* [PATCH 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs @ 2015-11-05 10:43 ` Adam Thomson 0 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource This patch set adds DT and ASoC codec driver support for DA7217 and DA7218. Changes are based against v4.3 kernel version. Adam Thomson (2): ASoC: da7218: Add bindings documentation for DA7218 audio codec ASoC: codecs: Add da7218 codec driver Documentation/devicetree/bindings/sound/da7218.txt | 116 + include/sound/da7218.h | 136 + sound/soc/codecs/da7218.c | 3349 ++++++++++++++++++++ sound/soc/codecs/da7218.h | 1405 ++++++++ 4 files changed, 5006 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/da7218.txt create mode 100644 include/sound/da7218.h create mode 100644 sound/soc/codecs/da7218.c create mode 100644 sound/soc/codecs/da7218.h -- 1.9.3 ^ permalink raw reply [flat|nested] 37+ messages in thread
* [PATCH 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs @ 2015-11-05 10:43 ` Adam Thomson 0 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource This patch set adds DT and ASoC codec driver support for DA7217 and DA7218. Changes are based against v4.3 kernel version. Adam Thomson (2): ASoC: da7218: Add bindings documentation for DA7218 audio codec ASoC: codecs: Add da7218 codec driver Documentation/devicetree/bindings/sound/da7218.txt | 116 + include/sound/da7218.h | 136 + sound/soc/codecs/da7218.c | 3349 ++++++++++++++++++++ sound/soc/codecs/da7218.h | 1405 ++++++++ 4 files changed, 5006 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/da7218.txt create mode 100644 include/sound/da7218.h create mode 100644 sound/soc/codecs/da7218.c create mode 100644 sound/soc/codecs/da7218.h -- 1.9.3 ^ permalink raw reply [flat|nested] 37+ messages in thread
* [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec 2015-11-05 10:43 ` Adam Thomson @ 2015-11-05 10:43 ` Adam Thomson -1 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> --- Documentation/devicetree/bindings/sound/da7218.txt | 116 +++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/da7218.txt diff --git a/Documentation/devicetree/bindings/sound/da7218.txt b/Documentation/devicetree/bindings/sound/da7218.txt new file mode 100644 index 0000000..ae7053d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/da7218.txt @@ -0,0 +1,116 @@ +Dialog Semiconductor DA7218 Audio Codec bindings + +DA7218 is an audio codec with HP detect feature. + +====== + +Required properties: +- compatible : Should be "dlg,da7217" or "dlg,da7218" +- reg: Specifies the I2C slave address + +- VDD-supply: VDD power supply for the device +- VDDMIC-supply: VDDMIC power supply for the device +- VDDIO-supply: VDDIO power supply for the device + (See Documentation/devicetree/bindings/regulator/regulator.txt for further + information relating to regulators) + +Optional properties: +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the IRQs from DA7218 are delivered to. +- interrupts: IRQ line info for DA7218 chip. + (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for + further information relating to interrupt properties) +- interrupt-names : Name associated with interrupt line. Should be "wakeup" if + interrupt is to be used to wake system, otherwise "irq" should be used. +- wakeup-source: Flag to indicate this device can wake system (suspend/resume). + +- clocks : phandle and clock specifier for codec MCLK. +- clock-names : Clock name string for 'clocks' attribute, should be "mclk". + +- dlg,ldo-lvl : Required internal LDO voltage (mV) level + [<1050>, <1100>, <1200>, <1400>] +- dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1 + [<1200>, <1600>, <1800>, <2000>, <2200>, <2400>, <2600>, <2800>, <3000>] +- dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2 + [<1200>, <1600>, <1800>, <2000>, <2200>, <2400>, <2600>, <2800>, <3000>] +- dlg,mic1-amp-in-sel : Mic1 input source type + ["diff", "se_p", "se_n"] +- dlg,mic2-amp-in-sel : Mic2 input source type + ["diff", "se_p", "se_n"] +- dlg,dmic1-data-sel : DMIC1 channel select based on clock edge. + ["lrise_rfall", "lfall_rrise"] +- dlg,dmic1-samplephase : When to sample audio from DMIC1. + ["on_clkedge", "between_clkedge"] +- dlg,dmic1-clkrate : DMic1 clock frequency (Hz). + [<1500000>, <3000000>] +- dlg,dmic2-data-sel : DMic2 channel select based on clock edge. + ["lrise_rfall", "lfall_rrise"] +- dlg,dmic2-samplephase : When to sample audio from DMic2. + ["on_clkedge", "between_clkedge"] +- dlg,dmic2-clkrate : DMic2 clock frequency (Hz). + [<1500000>, <3000000>] +- dlg,biquad-cfg : List of data & address pairs to configure BiQuad filters + [ < {data1} {addr1} {data2} {addr2} ... >; ] +- dlg,st-biquad-cfg : List of data & address pairs to configure Sidetone + BiQuad filters + [ < {data1} {addr1} {data2} {addr2} ... >; ] +- dlg,hp-diff-single-supply : Boolean flag, use single supply for HP + (DA7217 only) + +====== + +Optional Child node - 'da7218_hpldet' (DA7218 only): + +Optional properties: +- dlg,jack-rate : Time between jack detect measurements (us) + [<5>, <10>, <20>, <40>, <80>, <160>, <320>, <640>] +- dlg,jack-debounce : Number of debounce measurements taken for jack detect + [<0>, <2>, <3>, <4>] +- dlg,jack-threshold : Threshold level for jack detection (% of VDD) + [<84>, <88>, <92>, <96>] +- dlg,comp-inv : Boolean flag, invert comparator output +- dlg,hyst : Boolean flag, enable hysteresis +- dlg,discharge : Boolean flag, auto discharge of Mic Bias on jack removal + +====== + +Example: + + codec: da7218@1a { + compatible = "dlg,da7218"; + reg = <0x1a>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + wakeup-source; + + VDD-supply = <®_audio>; + VDDMIC-supply = <®_audio>; + VDDIO-supply = <®_audio>; + + clocks = <&clks 201>; + clock-names = "mclk"; + + dlg,ldo-lvl = <1200>; + + dlg,micbias1-lvl = <2600>; + dlg,micbias2-lvl = <2600>; + dlg,mic1-amp-in-sel = "diff"; + dlg,mic2-amp-in-sel = "diff"; + + dlg,dmic1-data-sel = "lrise_rfall"; + dlg,dmic1-samplephase = "on_clkedge"; + dlg,dmic1-clkrate = <3000000>; + dlg,dmic2-data-sel = "lrise_rfall"; + dlg,dmic2-samplephase = "on_clkedge"; + dlg,dmic2-clkrate = <3000000>; + + dlg,biquad-cfg = <0x9c 0x00 0x40 0x01 0xd0 0x02 0x81 0x03>; + dlg,st-biquad-cfg = <0x00 0x00 0x40 0x01 0x00 0x02 0x00 0x03>; + + da7218_hpldet { + dlg,jack-rate = <40>; + dlg,jack-debounce = <2>; + dlg,jack-threshold = <84>; + dlg,hyst; + }; + }; -- 1.9.3 ^ permalink raw reply related [flat|nested] 37+ messages in thread
* [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec @ 2015-11-05 10:43 ` Adam Thomson 0 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> --- Documentation/devicetree/bindings/sound/da7218.txt | 116 +++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/da7218.txt diff --git a/Documentation/devicetree/bindings/sound/da7218.txt b/Documentation/devicetree/bindings/sound/da7218.txt new file mode 100644 index 0000000..ae7053d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/da7218.txt @@ -0,0 +1,116 @@ +Dialog Semiconductor DA7218 Audio Codec bindings + +DA7218 is an audio codec with HP detect feature. + +====== + +Required properties: +- compatible : Should be "dlg,da7217" or "dlg,da7218" +- reg: Specifies the I2C slave address + +- VDD-supply: VDD power supply for the device +- VDDMIC-supply: VDDMIC power supply for the device +- VDDIO-supply: VDDIO power supply for the device + (See Documentation/devicetree/bindings/regulator/regulator.txt for further + information relating to regulators) + +Optional properties: +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the IRQs from DA7218 are delivered to. +- interrupts: IRQ line info for DA7218 chip. + (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for + further information relating to interrupt properties) +- interrupt-names : Name associated with interrupt line. Should be "wakeup" if + interrupt is to be used to wake system, otherwise "irq" should be used. +- wakeup-source: Flag to indicate this device can wake system (suspend/resume). + +- clocks : phandle and clock specifier for codec MCLK. +- clock-names : Clock name string for 'clocks' attribute, should be "mclk". + +- dlg,ldo-lvl : Required internal LDO voltage (mV) level + [<1050>, <1100>, <1200>, <1400>] +- dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1 + [<1200>, <1600>, <1800>, <2000>, <2200>, <2400>, <2600>, <2800>, <3000>] +- dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2 + [<1200>, <1600>, <1800>, <2000>, <2200>, <2400>, <2600>, <2800>, <3000>] +- dlg,mic1-amp-in-sel : Mic1 input source type + ["diff", "se_p", "se_n"] +- dlg,mic2-amp-in-sel : Mic2 input source type + ["diff", "se_p", "se_n"] +- dlg,dmic1-data-sel : DMIC1 channel select based on clock edge. + ["lrise_rfall", "lfall_rrise"] +- dlg,dmic1-samplephase : When to sample audio from DMIC1. + ["on_clkedge", "between_clkedge"] +- dlg,dmic1-clkrate : DMic1 clock frequency (Hz). + [<1500000>, <3000000>] +- dlg,dmic2-data-sel : DMic2 channel select based on clock edge. + ["lrise_rfall", "lfall_rrise"] +- dlg,dmic2-samplephase : When to sample audio from DMic2. + ["on_clkedge", "between_clkedge"] +- dlg,dmic2-clkrate : DMic2 clock frequency (Hz). + [<1500000>, <3000000>] +- dlg,biquad-cfg : List of data & address pairs to configure BiQuad filters + [ < {data1} {addr1} {data2} {addr2} ... >; ] +- dlg,st-biquad-cfg : List of data & address pairs to configure Sidetone + BiQuad filters + [ < {data1} {addr1} {data2} {addr2} ... >; ] +- dlg,hp-diff-single-supply : Boolean flag, use single supply for HP + (DA7217 only) + +====== + +Optional Child node - 'da7218_hpldet' (DA7218 only): + +Optional properties: +- dlg,jack-rate : Time between jack detect measurements (us) + [<5>, <10>, <20>, <40>, <80>, <160>, <320>, <640>] +- dlg,jack-debounce : Number of debounce measurements taken for jack detect + [<0>, <2>, <3>, <4>] +- dlg,jack-threshold : Threshold level for jack detection (% of VDD) + [<84>, <88>, <92>, <96>] +- dlg,comp-inv : Boolean flag, invert comparator output +- dlg,hyst : Boolean flag, enable hysteresis +- dlg,discharge : Boolean flag, auto discharge of Mic Bias on jack removal + +====== + +Example: + + codec: da7218@1a { + compatible = "dlg,da7218"; + reg = <0x1a>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + wakeup-source; + + VDD-supply = <®_audio>; + VDDMIC-supply = <®_audio>; + VDDIO-supply = <®_audio>; + + clocks = <&clks 201>; + clock-names = "mclk"; + + dlg,ldo-lvl = <1200>; + + dlg,micbias1-lvl = <2600>; + dlg,micbias2-lvl = <2600>; + dlg,mic1-amp-in-sel = "diff"; + dlg,mic2-amp-in-sel = "diff"; + + dlg,dmic1-data-sel = "lrise_rfall"; + dlg,dmic1-samplephase = "on_clkedge"; + dlg,dmic1-clkrate = <3000000>; + dlg,dmic2-data-sel = "lrise_rfall"; + dlg,dmic2-samplephase = "on_clkedge"; + dlg,dmic2-clkrate = <3000000>; + + dlg,biquad-cfg = <0x9c 0x00 0x40 0x01 0xd0 0x02 0x81 0x03>; + dlg,st-biquad-cfg = <0x00 0x00 0x40 0x01 0x00 0x02 0x00 0x03>; + + da7218_hpldet { + dlg,jack-rate = <40>; + dlg,jack-debounce = <2>; + dlg,jack-threshold = <84>; + dlg,hyst; + }; + }; -- 1.9.3 ^ permalink raw reply related [flat|nested] 37+ messages in thread
* Re: [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec 2015-11-05 10:43 ` Adam Thomson (?) @ 2015-11-05 14:58 ` Mark Brown 2015-11-05 17:59 ` Opensource [Adam Thomson] -1 siblings, 1 reply; 37+ messages in thread From: Mark Brown @ 2015-11-05 14:58 UTC (permalink / raw) To: Adam Thomson Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 724 bytes --] On Thu, Nov 05, 2015 at 10:43:15AM +0000, Adam Thomson wrote: > +- dlg,ldo-lvl : Required internal LDO voltage (mV) level > + [<1050>, <1100>, <1200>, <1400>] Why would this ever be anything other than the minimum voltage, and might we not want to vary it at runtime? > +- dlg,biquad-cfg : List of data & address pairs to configure BiQuad filters > + [ < {data1} {addr1} {data2} {addr2} ... >; ] > +- dlg,st-biquad-cfg : List of data & address pairs to configure Sidetone > + BiQuad filters > + [ < {data1} {addr1} {data2} {addr2} ... >; ] These look like DSP coefficients which I would therefore expect to be configurable at runtime via a binary control rather than specified in the DT - why are they in the DT? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec 2015-11-05 14:58 ` Mark Brown @ 2015-11-05 17:59 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-05 17:59 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1541 bytes --] On November 05, 2015 14:59, Mark Brown wrote: > > +- dlg,ldo-lvl : Required internal LDO voltage (mV) level > > + [<1050>, <1100>, <1200>, <1400>] > > Why would this ever be anything other than the minimum voltage, and > might we not want to vary it at runtime? Normally you are correct and you'll want minimum voltage for the digital engine but there may be the possibility for certain platform scenarios that to meet timings a higher voltage is required. Would prefer to leave this in in case it is required in the future. As a side, the default setting is the lowest voltage, if this binding is not provided. > > > +- dlg,biquad-cfg : List of data & address pairs to configure BiQuad filters > > + [ < {data1} {addr1} {data2} {addr2} ... >; ] > > +- dlg,st-biquad-cfg : List of data & address pairs to configure Sidetone > > + BiQuad filters > > + [ < {data1} {addr1} {data2} {addr2} ... >; ] > > These look like DSP coefficients which I would therefore expect to be > configurable at runtime via a binary control rather than specified in > the DT - why are they in the DT? The expectation was these would be set once and left for a platform, which is why I added them to the DT. However there's no reason they couldn't be moved to binary control. Having looked at other codecs, I assume SND_SOC_BYTES* would be the preferred method for setting this kind of data? ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec @ 2015-11-05 17:59 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-05 17:59 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource On November 05, 2015 14:59, Mark Brown wrote: > > +- dlg,ldo-lvl : Required internal LDO voltage (mV) level > > + [<1050>, <1100>, <1200>, <1400>] > > Why would this ever be anything other than the minimum voltage, and > might we not want to vary it at runtime? Normally you are correct and you'll want minimum voltage for the digital engine but there may be the possibility for certain platform scenarios that to meet timings a higher voltage is required. Would prefer to leave this in in case it is required in the future. As a side, the default setting is the lowest voltage, if this binding is not provided. > > > +- dlg,biquad-cfg : List of data & address pairs to configure BiQuad filters > > + [ < {data1} {addr1} {data2} {addr2} ... >; ] > > +- dlg,st-biquad-cfg : List of data & address pairs to configure Sidetone > > + BiQuad filters > > + [ < {data1} {addr1} {data2} {addr2} ... >; ] > > These look like DSP coefficients which I would therefore expect to be > configurable at runtime via a binary control rather than specified in > the DT - why are they in the DT? The expectation was these would be set once and left for a platform, which is why I added them to the DT. However there's no reason they couldn't be moved to binary control. Having looked at other codecs, I assume SND_SOC_BYTES* would be the preferred method for setting this kind of data? ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec 2015-11-05 17:59 ` Opensource [Adam Thomson] (?) @ 2015-11-06 10:30 ` Mark Brown -1 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-06 10:30 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 1741 bytes --] On Thu, Nov 05, 2015 at 05:59:29PM +0000, Opensource [Adam Thomson] wrote: > On November 05, 2015 14:59, Mark Brown wrote: > > > +- dlg,ldo-lvl : Required internal LDO voltage (mV) level > > > + [<1050>, <1100>, <1200>, <1400>] > > Why would this ever be anything other than the minimum voltage, and > > might we not want to vary it at runtime? > Normally you are correct and you'll want minimum voltage for the digital engine > but there may be the possibility for certain platform scenarios that to meet > timings a higher voltage is required. Would prefer to leave this in in case it > is required in the future. As a side, the default setting is the lowest voltage, > if this binding is not provided. That doesn't make a huge degree of sense - your non-specific "certain platform scenarios" are almost certainly going to be DVFS things where you need to boost the voltage of the LDO when the device needs to operate at particularly high frequencies in which case the driver really ought to just manage the voltage appropriately as required (ideally only boosting it at the times where the extra load exists). Unless you can be more specific about what the intended use is this just doesn't seem like something we should be specifying in DT. > > These look like DSP coefficients which I would therefore expect to be > > configurable at runtime via a binary control rather than specified in > > the DT - why are they in the DT? > The expectation was these would be set once and left for a platform, which is > why I added them to the DT. However there's no reason they couldn't be moved > to binary control. Having looked at other codecs, I assume SND_SOC_BYTES* would > be the preferred method for setting this kind of data? Yes. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-05 10:43 ` Adam Thomson @ 2015-11-05 10:43 ` Adam Thomson -1 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource This adds support for DA7217 and DA7218 audio codecs. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> --- include/sound/da7218.h | 136 ++ sound/soc/codecs/da7218.c | 3349 +++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/da7218.h | 1405 +++++++++++++++++++ 3 files changed, 4890 insertions(+) create mode 100644 include/sound/da7218.h create mode 100644 sound/soc/codecs/da7218.c create mode 100644 sound/soc/codecs/da7218.h diff --git a/include/sound/da7218.h b/include/sound/da7218.h new file mode 100644 index 0000000..ab75da3 --- /dev/null +++ b/include/sound/da7218.h @@ -0,0 +1,136 @@ +/* + * da7218.h - DA7218 ASoC Codec Driver Platform Data + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _DA7218_PDATA_H +#define _DA7218_PDATA_H + +/* LDO */ +enum da7218_ldo_lvl_sel { + DA7218_LDO_LVL_SEL_1_05V = 0, + DA7218_LDO_LVL_SEL_1_10V, + DA7218_LDO_LVL_SEL_1_20V, + DA7218_LDO_LVL_SEL_1_40V, +}; + +/* Mic Bias */ +enum da7218_micbias_voltage { + DA7218_MICBIAS_1_2V = -1, + DA7218_MICBIAS_1_6V, + DA7218_MICBIAS_1_8V, + DA7218_MICBIAS_2_0V, + DA7218_MICBIAS_2_2V, + DA7218_MICBIAS_2_4V, + DA7218_MICBIAS_2_6V, + DA7218_MICBIAS_2_8V, + DA7218_MICBIAS_3_0V, +}; + +enum da7218_mic_amp_in_sel { + DA7218_MIC_AMP_IN_SEL_DIFF = 0, + DA7218_MIC_AMP_IN_SEL_SE_P, + DA7218_MIC_AMP_IN_SEL_SE_N, +}; + +/* DMIC */ +enum da7218_dmic_data_sel { + DA7218_DMIC_DATA_LRISE_RFALL = 0, + DA7218_DMIC_DATA_LFALL_RRISE, +}; + +enum da7218_dmic_samplephase { + DA7218_DMIC_SAMPLE_ON_CLKEDGE = 0, + DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE, +}; + +enum da7218_dmic_clk_rate { + DA7218_DMIC_CLK_3_0MHZ = 0, + DA7218_DMIC_CLK_1_5MHZ, +}; + +/* Headphone Detect */ +enum da7218_hpldet_jack_rate { + DA7218_HPLDET_JACK_RATE_5US = 0, + DA7218_HPLDET_JACK_RATE_10US, + DA7218_HPLDET_JACK_RATE_20US, + DA7218_HPLDET_JACK_RATE_40US, + DA7218_HPLDET_JACK_RATE_80US, + DA7218_HPLDET_JACK_RATE_160US, + DA7218_HPLDET_JACK_RATE_320US, + DA7218_HPLDET_JACK_RATE_640US, +}; + +enum da7218_hpldet_jack_debounce { + DA7218_HPLDET_JACK_DEBOUNCE_OFF = 0, + DA7218_HPLDET_JACK_DEBOUNCE_2, + DA7218_HPLDET_JACK_DEBOUNCE_3, + DA7218_HPLDET_JACK_DEBOUNCE_4, +}; + +enum da7218_hpldet_jack_thr { + DA7218_HPLDET_JACK_THR_84PCT = 0, + DA7218_HPLDET_JACK_THR_88PCT, + DA7218_HPLDET_JACK_THR_92PCT, + DA7218_HPLDET_JACK_THR_96PCT, +}; + +struct da7218_hpldet_pdata { + enum da7218_hpldet_jack_rate jack_rate; + enum da7218_hpldet_jack_debounce jack_debounce; + enum da7218_hpldet_jack_thr jack_thr; + bool comp_inv; + bool hyst; + bool discharge; +}; + +/* + * DT property row size for list of BiQuad config data: + * + * <DATA1 ADDR1 ...> + * + * where each item is u32 in size, and a row consists of 2 items. + */ +#define DA7218_OF_BIQUAD_CFG_ROW_SIZE 8 +#define DA7218_BIQUAD_CFG_PAIR_SIZE 2 + +struct da7218_pdata { + /* Internal LDO */ + enum da7218_ldo_lvl_sel ldo_lvl_sel; + + /* Mic */ + enum da7218_micbias_voltage micbias1_lvl; + enum da7218_micbias_voltage micbias2_lvl; + enum da7218_mic_amp_in_sel mic1_amp_in_sel; + enum da7218_mic_amp_in_sel mic2_amp_in_sel; + + /* DMIC */ + enum da7218_dmic_data_sel dmic1_data_sel; + enum da7218_dmic_data_sel dmic2_data_sel; + enum da7218_dmic_samplephase dmic1_samplephase; + enum da7218_dmic_samplephase dmic2_samplephase; + enum da7218_dmic_clk_rate dmic1_clk_rate; + enum da7218_dmic_clk_rate dmic2_clk_rate; + + /* Biquad Filters */ + u8 *biquad_cfg; + int biquad_cfg_len; + u8 *st_biquad_cfg; + int st_biquad_cfg_len; + + /* HP Diff Supply - DA7217 only */ + bool hp_diff_single_supply; + + /* HP Detect - DA7218 only */ + struct da7218_hpldet_pdata *hpldet_pdata; +}; + +#endif /* _DA7218_PDATA_H */ diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c new file mode 100644 index 0000000..5a4bea9 --- /dev/null +++ b/sound/soc/codecs/da7218.c @@ -0,0 +1,3349 @@ +/* + * da7218.c - DA7218 ALSA SoC Codec Driver + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/clk.h> +#include <linux/i2c.h> +#include <linux/of_device.h> +#include <linux/regmap.h> +#include <linux/slab.h> +#include <linux/pm.h> +#include <linux/module.h> +#include <linux/delay.h> +#include <linux/regulator/consumer.h> +#include <linux/input.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/jack.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <asm/div64.h> + +#include <sound/da7218.h> +#include "da7218.h" + + +/* + * TLVs and Enums + */ + +/* Input TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv, -600, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv, -450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv, -8325, 75, 0); +static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv, -9000, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_ags_att_max_tlv, 0, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_gain_tlv, 0, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_ana_gain_tlv, 0, 600, 0); + +/* Input/Output TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv, -4200, 150, 0); + +/* Output TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_dgs_trigger_tlv, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dgs_anticlip_tlv, -4200, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dgs_signal_tlv, -9000, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_out_eq_band_tlv, -1050, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_out_dig_gain_tlv, -8325, 75, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dac_ng_threshold_tlv, -10200, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_mixout_gain_tlv, -100, 50, 0); +static const DECLARE_TLV_DB_SCALE(da7218_hp_gain_tlv, -5700, 150, 0); + +/* Input Enums */ +static const char * const da7218_alc_attack_rate_txt[] = { + "7.33/fs", "14.66/fs", "29.32/fs", "58.64/fs", "117.3/fs", "234.6/fs", + "469.1/fs", "938.2/fs", "1876/fs", "3753/fs", "7506/fs", "15012/fs", + "30024/fs", +}; + +static const struct soc_enum da7218_alc_attack_rate = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_ATTACK_SHIFT, + DA7218_ALC_ATTACK_MAX, da7218_alc_attack_rate_txt); + +static const char * const da7218_alc_release_rate_txt[] = { + "28.66/fs", "57.33/fs", "114.6/fs", "229.3/fs", "458.6/fs", "917.1/fs", + "1834/fs", "3668/fs", "7337/fs", "14674/fs", "29348/fs", +}; + +static const struct soc_enum da7218_alc_release_rate = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_RELEASE_SHIFT, + DA7218_ALC_RELEASE_MAX, da7218_alc_release_rate_txt); + +static const char * const da7218_alc_hold_time_txt[] = { + "62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs", + "7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs", + "253952/fs", "507904/fs", "1015808/fs", "2031616/fs" +}; + +static const struct soc_enum da7218_alc_hold_time = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL3, DA7218_ALC_HOLD_SHIFT, + DA7218_ALC_HOLD_MAX, da7218_alc_hold_time_txt); + +static const char * const da7218_alc_anticlip_step_txt[] = { + "0.034dB/fs", "0.068dB/fs", "0.136dB/fs", "0.272dB/fs", +}; + +static const struct soc_enum da7218_alc_anticlip_step = + SOC_ENUM_SINGLE(DA7218_ALC_ANTICLIP_CTRL, + DA7218_ALC_ANTICLIP_STEP_SHIFT, + DA7218_ALC_ANTICLIP_STEP_MAX, + da7218_alc_anticlip_step_txt); + +static const char * const da7218_integ_rate_txt[] = { + "1/4", "1/16", "1/256", "1/65536" +}; + +static const struct soc_enum da7218_integ_attack_rate = + SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_ATTACK_SHIFT, + DA7218_INTEG_MAX, da7218_integ_rate_txt); + +static const struct soc_enum da7218_integ_release_rate = + SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_RELEASE_SHIFT, + DA7218_INTEG_MAX, da7218_integ_rate_txt); + +/* Input/Output Enums */ +static const char * const da7218_gain_ramp_rate_txt[] = { + "Nominal Rate * 8", "Nominal Rate", "Nominal Rate / 8", + "Nominal Rate / 16", +}; + +static const struct soc_enum da7218_gain_ramp_rate = + SOC_ENUM_SINGLE(DA7218_GAIN_RAMP_CTRL, DA7218_GAIN_RAMP_RATE_SHIFT, + DA7218_GAIN_RAMP_RATE_MAX, da7218_gain_ramp_rate_txt); + +static const char * const da7218_hpf_mode_txt[] = { + "Disabled", "Audio", "Voice", +}; + +static const unsigned int da7218_hpf_mode_val[] = { + DA7218_HPF_DISABLED, DA7218_HPF_AUDIO_EN, DA7218_HPF_VOICE_EN, +}; + +static const struct soc_enum da7218_in1_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const struct soc_enum da7218_in2_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const struct soc_enum da7218_out1_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const char * const da7218_audio_hpf_corner_txt[] = { + "2Hz", "4Hz", "8Hz", "16Hz", +}; + +static const struct soc_enum da7218_in1_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const struct soc_enum da7218_in2_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const struct soc_enum da7218_out1_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const char * const da7218_voice_hpf_corner_txt[] = { + "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz", +}; + +static const struct soc_enum da7218_in1_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const struct soc_enum da7218_in2_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const struct soc_enum da7218_out1_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const char * const da7218_tonegen_dtmf_key_txt[] = { + "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", + "*", "#" +}; + +static const struct soc_enum da7218_tonegen_dtmf_key = + SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG1, DA7218_DTMF_REG_SHIFT, + DA7218_DTMF_REG_MAX, da7218_tonegen_dtmf_key_txt); + +static const char * const da7218_tonegen_swg_sel_txt[] = { + "Sum", "SWG1", "SWG2", "SWG1_1-Cos" +}; + +static const struct soc_enum da7218_tonegen_swg_sel = + SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG2, DA7218_SWG_SEL_SHIFT, + DA7218_SWG_SEL_MAX, da7218_tonegen_swg_sel_txt); + +/* Output Enums */ +static const char * const da7218_dgs_rise_coeff_txt[] = { + "1/1", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", +}; + +static const struct soc_enum da7218_dgs_rise_coeff = + SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_RISE_COEFF_SHIFT, + DA7218_DGS_RISE_COEFF_MAX, da7218_dgs_rise_coeff_txt); + +static const char * const da7218_dgs_fall_coeff_txt[] = { + "1/4", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", "1/65536", +}; + +static const struct soc_enum da7218_dgs_fall_coeff = + SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_FALL_COEFF_SHIFT, + DA7218_DGS_FALL_COEFF_MAX, da7218_dgs_fall_coeff_txt); + +static const char * const da7218_dac_ng_setup_time_txt[] = { + "256 Samples", "512 Samples", "1024 Samples", "2048 Samples" +}; + +static const struct soc_enum da7218_dac_ng_setup_time = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_SETUP_TIME_SHIFT, + DA7218_DAC_NG_SETUP_TIME_MAX, + da7218_dac_ng_setup_time_txt); + +static const char * const da7218_dac_ng_rampup_txt[] = { + "0.22ms/dB", "0.0138ms/dB" +}; + +static const struct soc_enum da7218_dac_ng_rampup_rate = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_RAMPUP_RATE_SHIFT, + DA7218_DAC_NG_RAMPUP_RATE_MAX, + da7218_dac_ng_rampup_txt); + +static const char * const da7218_dac_ng_rampdown_txt[] = { + "0.88ms/dB", "14.08ms/dB" +}; + +static const struct soc_enum da7218_dac_ng_rampdown_rate = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_RAMPDN_RATE_SHIFT, + DA7218_DAC_NG_RAMPDN_RATE_MAX, + da7218_dac_ng_rampdown_txt); + +static const char * const da7218_cp_mchange_txt[] = { + "Largest Volume", "DAC Volume", "Signal Magnitude" +}; + +static const unsigned int da7218_cp_mchange_val[] = { + DA7218_CP_MCHANGE_LARGEST_VOL, DA7218_CP_MCHANGE_DAC_VOL, + DA7218_CP_MCHANGE_SIG_MAG +}; + +static const struct soc_enum da7218_cp_mchange = + SOC_VALUE_ENUM_SINGLE(DA7218_CP_CTRL, DA7218_CP_MCHANGE_SHIFT, + DA7218_CP_MCHANGE_REL_MASK, DA7218_CP_MCHANGE_MAX, + da7218_cp_mchange_txt, da7218_cp_mchange_val); + +static const char * const da7218_cp_fcontrol_txt[] = { + "1MHz", "500KHz", "250KHz", "125KHz", "63KHz", "0KHz" +}; + +static const struct soc_enum da7218_cp_fcontrol = + SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_FCONTROL_SHIFT, + DA7218_CP_FCONTROL_MAX, da7218_cp_fcontrol_txt); + +static const char * const da7218_cp_tau_delay_txt[] = { + "0ms", "2ms", "4ms", "16ms", "64ms", "128ms", "256ms", "512ms" +}; + +static const struct soc_enum da7218_cp_tau_delay = + SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_TAU_DELAY_SHIFT, + DA7218_CP_TAU_DELAY_MAX, da7218_cp_tau_delay_txt); + +/* + * Control Functions + */ + +/* ALC */ +static void da7218_alc_calib(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 calib_ctrl; + int i = 0; + bool calibrated = false; + + /* Bypass cache so it saves current settings */ + regcache_cache_bypass(da7218->regmap, true); + + /* Enable then Mute MIC PGAs */ + snd_soc_update_bits(codec, DA7218_MIC_1_CTRL, DA7218_MIC_1_AMP_EN_MASK, + DA7218_MIC_1_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_2_CTRL, DA7218_MIC_2_AMP_EN_MASK, + DA7218_MIC_2_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_MUTE_EN_MASK, + DA7218_MIC_1_AMP_MUTE_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_MUTE_EN_MASK, + DA7218_MIC_2_AMP_MUTE_EN_MASK); + + /* Enable input mixers unmuted */ + snd_soc_update_bits(codec, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_EN_MASK | + DA7218_MIXIN_1_AMP_MUTE_EN_MASK, + DA7218_MIXIN_1_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_EN_MASK | + DA7218_MIXIN_2_AMP_MUTE_EN_MASK, + DA7218_MIXIN_2_AMP_EN_MASK); + + /* Enable input filters unmuted */ + snd_soc_update_bits(codec, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_FILTER_EN_MASK | + DA7218_IN_1L_MUTE_EN_MASK, + DA7218_IN_1L_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_MASK | + DA7218_IN_1R_MUTE_EN_MASK, + DA7218_IN_1R_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_FILTER_EN_MASK | + DA7218_IN_2L_MUTE_EN_MASK, + DA7218_IN_2L_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_FILTER_EN_MASK | + DA7218_IN_2R_MUTE_EN_MASK, + DA7218_IN_2R_FILTER_EN_MASK); + + /* + * Make sure input HPFs voice mode is disabled, otherwise for sampling + * rates above 32KHz the ADC signals will be stopped and will cause + * calibration to lock up. + */ + snd_soc_update_bits(codec, DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_VOICE_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_VOICE_EN_MASK, 0); + + /* Perform auto calibration */ + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, DA7218_CALIB_AUTO_EN_MASK, + DA7218_CALIB_AUTO_EN_MASK); + do { + calib_ctrl = snd_soc_read(codec, DA7218_CALIB_CTRL); + if (calib_ctrl & DA7218_CALIB_AUTO_EN_MASK) { + ++i; + usleep_range(DA7218_ALC_CALIB_DELAY_MIN, + DA7218_ALC_CALIB_DELAY_MAX); + } else { + calibrated = true; + } + + } while ((i < DA7218_ALC_CALIB_MAX_TRIES) && (!calibrated)); + + /* If auto calibration fails, disable DC offset, hybrid ALC */ + if ((!calibrated) || (calib_ctrl & DA7218_CALIB_OVERFLOW_MASK)) { + dev_warn(codec->dev, + "ALC auto calibration failed - %s\n", + (calibrated) ? "overflow" : "timeout"); + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, + DA7218_CALIB_OFFSET_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_ALC_CTRL1, + DA7218_ALC_SYNC_MODE_MASK, 0); + + } else { + /* Enable DC offset cancellation */ + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, + DA7218_CALIB_OFFSET_EN_MASK, + DA7218_CALIB_OFFSET_EN_MASK); + + /* Enable ALC hybrid mode */ + snd_soc_update_bits(codec, DA7218_ALC_CTRL1, + DA7218_ALC_SYNC_MODE_MASK, + DA7218_ALC_SYNC_MODE_CH1 | + DA7218_ALC_SYNC_MODE_CH2); + } + + /* Restore original settings from cache */ + regcache_mark_dirty(da7218->regmap); + regcache_sync_region(da7218->regmap, DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_2_HPF_FILTER_CTRL); + regcache_sync_region(da7218->regmap, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_2R_FILTER_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIC_1_CTRL, + DA7218_MIC_1_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIC_2_CTRL, + DA7218_MIC_2_CTRL); + + regcache_cache_bypass(da7218->regmap, false); +} + +static int da7218_mixin_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + int ret; + + ret = snd_soc_put_volsw(kcontrol, ucontrol); + + /* + * If ALC in operation and value of control has been updated, + * make sure calibrated offsets are updated. + */ + if ((ret == 1) && (da7218->alc_en)) + da7218_alc_calib(codec); + + return ret; +} + +static int da7218_alc_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct soc_mixer_control *mc = + (struct soc_mixer_control *) kcontrol->private_value; + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + unsigned int lvalue = ucontrol->value.integer.value[0]; + unsigned int rvalue = ucontrol->value.integer.value[1]; + unsigned int lshift = mc->shift; + unsigned int rshift = mc->rshift; + unsigned int mask = (mc->max << lshift) | (mc->max << rshift); + + /* Force ALC offset calibration if enabling ALC */ + if ((lvalue || rvalue) && (!da7218->alc_en)) + da7218_alc_calib(codec); + + /* Update bits to detail which channels are enabled/disabled */ + da7218->alc_en &= ~mask; + da7218->alc_en |= (lvalue << lshift) | (rvalue << rshift); + + return snd_soc_put_volsw(kcontrol, ucontrol); +} + +/* ToneGen */ +static int da7218_tonegen_freq_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int reg = mixer_ctrl->reg; + u16 val; + int ret; + + /* + * Frequency value spans two 8-bit registers, lower then upper byte. + * Therefore we need to convert to host endianness here. + */ + ret = regmap_raw_read(da7218->regmap, reg, &val, 2); + if (ret) + return ret; + + ucontrol->value.integer.value[0] = le16_to_cpu(val); + + return 0; +} + +static int da7218_tonegen_freq_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int reg = mixer_ctrl->reg; + u16 val; + + /* + * Frequency value spans two 8-bit registers, lower then upper byte. + * Therefore we need to convert to little endian here to align with + * HW registers. + */ + val = cpu_to_le16(ucontrol->value.integer.value[0]); + + return regmap_raw_write(da7218->regmap, reg, &val, 2); +} + +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int lvalue = ucontrol->value.integer.value[0]; + unsigned int rvalue = ucontrol->value.integer.value[1]; + unsigned int lshift = mixer_ctrl->shift; + unsigned int rshift = mixer_ctrl->rshift; + unsigned int mask = (mixer_ctrl->max << lshift) | + (mixer_ctrl->max << rshift); + da7218->mic_lvl_det_en &= ~mask; + da7218->mic_lvl_det_en |= (lvalue << lshift) | (rvalue << rshift); + + /* + * Here we only enable the feature on paths which are already + * powered. If a channel is enabled here for level detect, but that path + * isn't powered, then the channel will actually be enabled when we do + * power the path (IN_FILTER widget events). This handling avoids + * unwanted level detect events. + */ + return snd_soc_write(codec, mixer_ctrl->reg, + (da7218->in_filt_en & da7218->mic_lvl_det_en)); +} + +static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int lshift = mixer_ctrl->shift; + unsigned int rshift = mixer_ctrl->rshift; + unsigned int lmask = (mixer_ctrl->max << lshift); + unsigned int rmask = (mixer_ctrl->max << rshift); + + ucontrol->value.integer.value[0] = + (da7218->mic_lvl_det_en & lmask) >> lshift; + ucontrol->value.integer.value[1] = + (da7218->mic_lvl_det_en & rmask) >> rshift; + + return 0; +} + + +/* + * KControls + */ + +static const struct snd_kcontrol_new da7218_snd_controls[] = { + /* Mics */ + SOC_SINGLE_TLV("Mic1 Volume", DA7218_MIC_1_GAIN, + DA7218_MIC_1_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_mic_gain_tlv), + SOC_SINGLE("Mic1 Switch", DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE_TLV("Mic2 Volume", DA7218_MIC_2_GAIN, + DA7218_MIC_2_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_mic_gain_tlv), + SOC_SINGLE("Mic2 Switch", DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Mixer Input */ + SOC_SINGLE_EXT_TLV("Mixin1 Volume", DA7218_MIXIN_1_GAIN, + DA7218_MIXIN_1_AMP_GAIN_SHIFT, + DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_mixin_gain_put, + da7218_mixin_gain_tlv), + SOC_SINGLE("Mixin1 Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("Mixin1 Gain Ramp Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("Mixin1 ZC Gain Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_EXT_TLV("Mixin2 Volume", DA7218_MIXIN_2_GAIN, + DA7218_MIXIN_2_AMP_GAIN_SHIFT, + DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_mixin_gain_put, + da7218_mixin_gain_tlv), + SOC_SINGLE("Mixin2 Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("Mixin2 Gain Ramp Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("Mixin2 ZC Gain Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* ADCs */ + SOC_SINGLE("ADC1 AAF Switch", DA7218_ADC_1_CTRL, + DA7218_ADC_1_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ADC2 AAF Switch", DA7218_ADC_2_CTRL, + DA7218_ADC_2_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ADC LP Mode Switch", DA7218_ADC_MODE, + DA7218_ADC_LP_MODE_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* Input Filters */ + SOC_SINGLE_TLV("In Filter1L Volume", DA7218_IN_1L_GAIN, + DA7218_IN_1L_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter1L Switch", DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter1L Gain Ramp Switch", DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter1R Volume", DA7218_IN_1R_GAIN, + DA7218_IN_1R_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter1R Switch", DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter1R Gain Ramp Switch", + DA7218_IN_1R_FILTER_CTRL, DA7218_IN_1R_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter2L Volume", DA7218_IN_2L_GAIN, + DA7218_IN_2L_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter2L Switch", DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter2L Gain Ramp Switch", DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter2R Volume", DA7218_IN_2R_GAIN, + DA7218_IN_2R_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter2R Switch", DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter2R Gain Ramp Switch", + DA7218_IN_2R_FILTER_CTRL, DA7218_IN_2R_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* AGS */ + SOC_SINGLE_TLV("AGS Trigger", DA7218_AGS_TRIGGER, + DA7218_AGS_TRIGGER_SHIFT, DA7218_AGS_TRIGGER_MAX, + DA7218_INVERT, da7218_ags_trigger_tlv), + SOC_SINGLE_TLV("AGS Max Attenuation", DA7218_AGS_ATT_MAX, + DA7218_AGS_ATT_MAX_SHIFT, DA7218_AGS_ATT_MAX_MAX, + DA7218_NO_INVERT, da7218_ags_att_max_tlv), + SOC_SINGLE("AGS Anticlip Switch", DA7218_AGS_ANTICLIP_CTRL, + DA7218_AGS_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("AGS Channel1 Switch", DA7218_AGS_ENABLE, + DA7218_AGS_ENABLE_CHAN1_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("AGS Channel2 Switch", DA7218_AGS_ENABLE, + DA7218_AGS_ENABLE_CHAN2_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* ALC */ + SOC_ENUM("ALC Attack Rate", da7218_alc_attack_rate), + SOC_ENUM("ALC Release Rate", da7218_alc_release_rate), + SOC_ENUM("ALC Hold Time", da7218_alc_hold_time), + SOC_SINGLE_TLV("ALC Noise Threshold", DA7218_ALC_NOISE, + DA7218_ALC_NOISE_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Min Threshold", DA7218_ALC_TARGET_MIN, + DA7218_ALC_THRESHOLD_MIN_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Max Threshold", DA7218_ALC_TARGET_MAX, + DA7218_ALC_THRESHOLD_MAX_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Max Attenuation", DA7218_ALC_GAIN_LIMITS, + DA7218_ALC_ATTEN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_gain_tlv), + SOC_SINGLE_TLV("ALC Max Gain", DA7218_ALC_GAIN_LIMITS, + DA7218_ALC_GAIN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_gain_tlv), + SOC_SINGLE_RANGE_TLV("ALC Min Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS, + DA7218_ALC_ANA_GAIN_MIN_SHIFT, + DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_ana_gain_tlv), + SOC_SINGLE_RANGE_TLV("ALC Max Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS, + DA7218_ALC_ANA_GAIN_MAX_SHIFT, + DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_ana_gain_tlv), + SOC_ENUM("ALC Anticlip Step", da7218_alc_anticlip_step), + SOC_SINGLE("ALC Anticlip Switch", DA7218_ALC_ANTICLIP_CTRL, + DA7218_ALC_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE_EXT("ALC Channel1 Switch", DA7218_ALC_CTRL1, + DA7218_ALC_CHAN1_L_EN_SHIFT, DA7218_ALC_CHAN1_R_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_alc_sw_put), + SOC_DOUBLE_EXT("ALC Channel2 Switch", DA7218_ALC_CTRL1, + DA7218_ALC_CHAN2_L_EN_SHIFT, DA7218_ALC_CHAN2_R_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_alc_sw_put), + + /* Envelope Tracking */ + SOC_ENUM("Envelope Tracking Attack Rate", da7218_integ_attack_rate), + SOC_ENUM("Envelope Tracking Release Rate", da7218_integ_release_rate), + + /* Input High-Pass Filters */ + SOC_ENUM("In Filter1 HPF Mode", da7218_in1_hpf_mode), + SOC_ENUM("In Filter1 HPF Corner Audio", da7218_in1_audio_hpf_corner), + SOC_ENUM("In Filter1 HPF Corner Voice", da7218_in1_voice_hpf_corner), + SOC_ENUM("In Filter2 HPF Mode", da7218_in2_hpf_mode), + SOC_ENUM("In Filter2 HPF Corner Audio", da7218_in2_audio_hpf_corner), + SOC_ENUM("In Filter2 HPF Corner Voice", da7218_in2_voice_hpf_corner), + + /* Mic Level Detect */ + SOC_DOUBLE_EXT("Mic Level Detect Channel1 Switch", DA7218_LVL_DET_CTRL, + DA7218_LVL_DET_EN_CHAN1L_SHIFT, + DA7218_LVL_DET_EN_CHAN1R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get, + da7218_mic_lvl_det_sw_put), + SOC_DOUBLE_EXT("Mic Level Detect Channel2 Switch", DA7218_LVL_DET_CTRL, + DA7218_LVL_DET_EN_CHAN2L_SHIFT, + DA7218_LVL_DET_EN_CHAN2R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get, + da7218_mic_lvl_det_sw_put), + SOC_SINGLE("Mic Level Detect Level", DA7218_LVL_DET_LEVEL, + DA7218_LVL_DET_LEVEL_SHIFT, DA7218_LVL_DET_LEVEL_MAX, + DA7218_NO_INVERT), + + /* Digital Mixer (Input) */ + SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN, + DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN, + DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN, + DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN, + DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN, + DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN, + DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN, + DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN, + DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN, + DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN, + DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN, + DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN, + DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN, + DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN, + DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN, + DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN, + DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix ToneGen Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN, + DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN, + DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN, + DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN, + DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIL Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN, + DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN, + DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN, + DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN, + DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIR Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN, + DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN, + DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN, + DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN, + DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + /* Digital Mixer (Output) */ + SOC_SINGLE_TLV("DMix In Filter1L Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN, + DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN, + DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter1R Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN, + DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN, + DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2L Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN, + DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN, + DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2R Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN, + DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN, + DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix ToneGen Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN, + DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN, + DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIL Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN, + DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN, + DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIR Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN, + DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN, + DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + /* Sidetone Filter */ + SOC_SINGLE_TLV("Sidetone Volume", DA7218_SIDETONE_GAIN, + DA7218_SIDETONE_GAIN_SHIFT, DA7218_DMIX_GAIN_MAX, + DA7218_NO_INVERT, da7218_dmix_gain_tlv), + SOC_SINGLE("Sidetone Switch", DA7218_SIDETONE_CTRL, + DA7218_SIDETONE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Tone Generator */ + SOC_ENUM("ToneGen DTMF Key", da7218_tonegen_dtmf_key), + SOC_SINGLE("ToneGen DTMF Switch", DA7218_TONE_GEN_CFG1, + DA7218_DTMF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_ENUM("ToneGen Sinewave Gen Type", da7218_tonegen_swg_sel), + SOC_SINGLE_EXT("ToneGen Sinewave1 Freq", DA7218_TONE_GEN_FREQ1_L, + DA7218_FREQ1_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT, + da7218_tonegen_freq_get, da7218_tonegen_freq_put), + SOC_SINGLE_EXT("ToneGen Sinewave2 Freq", DA7218_TONE_GEN_FREQ2_L, + DA7218_FREQ2_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT, + da7218_tonegen_freq_get, da7218_tonegen_freq_put), + SOC_SINGLE("ToneGen On Time", DA7218_TONE_GEN_ON_PER, + DA7218_BEEP_ON_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ToneGen Off Time", DA7218_TONE_GEN_OFF_PER, + DA7218_BEEP_OFF_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX, + DA7218_NO_INVERT), + + /* Gain ramping */ + SOC_ENUM("Gain Ramp Rate", da7218_gain_ramp_rate), + + /* DGS */ + SOC_SINGLE_TLV("DGS Trigger", DA7218_DGS_TRIGGER, + DA7218_DGS_TRIGGER_LVL_SHIFT, DA7218_DGS_TRIGGER_MAX, + DA7218_INVERT, da7218_dgs_trigger_tlv), + SOC_ENUM("DGS Rise Coefficient", da7218_dgs_rise_coeff), + SOC_ENUM("DGS Fall Coefficient", da7218_dgs_fall_coeff), + SOC_SINGLE("DGS Sync Delay", DA7218_DGS_SYNC_DELAY, + DA7218_DGS_SYNC_DELAY_SHIFT, DA7218_DGS_SYNC_DELAY_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Fast SR Sync Delay", DA7218_DGS_SYNC_DELAY2, + DA7218_DGS_SYNC_DELAY2_SHIFT, DA7218_DGS_SYNC_DELAY_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Voice Filter Sync Delay", DA7218_DGS_SYNC_DELAY3, + DA7218_DGS_SYNC_DELAY3_SHIFT, DA7218_DGS_SYNC_DELAY3_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("DGS Anticlip Level", DA7218_DGS_LEVELS, + DA7218_DGS_ANTICLIP_LVL_SHIFT, + DA7218_DGS_ANTICLIP_LVL_MAX, DA7218_INVERT, + da7218_dgs_anticlip_tlv), + SOC_SINGLE_TLV("DGS Signal Level", DA7218_DGS_LEVELS, + DA7218_DGS_SIGNAL_LVL_SHIFT, DA7218_DGS_SIGNAL_LVL_MAX, + DA7218_INVERT, da7218_dgs_signal_tlv), + SOC_SINGLE("DGS Gain Subrange Switch", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_SUBR_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Gain Ramp Switch", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Gain Steps", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_STEPS_SHIFT, DA7218_DGS_STEPS_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE("DGS Switch", DA7218_DGS_ENABLE, DA7218_DGS_ENABLE_L_SHIFT, + DA7218_DGS_ENABLE_R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* Output High-Pass Filter */ + SOC_ENUM("Out Filter HPF Mode", da7218_out1_hpf_mode), + SOC_ENUM("Out Filter HPF Corner Audio", da7218_out1_audio_hpf_corner), + SOC_ENUM("Out Filter HPF Corner Voice", da7218_out1_voice_hpf_corner), + + /* 5-Band Equaliser */ + SOC_SINGLE_TLV("Out EQ Band1 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND1_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band2 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND2_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band3 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND3_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band4 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND4_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band5 Volume", DA7218_OUT_1_EQ_5_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND5_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE("Out EQ Switch", DA7218_OUT_1_EQ_5_FILTER_CTRL, + DA7218_OUT_1_EQ_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* BiQuad Filters */ + SOC_SINGLE("BiQuad Filter Switch", DA7218_OUT_1_BIQ_5STAGE_CTRL, + DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Output Filters */ + SOC_DOUBLE_R_RANGE_TLV("Out Filter Volume", DA7218_OUT_1L_GAIN, + DA7218_OUT_1R_GAIN, + DA7218_OUT_1L_DIGITAL_GAIN_SHIFT, + DA7218_OUT_DIGITAL_GAIN_MIN, + DA7218_OUT_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_out_dig_gain_tlv), + SOC_DOUBLE_R("Out Filter Switch", DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_MUTE_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_INVERT), + SOC_DOUBLE_R("Out Filter Gain Subrange Switch", + DA7218_OUT_1L_FILTER_CTRL, DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1L_SUBRANGE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE_R("Out Filter Gain Ramp Switch", DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* Mixer Output */ + SOC_DOUBLE_R_RANGE_TLV("Mixout Volume", DA7218_MIXOUT_L_GAIN, + DA7218_MIXOUT_R_GAIN, + DA7218_MIXOUT_L_AMP_GAIN_SHIFT, + DA7218_MIXOUT_AMP_GAIN_MIN, + DA7218_MIXOUT_AMP_GAIN_MAX, DA7218_NO_INVERT, + da7218_mixout_gain_tlv), + + /* DAC Noise Gate */ + SOC_ENUM("DAC NG Setup Time", da7218_dac_ng_setup_time), + SOC_ENUM("DAC NG Rampup Rate", da7218_dac_ng_rampup_rate), + SOC_ENUM("DAC NG Rampdown Rate", da7218_dac_ng_rampdown_rate), + SOC_SINGLE_TLV("DAC NG Off Threshold", DA7218_DAC_NG_OFF_THRESH, + DA7218_DAC_NG_OFF_THRESHOLD_SHIFT, + DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT, + da7218_dac_ng_threshold_tlv), + SOC_SINGLE_TLV("DAC NG On Threshold", DA7218_DAC_NG_ON_THRESH, + DA7218_DAC_NG_ON_THRESHOLD_SHIFT, + DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT, + da7218_dac_ng_threshold_tlv), + SOC_SINGLE("DAC NG Switch", DA7218_DAC_NG_CTRL, DA7218_DAC_NG_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* CP */ + SOC_ENUM("Charge Pump Track Mode", da7218_cp_mchange), + SOC_ENUM("Charge Pump Frequency", da7218_cp_fcontrol), + SOC_ENUM("Charge Pump Decay Rate", da7218_cp_tau_delay), + SOC_SINGLE("Charge Pump Threshold", DA7218_CP_VOL_THRESHOLD1, + DA7218_CP_THRESH_VDD2_SHIFT, DA7218_CP_THRESH_VDD2_MAX, + DA7218_NO_INVERT), + + /* Headphones */ + SOC_DOUBLE_R_RANGE_TLV("Headphone Volume", DA7218_HP_L_GAIN, + DA7218_HP_R_GAIN, DA7218_HP_L_AMP_GAIN_SHIFT, + DA7218_HP_AMP_GAIN_MIN, DA7218_HP_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_hp_gain_tlv), + SOC_DOUBLE_R("Headphone Switch", DA7218_HP_L_CTRL, DA7218_HP_R_CTRL, + DA7218_HP_L_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_DOUBLE_R("Headphone Gain Ramp Switch", DA7218_HP_L_CTRL, + DA7218_HP_R_CTRL, DA7218_HP_L_AMP_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7218_HP_L_CTRL, + DA7218_HP_R_CTRL, DA7218_HP_L_AMP_ZC_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), +}; + + +/* + * DAPM Mux Controls + */ + +static const char * const da7218_mic_sel_text[] = { "Analog", "Digital" }; + +static const struct soc_enum da7218_mic1_sel = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text), + da7218_mic_sel_text); + +static const struct snd_kcontrol_new da7218_mic1_sel_mux = + SOC_DAPM_ENUM("Mic1 Mux", da7218_mic1_sel); + +static const struct soc_enum da7218_mic2_sel = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text), + da7218_mic_sel_text); + +static const struct snd_kcontrol_new da7218_mic2_sel_mux = + SOC_DAPM_ENUM("Mic2 Mux", da7218_mic2_sel); + +static const char * const da7218_sidetone_in_sel_txt[] = { + "In Filter1L", "In Filter1R", "In Filter2L", "In Filter2R" +}; + +static const struct soc_enum da7218_sidetone_in_sel = + SOC_ENUM_SINGLE(DA7218_SIDETONE_IN_SELECT, + DA7218_SIDETONE_IN_SELECT_SHIFT, + DA7218_SIDETONE_IN_SELECT_MAX, + da7218_sidetone_in_sel_txt); + +static const struct snd_kcontrol_new da7218_sidetone_in_sel_mux = + SOC_DAPM_ENUM("Sidetone Mux", da7218_sidetone_in_sel); + +static const char * const da7218_out_filt_biq_sel_txt[] = { + "Bypass", "Enabled" +}; + +static const struct soc_enum da7218_out_filtl_biq_sel = + SOC_ENUM_SINGLE(DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT, + DA7218_OUT_BIQ_5STAGE_SEL_MAX, + da7218_out_filt_biq_sel_txt); + +static const struct snd_kcontrol_new da7218_out_filtl_biq_sel_mux = + SOC_DAPM_ENUM("Out FilterL BiQuad Mux", da7218_out_filtl_biq_sel); + +static const struct soc_enum da7218_out_filtr_biq_sel = + SOC_ENUM_SINGLE(DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT, + DA7218_OUT_BIQ_5STAGE_SEL_MAX, + da7218_out_filt_biq_sel_txt); + +static const struct snd_kcontrol_new da7218_out_filtr_biq_sel_mux = + SOC_DAPM_ENUM("Out FilterR BiQuad Mux", da7218_out_filtr_biq_sel); + + +/* + * DAPM Mixer Controls + */ + +#define DA7218_DMIX_CTRLS(reg) \ + SOC_DAPM_SINGLE("In Filter1L Switch", reg, \ + DA7218_DMIX_SRC_INFILT1L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter1R Switch", reg, \ + DA7218_DMIX_SRC_INFILT1R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter2L Switch", reg, \ + DA7218_DMIX_SRC_INFILT2L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter2R Switch", reg, \ + DA7218_DMIX_SRC_INFILT2R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("ToneGen Switch", reg, \ + DA7218_DMIX_SRC_TONEGEN, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("DAIL Switch", reg, DA7218_DMIX_SRC_DAIL, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("DAIR Switch", reg, DA7218_DMIX_SRC_DAIR, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT) + +static const struct snd_kcontrol_new da7218_out_dai1l_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1L), +}; + +static const struct snd_kcontrol_new da7218_out_dai1r_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1R), +}; + +static const struct snd_kcontrol_new da7218_out_dai2l_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2L), +}; + +static const struct snd_kcontrol_new da7218_out_dai2r_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2R), +}; + +static const struct snd_kcontrol_new da7218_out_filtl_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1L), +}; + +static const struct snd_kcontrol_new da7218_out_filtr_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1R), +}; + +#define DA7218_DMIX_ST_CTRLS(reg) \ + SOC_DAPM_SINGLE("Out FilterL Switch", reg, \ + DA7218_DMIX_ST_SRC_OUTFILT1L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("Out FilterR Switch", reg, \ + DA7218_DMIX_ST_SRC_OUTFILT1R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("Sidetone Switch", reg, \ + DA7218_DMIX_ST_SRC_SIDETONE, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT) \ + +static const struct snd_kcontrol_new da7218_st_out_filtl_mix_controls[] = { + DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1L), +}; + +static const struct snd_kcontrol_new da7218_st_out_filtr_mix_controls[] = { + DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1R), +}; + + +/* + * DAPM Events + */ + +/* + * We keep track of which input filters are enabled. This is used in the logic + * for controlling the mic level detect feature. + */ +static int da7218_in_filter_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 mask; + + switch (w->reg) { + case DA7218_IN_1L_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN1L_SHIFT); + break; + case DA7218_IN_1R_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN1R_SHIFT); + break; + case DA7218_IN_2L_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN2L_SHIFT); + break; + case DA7218_IN_2R_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN2R_SHIFT); + break; + default: + return -EINVAL; + } + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + da7218->in_filt_en |= mask; + /* + * If we're enabling path for mic level detect, wait for path + * to settle before enabling feature to avoid incorrect and + * unwanted detect events. + */ + if (mask & da7218->mic_lvl_det_en) + msleep(DA7218_MIC_LVL_DET_DELAY); + break; + case SND_SOC_DAPM_PRE_PMD: + da7218->in_filt_en &= ~mask; + break; + default: + return -EINVAL; + } + + /* Enable configured level detection paths */ + snd_soc_write(codec, DA7218_LVL_DET_CTRL, + (da7218->in_filt_en & da7218->mic_lvl_det_en)); + + return 0; +} + +static int da7218_dai_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 pll_ctrl, pll_status, refosc_cal; + int i; + bool success; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + if (da7218->master) + /* Enable DAI clks for master mode */ + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_CLK_EN_MASK, + DA7218_DAI_CLK_EN_MASK); + + /* Tune reference oscillator */ + snd_soc_write(codec, DA7218_PLL_REFOSC_CAL, + DA7218_PLL_REFOSC_CAL_START_MASK); + snd_soc_write(codec, DA7218_PLL_REFOSC_CAL, + DA7218_PLL_REFOSC_CAL_START_MASK | + DA7218_PLL_REFOSC_CAL_EN_MASK); + + /* Check tuning complete */ + i = 0; + success = false; + do { + refosc_cal = snd_soc_read(codec, DA7218_PLL_REFOSC_CAL); + if (!(refosc_cal & DA7218_PLL_REFOSC_CAL_START_MASK)) { + success = true; + } else { + ++i; + usleep_range(DA7218_REF_OSC_CHECK_DELAY_MIN, + DA7218_REF_OSC_CHECK_DELAY_MAX); + } + } while ((i < DA7218_REF_OSC_CHECK_TRIES) && (!success)); + + if (!success) + dev_warn(codec->dev, + "Reference oscillator failed calibration\n"); + + /* PC synchronised to DAI */ + snd_soc_write(codec, DA7218_PC_COUNT, + DA7218_PC_RESYNC_AUTO_MASK); + + /* If SRM not enabled, we don't need to check status */ + pll_ctrl = snd_soc_read(codec, DA7218_PLL_CTRL); + if ((pll_ctrl & DA7218_PLL_MODE_MASK) != DA7218_PLL_MODE_SRM) + return 0; + + /* Check SRM has locked */ + i = 0; + success = false; + do { + pll_status = snd_soc_read(codec, DA7218_PLL_STATUS); + if (pll_status & DA7218_PLL_SRM_STATUS_SRM_LOCK) { + success = true; + } else { + ++i; + msleep(DA7218_SRM_CHECK_DELAY); + } + } while ((i < DA7218_SRM_CHECK_TRIES) & (!success)); + + if (!success) + dev_warn(codec->dev, "SRM failed to lock\n"); + + return 0; + case SND_SOC_DAPM_POST_PMD: + /* PC free-running */ + snd_soc_write(codec, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK); + + if (da7218->master) + /* Disable DAI clks for master mode */ + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_CLK_EN_MASK, 0); + + return 0; + default: + return -EINVAL; + } +} + +static int da7218_cp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* + * If this is DA7217 and we're using single supply for differential + * output, we really don't want to touch the charge pump. + */ + if (da7218->hp_single_supply) + return 0; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + snd_soc_update_bits(codec, DA7218_CP_CTRL, DA7218_CP_EN_MASK, + DA7218_CP_EN_MASK); + return 0; + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, DA7218_CP_CTRL, DA7218_CP_EN_MASK, + 0); + return 0; + default: + return -EINVAL; + } +} + +static int da7218_hp_pga_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + /* Enable headphone output */ + snd_soc_update_bits(codec, w->reg, DA7218_HP_AMP_OE_MASK, + DA7218_HP_AMP_OE_MASK); + return 0; + case SND_SOC_DAPM_PRE_PMD: + /* Headphone output high impedance */ + snd_soc_update_bits(codec, w->reg, DA7218_HP_AMP_OE_MASK, 0); + return 0; + default: + return -EINVAL; + } +} + + +/* + * DAPM Widgets + */ + +static const struct snd_soc_dapm_widget da7218_dapm_widgets[] = { + /* Input Supplies */ + SND_SOC_DAPM_SUPPLY("Mic Bias1", DA7218_MICBIAS_EN, + DA7218_MICBIAS_1_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("Mic Bias2", DA7218_MICBIAS_EN, + DA7218_MICBIAS_2_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic1 Left", DA7218_DMIC_1_CTRL, + DA7218_DMIC_1L_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic1 Right", DA7218_DMIC_1_CTRL, + DA7218_DMIC_1R_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic2 Left", DA7218_DMIC_2_CTRL, + DA7218_DMIC_2L_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic2 Right", DA7218_DMIC_2_CTRL, + DA7218_DMIC_2R_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Inputs */ + SND_SOC_DAPM_INPUT("MIC1"), + SND_SOC_DAPM_INPUT("MIC2"), + SND_SOC_DAPM_INPUT("DMIC1L"), + SND_SOC_DAPM_INPUT("DMIC1R"), + SND_SOC_DAPM_INPUT("DMIC2L"), + SND_SOC_DAPM_INPUT("DMIC2R"), + + /* Input Mixer Supplies */ + SND_SOC_DAPM_SUPPLY("Mixin1 Supply", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_MIX_SEL_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("Mixin2 Supply", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_MIX_SEL_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Input PGAs */ + SND_SOC_DAPM_PGA("Mic1 PGA", DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mic2 PGA", DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixin1 PGA", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixin2 PGA", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Mic/DMic Muxes */ + SND_SOC_DAPM_MUX("Mic1 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic1_sel_mux), + SND_SOC_DAPM_MUX("Mic2 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic2_sel_mux), + + /* Input Filters */ + SND_SOC_DAPM_ADC_E("In Filter1L", NULL, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter1R", NULL, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter2L", NULL, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter2R", NULL, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Tone Generator */ + SND_SOC_DAPM_SIGGEN("TONE"), + SND_SOC_DAPM_PGA("Tone Generator", DA7218_TONE_GEN_CFG1, + DA7218_START_STOPN_SHIFT, DA7218_NO_INVERT, NULL, 0), + + /* Sidetone Input */ + SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM, 0, 0, + &da7218_sidetone_in_sel_mux), + SND_SOC_DAPM_ADC("Sidetone Filter", NULL, DA7218_SIDETONE_CTRL, + DA7218_SIDETONE_FILTER_EN_SHIFT, DA7218_NO_INVERT), + + /* Input Mixers */ + SND_SOC_DAPM_MIXER("Mixer DAI1L", SND_SOC_NOPM, 0, 0, + da7218_out_dai1l_mix_controls, + ARRAY_SIZE(da7218_out_dai1l_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI1R", SND_SOC_NOPM, 0, 0, + da7218_out_dai1r_mix_controls, + ARRAY_SIZE(da7218_out_dai1r_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI2L", SND_SOC_NOPM, 0, 0, + da7218_out_dai2l_mix_controls, + ARRAY_SIZE(da7218_out_dai2l_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI2R", SND_SOC_NOPM, 0, 0, + da7218_out_dai2r_mix_controls, + ARRAY_SIZE(da7218_out_dai2r_mix_controls)), + + /* DAI Supply */ + SND_SOC_DAPM_SUPPLY("DAI", DA7218_DAI_CTRL, DA7218_DAI_EN_SHIFT, + DA7218_NO_INVERT, da7218_dai_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* DAI */ + SND_SOC_DAPM_AIF_OUT("DAIOUT", "Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DAIIN", "Playback", 0, SND_SOC_NOPM, 0, 0), + + /* Output Mixers */ + SND_SOC_DAPM_MIXER("Mixer Out FilterL", SND_SOC_NOPM, 0, 0, + da7218_out_filtl_mix_controls, + ARRAY_SIZE(da7218_out_filtl_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer Out FilterR", SND_SOC_NOPM, 0, 0, + da7218_out_filtr_mix_controls, + ARRAY_SIZE(da7218_out_filtr_mix_controls)), + + /* BiQuad Filters */ + SND_SOC_DAPM_MUX("Out FilterL BiQuad Mux", SND_SOC_NOPM, 0, 0, + &da7218_out_filtl_biq_sel_mux), + SND_SOC_DAPM_MUX("Out FilterR BiQuad Mux", SND_SOC_NOPM, 0, 0, + &da7218_out_filtr_biq_sel_mux), + SND_SOC_DAPM_DAC("BiQuad Filter", NULL, DA7218_OUT_1_BIQ_5STAGE_CTRL, + DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT, + DA7218_NO_INVERT), + + /* Sidetone Mixers */ + SND_SOC_DAPM_MIXER("ST Mixer Out FilterL", SND_SOC_NOPM, 0, 0, + da7218_st_out_filtl_mix_controls, + ARRAY_SIZE(da7218_st_out_filtl_mix_controls)), + SND_SOC_DAPM_MIXER("ST Mixer Out FilterR", SND_SOC_NOPM, 0, 0, + da7218_st_out_filtr_mix_controls, + ARRAY_SIZE(da7218_st_out_filtr_mix_controls)), + + /* Output Filters */ + SND_SOC_DAPM_DAC("Out FilterL", NULL, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT), + SND_SOC_DAPM_DAC("Out FilterR", NULL, DA7218_OUT_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT), + + /* Output PGAs */ + SND_SOC_DAPM_PGA("Mixout Left PGA", DA7218_MIXOUT_L_CTRL, + DA7218_MIXOUT_L_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixout Right PGA", DA7218_MIXOUT_R_CTRL, + DA7218_MIXOUT_R_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA_E("Headphone Left PGA", DA7218_HP_L_CTRL, + DA7218_HP_L_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0, + da7218_hp_pga_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PGA_E("Headphone Right PGA", DA7218_HP_R_CTRL, + DA7218_HP_R_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0, + da7218_hp_pga_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Output Supplies */ + SND_SOC_DAPM_SUPPLY("Charge Pump", SND_SOC_NOPM, 0, 0, da7218_cp_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Outputs */ + SND_SOC_DAPM_OUTPUT("HPL"), + SND_SOC_DAPM_OUTPUT("HPR"), +}; + + +/* + * DAPM Mixer Routes + */ + +#define DA7218_DMIX_ROUTES(name) \ + {name, "In Filter1L Switch", "In Filter1L"}, \ + {name, "In Filter1R Switch", "In Filter1R"}, \ + {name, "In Filter2L Switch", "In Filter2L"}, \ + {name, "In Filter2R Switch", "In Filter2R"}, \ + {name, "ToneGen Switch", "Tone Generator"}, \ + {name, "DAIL Switch", "DAIIN"}, \ + {name, "DAIR Switch", "DAIIN"} + +#define DA7218_DMIX_ST_ROUTES(name) \ + {name, "Out FilterL Switch", "Out FilterL BiQuad Mux"}, \ + {name, "Out FilterR Switch", "Out FilterR BiQuad Mux"}, \ + {name, "Sidetone Switch", "Sidetone Filter"} + + +/* + * DAPM audio route definition + */ + +static const struct snd_soc_dapm_route da7218_audio_map[] = { + /* Input paths */ + {"MIC1", NULL, "Mic Bias1"}, + {"MIC2", NULL, "Mic Bias2"}, + {"DMIC1L", NULL, "Mic Bias1"}, + {"DMIC1L", NULL, "DMic1 Left"}, + {"DMIC1R", NULL, "Mic Bias1"}, + {"DMIC1R", NULL, "DMic1 Right"}, + {"DMIC2L", NULL, "Mic Bias2"}, + {"DMIC2L", NULL, "DMic2 Left"}, + {"DMIC2R", NULL, "Mic Bias2"}, + {"DMIC2R", NULL, "DMic2 Right"}, + + {"Mic1 PGA", NULL, "MIC1"}, + {"Mic2 PGA", NULL, "MIC2"}, + + {"Mixin1 PGA", NULL, "Mixin1 Supply"}, + {"Mixin2 PGA", NULL, "Mixin2 Supply"}, + + {"Mixin1 PGA", NULL, "Mic1 PGA"}, + {"Mixin2 PGA", NULL, "Mic2 PGA"}, + + {"Mic1 Mux", "Analog", "Mixin1 PGA"}, + {"Mic1 Mux", "Digital", "DMIC1L"}, + {"Mic1 Mux", "Digital", "DMIC1R"}, + {"Mic2 Mux", "Analog", "Mixin2 PGA"}, + {"Mic2 Mux", "Digital", "DMIC2L"}, + {"Mic2 Mux", "Digital", "DMIC2R"}, + + {"In Filter1L", NULL, "Mic1 Mux"}, + {"In Filter1R", NULL, "Mic1 Mux"}, + {"In Filter2L", NULL, "Mic2 Mux"}, + {"In Filter2R", NULL, "Mic2 Mux"}, + + {"Tone Generator", NULL, "TONE"}, + + {"Sidetone Mux", "In Filter1L", "In Filter1L"}, + {"Sidetone Mux", "In Filter1R", "In Filter1R"}, + {"Sidetone Mux", "In Filter2L", "In Filter2L"}, + {"Sidetone Mux", "In Filter2R", "In Filter2R"}, + {"Sidetone Filter", NULL, "Sidetone Mux"}, + + DA7218_DMIX_ROUTES("Mixer DAI1L"), + DA7218_DMIX_ROUTES("Mixer DAI1R"), + DA7218_DMIX_ROUTES("Mixer DAI2L"), + DA7218_DMIX_ROUTES("Mixer DAI2R"), + + {"DAIOUT", NULL, "Mixer DAI1L"}, + {"DAIOUT", NULL, "Mixer DAI1R"}, + {"DAIOUT", NULL, "Mixer DAI2L"}, + {"DAIOUT", NULL, "Mixer DAI2R"}, + + {"DAIOUT", NULL, "DAI"}, + + /* Output paths */ + {"DAIIN", NULL, "DAI"}, + + DA7218_DMIX_ROUTES("Mixer Out FilterL"), + DA7218_DMIX_ROUTES("Mixer Out FilterR"), + + {"BiQuad Filter", NULL, "Mixer Out FilterL"}, + {"BiQuad Filter", NULL, "Mixer Out FilterR"}, + + {"Out FilterL BiQuad Mux", "Bypass", "Mixer Out FilterL"}, + {"Out FilterL BiQuad Mux", "Enabled", "BiQuad Filter"}, + {"Out FilterR BiQuad Mux", "Bypass", "Mixer Out FilterR"}, + {"Out FilterR BiQuad Mux", "Enabled", "BiQuad Filter"}, + + DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterL"), + DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterR"), + + {"Out FilterL", NULL, "ST Mixer Out FilterL"}, + {"Out FilterR", NULL, "ST Mixer Out FilterR"}, + + {"Mixout Left PGA", NULL, "Out FilterL"}, + {"Mixout Right PGA", NULL, "Out FilterR"}, + + {"Headphone Left PGA", NULL, "Mixout Left PGA"}, + {"Headphone Right PGA", NULL, "Mixout Right PGA"}, + + {"HPL", NULL, "Headphone Left PGA"}, + {"HPR", NULL, "Headphone Right PGA"}, + + {"HPL", NULL, "Charge Pump"}, + {"HPR", NULL, "Charge Pump"}, +}; + + +/* + * DAI operations + */ + +static int da7218_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + if (da7218->mclk_rate == freq) + return 0; + + if (((freq < 2000000) && (freq != 32768)) || (freq > 54000000)) { + dev_err(codec_dai->dev, "Unsupported MCLK value %d\n", + freq); + return -EINVAL; + } + + switch (clk_id) { + case DA7218_CLKSRC_MCLK_SQR: + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MCLK_SQR_EN_MASK, + DA7218_PLL_MCLK_SQR_EN_MASK); + break; + case DA7218_CLKSRC_MCLK: + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MCLK_SQR_EN_MASK, 0); + break; + default: + dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id); + return -EINVAL; + } + + if (da7218->mclk) { + freq = clk_round_rate(da7218->mclk, freq); + clk_set_rate(da7218->mclk, freq); + } + + da7218->mclk_rate = freq; + + return 0; +} + +static int da7218_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, + int source, unsigned int fref, unsigned int fout) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + u8 pll_ctrl, indiv_bits, indiv; + u8 pll_frac_top, pll_frac_bot, pll_integer; + u32 freq_ref; + u64 frac_div; + + /* Verify 32KHz, 2MHz - 54MHz MCLK provided, and set input divider */ + if (da7218->mclk_rate == 32768) { + indiv_bits = DA7218_PLL_INDIV_2_5_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate < 2000000) { + dev_err(codec->dev, "PLL input clock %d below valid range\n", + da7218->mclk_rate); + return -EINVAL; + } else if (da7218->mclk_rate <= 5000000) { + indiv_bits = DA7218_PLL_INDIV_2_5_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate <= 10000000) { + indiv_bits = DA7218_PLL_INDIV_5_10_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate <= 20000000) { + indiv_bits = DA7218_PLL_INDIV_10_20_MHZ; + indiv = DA7218_PLL_INDIV_10_20_MHZ_VAL; + } else if (da7218->mclk_rate <= 40000000) { + indiv_bits = DA7218_PLL_INDIV_20_40_MHZ; + indiv = DA7218_PLL_INDIV_20_40_MHZ_VAL; + } else if (da7218->mclk_rate <= 54000000) { + indiv_bits = DA7218_PLL_INDIV_40_54_MHZ; + indiv = DA7218_PLL_INDIV_40_54_MHZ_VAL; + } else { + dev_err(codec->dev, "PLL input clock %d above valid range\n", + da7218->mclk_rate); + return -EINVAL; + } + freq_ref = (da7218->mclk_rate / indiv); + pll_ctrl = indiv_bits; + + /* Configure PLL */ + switch (source) { + case DA7218_SYSCLK_MCLK: + pll_ctrl |= DA7218_PLL_MODE_BYPASS; + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_INDIV_MASK | + DA7218_PLL_MODE_MASK, pll_ctrl); + return 0; + case DA7218_SYSCLK_PLL: + pll_ctrl |= DA7218_PLL_MODE_NORMAL; + break; + case DA7218_SYSCLK_PLL_SRM: + pll_ctrl |= DA7218_PLL_MODE_SRM; + break; + case DA7218_SYSCLK_PLL_32KHZ: + pll_ctrl |= DA7218_PLL_MODE_32KHZ; + break; + default: + dev_err(codec->dev, "Invalid PLL config\n"); + return -EINVAL; + } + + /* Calculate dividers for PLL */ + pll_integer = fout / freq_ref; + frac_div = (u64)(fout % freq_ref) * 8192ULL; + do_div(frac_div, freq_ref); + pll_frac_top = (frac_div >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK; + pll_frac_bot = (frac_div) & DA7218_BYTE_MASK; + + /* Write PLL config & dividers */ + snd_soc_write(codec, DA7218_PLL_FRAC_TOP, pll_frac_top); + snd_soc_write(codec, DA7218_PLL_FRAC_BOT, pll_frac_bot); + snd_soc_write(codec, DA7218_PLL_INTEGER, pll_integer); + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MODE_MASK | DA7218_PLL_INDIV_MASK, + pll_ctrl); + + return 0; +} + +static int da7218_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 dai_clk_mode = 0, dai_ctrl = 0; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + da7218->master = true; + break; + case SND_SOC_DAIFMT_CBS_CFS: + da7218->master = false; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_NB_IF: + dai_clk_mode |= DA7218_DAI_WCLK_POL_INV; + break; + case SND_SOC_DAIFMT_IB_NF: + dai_clk_mode |= DA7218_DAI_CLK_POL_INV; + break; + case SND_SOC_DAIFMT_IB_IF: + dai_clk_mode |= DA7218_DAI_WCLK_POL_INV | DA7218_DAI_CLK_POL_INV; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + dai_ctrl |= DA7218_DAI_FORMAT_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + dai_ctrl |= DA7218_DAI_FORMAT_LEFT_J; + break; + case SND_SOC_DAIFMT_RIGHT_J: + dai_ctrl |= DA7218_DAI_FORMAT_RIGHT_J; + break; + case SND_SOC_DAIFMT_DSP_B: + dai_ctrl |= DA7218_DAI_FORMAT_DSP; + break; + default: + return -EINVAL; + } + + /* By default 64 BCLKs per WCLK is supported */ + dai_clk_mode |= DA7218_DAI_BCLKS_PER_WCLK_64; + + snd_soc_write(codec, DA7218_DAI_CLK_MODE, dai_clk_mode); + snd_soc_update_bits(codec, DA7218_DAI_CTRL, DA7218_DAI_FORMAT_MASK, + dai_ctrl); + + return 0; +} + +static int da7218_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_codec *codec = dai->codec; + u8 dai_bclks_per_wclk; + u32 frame_size; + + /* No channels enabled so disable TDM, revert to 64-bit frames */ + if (!tx_mask) { + snd_soc_update_bits(codec, DA7218_DAI_TDM_CTRL, + DA7218_DAI_TDM_CH_EN_MASK | + DA7218_DAI_TDM_MODE_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_BCLKS_PER_WCLK_MASK, + DA7218_DAI_BCLKS_PER_WCLK_64); + return 0; + } + + /* Check we have valid slots */ + if (fls(tx_mask) > DA7218_DAI_TDM_MAX_SLOTS) { + dev_err(codec->dev, "Invalid number of slots, max = %d\n", + DA7218_DAI_TDM_MAX_SLOTS); + return -EINVAL; + } + + /* Check we have a valid offset given (first 2 bytes of rx_mask) */ + if (rx_mask >> DA7218_2BYTE_SHIFT) { + dev_err(codec->dev, "Invalid slot offset, max = %d\n", + DA7218_2BYTE_MASK); + return -EINVAL; + } + + /* Calculate & validate frame size based on slot info provided. */ + frame_size = slots * slot_width; + switch (frame_size) { + case 32: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_32; + break; + case 64: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_64; + break; + case 128: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_128; + break; + case 256: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_256; + break; + default: + dev_err(codec->dev, "Invalid frame size\n"); + return -EINVAL; + } + + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_BCLKS_PER_WCLK_MASK, + dai_bclks_per_wclk); + snd_soc_write(codec, DA7218_DAI_OFFSET_LOWER, + (rx_mask & DA7218_BYTE_MASK)); + snd_soc_write(codec, DA7218_DAI_OFFSET_UPPER, + ((rx_mask >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK)); + snd_soc_update_bits(codec, DA7218_DAI_TDM_CTRL, + DA7218_DAI_TDM_CH_EN_MASK | + DA7218_DAI_TDM_MODE_EN_MASK, + (tx_mask << DA7218_DAI_TDM_CH_EN_SHIFT) | + DA7218_DAI_TDM_MODE_EN_MASK); + + return 0; +} + +static int da7218_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + u8 dai_ctrl = 0, fs; + unsigned int channels; + + switch (params_width(params)) { + case 16: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S16_LE; + break; + case 20: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S20_LE; + break; + case 24: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S24_LE; + break; + case 32: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S32_LE; + break; + default: + return -EINVAL; + } + + channels = params_channels(params); + if ((channels < 1) || (channels > DA7218_DAI_CH_NUM_MAX)) { + dev_err(codec->dev, + "Invalid number of channels, only 1 to %d supported\n", + DA7218_DAI_CH_NUM_MAX); + return -EINVAL; + } + dai_ctrl |= channels << DA7218_DAI_CH_NUM_SHIFT; + + switch (params_rate(params)) { + case 8000: + fs = DA7218_SR_8000; + break; + case 11025: + fs = DA7218_SR_11025; + break; + case 12000: + fs = DA7218_SR_12000; + break; + case 16000: + fs = DA7218_SR_16000; + break; + case 22050: + fs = DA7218_SR_22050; + break; + case 24000: + fs = DA7218_SR_24000; + break; + case 32000: + fs = DA7218_SR_32000; + break; + case 44100: + fs = DA7218_SR_44100; + break; + case 48000: + fs = DA7218_SR_48000; + break; + case 88200: + fs = DA7218_SR_88200; + break; + case 96000: + fs = DA7218_SR_96000; + break; + default: + return -EINVAL; + } + + snd_soc_update_bits(codec, DA7218_DAI_CTRL, + DA7218_DAI_WORD_LENGTH_MASK | DA7218_DAI_CH_NUM_MASK, + dai_ctrl); + /* SRs tied for ADCs and DACs. */ + snd_soc_write(codec, DA7218_SR, + (fs << DA7218_SR_DAC_SHIFT) | (fs << DA7218_SR_ADC_SHIFT)); + + return 0; +} + +static const struct snd_soc_dai_ops da7218_dai_ops = { + .hw_params = da7218_hw_params, + .set_sysclk = da7218_set_dai_sysclk, + .set_pll = da7218_set_dai_pll, + .set_fmt = da7218_set_dai_fmt, + .set_tdm_slot = da7218_set_dai_tdm_slot, +}; + +#define DA7218_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_driver da7218_dai = { + .name = "da7218-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 4, /* Only 2 channels of data */ + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = DA7218_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 4, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = DA7218_FORMATS, + }, + .ops = &da7218_dai_ops, + .symmetric_rates = 1, + .symmetric_channels = 1, + .symmetric_samplebits = 1, +}; + + +/* + * Mic Level Detect + */ + +static void da7218_micldet_irq(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* Just one event for voice level detect, simulate press and release */ + input_report_key(da7218->mic_lvl_input, KEY_VOICECOMMAND, 1); + input_sync(da7218->mic_lvl_input); + input_report_key(da7218->mic_lvl_input, KEY_VOICECOMMAND, 0); + input_sync(da7218->mic_lvl_input); +} + + +/* + * HP Detect + */ + +int da7218_hpldet(struct snd_soc_codec *codec, struct snd_soc_jack *jack) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + if (da7218->dev_id == DA7217_DEV_ID) + return -EINVAL; + + da7218->jack = jack; + snd_soc_update_bits(codec, DA7218_HPLDET_JACK, + DA7218_HPLDET_JACK_EN_MASK, + jack ? DA7218_HPLDET_JACK_EN_MASK : 0); + + return 0; +} +EXPORT_SYMBOL_GPL(da7218_hpldet); + +static void da7218_hpldet_irq(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 jack_status; + int report; + + jack_status = snd_soc_read(codec, DA7218_EVENT_STATUS); + + if (jack_status & DA7218_HPLDET_JACK_STS_MASK) + report = SND_JACK_HEADPHONE; + else + report = 0; + + snd_soc_jack_report(da7218->jack, report, SND_JACK_HEADPHONE); +} + +/* + * IRQ + */ + +static irqreturn_t da7218_irq_thread(int irq, void *data) +{ + struct snd_soc_codec *codec = data; + u8 status; + + /* Read IRQ status reg */ + status = snd_soc_read(codec, DA7218_EVENT); + if (!status) + return IRQ_NONE; + + /* Mic level detect */ + if (status & DA7218_LVL_DET_EVENT_MASK) + da7218_micldet_irq(codec); + + /* HP detect */ + if (status & DA7218_HPLDET_JACK_EVENT_MASK) + da7218_hpldet_irq(codec); + + /* Clear interrupts */ + snd_soc_write(codec, DA7218_EVENT, status); + + return IRQ_HANDLED; +} + +/* + * DT + */ + +static const struct of_device_id da7218_of_match[] = { + { .compatible = "dlg,da7217", .data = (void *) DA7217_DEV_ID }, + { .compatible = "dlg,da7218", .data = (void *) DA7218_DEV_ID }, + { } +}; +MODULE_DEVICE_TABLE(of, da7218_of_match); + +static inline int da7218_of_get_id(struct device *dev) +{ + const struct of_device_id *id = of_match_device(da7218_of_match, dev); + + if (id) + return (int) id->data; + else + return -EINVAL; +} + +static enum da7218_ldo_lvl_sel da7218_of_ldo_lvl(struct snd_soc_codec *codec, + u32 val) +{ + switch (val) { + case 1050: + return DA7218_LDO_LVL_SEL_1_05V; + case 1100: + return DA7218_LDO_LVL_SEL_1_10V; + case 1200: + return DA7218_LDO_LVL_SEL_1_20V; + case 1400: + return DA7218_LDO_LVL_SEL_1_40V; + default: + dev_warn(codec->dev, "Invalid LDO level"); + return DA7218_LDO_LVL_SEL_1_05V; + } +} + +static enum da7218_micbias_voltage + da7218_of_micbias_lvl(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 1200: + return DA7218_MICBIAS_1_2V; + case 1600: + return DA7218_MICBIAS_1_6V; + case 1800: + return DA7218_MICBIAS_1_8V; + case 2000: + return DA7218_MICBIAS_2_0V; + case 2200: + return DA7218_MICBIAS_2_2V; + case 2400: + return DA7218_MICBIAS_2_4V; + case 2600: + return DA7218_MICBIAS_2_6V; + case 2800: + return DA7218_MICBIAS_2_8V; + case 3000: + return DA7218_MICBIAS_3_0V; + default: + dev_warn(codec->dev, "Invalid micbias level"); + return DA7218_MICBIAS_1_6V; + } +} + +static enum da7218_mic_amp_in_sel + da7218_of_mic_amp_in_sel(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "diff")) { + return DA7218_MIC_AMP_IN_SEL_DIFF; + } else if (!strcmp(str, "se_p")) { + return DA7218_MIC_AMP_IN_SEL_SE_P; + } else if (!strcmp(str, "se_n")) { + return DA7218_MIC_AMP_IN_SEL_SE_N; + } else { + dev_warn(codec->dev, "Invalid mic input type selection"); + return DA7218_MIC_AMP_IN_SEL_DIFF; + } +} + +static enum da7218_dmic_data_sel + da7218_of_dmic_data_sel(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "lrise_rfall")) { + return DA7218_DMIC_DATA_LRISE_RFALL; + } else if (!strcmp(str, "lfall_rrise")) { + return DA7218_DMIC_DATA_LFALL_RRISE; + } else { + dev_warn(codec->dev, "Invalid DMIC data type selection"); + return DA7218_DMIC_DATA_LRISE_RFALL; + } +} + +static enum da7218_dmic_samplephase + da7218_of_dmic_samplephase(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "on_clkedge")) { + return DA7218_DMIC_SAMPLE_ON_CLKEDGE; + } else if (!strcmp(str, "between_clkedge")) { + return DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE; + } else { + dev_warn(codec->dev, "Invalid DMIC sample phase"); + return DA7218_DMIC_SAMPLE_ON_CLKEDGE; + } +} + +static enum da7218_dmic_clk_rate + da7218_of_dmic_clkrate(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 1500000: + return DA7218_DMIC_CLK_1_5MHZ; + case 3000000: + return DA7218_DMIC_CLK_3_0MHZ; + default: + dev_warn(codec->dev, "Invalid DMIC clock rate"); + return DA7218_DMIC_CLK_3_0MHZ; + } +} + +static int da7218_of_biquad_cfg(struct snd_soc_codec *codec, const char *name, + u8 **biquad_cfg) +{ + struct device_node *np = codec->dev->of_node; + int num_items, of_len, i; + const __be32 *of_val; + u8 *cfg; + + of_val = of_get_property(np, name, &of_len); + if ((!of_len) && (of_len % DA7218_OF_BIQUAD_CFG_ROW_SIZE)) { + dev_warn(codec->dev, "Invalid %s property provided\n", name); + return 0; + } + + num_items = of_len / sizeof(u32); + cfg = devm_kzalloc(codec->dev, num_items, GFP_KERNEL); + if (!cfg) { + dev_warn(codec->dev, "Failed to allocate memory for %s data\n", + name); + return 0; + } + + for (i = 0; i < num_items; ++i) + cfg[i] = (u8) be32_to_cpu(of_val[i]); + *biquad_cfg = cfg; + + return num_items; +} + + +static enum da7218_hpldet_jack_rate + da7218_of_jack_rate(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 5: + return DA7218_HPLDET_JACK_RATE_5US; + case 10: + return DA7218_HPLDET_JACK_RATE_10US; + case 20: + return DA7218_HPLDET_JACK_RATE_20US; + case 40: + return DA7218_HPLDET_JACK_RATE_40US; + case 80: + return DA7218_HPLDET_JACK_RATE_80US; + case 160: + return DA7218_HPLDET_JACK_RATE_160US; + case 320: + return DA7218_HPLDET_JACK_RATE_320US; + case 640: + return DA7218_HPLDET_JACK_RATE_640US; + default: + dev_warn(codec->dev, "Invalid jack detect rate"); + return DA7218_HPLDET_JACK_RATE_40US; + } +} + +static enum da7218_hpldet_jack_debounce + da7218_of_jack_debounce(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 0: + return DA7218_HPLDET_JACK_DEBOUNCE_OFF; + case 2: + return DA7218_HPLDET_JACK_DEBOUNCE_2; + case 3: + return DA7218_HPLDET_JACK_DEBOUNCE_3; + case 4: + return DA7218_HPLDET_JACK_DEBOUNCE_4; + default: + dev_warn(codec->dev, "Invalid jack debounce"); + return DA7218_HPLDET_JACK_DEBOUNCE_2; + } +} + +static enum da7218_hpldet_jack_thr + da7218_of_jack_thr(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 84: + return DA7218_HPLDET_JACK_THR_84PCT; + case 88: + return DA7218_HPLDET_JACK_THR_88PCT; + case 92: + return DA7218_HPLDET_JACK_THR_92PCT; + case 96: + return DA7218_HPLDET_JACK_THR_96PCT; + default: + dev_warn(codec->dev, "Invalid jack threshold level"); + return DA7218_HPLDET_JACK_THR_84PCT; + } +} + +static struct da7218_pdata *da7218_of_to_pdata(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct device_node *np = codec->dev->of_node; + struct device_node *hpldet_np; + struct da7218_pdata *pdata; + struct da7218_hpldet_pdata *hpldet_pdata; + const char *of_str; + u32 of_val32; + + pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_warn(codec->dev, "Failed to allocate memory for pdata\n"); + return NULL; + } + + if (of_property_read_u32(np, "dlg,ldo-lvl", &of_val32) >= 0) + pdata->ldo_lvl_sel = da7218_of_ldo_lvl(codec, of_val32); + else + pdata->ldo_lvl_sel = DA7218_LDO_LVL_SEL_1_05V; + + if (of_property_read_u32(np, "dlg,micbias1-lvl", &of_val32) >= 0) + pdata->micbias1_lvl = da7218_of_micbias_lvl(codec, of_val32); + else + pdata->micbias1_lvl = DA7218_MICBIAS_1_6V; + + if (of_property_read_u32(np, "dlg,micbias2-lvl", &of_val32) >= 0) + pdata->micbias2_lvl = da7218_of_micbias_lvl(codec, of_val32); + else + pdata->micbias2_lvl = DA7218_MICBIAS_1_6V; + + if (!of_property_read_string(np, "dlg,mic1-amp-in-sel", &of_str)) + pdata->mic1_amp_in_sel = + da7218_of_mic_amp_in_sel(codec, of_str); + else + pdata->mic1_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; + + if (!of_property_read_string(np, "dlg,mic2-amp-in-sel", &of_str)) + pdata->mic2_amp_in_sel = + da7218_of_mic_amp_in_sel(codec, of_str); + else + pdata->mic2_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; + + if (!of_property_read_string(np, "dlg,dmic1-data-sel", &of_str)) + pdata->dmic1_data_sel = da7218_of_dmic_data_sel(codec, of_str); + else + pdata->dmic1_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; + + if (!of_property_read_string(np, "dlg,dmic1-samplephase", &of_str)) + pdata->dmic1_samplephase = + da7218_of_dmic_samplephase(codec, of_str); + else + pdata->dmic1_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; + + if (of_property_read_u32(np, "dlg,dmic1-clkrate", &of_val32) >= 0) + pdata->dmic1_clk_rate = da7218_of_dmic_clkrate(codec, of_val32); + else + pdata->dmic1_clk_rate = DA7218_DMIC_CLK_3_0MHZ; + + if (!of_property_read_string(np, "dlg,dmic2-data-sel", &of_str)) + pdata->dmic2_data_sel = da7218_of_dmic_data_sel(codec, of_str); + else + pdata->dmic2_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; + + if (!of_property_read_string(np, "dlg,dmic2-samplephase", &of_str)) + pdata->dmic2_samplephase = + da7218_of_dmic_samplephase(codec, of_str); + else + pdata->dmic2_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; + + if (of_property_read_u32(np, "dlg,dmic2-clkrate", &of_val32) >= 0) + pdata->dmic2_clk_rate = da7218_of_dmic_clkrate(codec, of_val32); + else + pdata->dmic2_clk_rate = DA7218_DMIC_CLK_3_0MHZ; + + pdata->biquad_cfg_len = da7218_of_biquad_cfg(codec, "dlg,biquad-cfg", + &pdata->biquad_cfg); + pdata->st_biquad_cfg_len = da7218_of_biquad_cfg(codec, + "dlg,st-biquad-cfg", + &pdata->st_biquad_cfg); + + if (da7218->dev_id == DA7217_DEV_ID) { + if (of_property_read_bool(np, "dlg,hp-diff-single-supply")) + pdata->hp_diff_single_supply = true; + } + + if (da7218->dev_id == DA7218_DEV_ID) { + hpldet_np = of_find_node_by_name(np, "da7218_hpldet"); + if (!hpldet_np) + return pdata; + + hpldet_pdata = devm_kzalloc(codec->dev, sizeof(*hpldet_pdata), + GFP_KERNEL); + if (!hpldet_pdata) { + dev_warn(codec->dev, + "Failed to allocate memory for hpldet pdata\n"); + of_node_put(hpldet_np); + return pdata; + } + pdata->hpldet_pdata = hpldet_pdata; + + if (of_property_read_u32(hpldet_np, "dlg,jack-rate", + &of_val32) >= 0) + hpldet_pdata->jack_rate = + da7218_of_jack_rate(codec, of_val32); + else + hpldet_pdata->jack_rate = DA7218_HPLDET_JACK_RATE_40US; + + if (of_property_read_u32(hpldet_np, "dlg,jack-debounce", + &of_val32) >= 0) + hpldet_pdata->jack_debounce = + da7218_of_jack_debounce(codec, of_val32); + else + hpldet_pdata->jack_debounce = + DA7218_HPLDET_JACK_DEBOUNCE_2; + + if (of_property_read_u32(hpldet_np, "dlg,jack-threshold", + &of_val32) >= 0) + hpldet_pdata->jack_thr = + da7218_of_jack_thr(codec, of_val32); + else + hpldet_pdata->jack_thr = DA7218_HPLDET_JACK_THR_84PCT; + + if (of_property_read_bool(hpldet_np, "dlg,comp-inv")) + hpldet_pdata->comp_inv = true; + + if (of_property_read_bool(hpldet_np, "dlg,hyst")) + hpldet_pdata->hyst = true; + + if (of_property_read_bool(hpldet_np, "dlg,discharge")) + hpldet_pdata->discharge = true; + + of_node_put(hpldet_np); + } + + return pdata; +} + + +/* + * Codec driver functions + */ + +static int da7218_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + switch (level) { + case SND_SOC_BIAS_ON: + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { + /* MCLK */ + clk_prepare_enable(da7218->mclk); + + /* Master bias */ + snd_soc_update_bits(codec, DA7218_REFERENCES, + DA7218_BIAS_EN_MASK, + DA7218_BIAS_EN_MASK); + + /* Internal LDO */ + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_EN_MASK, + DA7218_LDO_EN_MASK); + } + break; + case SND_SOC_BIAS_OFF: + /* Only disable if jack detection disabled */ + if (!da7218->jack) { + /* Internal LDO */ + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_EN_MASK, 0); + + /* Master bias */ + snd_soc_update_bits(codec, DA7218_REFERENCES, + DA7218_BIAS_EN_MASK, 0); + } + + /* MCLK */ + clk_disable_unprepare(da7218->mclk); + break; + } + + return 0; +} + +static const char *da7218_supply_names[DA7218_NUM_SUPPLIES] = { + [DA7218_SUPPLY_VDD] = "VDD", + [DA7218_SUPPLY_VDDMIC] = "VDDMIC", + [DA7218_SUPPLY_VDDIO] = "VDDIO", +}; + +static int da7218_handle_supplies(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct regulator *vddio; + u8 io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V; + int i, ret; + + /* Get required supplies */ + for (i = 0; i < DA7218_NUM_SUPPLIES; ++i) + da7218->supplies[i].supply = da7218_supply_names[i]; + + ret = devm_regulator_bulk_get(codec->dev, DA7218_NUM_SUPPLIES, + da7218->supplies); + if (ret) { + dev_err(codec->dev, "Failed to get supplies\n"); + return ret; + } + + /* Determine VDDIO voltage provided */ + vddio = da7218->supplies[DA7218_SUPPLY_VDDIO].consumer; + ret = regulator_get_voltage(vddio); + if (ret < 1500000) + dev_warn(codec->dev, "Invalid VDDIO voltage\n"); + else if (ret < 2500000) + io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V; + + /* Enable main supplies */ + ret = regulator_bulk_enable(DA7218_NUM_SUPPLIES, da7218->supplies); + if (ret) { + dev_err(codec->dev, "Failed to enable supplies\n"); + return ret; + } + + /* Ensure device in active mode */ + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, DA7218_SYSTEM_ACTIVE_MASK); + + /* Update IO voltage level range */ + snd_soc_write(codec, DA7218_IO_CTRL, io_voltage_lvl); + + return 0; +} + +static void da7218_handle_pdata(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct da7218_pdata *pdata = da7218->pdata; + int i; + + if (pdata) { + u8 micbias_lvl = 0, dmic_cfg = 0; + + /* Internal LDO */ + switch (pdata->ldo_lvl_sel) { + case DA7218_LDO_LVL_SEL_1_05V: + case DA7218_LDO_LVL_SEL_1_10V: + case DA7218_LDO_LVL_SEL_1_20V: + case DA7218_LDO_LVL_SEL_1_40V: + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_LEVEL_SELECT_MASK, + (pdata->ldo_lvl_sel << + DA7218_LDO_LEVEL_SELECT_SHIFT)); + break; + } + + /* Mic Bias voltages */ + switch (pdata->micbias1_lvl) { + case DA7218_MICBIAS_1_2V: + micbias_lvl |= DA7218_MICBIAS_1_LP_MODE_MASK; + break; + case DA7218_MICBIAS_1_6V: + case DA7218_MICBIAS_1_8V: + case DA7218_MICBIAS_2_0V: + case DA7218_MICBIAS_2_2V: + case DA7218_MICBIAS_2_4V: + case DA7218_MICBIAS_2_6V: + case DA7218_MICBIAS_2_8V: + case DA7218_MICBIAS_3_0V: + micbias_lvl |= (pdata->micbias1_lvl << + DA7218_MICBIAS_1_LEVEL_SHIFT); + break; + } + + switch (pdata->micbias2_lvl) { + case DA7218_MICBIAS_1_2V: + micbias_lvl |= DA7218_MICBIAS_2_LP_MODE_MASK; + break; + case DA7218_MICBIAS_1_6V: + case DA7218_MICBIAS_1_8V: + case DA7218_MICBIAS_2_0V: + case DA7218_MICBIAS_2_2V: + case DA7218_MICBIAS_2_4V: + case DA7218_MICBIAS_2_6V: + case DA7218_MICBIAS_2_8V: + case DA7218_MICBIAS_3_0V: + micbias_lvl |= (pdata->micbias2_lvl << + DA7218_MICBIAS_2_LEVEL_SHIFT); + break; + } + + snd_soc_write(codec, DA7218_MICBIAS_CTRL, micbias_lvl); + + /* Mic */ + switch (pdata->mic1_amp_in_sel) { + case DA7218_MIC_AMP_IN_SEL_DIFF: + case DA7218_MIC_AMP_IN_SEL_SE_P: + case DA7218_MIC_AMP_IN_SEL_SE_N: + snd_soc_write(codec, DA7218_MIC_1_SELECT, + pdata->mic1_amp_in_sel); + break; + } + + switch (pdata->mic2_amp_in_sel) { + case DA7218_MIC_AMP_IN_SEL_DIFF: + case DA7218_MIC_AMP_IN_SEL_SE_P: + case DA7218_MIC_AMP_IN_SEL_SE_N: + snd_soc_write(codec, DA7218_MIC_2_SELECT, + pdata->mic2_amp_in_sel); + break; + } + + /* DMIC */ + switch (pdata->dmic1_data_sel) { + case DA7218_DMIC_DATA_LFALL_RRISE: + case DA7218_DMIC_DATA_LRISE_RFALL: + dmic_cfg |= (pdata->dmic1_data_sel << + DA7218_DMIC_1_DATA_SEL_SHIFT); + break; + } + + switch (pdata->dmic1_samplephase) { + case DA7218_DMIC_SAMPLE_ON_CLKEDGE: + case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: + dmic_cfg |= (pdata->dmic1_samplephase << + DA7218_DMIC_1_SAMPLEPHASE_SHIFT); + break; + } + + switch (pdata->dmic1_clk_rate) { + case DA7218_DMIC_CLK_3_0MHZ: + case DA7218_DMIC_CLK_1_5MHZ: + dmic_cfg |= (pdata->dmic1_clk_rate << + DA7218_DMIC_1_CLK_RATE_SHIFT); + break; + } + + snd_soc_update_bits(codec, DA7218_DMIC_1_CTRL, + DA7218_DMIC_1_DATA_SEL_MASK | + DA7218_DMIC_1_SAMPLEPHASE_MASK | + DA7218_DMIC_1_CLK_RATE_MASK, dmic_cfg); + + dmic_cfg = 0; + switch (pdata->dmic2_data_sel) { + case DA7218_DMIC_DATA_LFALL_RRISE: + case DA7218_DMIC_DATA_LRISE_RFALL: + dmic_cfg |= (pdata->dmic2_data_sel << + DA7218_DMIC_2_DATA_SEL_SHIFT); + break; + } + + switch (pdata->dmic2_samplephase) { + case DA7218_DMIC_SAMPLE_ON_CLKEDGE: + case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: + dmic_cfg |= (pdata->dmic2_samplephase << + DA7218_DMIC_2_SAMPLEPHASE_SHIFT); + break; + } + + switch (pdata->dmic2_clk_rate) { + case DA7218_DMIC_CLK_3_0MHZ: + case DA7218_DMIC_CLK_1_5MHZ: + dmic_cfg |= (pdata->dmic2_clk_rate << + DA7218_DMIC_2_CLK_RATE_SHIFT); + break; + } + + snd_soc_update_bits(codec, DA7218_DMIC_2_CTRL, + DA7218_DMIC_2_DATA_SEL_MASK | + DA7218_DMIC_2_SAMPLEPHASE_MASK | + DA7218_DMIC_2_CLK_RATE_MASK, dmic_cfg); + + /* + * BiQuad Filters: + * + * Need to enable at least one output filter channel to be able + * to program coefficients. + */ + if (pdata->biquad_cfg || pdata->st_biquad_cfg) + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_MASK, + DA7218_OUT_1L_FILTER_EN_MASK); + + if (pdata->biquad_cfg) { + u8 *biquad_cfg = pdata->biquad_cfg; + int biquad_cfg_len = pdata->biquad_cfg_len; + + for (i = 0; i < biquad_cfg_len; + i += DA7218_BIQUAD_CFG_PAIR_SIZE) + regmap_raw_write(da7218->regmap, + DA7218_OUT_1_BIQ_5STAGE_DATA, + (biquad_cfg + i), + DA7218_BIQUAD_CFG_PAIR_SIZE); + } + + if (pdata->st_biquad_cfg) { + u8 *biquad_cfg = pdata->st_biquad_cfg; + int biquad_cfg_len = pdata->st_biquad_cfg_len; + + for (i = 0; i < biquad_cfg_len; + i += DA7218_BIQUAD_CFG_PAIR_SIZE) + regmap_raw_write(da7218->regmap, + DA7218_SIDETONE_BIQ_3STAGE_DATA, + (biquad_cfg + i), + DA7218_BIQUAD_CFG_PAIR_SIZE); + } + + /* Disable output filter, if previously enabled */ + if (pdata->biquad_cfg || pdata->st_biquad_cfg) + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_MASK, 0); + + /* DA7217 Specific */ + if (da7218->dev_id == DA7217_DEV_ID) { + da7218->hp_single_supply = + pdata->hp_diff_single_supply; + + if (da7218->hp_single_supply) { + snd_soc_write(codec, DA7218_HP_DIFF_UNLOCK, + DA7218_HP_DIFF_UNLOCK_VAL); + snd_soc_update_bits(codec, DA7218_HP_DIFF_CTRL, + DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK, + DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK); + } + } + + /* DA7218 Specific */ + if ((da7218->dev_id == DA7218_DEV_ID) && + (pdata->hpldet_pdata)) { + struct da7218_hpldet_pdata *hpldet_pdata = + pdata->hpldet_pdata; + u8 hpldet_cfg = 0; + + switch (hpldet_pdata->jack_rate) { + case DA7218_HPLDET_JACK_RATE_5US: + case DA7218_HPLDET_JACK_RATE_10US: + case DA7218_HPLDET_JACK_RATE_20US: + case DA7218_HPLDET_JACK_RATE_40US: + case DA7218_HPLDET_JACK_RATE_80US: + case DA7218_HPLDET_JACK_RATE_160US: + case DA7218_HPLDET_JACK_RATE_320US: + case DA7218_HPLDET_JACK_RATE_640US: + hpldet_cfg |= + (hpldet_pdata->jack_rate << + DA7218_HPLDET_JACK_RATE_SHIFT); + break; + } + + switch (hpldet_pdata->jack_debounce) { + case DA7218_HPLDET_JACK_DEBOUNCE_OFF: + case DA7218_HPLDET_JACK_DEBOUNCE_2: + case DA7218_HPLDET_JACK_DEBOUNCE_3: + case DA7218_HPLDET_JACK_DEBOUNCE_4: + hpldet_cfg |= + (hpldet_pdata->jack_debounce << + DA7218_HPLDET_JACK_DEBOUNCE_SHIFT); + break; + } + + switch (hpldet_pdata->jack_thr) { + case DA7218_HPLDET_JACK_THR_84PCT: + case DA7218_HPLDET_JACK_THR_88PCT: + case DA7218_HPLDET_JACK_THR_92PCT: + case DA7218_HPLDET_JACK_THR_96PCT: + hpldet_cfg |= + (hpldet_pdata->jack_thr << + DA7218_HPLDET_JACK_THR_SHIFT); + break; + } + snd_soc_update_bits(codec, DA7218_HPLDET_JACK, + DA7218_HPLDET_JACK_RATE_MASK | + DA7218_HPLDET_JACK_DEBOUNCE_MASK | + DA7218_HPLDET_JACK_THR_MASK, + hpldet_cfg); + + hpldet_cfg = 0; + if (hpldet_pdata->comp_inv) + hpldet_cfg |= DA7218_HPLDET_COMP_INV_MASK; + + if (hpldet_pdata->hyst) + hpldet_cfg |= DA7218_HPLDET_HYST_EN_MASK; + + if (hpldet_pdata->discharge) + hpldet_cfg |= DA7218_HPLDET_DISCHARGE_EN_MASK; + + snd_soc_write(codec, DA7218_HPLDET_CTRL, hpldet_cfg); + } + } +} + +static int da7218_probe(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct input_dev *input_dev; + int ret; + + /* Regulator configuration */ + ret = da7218_handle_supplies(codec); + if (ret) + return ret; + + /* Handle DT/Platform data */ + if (codec->dev->of_node) + da7218->pdata = da7218_of_to_pdata(codec); + else + da7218->pdata = dev_get_platdata(codec->dev); + + da7218_handle_pdata(codec); + + /* Check if MCLK provided, if not the clock is NULL */ + da7218->mclk = devm_clk_get(codec->dev, "mclk"); + if (IS_ERR(da7218->mclk)) { + if (PTR_ERR(da7218->mclk) != -ENOENT) { + ret = PTR_ERR(da7218->mclk); + goto err_disable_reg; + } else { + da7218->mclk = NULL; + } + } + + /* Default PC to free-running */ + snd_soc_write(codec, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK); + + /* Default all mixers off */ + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0); + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0); + + /* Default CP to normal load, power mode */ + snd_soc_update_bits(codec, DA7218_CP_CTRL, + DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK, 0); + + /* Default gain ramping */ + snd_soc_update_bits(codec, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_RAMP_EN_MASK, + DA7218_MIXIN_1_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_RAMP_EN_MASK, + DA7218_MIXIN_2_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_RAMP_EN_MASK, + DA7218_IN_1L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_RAMP_EN_MASK, + DA7218_IN_1R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_RAMP_EN_MASK, + DA7218_IN_2L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_RAMP_EN_MASK, + DA7218_IN_2R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_DGS_GAIN_CTRL, + DA7218_DGS_RAMP_EN_MASK, DA7218_DGS_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_RAMP_EN_MASK, + DA7218_OUT_1L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1R_RAMP_EN_MASK, + DA7218_OUT_1R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_HP_L_CTRL, + DA7218_HP_L_AMP_RAMP_EN_MASK, + DA7218_HP_L_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_HP_R_CTRL, + DA7218_HP_R_AMP_RAMP_EN_MASK, + DA7218_HP_R_AMP_RAMP_EN_MASK); + + /* Default infinite tone gen, start/stop by Kcontrol */ + snd_soc_write(codec, DA7218_TONE_GEN_CYCLES, DA7218_BEEP_CYCLES_MASK); + + /* DA7217 specific config */ + if (da7218->dev_id == DA7217_DEV_ID) { + snd_soc_update_bits(codec, DA7218_HP_DIFF_CTRL, + DA7218_HP_AMP_DIFF_MODE_EN_MASK, + DA7218_HP_AMP_DIFF_MODE_EN_MASK); + + /* Only DA7218 supports HP detect, mask off for DA7217 */ + snd_soc_write(codec, DA7218_EVENT_MASK, + DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK); + } + + if (da7218->irq) { + /* Add input for mic level detection */ + input_dev = devm_input_allocate_device(codec->dev); + if (!input_dev) { + dev_err(codec->dev, "Failed to allocate input device\n"); + ret = -ENOMEM; + goto err_disable_reg; + } + + input_dev->name = "DA7218 Mic Level Detect"; + input_dev->phys = dev_name(codec->dev); + input_dev->id.bustype = BUS_I2C; + input_dev->dev.parent = codec->dev; + + input_set_capability(input_dev, EV_KEY, KEY_VOICECOMMAND); + + ret = input_register_device(input_dev); + if (ret) { + dev_err(codec->dev, "Failed to register input device\n"); + goto err_disable_reg; + } + + da7218->mic_lvl_input = input_dev; + + ret = devm_request_threaded_irq(codec->dev, da7218->irq, NULL, + da7218_irq_thread, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + "da7218", codec); + if (ret != 0) { + dev_err(codec->dev, "Failed to request IRQ %d: %d\n", + da7218->irq, ret); + goto err_disable_reg; + } + + } + + return 0; + +err_disable_reg: + regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); + + return ret; +} + +static int da7218_remove(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); + + return 0; +} + +#ifdef CONFIG_PM +static int da7218_suspend(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + da7218_set_bias_level(codec, SND_SOC_BIAS_OFF); + + /* Put device into standby mode if jack detection disabled */ + if (!da7218->jack) + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, 0); + + return 0; +} + +static int da7218_resume(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* Put device into active mode if previously moved to standby */ + if (!da7218->jack) + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, + DA7218_SYSTEM_ACTIVE_MASK); + + da7218_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + return 0; +} +#else +#define da7218_suspend NULL +#define da7218_resume NULL +#endif + +static struct snd_soc_codec_driver soc_codec_dev_da7218 = { + .probe = da7218_probe, + .remove = da7218_remove, + .suspend = da7218_suspend, + .resume = da7218_resume, + .set_bias_level = da7218_set_bias_level, + + .controls = da7218_snd_controls, + .num_controls = ARRAY_SIZE(da7218_snd_controls), + + .dapm_widgets = da7218_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(da7218_dapm_widgets), + .dapm_routes = da7218_audio_map, + .num_dapm_routes = ARRAY_SIZE(da7218_audio_map), +}; + + +/* + * Regmap configs + */ + +static struct reg_default da7218_reg_defaults[] = { + { DA7218_SYSTEM_ACTIVE, 0x00 }, + { DA7218_CIF_CTRL, 0x00 }, + { DA7218_SPARE1, 0x00 }, + { DA7218_SR, 0xAA }, + { DA7218_PC_COUNT, 0x02 }, + { DA7218_GAIN_RAMP_CTRL, 0x00 }, + { DA7218_CIF_TIMEOUT_CTRL, 0x01 }, + { DA7218_SYSTEM_MODES_INPUT, 0x00 }, + { DA7218_SYSTEM_MODES_OUTPUT, 0x00 }, + { DA7218_IN_1L_FILTER_CTRL, 0x00 }, + { DA7218_IN_1R_FILTER_CTRL, 0x00 }, + { DA7218_IN_2L_FILTER_CTRL, 0x00 }, + { DA7218_IN_2R_FILTER_CTRL, 0x00 }, + { DA7218_OUT_1L_FILTER_CTRL, 0x40 }, + { DA7218_OUT_1R_FILTER_CTRL, 0x40 }, + { DA7218_OUT_1_HPF_FILTER_CTRL, 0x80 }, + { DA7218_OUT_1_EQ_12_FILTER_CTRL, 0x77 }, + { DA7218_OUT_1_EQ_34_FILTER_CTRL, 0x77 }, + { DA7218_OUT_1_EQ_5_FILTER_CTRL, 0x07 }, + { DA7218_OUT_1_BIQ_5STAGE_CTRL, 0x40 }, + { DA7218_OUT_1_BIQ_5STAGE_DATA, 0x00 }, + { DA7218_OUT_1_BIQ_5STAGE_ADDR, 0x00 }, + { DA7218_MIXIN_1_CTRL, 0x48 }, + { DA7218_MIXIN_1_GAIN, 0x03 }, + { DA7218_MIXIN_2_CTRL, 0x48 }, + { DA7218_MIXIN_2_GAIN, 0x03 }, + { DA7218_ALC_CTRL1, 0x00 }, + { DA7218_ALC_CTRL2, 0x00 }, + { DA7218_ALC_CTRL3, 0x00 }, + { DA7218_ALC_NOISE, 0x3F }, + { DA7218_ALC_TARGET_MIN, 0x3F }, + { DA7218_ALC_TARGET_MAX, 0x00 }, + { DA7218_ALC_GAIN_LIMITS, 0xFF }, + { DA7218_ALC_ANA_GAIN_LIMITS, 0x71 }, + { DA7218_ALC_ANTICLIP_CTRL, 0x00 }, + { DA7218_AGS_ENABLE, 0x00 }, + { DA7218_AGS_TRIGGER, 0x09 }, + { DA7218_AGS_ATT_MAX, 0x00 }, + { DA7218_AGS_TIMEOUT, 0x00 }, + { DA7218_AGS_ANTICLIP_CTRL, 0x00 }, + { DA7218_ENV_TRACK_CTRL, 0x00 }, + { DA7218_LVL_DET_CTRL, 0x00 }, + { DA7218_LVL_DET_LEVEL, 0x7F }, + { DA7218_DGS_TRIGGER, 0x24 }, + { DA7218_DGS_ENABLE, 0x00 }, + { DA7218_DGS_RISE_FALL, 0x50 }, + { DA7218_DGS_SYNC_DELAY, 0xA3 }, + { DA7218_DGS_SYNC_DELAY2, 0x31 }, + { DA7218_DGS_SYNC_DELAY3, 0x11 }, + { DA7218_DGS_LEVELS, 0x01 }, + { DA7218_DGS_GAIN_CTRL, 0x74 }, + { DA7218_DROUTING_OUTDAI_1L, 0x01 }, + { DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_1R, 0x04 }, + { DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTFILT_1L, 0x01 }, + { DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTFILT_1R, 0x04 }, + { DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_2L, 0x04 }, + { DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_2R, 0x08 }, + { DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DAI_CTRL, 0x28 }, + { DA7218_DAI_TDM_CTRL, 0x40 }, + { DA7218_DAI_OFFSET_LOWER, 0x00 }, + { DA7218_DAI_OFFSET_UPPER, 0x00 }, + { DA7218_DAI_CLK_MODE, 0x01 }, + { DA7218_PLL_CTRL, 0x04 }, + { DA7218_PLL_FRAC_TOP, 0x00 }, + { DA7218_PLL_FRAC_BOT, 0x00 }, + { DA7218_PLL_INTEGER, 0x20 }, + { DA7218_DAC_NG_CTRL, 0x00 }, + { DA7218_DAC_NG_SETUP_TIME, 0x00 }, + { DA7218_DAC_NG_OFF_THRESH, 0x00 }, + { DA7218_DAC_NG_ON_THRESH, 0x00 }, + { DA7218_TONE_GEN_CFG2, 0x00 }, + { DA7218_TONE_GEN_FREQ1_L, 0x55 }, + { DA7218_TONE_GEN_FREQ1_U, 0x15 }, + { DA7218_TONE_GEN_FREQ2_L, 0x00 }, + { DA7218_TONE_GEN_FREQ2_U, 0x40 }, + { DA7218_TONE_GEN_CYCLES, 0x00 }, + { DA7218_TONE_GEN_ON_PER, 0x02 }, + { DA7218_TONE_GEN_OFF_PER, 0x01 }, + { DA7218_CP_CTRL, 0x60 }, + { DA7218_CP_DELAY, 0x11 }, + { DA7218_CP_VOL_THRESHOLD1, 0x0E }, + { DA7218_MIC_1_CTRL, 0x40 }, + { DA7218_MIC_1_GAIN, 0x01 }, + { DA7218_MIC_1_SELECT, 0x00 }, + { DA7218_MIC_2_CTRL, 0x40 }, + { DA7218_MIC_2_GAIN, 0x01 }, + { DA7218_MIC_2_SELECT, 0x00 }, + { DA7218_IN_1_HPF_FILTER_CTRL, 0x80 }, + { DA7218_IN_2_HPF_FILTER_CTRL, 0x80 }, + { DA7218_ADC_1_CTRL, 0x07 }, + { DA7218_ADC_2_CTRL, 0x07 }, + { DA7218_MIXOUT_L_CTRL, 0x00 }, + { DA7218_MIXOUT_L_GAIN, 0x03 }, + { DA7218_MIXOUT_R_CTRL, 0x00 }, + { DA7218_MIXOUT_R_GAIN, 0x03 }, + { DA7218_HP_L_CTRL, 0x40 }, + { DA7218_HP_L_GAIN, 0x3B }, + { DA7218_HP_R_CTRL, 0x40 }, + { DA7218_HP_R_GAIN, 0x3B }, + { DA7218_HP_DIFF_CTRL, 0x00 }, + { DA7218_HP_DIFF_UNLOCK, 0xC3 }, + { DA7218_HPLDET_JACK, 0x0B }, + { DA7218_HPLDET_CTRL, 0x00 }, + { DA7218_REFERENCES, 0x08 }, + { DA7218_IO_CTRL, 0x00 }, + { DA7218_LDO_CTRL, 0x00 }, + { DA7218_SIDETONE_CTRL, 0x40 }, + { DA7218_SIDETONE_IN_SELECT, 0x00 }, + { DA7218_SIDETONE_GAIN, 0x1C }, + { DA7218_DROUTING_ST_OUTFILT_1L, 0x01 }, + { DA7218_DROUTING_ST_OUTFILT_1R, 0x02 }, + { DA7218_SIDETONE_BIQ_3STAGE_DATA, 0x00 }, + { DA7218_SIDETONE_BIQ_3STAGE_ADDR, 0x00 }, + { DA7218_EVENT_MASK, 0x00 }, + { DA7218_DMIC_1_CTRL, 0x00 }, + { DA7218_DMIC_2_CTRL, 0x00 }, + { DA7218_IN_1L_GAIN, 0x6F }, + { DA7218_IN_1R_GAIN, 0x6F }, + { DA7218_IN_2L_GAIN, 0x6F }, + { DA7218_IN_2R_GAIN, 0x6F }, + { DA7218_OUT_1L_GAIN, 0x6F }, + { DA7218_OUT_1R_GAIN, 0x6F }, + { DA7218_MICBIAS_CTRL, 0x00 }, + { DA7218_MICBIAS_EN, 0x00 }, +}; + +static bool da7218_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case DA7218_STATUS1: + case DA7218_SOFT_RESET: + case DA7218_SYSTEM_STATUS: + case DA7218_CALIB_CTRL: + case DA7218_CALIB_OFFSET_AUTO_M_1: + case DA7218_CALIB_OFFSET_AUTO_U_1: + case DA7218_CALIB_OFFSET_AUTO_M_2: + case DA7218_CALIB_OFFSET_AUTO_U_2: + case DA7218_PLL_STATUS: + case DA7218_PLL_REFOSC_CAL: + case DA7218_TONE_GEN_CFG1: + case DA7218_ADC_MODE: + case DA7218_HP_SNGL_CTRL: + case DA7218_HPLDET_TEST: + case DA7218_EVENT_STATUS: + case DA7218_EVENT: + return 1; + default: + return 0; + } +} + +static const struct regmap_config da7218_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = DA7218_MICBIAS_EN, + .reg_defaults = da7218_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(da7218_reg_defaults), + .volatile_reg = da7218_volatile_register, + .cache_type = REGCACHE_RBTREE, +}; + + +/* + * I2C layer + */ + +static int da7218_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct da7218_priv *da7218; + int ret; + + da7218 = devm_kzalloc(&i2c->dev, sizeof(struct da7218_priv), + GFP_KERNEL); + if (!da7218) + return -ENOMEM; + + i2c_set_clientdata(i2c, da7218); + + if (i2c->dev.of_node) + da7218->dev_id = da7218_of_get_id(&i2c->dev); + else + da7218->dev_id = id->driver_data; + + if ((da7218->dev_id != DA7217_DEV_ID) && + (da7218->dev_id != DA7218_DEV_ID)) { + dev_err(&i2c->dev, "Invalid device Id\n"); + return -EINVAL; + } + + da7218->irq = i2c->irq; + + da7218->regmap = devm_regmap_init_i2c(i2c, &da7218_regmap_config); + if (IS_ERR(da7218->regmap)) { + ret = PTR_ERR(da7218->regmap); + dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret); + return ret; + } + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_da7218, &da7218_dai, 1); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to register da7218 codec: %d\n", + ret); + } + return ret; +} + +static int da7218_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + return 0; +} + +static const struct i2c_device_id da7218_i2c_id[] = { + { "da7217", DA7217_DEV_ID }, + { "da7218", DA7218_DEV_ID }, + { } +}; +MODULE_DEVICE_TABLE(i2c, da7218_i2c_id); + +static struct i2c_driver da7218_i2c_driver = { + .driver = { + .name = "da7218", + .of_match_table = of_match_ptr(da7218_of_match), + }, + .probe = da7218_i2c_probe, + .remove = da7218_i2c_remove, + .id_table = da7218_i2c_id, +}; + +module_i2c_driver(da7218_i2c_driver); + +MODULE_DESCRIPTION("ASoC DA7218 Codec driver"); +MODULE_AUTHOR("Adam Thomson <Adam.Thomson.Opensource@diasemi.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/da7218.h b/sound/soc/codecs/da7218.h new file mode 100644 index 0000000..91fff23 --- /dev/null +++ b/sound/soc/codecs/da7218.h @@ -0,0 +1,1405 @@ +/* + * da7218.h - DA7218 ALSA SoC Codec Driver + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _DA7218_H +#define _DA7218_H + +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> +#include <sound/da7218.h> + + +/* + * Registers + */ +#define DA7218_SYSTEM_ACTIVE 0x0 +#define DA7218_CIF_CTRL 0x1 +#define DA7218_CHIP_ID1 0x4 +#define DA7218_CHIP_ID2 0x5 +#define DA7218_CHIP_REVISION 0x6 +#define DA7218_SPARE1 0x7 +#define DA7218_STATUS1 0x8 +#define DA7218_SOFT_RESET 0x9 +#define DA7218_SR 0xB +#define DA7218_PC_COUNT 0xC +#define DA7218_GAIN_RAMP_CTRL 0xD +#define DA7218_CIF_TIMEOUT_CTRL 0x10 +#define DA7218_SYSTEM_MODES_INPUT 0x14 +#define DA7218_SYSTEM_MODES_OUTPUT 0x15 +#define DA7218_SYSTEM_STATUS 0x16 +#define DA7218_IN_1L_FILTER_CTRL 0x18 +#define DA7218_IN_1R_FILTER_CTRL 0x19 +#define DA7218_IN_2L_FILTER_CTRL 0x1A +#define DA7218_IN_2R_FILTER_CTRL 0x1B +#define DA7218_OUT_1L_FILTER_CTRL 0x20 +#define DA7218_OUT_1R_FILTER_CTRL 0x21 +#define DA7218_OUT_1_HPF_FILTER_CTRL 0x24 +#define DA7218_OUT_1_EQ_12_FILTER_CTRL 0x25 +#define DA7218_OUT_1_EQ_34_FILTER_CTRL 0x26 +#define DA7218_OUT_1_EQ_5_FILTER_CTRL 0x27 +#define DA7218_OUT_1_BIQ_5STAGE_CTRL 0x28 +#define DA7218_OUT_1_BIQ_5STAGE_DATA 0x29 +#define DA7218_OUT_1_BIQ_5STAGE_ADDR 0x2A +#define DA7218_MIXIN_1_CTRL 0x2C +#define DA7218_MIXIN_1_GAIN 0x2D +#define DA7218_MIXIN_2_CTRL 0x2E +#define DA7218_MIXIN_2_GAIN 0x2F +#define DA7218_ALC_CTRL1 0x30 +#define DA7218_ALC_CTRL2 0x31 +#define DA7218_ALC_CTRL3 0x32 +#define DA7218_ALC_NOISE 0x33 +#define DA7218_ALC_TARGET_MIN 0x34 +#define DA7218_ALC_TARGET_MAX 0x35 +#define DA7218_ALC_GAIN_LIMITS 0x36 +#define DA7218_ALC_ANA_GAIN_LIMITS 0x37 +#define DA7218_ALC_ANTICLIP_CTRL 0x38 +#define DA7218_AGS_ENABLE 0x3C +#define DA7218_AGS_TRIGGER 0x3D +#define DA7218_AGS_ATT_MAX 0x3E +#define DA7218_AGS_TIMEOUT 0x3F +#define DA7218_AGS_ANTICLIP_CTRL 0x40 +#define DA7218_CALIB_CTRL 0x44 +#define DA7218_CALIB_OFFSET_AUTO_M_1 0x45 +#define DA7218_CALIB_OFFSET_AUTO_U_1 0x46 +#define DA7218_CALIB_OFFSET_AUTO_M_2 0x47 +#define DA7218_CALIB_OFFSET_AUTO_U_2 0x48 +#define DA7218_ENV_TRACK_CTRL 0x4C +#define DA7218_LVL_DET_CTRL 0x50 +#define DA7218_LVL_DET_LEVEL 0x51 +#define DA7218_DGS_TRIGGER 0x54 +#define DA7218_DGS_ENABLE 0x55 +#define DA7218_DGS_RISE_FALL 0x56 +#define DA7218_DGS_SYNC_DELAY 0x57 +#define DA7218_DGS_SYNC_DELAY2 0x58 +#define DA7218_DGS_SYNC_DELAY3 0x59 +#define DA7218_DGS_LEVELS 0x5A +#define DA7218_DGS_GAIN_CTRL 0x5B +#define DA7218_DROUTING_OUTDAI_1L 0x5C +#define DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN 0x5D +#define DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN 0x5E +#define DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN 0x5F +#define DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN 0x60 +#define DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN 0x61 +#define DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN 0x62 +#define DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN 0x63 +#define DA7218_DROUTING_OUTDAI_1R 0x64 +#define DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN 0x65 +#define DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN 0x66 +#define DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN 0x67 +#define DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN 0x68 +#define DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN 0x69 +#define DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN 0x6A +#define DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN 0x6B +#define DA7218_DROUTING_OUTFILT_1L 0x6C +#define DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN 0x6D +#define DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN 0x6E +#define DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN 0x6F +#define DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN 0x70 +#define DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN 0x71 +#define DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN 0x72 +#define DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN 0x73 +#define DA7218_DROUTING_OUTFILT_1R 0x74 +#define DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN 0x75 +#define DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN 0x76 +#define DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN 0x77 +#define DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN 0x78 +#define DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN 0x79 +#define DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN 0x7A +#define DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN 0x7B +#define DA7218_DROUTING_OUTDAI_2L 0x7C +#define DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN 0x7D +#define DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN 0x7E +#define DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN 0x7F +#define DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN 0x80 +#define DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN 0x81 +#define DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN 0x82 +#define DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN 0x83 +#define DA7218_DROUTING_OUTDAI_2R 0x84 +#define DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN 0x85 +#define DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN 0x86 +#define DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN 0x87 +#define DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN 0x88 +#define DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN 0x89 +#define DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN 0x8A +#define DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN 0x8B +#define DA7218_DAI_CTRL 0x8C +#define DA7218_DAI_TDM_CTRL 0x8D +#define DA7218_DAI_OFFSET_LOWER 0x8E +#define DA7218_DAI_OFFSET_UPPER 0x8F +#define DA7218_DAI_CLK_MODE 0x90 +#define DA7218_PLL_CTRL 0x91 +#define DA7218_PLL_FRAC_TOP 0x92 +#define DA7218_PLL_FRAC_BOT 0x93 +#define DA7218_PLL_INTEGER 0x94 +#define DA7218_PLL_STATUS 0x95 +#define DA7218_PLL_REFOSC_CAL 0x98 +#define DA7218_DAC_NG_CTRL 0x9C +#define DA7218_DAC_NG_SETUP_TIME 0x9D +#define DA7218_DAC_NG_OFF_THRESH 0x9E +#define DA7218_DAC_NG_ON_THRESH 0x9F +#define DA7218_TONE_GEN_CFG1 0xA0 +#define DA7218_TONE_GEN_CFG2 0xA1 +#define DA7218_TONE_GEN_FREQ1_L 0xA2 +#define DA7218_TONE_GEN_FREQ1_U 0xA3 +#define DA7218_TONE_GEN_FREQ2_L 0xA4 +#define DA7218_TONE_GEN_FREQ2_U 0xA5 +#define DA7218_TONE_GEN_CYCLES 0xA6 +#define DA7218_TONE_GEN_ON_PER 0xA7 +#define DA7218_TONE_GEN_OFF_PER 0xA8 +#define DA7218_CP_CTRL 0xAC +#define DA7218_CP_DELAY 0xAD +#define DA7218_CP_VOL_THRESHOLD1 0xAE +#define DA7218_MIC_1_CTRL 0xB4 +#define DA7218_MIC_1_GAIN 0xB5 +#define DA7218_MIC_1_SELECT 0xB7 +#define DA7218_MIC_2_CTRL 0xB8 +#define DA7218_MIC_2_GAIN 0xB9 +#define DA7218_MIC_2_SELECT 0xBB +#define DA7218_IN_1_HPF_FILTER_CTRL 0xBC +#define DA7218_IN_2_HPF_FILTER_CTRL 0xBD +#define DA7218_ADC_1_CTRL 0xC0 +#define DA7218_ADC_2_CTRL 0xC1 +#define DA7218_ADC_MODE 0xC2 +#define DA7218_MIXOUT_L_CTRL 0xCC +#define DA7218_MIXOUT_L_GAIN 0xCD +#define DA7218_MIXOUT_R_CTRL 0xCE +#define DA7218_MIXOUT_R_GAIN 0xCF +#define DA7218_HP_L_CTRL 0xD0 +#define DA7218_HP_L_GAIN 0xD1 +#define DA7218_HP_R_CTRL 0xD2 +#define DA7218_HP_R_GAIN 0xD3 +#define DA7218_HP_SNGL_CTRL 0xD4 +#define DA7218_HP_DIFF_CTRL 0xD5 +#define DA7218_HP_DIFF_UNLOCK 0xD7 +#define DA7218_HPLDET_JACK 0xD8 +#define DA7218_HPLDET_CTRL 0xD9 +#define DA7218_HPLDET_TEST 0xDA +#define DA7218_REFERENCES 0xDC +#define DA7218_IO_CTRL 0xE0 +#define DA7218_LDO_CTRL 0xE1 +#define DA7218_SIDETONE_CTRL 0xE4 +#define DA7218_SIDETONE_IN_SELECT 0xE5 +#define DA7218_SIDETONE_GAIN 0xE6 +#define DA7218_DROUTING_ST_OUTFILT_1L 0xE8 +#define DA7218_DROUTING_ST_OUTFILT_1R 0xE9 +#define DA7218_SIDETONE_BIQ_3STAGE_DATA 0xEA +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR 0xEB +#define DA7218_EVENT_STATUS 0xEC +#define DA7218_EVENT 0xED +#define DA7218_EVENT_MASK 0xEE +#define DA7218_DMIC_1_CTRL 0xF0 +#define DA7218_DMIC_2_CTRL 0xF1 +#define DA7218_IN_1L_GAIN 0xF4 +#define DA7218_IN_1R_GAIN 0xF5 +#define DA7218_IN_2L_GAIN 0xF6 +#define DA7218_IN_2R_GAIN 0xF7 +#define DA7218_OUT_1L_GAIN 0xF8 +#define DA7218_OUT_1R_GAIN 0xF9 +#define DA7218_MICBIAS_CTRL 0xFC +#define DA7218_MICBIAS_EN 0xFD + + +/* + * Bit Fields + */ + +#define DA7218_SWITCH_EN_MAX 0x1 + +/* DA7218_SYSTEM_ACTIVE = 0x0 */ +#define DA7218_SYSTEM_ACTIVE_SHIFT 0 +#define DA7218_SYSTEM_ACTIVE_MASK (0x1 << 0) + +/* DA7218_CIF_CTRL = 0x1 */ +#define DA7218_CIF_I2C_WRITE_MODE_SHIFT 0 +#define DA7218_CIF_I2C_WRITE_MODE_MASK (0x1 << 0) + +/* DA7218_CHIP_ID1 = 0x4 */ +#define DA7218_CHIP_ID1_SHIFT 0 +#define DA7218_CHIP_ID1_MASK (0xFF << 0) + +/* DA7218_CHIP_ID2 = 0x5 */ +#define DA7218_CHIP_ID2_SHIFT 0 +#define DA7218_CHIP_ID2_MASK (0xFF << 0) + +/* DA7218_CHIP_REVISION = 0x6 */ +#define DA7218_CHIP_MINOR_SHIFT 0 +#define DA7218_CHIP_MINOR_MASK (0xF << 0) +#define DA7218_CHIP_MAJOR_SHIFT 4 +#define DA7218_CHIP_MAJOR_MASK (0xF << 4) + +/* DA7218_SPARE1 = 0x7 */ +#define DA7218_SPARE1_SHIFT 0 +#define DA7218_SPARE1_MASK (0xFF << 0) + +/* DA7218_STATUS1 = 0x8 */ +#define DA7218_STATUS_SPARE1_SHIFT 0 +#define DA7218_STATUS_SPARE1_MASK (0xFF << 0) + +/* DA7218_SOFT_RESET = 0x9 */ +#define DA7218_CIF_REG_SOFT_RESET_SHIFT 7 +#define DA7218_CIF_REG_SOFT_RESET_MASK (0x1 << 7) + +/* DA7218_SR = 0xB */ +#define DA7218_SR_ADC_SHIFT 0 +#define DA7218_SR_ADC_MASK (0xF << 0) +#define DA7218_SR_DAC_SHIFT 4 +#define DA7218_SR_DAC_MASK (0xF << 4) +#define DA7218_SR_8000 0x01 +#define DA7218_SR_11025 0x02 +#define DA7218_SR_12000 0x03 +#define DA7218_SR_16000 0x05 +#define DA7218_SR_22050 0x06 +#define DA7218_SR_24000 0x07 +#define DA7218_SR_32000 0x09 +#define DA7218_SR_44100 0x0A +#define DA7218_SR_48000 0x0B +#define DA7218_SR_88200 0x0E +#define DA7218_SR_96000 0x0F + +/* DA7218_PC_COUNT = 0xC */ +#define DA7218_PC_FREERUN_SHIFT 0 +#define DA7218_PC_FREERUN_MASK (0x1 << 0) +#define DA7218_PC_RESYNC_AUTO_SHIFT 1 +#define DA7218_PC_RESYNC_AUTO_MASK (0x1 << 1) + +/* DA7218_GAIN_RAMP_CTRL = 0xD */ +#define DA7218_GAIN_RAMP_RATE_SHIFT 0 +#define DA7218_GAIN_RAMP_RATE_MASK (0x3 << 0) +#define DA7218_GAIN_RAMP_RATE_MAX 4 + +/* DA7218_CIF_TIMEOUT_CTRL = 0x10 */ +#define DA7218_I2C_TIMEOUT_EN_SHIFT 0 +#define DA7218_I2C_TIMEOUT_EN_MASK (0x1 << 0) + +/* DA7218_SYSTEM_MODES_INPUT = 0x14 */ +#define DA7218_MODE_SUBMIT_SHIFT 0 +#define DA7218_MODE_SUBMIT_MASK (0x1 << 0) +#define DA7218_ADC_MODE_SHIFT 1 +#define DA7218_ADC_MODE_MASK (0x7F << 1) + +/* DA7218_SYSTEM_MODES_OUTPUT = 0x15 */ +#define DA7218_MODE_SUBMIT_SHIFT 0 +#define DA7218_MODE_SUBMIT_MASK (0x1 << 0) +#define DA7218_DAC_MODE_SHIFT 1 +#define DA7218_DAC_MODE_MASK (0x7F << 1) + +/* DA7218_SYSTEM_STATUS = 0x16 */ +#define DA7218_SC1_BUSY_SHIFT 0 +#define DA7218_SC1_BUSY_MASK (0x1 << 0) +#define DA7218_SC2_BUSY_SHIFT 1 +#define DA7218_SC2_BUSY_MASK (0x1 << 1) + +/* DA7218_IN_1L_FILTER_CTRL = 0x18 */ +#define DA7218_IN_1L_RAMP_EN_SHIFT 5 +#define DA7218_IN_1L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_1L_MUTE_EN_SHIFT 6 +#define DA7218_IN_1L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_1L_FILTER_EN_SHIFT 7 +#define DA7218_IN_1L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_1R_FILTER_CTRL = 0x19 */ +#define DA7218_IN_1R_RAMP_EN_SHIFT 5 +#define DA7218_IN_1R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_1R_MUTE_EN_SHIFT 6 +#define DA7218_IN_1R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_1R_FILTER_EN_SHIFT 7 +#define DA7218_IN_1R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_2L_FILTER_CTRL = 0x1A */ +#define DA7218_IN_2L_RAMP_EN_SHIFT 5 +#define DA7218_IN_2L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_2L_MUTE_EN_SHIFT 6 +#define DA7218_IN_2L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_2L_FILTER_EN_SHIFT 7 +#define DA7218_IN_2L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_2R_FILTER_CTRL = 0x1B */ +#define DA7218_IN_2R_RAMP_EN_SHIFT 5 +#define DA7218_IN_2R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_2R_MUTE_EN_SHIFT 6 +#define DA7218_IN_2R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_2R_FILTER_EN_SHIFT 7 +#define DA7218_IN_2R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1L_FILTER_CTRL = 0x20 */ +#define DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT 3 +#define DA7218_OUT_1L_BIQ_5STAGE_SEL_MASK (0x1 << 3) +#define DA7218_OUT_BIQ_5STAGE_SEL_MAX 2 +#define DA7218_OUT_1L_SUBRANGE_EN_SHIFT 4 +#define DA7218_OUT_1L_SUBRANGE_EN_MASK (0x1 << 4) +#define DA7218_OUT_1L_RAMP_EN_SHIFT 5 +#define DA7218_OUT_1L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_OUT_1L_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1L_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1R_FILTER_CTRL = 0x21 */ +#define DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT 3 +#define DA7218_OUT_1R_BIQ_5STAGE_SEL_MASK (0x1 << 3) +#define DA7218_OUT_1R_SUBRANGE_EN_SHIFT 4 +#define DA7218_OUT_1R_SUBRANGE_EN_MASK (0x1 << 4) +#define DA7218_OUT_1R_RAMP_EN_SHIFT 5 +#define DA7218_OUT_1R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_OUT_1R_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1R_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_HPF_FILTER_CTRL = 0x24 */ +#define DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_OUT_1_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_VOICE_HPF_CORNER_MAX 8 +#define DA7218_OUT_1_VOICE_EN_SHIFT 3 +#define DA7218_OUT_1_VOICE_EN_MASK (0x1 << 3) +#define DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_OUT_1_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_AUDIO_HPF_CORNER_MAX 4 +#define DA7218_OUT_1_HPF_EN_SHIFT 7 +#define DA7218_OUT_1_HPF_EN_MASK (0x1 << 7) +#define DA7218_HPF_MODE_SHIFT 0 +#define DA7218_HPF_DISABLED ((0x0 << 3) | (0x0 << 7)) +#define DA7218_HPF_AUDIO_EN ((0x0 << 3) | (0x1 << 7)) +#define DA7218_HPF_VOICE_EN ((0x1 << 3) | (0x1 << 7)) +#define DA7218_HPF_MODE_MASK ((0x1 << 3) | (0x1 << 7)) +#define DA7218_HPF_MODE_MAX 3 + +/* DA7218_OUT_1_EQ_12_FILTER_CTRL = 0x25 */ +#define DA7218_OUT_1_EQ_BAND1_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND1_MASK (0xF << 0) +#define DA7218_OUT_EQ_BAND_MAX 0xF +#define DA7218_OUT_1_EQ_BAND2_SHIFT 4 +#define DA7218_OUT_1_EQ_BAND2_MASK (0xF << 4) + +/* DA7218_OUT_1_EQ_34_FILTER_CTRL = 0x26 */ +#define DA7218_OUT_1_EQ_BAND3_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND3_MASK (0xF << 0) +#define DA7218_OUT_1_EQ_BAND4_SHIFT 4 +#define DA7218_OUT_1_EQ_BAND4_MASK (0xF << 4) + +/* DA7218_OUT_1_EQ_5_FILTER_CTRL = 0x27 */ +#define DA7218_OUT_1_EQ_BAND5_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND5_MASK (0xF << 0) +#define DA7218_OUT_1_EQ_EN_SHIFT 7 +#define DA7218_OUT_1_EQ_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_BIQ_5STAGE_CTRL = 0x28 */ +#define DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_BIQ_5STAGE_DATA = 0x29 */ +#define DA7218_OUT_1_BIQ_5STAGE_DATA_SHIFT 0 +#define DA7218_OUT_1_BIQ_5STAGE_DATA_MASK (0xFF << 0) + +/* DA7218_OUT_1_BIQ_5STAGE_ADDR = 0x2A */ +#define DA7218_OUT_1_BIQ_5STAGE_ADDR_SHIFT 0 +#define DA7218_OUT_1_BIQ_5STAGE_ADDR_MASK (0x3F << 0) + +/* DA7218_MIXIN_1_CTRL = 0x2C */ +#define DA7218_MIXIN_1_MIX_SEL_SHIFT 3 +#define DA7218_MIXIN_1_MIX_SEL_MASK (0x1 << 3) +#define DA7218_MIXIN_1_AMP_ZC_EN_SHIFT 4 +#define DA7218_MIXIN_1_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT 5 +#define DA7218_MIXIN_1_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIXIN_1_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIXIN_1_AMP_EN_SHIFT 7 +#define DA7218_MIXIN_1_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXIN_1_GAIN = 0x2D */ +#define DA7218_MIXIN_1_AMP_GAIN_SHIFT 0 +#define DA7218_MIXIN_1_AMP_GAIN_MASK (0xF << 0) +#define DA7218_MIXIN_AMP_GAIN_MAX 0xF + +/* DA7218_MIXIN_2_CTRL = 0x2E */ +#define DA7218_MIXIN_2_MIX_SEL_SHIFT 3 +#define DA7218_MIXIN_2_MIX_SEL_MASK (0x1 << 3) +#define DA7218_MIXIN_2_AMP_ZC_EN_SHIFT 4 +#define DA7218_MIXIN_2_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT 5 +#define DA7218_MIXIN_2_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIXIN_2_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIXIN_2_AMP_EN_SHIFT 7 +#define DA7218_MIXIN_2_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXIN_2_GAIN = 0x2F */ +#define DA7218_MIXIN_2_AMP_GAIN_SHIFT 0 +#define DA7218_MIXIN_2_AMP_GAIN_MASK (0xF << 0) + +/* DA7218_ALC_CTRL1 = 0x30 */ +#define DA7218_ALC_EN_SHIFT 0 +#define DA7218_ALC_EN_MASK (0xF << 0) +#define DA7218_ALC_CHAN1_L_EN_SHIFT 0 +#define DA7218_ALC_CHAN1_R_EN_SHIFT 1 +#define DA7218_ALC_CHAN2_L_EN_SHIFT 2 +#define DA7218_ALC_CHAN2_R_EN_SHIFT 3 +#define DA7218_ALC_SYNC_MODE_SHIFT 4 +#define DA7218_ALC_SYNC_MODE_MASK (0xF << 4) +#define DA7218_ALC_SYNC_MODE_CH1 (0x1 << 4) +#define DA7218_ALC_SYNC_MODE_CH2 (0x4 << 4) + +/* DA7218_ALC_CTRL2 = 0x31 */ +#define DA7218_ALC_ATTACK_SHIFT 0 +#define DA7218_ALC_ATTACK_MASK (0xF << 0) +#define DA7218_ALC_ATTACK_MAX 13 +#define DA7218_ALC_RELEASE_SHIFT 4 +#define DA7218_ALC_RELEASE_MASK (0xF << 4) +#define DA7218_ALC_RELEASE_MAX 11 + +/* DA7218_ALC_CTRL3 = 0x32 */ +#define DA7218_ALC_HOLD_SHIFT 0 +#define DA7218_ALC_HOLD_MASK (0xF << 0) +#define DA7218_ALC_HOLD_MAX 16 + +/* DA7218_ALC_NOISE = 0x33 */ +#define DA7218_ALC_NOISE_SHIFT 0 +#define DA7218_ALC_NOISE_MASK (0x3F << 0) +#define DA7218_ALC_THRESHOLD_MAX 0x3F + +/* DA7218_ALC_TARGET_MIN = 0x34 */ +#define DA7218_ALC_THRESHOLD_MIN_SHIFT 0 +#define DA7218_ALC_THRESHOLD_MIN_MASK (0x3F << 0) + +/* DA7218_ALC_TARGET_MAX = 0x35 */ +#define DA7218_ALC_THRESHOLD_MAX_SHIFT 0 +#define DA7218_ALC_THRESHOLD_MAX_MASK (0x3F << 0) + +/* DA7218_ALC_GAIN_LIMITS = 0x36 */ +#define DA7218_ALC_ATTEN_MAX_SHIFT 0 +#define DA7218_ALC_ATTEN_MAX_MASK (0xF << 0) +#define DA7218_ALC_ATTEN_GAIN_MAX 0xF +#define DA7218_ALC_GAIN_MAX_SHIFT 4 +#define DA7218_ALC_GAIN_MAX_MASK (0xF << 4) + +/* DA7218_ALC_ANA_GAIN_LIMITS = 0x37 */ +#define DA7218_ALC_ANA_GAIN_MIN_SHIFT 0 +#define DA7218_ALC_ANA_GAIN_MIN_MASK (0x7 << 0) +#define DA7218_ALC_ANA_GAIN_MIN 0x1 +#define DA7218_ALC_ANA_GAIN_MAX 0x7 +#define DA7218_ALC_ANA_GAIN_MAX_SHIFT 4 +#define DA7218_ALC_ANA_GAIN_MAX_MASK (0x7 << 4) + +/* DA7218_ALC_ANTICLIP_CTRL = 0x38 */ +#define DA7218_ALC_ANTICLIP_STEP_SHIFT 0 +#define DA7218_ALC_ANTICLIP_STEP_MASK (0x3 << 0) +#define DA7218_ALC_ANTICLIP_STEP_MAX 4 +#define DA7218_ALC_ANTICLIP_EN_SHIFT 7 +#define DA7218_ALC_ANTICLIP_EN_MASK (0x1 << 7) + +/* DA7218_AGS_ENABLE = 0x3C */ +#define DA7218_AGS_ENABLE_SHIFT 0 +#define DA7218_AGS_ENABLE_MASK (0x3 << 0) +#define DA7218_AGS_ENABLE_CHAN1_SHIFT 0 +#define DA7218_AGS_ENABLE_CHAN2_SHIFT 1 + +/* DA7218_AGS_TRIGGER = 0x3D */ +#define DA7218_AGS_TRIGGER_SHIFT 0 +#define DA7218_AGS_TRIGGER_MASK (0xF << 0) +#define DA7218_AGS_TRIGGER_MAX 0xF + +/* DA7218_AGS_ATT_MAX = 0x3E */ +#define DA7218_AGS_ATT_MAX_SHIFT 0 +#define DA7218_AGS_ATT_MAX_MASK (0x7 << 0) +#define DA7218_AGS_ATT_MAX_MAX 0x7 + +/* DA7218_AGS_TIMEOUT = 0x3F */ +#define DA7218_AGS_TIMEOUT_EN_SHIFT 0 +#define DA7218_AGS_TIMEOUT_EN_MASK (0x1 << 0) + +/* DA7218_AGS_ANTICLIP_CTRL = 0x40 */ +#define DA7218_AGS_ANTICLIP_EN_SHIFT 7 +#define DA7218_AGS_ANTICLIP_EN_MASK (0x1 << 7) + +/* DA7218_CALIB_CTRL = 0x44 */ +#define DA7218_CALIB_OFFSET_EN_SHIFT 0 +#define DA7218_CALIB_OFFSET_EN_MASK (0x1 << 0) +#define DA7218_CALIB_AUTO_EN_SHIFT 2 +#define DA7218_CALIB_AUTO_EN_MASK (0x1 << 2) +#define DA7218_CALIB_OVERFLOW_SHIFT 3 +#define DA7218_CALIB_OVERFLOW_MASK (0x1 << 3) + +/* DA7218_CALIB_OFFSET_AUTO_M_1 = 0x45 */ +#define DA7218_CALIB_OFFSET_AUTO_M_1_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_M_1_MASK (0xFF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_U_1 = 0x46 */ +#define DA7218_CALIB_OFFSET_AUTO_U_1_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_U_1_MASK (0xF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_M_2 = 0x47 */ +#define DA7218_CALIB_OFFSET_AUTO_M_2_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_M_2_MASK (0xFF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_U_2 = 0x48 */ +#define DA7218_CALIB_OFFSET_AUTO_U_2_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_U_2_MASK (0xF << 0) + +/* DA7218_ENV_TRACK_CTRL = 0x4C */ +#define DA7218_INTEG_ATTACK_SHIFT 0 +#define DA7218_INTEG_ATTACK_MASK (0x3 << 0) +#define DA7218_INTEG_RELEASE_SHIFT 4 +#define DA7218_INTEG_RELEASE_MASK (0x3 << 4) +#define DA7218_INTEG_MAX 4 + +/* DA7218_LVL_DET_CTRL = 0x50 */ +#define DA7218_LVL_DET_EN_SHIFT 0 +#define DA7218_LVL_DET_EN_MASK (0xF << 0) +#define DA7218_LVL_DET_EN_CHAN1L_SHIFT 0 +#define DA7218_LVL_DET_EN_CHAN1R_SHIFT 1 +#define DA7218_LVL_DET_EN_CHAN2L_SHIFT 2 +#define DA7218_LVL_DET_EN_CHAN2R_SHIFT 3 + +/* DA7218_LVL_DET_LEVEL = 0x51 */ +#define DA7218_LVL_DET_LEVEL_SHIFT 0 +#define DA7218_LVL_DET_LEVEL_MASK (0x7F << 0) +#define DA7218_LVL_DET_LEVEL_MAX 0x7F + +/* DA7218_DGS_TRIGGER = 0x54 */ +#define DA7218_DGS_TRIGGER_LVL_SHIFT 0 +#define DA7218_DGS_TRIGGER_LVL_MASK (0x3F << 0) +#define DA7218_DGS_TRIGGER_MAX 0x3F + +/* DA7218_DGS_ENABLE = 0x55 */ +#define DA7218_DGS_ENABLE_SHIFT 0 +#define DA7218_DGS_ENABLE_MASK (0x3 << 0) +#define DA7218_DGS_ENABLE_L_SHIFT 0 +#define DA7218_DGS_ENABLE_R_SHIFT 1 + +/* DA7218_DGS_RISE_FALL = 0x56 */ +#define DA7218_DGS_RISE_COEFF_SHIFT 0 +#define DA7218_DGS_RISE_COEFF_MASK (0x7 << 0) +#define DA7218_DGS_RISE_COEFF_MAX 7 +#define DA7218_DGS_FALL_COEFF_SHIFT 4 +#define DA7218_DGS_FALL_COEFF_MASK (0x7 << 4) +#define DA7218_DGS_FALL_COEFF_MAX 8 + +/* DA7218_DGS_SYNC_DELAY = 0x57 */ +#define DA7218_DGS_SYNC_DELAY_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY_MASK (0xFF << 0) +#define DA7218_DGS_SYNC_DELAY_MAX 0xFF + +/* DA7218_DGS_SYNC_DELAY2 = 0x58 */ +#define DA7218_DGS_SYNC_DELAY2_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY2_MASK (0xFF << 0) + +/* DA7218_DGS_SYNC_DELAY3 = 0x59 */ +#define DA7218_DGS_SYNC_DELAY3_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY3_MASK (0x7F << 0) +#define DA7218_DGS_SYNC_DELAY3_MAX 0x7F + +/* DA7218_DGS_LEVELS = 0x5A */ +#define DA7218_DGS_ANTICLIP_LVL_SHIFT 0 +#define DA7218_DGS_ANTICLIP_LVL_MASK (0x7 << 0) +#define DA7218_DGS_ANTICLIP_LVL_MAX 0x7 +#define DA7218_DGS_SIGNAL_LVL_SHIFT 4 +#define DA7218_DGS_SIGNAL_LVL_MASK (0xF << 4) +#define DA7218_DGS_SIGNAL_LVL_MAX 0xF + +/* DA7218_DGS_GAIN_CTRL = 0x5B */ +#define DA7218_DGS_STEPS_SHIFT 0 +#define DA7218_DGS_STEPS_MASK (0x1F << 0) +#define DA7218_DGS_STEPS_MAX 0x1F +#define DA7218_DGS_RAMP_EN_SHIFT 5 +#define DA7218_DGS_RAMP_EN_MASK (0x1 << 5) +#define DA7218_DGS_SUBR_EN_SHIFT 6 +#define DA7218_DGS_SUBR_EN_MASK (0x1 << 6) + +/* DA7218_DROUTING_OUTDAI_1L = 0x5C */ +#define DA7218_OUTDAI_1L_SRC_SHIFT 0 +#define DA7218_OUTDAI_1L_SRC_MASK (0x7F << 0) +#define DA7218_DMIX_SRC_INFILT1L 0 +#define DA7218_DMIX_SRC_INFILT1R 1 +#define DA7218_DMIX_SRC_INFILT2L 2 +#define DA7218_DMIX_SRC_INFILT2R 3 +#define DA7218_DMIX_SRC_TONEGEN 4 +#define DA7218_DMIX_SRC_DAIL 5 +#define DA7218_DMIX_SRC_DAIR 6 + +/* DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN = 0x5D */ +#define DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_1L_GAIN_MASK (0x1F << 0) +#define DA7218_DMIX_GAIN_MAX 0x1F + +/* DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN = 0x5E */ +#define DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN = 0x5F */ +#define DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN = 0x60 */ +#define DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN = 0x61 */ +#define DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN = 0x62 */ +#define DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN = 0x63 */ +#define DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_1R = 0x64 */ +#define DA7218_OUTDAI_1R_SRC_SHIFT 0 +#define DA7218_OUTDAI_1R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN = 0x65 */ +#define DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN = 0x66 */ +#define DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN = 0x67 */ +#define DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN = 0x68 */ +#define DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN = 0x69 */ +#define DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN = 0x6A */ +#define DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN = 0x6B */ +#define DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTFILT_1L = 0x6C */ +#define DA7218_OUTFILT_1L_SRC_SHIFT 0 +#define DA7218_OUTFILT_1L_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN = 0x6D */ +#define DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN = 0x6E */ +#define DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN = 0x6F */ +#define DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN = 0x70 */ +#define DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN = 0x71 */ +#define DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN = 0x72 */ +#define DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN = 0x73 */ +#define DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTFILT_1R = 0x74 */ +#define DA7218_OUTFILT_1R_SRC_SHIFT 0 +#define DA7218_OUTFILT_1R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN = 0x75 */ +#define DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN = 0x76 */ +#define DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN = 0x77 */ +#define DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN = 0x78 */ +#define DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN = 0x79 */ +#define DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN = 0x7A */ +#define DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN = 0x7B */ +#define DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_2L = 0x7C */ +#define DA7218_OUTDAI_2L_SRC_SHIFT 0 +#define DA7218_OUTDAI_2L_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN = 0x7D */ +#define DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN = 0x7E */ +#define DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN = 0x7F */ +#define DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN = 0x80 */ +#define DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN = 0x81 */ +#define DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN = 0x82 */ +#define DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN = 0x83 */ +#define DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_2R = 0x84 */ +#define DA7218_OUTDAI_2R_SRC_SHIFT 0 +#define DA7218_OUTDAI_2R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN = 0x85 */ +#define DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN = 0x86 */ +#define DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN = 0x87 */ +#define DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN = 0x88 */ +#define DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN = 0x89 */ +#define DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN = 0x8A */ +#define DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN = 0x8B */ +#define DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DAI_CTRL = 0x8C */ +#define DA7218_DAI_FORMAT_SHIFT 0 +#define DA7218_DAI_FORMAT_MASK (0x3 << 0) +#define DA7218_DAI_FORMAT_I2S (0x0 << 0) +#define DA7218_DAI_FORMAT_LEFT_J (0x1 << 0) +#define DA7218_DAI_FORMAT_RIGHT_J (0x2 << 0) +#define DA7218_DAI_FORMAT_DSP (0x3 << 0) +#define DA7218_DAI_WORD_LENGTH_SHIFT 2 +#define DA7218_DAI_WORD_LENGTH_MASK (0x3 << 2) +#define DA7218_DAI_WORD_LENGTH_S16_LE (0x0 << 2) +#define DA7218_DAI_WORD_LENGTH_S20_LE (0x1 << 2) +#define DA7218_DAI_WORD_LENGTH_S24_LE (0x2 << 2) +#define DA7218_DAI_WORD_LENGTH_S32_LE (0x3 << 2) +#define DA7218_DAI_CH_NUM_SHIFT 4 +#define DA7218_DAI_CH_NUM_MASK (0x7 << 4) +#define DA7218_DAI_CH_NUM_MAX 4 +#define DA7218_DAI_EN_SHIFT 7 +#define DA7218_DAI_EN_MASK (0x1 << 7) + +/* DA7218_DAI_TDM_CTRL = 0x8D */ +#define DA7218_DAI_TDM_CH_EN_SHIFT 0 +#define DA7218_DAI_TDM_CH_EN_MASK (0xF << 0) +#define DA7218_DAI_TDM_MAX_SLOTS 4 +#define DA7218_DAI_OE_SHIFT 6 +#define DA7218_DAI_OE_MASK (0x1 << 6) +#define DA7218_DAI_TDM_MODE_EN_SHIFT 7 +#define DA7218_DAI_TDM_MODE_EN_MASK (0x1 << 7) + +/* DA7218_DAI_OFFSET_LOWER = 0x8E */ +#define DA7218_DAI_OFFSET_LOWER_SHIFT 0 +#define DA7218_DAI_OFFSET_LOWER_MASK (0xFF << 0) + +/* DA7218_DAI_OFFSET_UPPER = 0x8F */ +#define DA7218_DAI_OFFSET_UPPER_SHIFT 0 +#define DA7218_DAI_OFFSET_UPPER_MASK (0x7 << 0) + +/* DA7218_DAI_CLK_MODE = 0x90 */ +#define DA7218_DAI_BCLKS_PER_WCLK_SHIFT 0 +#define DA7218_DAI_BCLKS_PER_WCLK_MASK (0x3 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_32 (0x0 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_64 (0x1 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_128 (0x2 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_256 (0x3 << 0) +#define DA7218_DAI_CLK_POL_SHIFT 2 +#define DA7218_DAI_CLK_POL_MASK (0x1 << 2) +#define DA7218_DAI_CLK_POL_INV (0x1 << 2) +#define DA7218_DAI_WCLK_POL_SHIFT 3 +#define DA7218_DAI_WCLK_POL_MASK (0x1 << 3) +#define DA7218_DAI_WCLK_POL_INV (0x1 << 3) +#define DA7218_DAI_WCLK_TRI_STATE_SHIFT 4 +#define DA7218_DAI_WCLK_TRI_STATE_MASK (0x1 << 4) +#define DA7218_DAI_CLK_EN_SHIFT 7 +#define DA7218_DAI_CLK_EN_MASK (0x1 << 7) + +/* DA7218_PLL_CTRL = 0x91 */ +#define DA7218_PLL_INDIV_SHIFT 0 +#define DA7218_PLL_INDIV_MASK (0x7 << 0) +#define DA7218_PLL_INDIV_2_5_MHZ (0x0 << 0) +#define DA7218_PLL_INDIV_5_10_MHZ (0x1 << 0) +#define DA7218_PLL_INDIV_10_20_MHZ (0x2 << 0) +#define DA7218_PLL_INDIV_20_40_MHZ (0x3 << 0) +#define DA7218_PLL_INDIV_40_54_MHZ (0x4 << 0) +#define DA7218_PLL_INDIV_2_10_MHZ_VAL 2 +#define DA7218_PLL_INDIV_10_20_MHZ_VAL 4 +#define DA7218_PLL_INDIV_20_40_MHZ_VAL 8 +#define DA7218_PLL_INDIV_40_54_MHZ_VAL 16 +#define DA7218_PLL_MCLK_SQR_EN_SHIFT 4 +#define DA7218_PLL_MCLK_SQR_EN_MASK (0x1 << 4) +#define DA7218_PLL_MODE_SHIFT 6 +#define DA7218_PLL_MODE_MASK (0x3 << 6) +#define DA7218_PLL_MODE_BYPASS (0x0 << 6) +#define DA7218_PLL_MODE_NORMAL (0x1 << 6) +#define DA7218_PLL_MODE_SRM (0x2 << 6) +#define DA7218_PLL_MODE_32KHZ (0x3 << 6) + +/* DA7218_PLL_FRAC_TOP = 0x92 */ +#define DA7218_PLL_FBDIV_FRAC_TOP_SHIFT 0 +#define DA7218_PLL_FBDIV_FRAC_TOP_MASK (0x1F << 0) + +/* DA7218_PLL_FRAC_BOT = 0x93 */ +#define DA7218_PLL_FBDIV_FRAC_BOT_SHIFT 0 +#define DA7218_PLL_FBDIV_FRAC_BOT_MASK (0xFF << 0) + +/* DA7218_PLL_INTEGER = 0x94 */ +#define DA7218_PLL_FBDIV_INTEGER_SHIFT 0 +#define DA7218_PLL_FBDIV_INTEGER_MASK (0x7F << 0) + +/* DA7218_PLL_STATUS = 0x95 */ +#define DA7218_PLL_SRM_STATUS_SHIFT 0 +#define DA7218_PLL_SRM_STATUS_MASK (0xFF << 0) +#define DA7218_PLL_SRM_STATUS_SRM_LOCK (0x1 << 7) + +/* DA7218_PLL_REFOSC_CAL = 0x98 */ +#define DA7218_PLL_REFOSC_CAL_CTRL_SHIFT 0 +#define DA7218_PLL_REFOSC_CAL_CTRL_MASK (0x1F << 0) +#define DA7218_PLL_REFOSC_CAL_START_SHIFT 6 +#define DA7218_PLL_REFOSC_CAL_START_MASK (0x1 << 6) +#define DA7218_PLL_REFOSC_CAL_EN_SHIFT 7 +#define DA7218_PLL_REFOSC_CAL_EN_MASK (0x1 << 7) + +/* DA7218_DAC_NG_CTRL = 0x9C */ +#define DA7218_DAC_NG_EN_SHIFT 7 +#define DA7218_DAC_NG_EN_MASK (0x1 << 7) + +/* DA7218_DAC_NG_SETUP_TIME = 0x9D */ +#define DA7218_DAC_NG_SETUP_TIME_SHIFT 0 +#define DA7218_DAC_NG_SETUP_TIME_MASK (0x3 << 0) +#define DA7218_DAC_NG_SETUP_TIME_MAX 4 +#define DA7218_DAC_NG_RAMPUP_RATE_SHIFT 2 +#define DA7218_DAC_NG_RAMPUP_RATE_MASK (0x1 << 2) +#define DA7218_DAC_NG_RAMPUP_RATE_MAX 2 +#define DA7218_DAC_NG_RAMPDN_RATE_SHIFT 3 +#define DA7218_DAC_NG_RAMPDN_RATE_MASK (0x1 << 3) +#define DA7218_DAC_NG_RAMPDN_RATE_MAX 2 + +/* DA7218_DAC_NG_OFF_THRESH = 0x9E */ +#define DA7218_DAC_NG_OFF_THRESHOLD_SHIFT 0 +#define DA7218_DAC_NG_OFF_THRESHOLD_MASK (0x7 << 0) +#define DA7218_DAC_NG_THRESHOLD_MAX 0x7 + +/* DA7218_DAC_NG_ON_THRESH = 0x9F */ +#define DA7218_DAC_NG_ON_THRESHOLD_SHIFT 0 +#define DA7218_DAC_NG_ON_THRESHOLD_MASK (0x7 << 0) + +/* DA7218_TONE_GEN_CFG1 = 0xA0 */ +#define DA7218_DTMF_REG_SHIFT 0 +#define DA7218_DTMF_REG_MASK (0xF << 0) +#define DA7218_DTMF_REG_MAX 16 +#define DA7218_DTMF_EN_SHIFT 4 +#define DA7218_DTMF_EN_MASK (0x1 << 4) +#define DA7218_START_STOPN_SHIFT 7 +#define DA7218_START_STOPN_MASK (0x1 << 7) + +/* DA7218_TONE_GEN_CFG2 = 0xA1 */ +#define DA7218_SWG_SEL_SHIFT 0 +#define DA7218_SWG_SEL_MASK (0x3 << 0) +#define DA7218_SWG_SEL_MAX 4 + +/* DA7218_TONE_GEN_FREQ1_L = 0xA2 */ +#define DA7218_FREQ1_L_SHIFT 0 +#define DA7218_FREQ1_L_MASK (0xFF << 0) +#define DA7218_FREQ_MAX 0xFFFF + +/* DA7218_TONE_GEN_FREQ1_U = 0xA3 */ +#define DA7218_FREQ1_U_SHIFT 0 +#define DA7218_FREQ1_U_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_FREQ2_L = 0xA4 */ +#define DA7218_FREQ2_L_SHIFT 0 +#define DA7218_FREQ2_L_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_FREQ2_U = 0xA5 */ +#define DA7218_FREQ2_U_SHIFT 0 +#define DA7218_FREQ2_U_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_CYCLES = 0xA6 */ +#define DA7218_BEEP_CYCLES_SHIFT 0 +#define DA7218_BEEP_CYCLES_MASK (0x7 << 0) + +/* DA7218_TONE_GEN_ON_PER = 0xA7 */ +#define DA7218_BEEP_ON_PER_SHIFT 0 +#define DA7218_BEEP_ON_PER_MASK (0x3F << 0) + +/* DA7218_TONE_GEN_OFF_PER = 0xA8 */ +#define DA7218_BEEP_OFF_PER_SHIFT 0 +#define DA7218_BEEP_OFF_PER_MASK (0x3F << 0) +#define DA7218_BEEP_ON_OFF_MAX 0x3F + +/* DA7218_CP_CTRL = 0xAC */ +#define DA7218_CP_MOD_SHIFT 2 +#define DA7218_CP_MOD_MASK (0x3 << 2) +#define DA7218_CP_MCHANGE_SHIFT 4 +#define DA7218_CP_MCHANGE_MASK (0x3 << 4) +#define DA7218_CP_MCHANGE_REL_MASK 0x3 +#define DA7218_CP_MCHANGE_MAX 3 +#define DA7218_CP_MCHANGE_LARGEST_VOL 0x1 +#define DA7218_CP_MCHANGE_DAC_VOL 0x2 +#define DA7218_CP_MCHANGE_SIG_MAG 0x3 +#define DA7218_CP_SMALL_SWITCH_FREQ_EN_SHIFT 6 +#define DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK (0x1 << 6) +#define DA7218_CP_EN_SHIFT 7 +#define DA7218_CP_EN_MASK (0x1 << 7) + +/* DA7218_CP_DELAY = 0xAD */ +#define DA7218_CP_FCONTROL_SHIFT 0 +#define DA7218_CP_FCONTROL_MASK (0x7 << 0) +#define DA7218_CP_FCONTROL_MAX 6 +#define DA7218_CP_TAU_DELAY_SHIFT 3 +#define DA7218_CP_TAU_DELAY_MASK (0x7 << 3) +#define DA7218_CP_TAU_DELAY_MAX 8 + +/* DA7218_CP_VOL_THRESHOLD1 = 0xAE */ +#define DA7218_CP_THRESH_VDD2_SHIFT 0 +#define DA7218_CP_THRESH_VDD2_MASK (0x3F << 0) +#define DA7218_CP_THRESH_VDD2_MAX 0x3F + +/* DA7218_MIC_1_CTRL = 0xB4 */ +#define DA7218_MIC_1_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIC_1_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIC_1_AMP_EN_SHIFT 7 +#define DA7218_MIC_1_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIC_1_GAIN = 0xB5 */ +#define DA7218_MIC_1_AMP_GAIN_SHIFT 0 +#define DA7218_MIC_1_AMP_GAIN_MASK (0x7 << 0) +#define DA7218_MIC_AMP_GAIN_MAX 0x7 + +/* DA7218_MIC_1_SELECT = 0xB7 */ +#define DA7218_MIC_1_AMP_IN_SEL_SHIFT 0 +#define DA7218_MIC_1_AMP_IN_SEL_MASK (0x3 << 0) + +/* DA7218_MIC_2_CTRL = 0xB8 */ +#define DA7218_MIC_2_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIC_2_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIC_2_AMP_EN_SHIFT 7 +#define DA7218_MIC_2_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIC_2_GAIN = 0xB9 */ +#define DA7218_MIC_2_AMP_GAIN_SHIFT 0 +#define DA7218_MIC_2_AMP_GAIN_MASK (0x7 << 0) + +/* DA7218_MIC_2_SELECT = 0xBB */ +#define DA7218_MIC_2_AMP_IN_SEL_SHIFT 0 +#define DA7218_MIC_2_AMP_IN_SEL_MASK (0x3 << 0) + +/* DA7218_IN_1_HPF_FILTER_CTRL = 0xBC */ +#define DA7218_IN_1_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_IN_1_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_IN_VOICE_HPF_CORNER_MAX 8 +#define DA7218_IN_1_VOICE_EN_SHIFT 3 +#define DA7218_IN_1_VOICE_EN_MASK (0x1 << 3) +#define DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_IN_1_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_IN_1_HPF_EN_SHIFT 7 +#define DA7218_IN_1_HPF_EN_MASK (0x1 << 7) + +/* DA7218_IN_2_HPF_FILTER_CTRL = 0xBD */ +#define DA7218_IN_2_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_IN_2_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_IN_2_VOICE_EN_SHIFT 3 +#define DA7218_IN_2_VOICE_EN_MASK (0x1 << 3) +#define DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_IN_2_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_IN_2_HPF_EN_SHIFT 7 +#define DA7218_IN_2_HPF_EN_MASK (0x1 << 7) + +/* DA7218_ADC_1_CTRL = 0xC0 */ +#define DA7218_ADC_1_AAF_EN_SHIFT 2 +#define DA7218_ADC_1_AAF_EN_MASK (0x1 << 2) + +/* DA7218_ADC_2_CTRL = 0xC1 */ +#define DA7218_ADC_2_AAF_EN_SHIFT 2 +#define DA7218_ADC_2_AAF_EN_MASK (0x1 << 2) + +/* DA7218_ADC_MODE = 0xC2 */ +#define DA7218_ADC_LP_MODE_SHIFT 0 +#define DA7218_ADC_LP_MODE_MASK (0x1 << 0) +#define DA7218_ADC_LVLDET_MODE_SHIFT 1 +#define DA7218_ADC_LVLDET_MODE_MASK (0x1 << 1) +#define DA7218_ADC_LVLDET_AUTO_EXIT_SHIFT 2 +#define DA7218_ADC_LVLDET_AUTO_EXIT_MASK (0x1 << 2) + +/* DA7218_MIXOUT_L_CTRL = 0xCC */ +#define DA7218_MIXOUT_L_AMP_EN_SHIFT 7 +#define DA7218_MIXOUT_L_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXOUT_L_GAIN = 0xCD */ +#define DA7218_MIXOUT_L_AMP_GAIN_SHIFT 0 +#define DA7218_MIXOUT_L_AMP_GAIN_MASK (0x3 << 0) +#define DA7218_MIXOUT_AMP_GAIN_MIN 0x1 +#define DA7218_MIXOUT_AMP_GAIN_MAX 0x3 + +/* DA7218_MIXOUT_R_CTRL = 0xCE */ +#define DA7218_MIXOUT_R_AMP_EN_SHIFT 7 +#define DA7218_MIXOUT_R_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXOUT_R_GAIN = 0xCF */ +#define DA7218_MIXOUT_R_AMP_GAIN_SHIFT 0 +#define DA7218_MIXOUT_R_AMP_GAIN_MASK (0x3 << 0) + +/* DA7218_HP_L_CTRL = 0xD0 */ +#define DA7218_HP_L_AMP_MIN_GAIN_EN_SHIFT 2 +#define DA7218_HP_L_AMP_MIN_GAIN_EN_MASK (0x1 << 2) +#define DA7218_HP_L_AMP_OE_SHIFT 3 +#define DA7218_HP_L_AMP_OE_MASK (0x1 << 3) +#define DA7218_HP_L_AMP_ZC_EN_SHIFT 4 +#define DA7218_HP_L_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_HP_L_AMP_RAMP_EN_SHIFT 5 +#define DA7218_HP_L_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_HP_L_AMP_MUTE_EN_SHIFT 6 +#define DA7218_HP_L_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_HP_L_AMP_EN_SHIFT 7 +#define DA7218_HP_L_AMP_EN_MASK (0x1 << 7) +#define DA7218_HP_AMP_OE_MASK (0x1 << 3) + +/* DA7218_HP_L_GAIN = 0xD1 */ +#define DA7218_HP_L_AMP_GAIN_SHIFT 0 +#define DA7218_HP_L_AMP_GAIN_MASK (0x3F << 0) +#define DA7218_HP_AMP_GAIN_MIN 0x15 +#define DA7218_HP_AMP_GAIN_MAX 0x3F + +/* DA7218_HP_R_CTRL = 0xD2 */ +#define DA7218_HP_R_AMP_MIN_GAIN_EN_SHIFT 2 +#define DA7218_HP_R_AMP_MIN_GAIN_EN_MASK (0x1 << 2) +#define DA7218_HP_R_AMP_OE_SHIFT 3 +#define DA7218_HP_R_AMP_OE_MASK (0x1 << 3) +#define DA7218_HP_R_AMP_ZC_EN_SHIFT 4 +#define DA7218_HP_R_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_HP_R_AMP_RAMP_EN_SHIFT 5 +#define DA7218_HP_R_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_HP_R_AMP_MUTE_EN_SHIFT 6 +#define DA7218_HP_R_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_HP_R_AMP_EN_SHIFT 7 +#define DA7218_HP_R_AMP_EN_MASK (0x1 << 7) + +/* DA7218_HP_R_GAIN = 0xD3 */ +#define DA7218_HP_R_AMP_GAIN_SHIFT 0 +#define DA7218_HP_R_AMP_GAIN_MASK (0x3F << 0) + +/* DA7218_HP_SNGL_CTRL = 0xD4 */ +#define DA7218_HP_AMP_STEREO_DETECT_STATUS_SHIFT 0 +#define DA7218_HP_AMP_STEREO_DETECT_STATUS_MASK (0x1 << 0) +#define DA7218_HPL_AMP_LOAD_DETECT_STATUS_SHIFT 1 +#define DA7218_HPL_AMP_LOAD_DETECT_STATUS_MASK (0x1 << 1) +#define DA7218_HPR_AMP_LOAD_DETECT_STATUS_SHIFT 2 +#define DA7218_HPR_AMP_LOAD_DETECT_STATUS_MASK (0x1 << 2) +#define DA7218_HP_AMP_LOAD_DETECT_EN_SHIFT 6 +#define DA7218_HP_AMP_LOAD_DETECT_EN_MASK (0x1 << 6) +#define DA7218_HP_AMP_STEREO_DETECT_EN_SHIFT 7 +#define DA7218_HP_AMP_STEREO_DETECT_EN_MASK (0x1 << 7) + +/* DA7218_HP_DIFF_CTRL = 0xD5 */ +#define DA7218_HP_AMP_DIFF_MODE_EN_SHIFT 0 +#define DA7218_HP_AMP_DIFF_MODE_EN_MASK (0x1 << 0) +#define DA7218_HP_AMP_SINGLE_SUPPLY_EN_SHIFT 4 +#define DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK (0x1 << 4) + +/* DA7218_HP_DIFF_UNLOCK = 0xD7 */ +#define DA7218_HP_DIFF_UNLOCK_SHIFT 0 +#define DA7218_HP_DIFF_UNLOCK_MASK (0x1 << 0) +#define DA7218_HP_DIFF_UNLOCK_VAL 0xC3 + +/* DA7218_HPLDET_JACK = 0xD8 */ +#define DA7218_HPLDET_JACK_RATE_SHIFT 0 +#define DA7218_HPLDET_JACK_RATE_MASK (0x7 << 0) +#define DA7218_HPLDET_JACK_DEBOUNCE_SHIFT 3 +#define DA7218_HPLDET_JACK_DEBOUNCE_MASK (0x3 << 3) +#define DA7218_HPLDET_JACK_THR_SHIFT 5 +#define DA7218_HPLDET_JACK_THR_MASK (0x3 << 5) +#define DA7218_HPLDET_JACK_EN_SHIFT 7 +#define DA7218_HPLDET_JACK_EN_MASK (0x1 << 7) + +/* DA7218_HPLDET_CTRL = 0xD9 */ +#define DA7218_HPLDET_COMP_INV_SHIFT 0 +#define DA7218_HPLDET_COMP_INV_MASK (0x1 << 0) +#define DA7218_HPLDET_HYST_EN_SHIFT 1 +#define DA7218_HPLDET_HYST_EN_MASK (0x1 << 1) +#define DA7218_HPLDET_DISCHARGE_EN_SHIFT 7 +#define DA7218_HPLDET_DISCHARGE_EN_MASK (0x1 << 7) + +/* DA7218_HPLDET_TEST = 0xDA */ +#define DA7218_HPLDET_COMP_STS_SHIFT 4 +#define DA7218_HPLDET_COMP_STS_MASK (0x1 << 4) + +/* DA7218_REFERENCES = 0xDC */ +#define DA7218_BIAS_EN_SHIFT 3 +#define DA7218_BIAS_EN_MASK (0x1 << 3) + +/* DA7218_IO_CTRL = 0xE0 */ +#define DA7218_IO_VOLTAGE_LEVEL_SHIFT 0 +#define DA7218_IO_VOLTAGE_LEVEL_MASK (0x1 << 0) +#define DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V 0 +#define DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V 1 + +/* DA7218_LDO_CTRL = 0xE1 */ +#define DA7218_LDO_LEVEL_SELECT_SHIFT 4 +#define DA7218_LDO_LEVEL_SELECT_MASK (0x3 << 4) +#define DA7218_LDO_EN_SHIFT 7 +#define DA7218_LDO_EN_MASK (0x1 << 7) + +/* DA7218_SIDETONE_CTRL = 0xE4 */ +#define DA7218_SIDETONE_MUTE_EN_SHIFT 6 +#define DA7218_SIDETONE_MUTE_EN_MASK (0x1 << 6) +#define DA7218_SIDETONE_FILTER_EN_SHIFT 7 +#define DA7218_SIDETONE_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_SIDETONE_IN_SELECT = 0xE5 */ +#define DA7218_SIDETONE_IN_SELECT_SHIFT 0 +#define DA7218_SIDETONE_IN_SELECT_MASK (0x3 << 0) +#define DA7218_SIDETONE_IN_SELECT_MAX 4 + +/* DA7218_SIDETONE_GAIN = 0xE6 */ +#define DA7218_SIDETONE_GAIN_SHIFT 0 +#define DA7218_SIDETONE_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_ST_OUTFILT_1L = 0xE8 */ +#define DA7218_OUTFILT_ST_1L_SRC_SHIFT 0 +#define DA7218_OUTFILT_ST_1L_SRC_MASK (0x7 << 0) +#define DA7218_DMIX_ST_SRC_OUTFILT1L 0 +#define DA7218_DMIX_ST_SRC_OUTFILT1R 1 +#define DA7218_DMIX_ST_SRC_SIDETONE 2 + +/* DA7218_DROUTING_ST_OUTFILT_1R = 0xE9 */ +#define DA7218_OUTFILT_ST_1R_SRC_SHIFT 0 +#define DA7218_OUTFILT_ST_1R_SRC_MASK (0x7 << 0) + +/* DA7218_SIDETONE_BIQ_3STAGE_DATA = 0xEA */ +#define DA7218_SIDETONE_BIQ_3STAGE_DATA_SHIFT 0 +#define DA7218_SIDETONE_BIQ_3STAGE_DATA_MASK (0xFF << 0) + +/* DA7218_SIDETONE_BIQ_3STAGE_ADDR = 0xEB */ +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR_SHIFT 0 +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR_MASK (0x1F << 0) + +/* DA7218_EVENT_STATUS = 0xEC */ +#define DA7218_HPLDET_JACK_STS_SHIFT 7 +#define DA7218_HPLDET_JACK_STS_MASK (0x1 << 7) + +/* DA7218_EVENT = 0xED */ +#define DA7218_LVL_DET_EVENT_SHIFT 0 +#define DA7218_LVL_DET_EVENT_MASK (0x1 << 0) +#define DA7218_HPLDET_JACK_EVENT_SHIFT 7 +#define DA7218_HPLDET_JACK_EVENT_MASK (0x1 << 7) + +/* DA7218_EVENT_MASK = 0xEE */ +#define DA7218_LVL_DET_EVENT_MSK_SHIFT 0 +#define DA7218_LVL_DET_EVENT_MSK_MASK (0x1 << 0) +#define DA7218_HPLDET_JACK_EVENT_IRQ_MSK_SHIFT 7 +#define DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK (0x1 << 7) + +/* DA7218_DMIC_1_CTRL = 0xF0 */ +#define DA7218_DMIC_1_DATA_SEL_SHIFT 0 +#define DA7218_DMIC_1_DATA_SEL_MASK (0x1 << 0) +#define DA7218_DMIC_1_SAMPLEPHASE_SHIFT 1 +#define DA7218_DMIC_1_SAMPLEPHASE_MASK (0x1 << 1) +#define DA7218_DMIC_1_CLK_RATE_SHIFT 2 +#define DA7218_DMIC_1_CLK_RATE_MASK (0x1 << 2) +#define DA7218_DMIC_1L_EN_SHIFT 6 +#define DA7218_DMIC_1L_EN_MASK (0x1 << 6) +#define DA7218_DMIC_1R_EN_SHIFT 7 +#define DA7218_DMIC_1R_EN_MASK (0x1 << 7) + +/* DA7218_DMIC_2_CTRL = 0xF1 */ +#define DA7218_DMIC_2_DATA_SEL_SHIFT 0 +#define DA7218_DMIC_2_DATA_SEL_MASK (0x1 << 0) +#define DA7218_DMIC_2_SAMPLEPHASE_SHIFT 1 +#define DA7218_DMIC_2_SAMPLEPHASE_MASK (0x1 << 1) +#define DA7218_DMIC_2_CLK_RATE_SHIFT 2 +#define DA7218_DMIC_2_CLK_RATE_MASK (0x1 << 2) +#define DA7218_DMIC_2L_EN_SHIFT 6 +#define DA7218_DMIC_2L_EN_MASK (0x1 << 6) +#define DA7218_DMIC_2R_EN_SHIFT 7 +#define DA7218_DMIC_2R_EN_MASK (0x1 << 7) + +/* DA7218_IN_1L_GAIN = 0xF4 */ +#define DA7218_IN_1L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_1L_DIGITAL_GAIN_MASK (0x7F << 0) +#define DA7218_IN_DIGITAL_GAIN_MAX 0x7F + +/* DA7218_IN_1R_GAIN = 0xF5 */ +#define DA7218_IN_1R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_1R_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_IN_2L_GAIN = 0xF6 */ +#define DA7218_IN_2L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_2L_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_IN_2R_GAIN = 0xF7 */ +#define DA7218_IN_2R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_2R_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_OUT_1L_GAIN = 0xF8 */ +#define DA7218_OUT_1L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_OUT_1L_DIGITAL_GAIN_MASK (0xFF << 0) +#define DA7218_OUT_DIGITAL_GAIN_MIN 0x0 +#define DA7218_OUT_DIGITAL_GAIN_MAX 0x97 + +/* DA7218_OUT_1R_GAIN = 0xF9 */ +#define DA7218_OUT_1R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_OUT_1R_DIGITAL_GAIN_MASK (0xFF << 0) + +/* DA7218_MICBIAS_CTRL = 0xFC */ +#define DA7218_MICBIAS_1_LEVEL_SHIFT 0 +#define DA7218_MICBIAS_1_LEVEL_MASK (0x7 << 0) +#define DA7218_MICBIAS_1_LP_MODE_SHIFT 3 +#define DA7218_MICBIAS_1_LP_MODE_MASK (0x1 << 3) +#define DA7218_MICBIAS_2_LEVEL_SHIFT 4 +#define DA7218_MICBIAS_2_LEVEL_MASK (0x7 << 4) +#define DA7218_MICBIAS_2_LP_MODE_SHIFT 7 +#define DA7218_MICBIAS_2_LP_MODE_MASK (0x1 << 7) + +/* DA7218_MICBIAS_EN = 0xFD */ +#define DA7218_MICBIAS_1_EN_SHIFT 0 +#define DA7218_MICBIAS_1_EN_MASK (0x1 << 0) +#define DA7218_MICBIAS_2_EN_SHIFT 4 +#define DA7218_MICBIAS_2_EN_MASK (0x1 << 4) + + +/* + * General defines & data + */ + +/* Register inversion */ +#define DA7218_NO_INVERT 0 +#define DA7218_INVERT 1 + +/* Byte related defines */ +#define DA7218_BYTE_SHIFT 8 +#define DA7218_BYTE_MASK 0xFF +#define DA7218_2BYTE_SHIFT 16 +#define DA7218_2BYTE_MASK 0xFFFF + +/* PLL Output Frequencies */ +#define DA7218_PLL_FREQ_OUT_90316 90316800 +#define DA7218_PLL_FREQ_OUT_98304 98304000 + +/* ALC Calibration */ +#define DA7218_ALC_CALIB_DELAY_MIN 2500 +#define DA7218_ALC_CALIB_DELAY_MAX 5000 +#define DA7218_ALC_CALIB_MAX_TRIES 5 + +/* Ref Oscillator */ +#define DA7218_REF_OSC_CHECK_DELAY_MIN 5000 +#define DA7218_REF_OSC_CHECK_DELAY_MAX 10000 +#define DA7218_REF_OSC_CHECK_TRIES 4 + +/* SRM */ +#define DA7218_SRM_CHECK_DELAY 50 +#define DA7218_SRM_CHECK_TRIES 8 + +/* Mic Level Detect */ +#define DA7218_MIC_LVL_DET_DELAY 50 + +enum da7218_clk_src { + DA7218_CLKSRC_MCLK = 0, + DA7218_CLKSRC_MCLK_SQR, +}; + +enum da7218_sys_clk { + DA7218_SYSCLK_MCLK = 0, + DA7218_SYSCLK_PLL, + DA7218_SYSCLK_PLL_SRM, + DA7218_SYSCLK_PLL_32KHZ +}; + +enum da7218_dev_id { + DA7217_DEV_ID = 0, + DA7218_DEV_ID, +}; + +/* Regulators */ +enum da7218_supplies { + DA7218_SUPPLY_VDD = 0, + DA7218_SUPPLY_VDDMIC, + DA7218_SUPPLY_VDDIO, + DA7218_NUM_SUPPLIES, +}; + +/* Private data */ +struct da7218_priv { + struct da7218_pdata *pdata; + + struct regulator_bulk_data supplies[DA7218_NUM_SUPPLIES]; + struct regmap *regmap; + int dev_id; + + struct snd_soc_jack *jack; + struct input_dev *mic_lvl_input; + int irq; + + struct clk *mclk; + unsigned int mclk_rate; + + bool hp_single_supply; + bool use_int_ldo; + bool master; + u8 alc_en; + u8 in_filt_en; + u8 mic_lvl_det_en; +}; + +/* HP detect control */ +int da7218_hpldet(struct snd_soc_codec *codec, struct snd_soc_jack *jack); + +#endif /* _DA7218_H */ -- 1.9.3 ^ permalink raw reply related [flat|nested] 37+ messages in thread
* [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-05 10:43 ` Adam Thomson 0 siblings, 0 replies; 37+ messages in thread From: Adam Thomson @ 2015-11-05 10:43 UTC (permalink / raw) To: Mark Brown, Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala Cc: alsa-devel, devicetree, linux-kernel, Support Opensource This adds support for DA7217 and DA7218 audio codecs. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> --- include/sound/da7218.h | 136 ++ sound/soc/codecs/da7218.c | 3349 +++++++++++++++++++++++++++++++++++++++++++++ sound/soc/codecs/da7218.h | 1405 +++++++++++++++++++ 3 files changed, 4890 insertions(+) create mode 100644 include/sound/da7218.h create mode 100644 sound/soc/codecs/da7218.c create mode 100644 sound/soc/codecs/da7218.h diff --git a/include/sound/da7218.h b/include/sound/da7218.h new file mode 100644 index 0000000..ab75da3 --- /dev/null +++ b/include/sound/da7218.h @@ -0,0 +1,136 @@ +/* + * da7218.h - DA7218 ASoC Codec Driver Platform Data + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _DA7218_PDATA_H +#define _DA7218_PDATA_H + +/* LDO */ +enum da7218_ldo_lvl_sel { + DA7218_LDO_LVL_SEL_1_05V = 0, + DA7218_LDO_LVL_SEL_1_10V, + DA7218_LDO_LVL_SEL_1_20V, + DA7218_LDO_LVL_SEL_1_40V, +}; + +/* Mic Bias */ +enum da7218_micbias_voltage { + DA7218_MICBIAS_1_2V = -1, + DA7218_MICBIAS_1_6V, + DA7218_MICBIAS_1_8V, + DA7218_MICBIAS_2_0V, + DA7218_MICBIAS_2_2V, + DA7218_MICBIAS_2_4V, + DA7218_MICBIAS_2_6V, + DA7218_MICBIAS_2_8V, + DA7218_MICBIAS_3_0V, +}; + +enum da7218_mic_amp_in_sel { + DA7218_MIC_AMP_IN_SEL_DIFF = 0, + DA7218_MIC_AMP_IN_SEL_SE_P, + DA7218_MIC_AMP_IN_SEL_SE_N, +}; + +/* DMIC */ +enum da7218_dmic_data_sel { + DA7218_DMIC_DATA_LRISE_RFALL = 0, + DA7218_DMIC_DATA_LFALL_RRISE, +}; + +enum da7218_dmic_samplephase { + DA7218_DMIC_SAMPLE_ON_CLKEDGE = 0, + DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE, +}; + +enum da7218_dmic_clk_rate { + DA7218_DMIC_CLK_3_0MHZ = 0, + DA7218_DMIC_CLK_1_5MHZ, +}; + +/* Headphone Detect */ +enum da7218_hpldet_jack_rate { + DA7218_HPLDET_JACK_RATE_5US = 0, + DA7218_HPLDET_JACK_RATE_10US, + DA7218_HPLDET_JACK_RATE_20US, + DA7218_HPLDET_JACK_RATE_40US, + DA7218_HPLDET_JACK_RATE_80US, + DA7218_HPLDET_JACK_RATE_160US, + DA7218_HPLDET_JACK_RATE_320US, + DA7218_HPLDET_JACK_RATE_640US, +}; + +enum da7218_hpldet_jack_debounce { + DA7218_HPLDET_JACK_DEBOUNCE_OFF = 0, + DA7218_HPLDET_JACK_DEBOUNCE_2, + DA7218_HPLDET_JACK_DEBOUNCE_3, + DA7218_HPLDET_JACK_DEBOUNCE_4, +}; + +enum da7218_hpldet_jack_thr { + DA7218_HPLDET_JACK_THR_84PCT = 0, + DA7218_HPLDET_JACK_THR_88PCT, + DA7218_HPLDET_JACK_THR_92PCT, + DA7218_HPLDET_JACK_THR_96PCT, +}; + +struct da7218_hpldet_pdata { + enum da7218_hpldet_jack_rate jack_rate; + enum da7218_hpldet_jack_debounce jack_debounce; + enum da7218_hpldet_jack_thr jack_thr; + bool comp_inv; + bool hyst; + bool discharge; +}; + +/* + * DT property row size for list of BiQuad config data: + * + * <DATA1 ADDR1 ...> + * + * where each item is u32 in size, and a row consists of 2 items. + */ +#define DA7218_OF_BIQUAD_CFG_ROW_SIZE 8 +#define DA7218_BIQUAD_CFG_PAIR_SIZE 2 + +struct da7218_pdata { + /* Internal LDO */ + enum da7218_ldo_lvl_sel ldo_lvl_sel; + + /* Mic */ + enum da7218_micbias_voltage micbias1_lvl; + enum da7218_micbias_voltage micbias2_lvl; + enum da7218_mic_amp_in_sel mic1_amp_in_sel; + enum da7218_mic_amp_in_sel mic2_amp_in_sel; + + /* DMIC */ + enum da7218_dmic_data_sel dmic1_data_sel; + enum da7218_dmic_data_sel dmic2_data_sel; + enum da7218_dmic_samplephase dmic1_samplephase; + enum da7218_dmic_samplephase dmic2_samplephase; + enum da7218_dmic_clk_rate dmic1_clk_rate; + enum da7218_dmic_clk_rate dmic2_clk_rate; + + /* Biquad Filters */ + u8 *biquad_cfg; + int biquad_cfg_len; + u8 *st_biquad_cfg; + int st_biquad_cfg_len; + + /* HP Diff Supply - DA7217 only */ + bool hp_diff_single_supply; + + /* HP Detect - DA7218 only */ + struct da7218_hpldet_pdata *hpldet_pdata; +}; + +#endif /* _DA7218_PDATA_H */ diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c new file mode 100644 index 0000000..5a4bea9 --- /dev/null +++ b/sound/soc/codecs/da7218.c @@ -0,0 +1,3349 @@ +/* + * da7218.c - DA7218 ALSA SoC Codec Driver + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/clk.h> +#include <linux/i2c.h> +#include <linux/of_device.h> +#include <linux/regmap.h> +#include <linux/slab.h> +#include <linux/pm.h> +#include <linux/module.h> +#include <linux/delay.h> +#include <linux/regulator/consumer.h> +#include <linux/input.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/jack.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <asm/div64.h> + +#include <sound/da7218.h> +#include "da7218.h" + + +/* + * TLVs and Enums + */ + +/* Input TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv, -600, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv, -450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv, -8325, 75, 0); +static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv, -9000, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_ags_att_max_tlv, 0, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_gain_tlv, 0, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_alc_ana_gain_tlv, 0, 600, 0); + +/* Input/Output TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv, -4200, 150, 0); + +/* Output TLVs */ +static const DECLARE_TLV_DB_SCALE(da7218_dgs_trigger_tlv, -9450, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dgs_anticlip_tlv, -4200, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dgs_signal_tlv, -9000, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_out_eq_band_tlv, -1050, 150, 0); +static const DECLARE_TLV_DB_SCALE(da7218_out_dig_gain_tlv, -8325, 75, 0); +static const DECLARE_TLV_DB_SCALE(da7218_dac_ng_threshold_tlv, -10200, 600, 0); +static const DECLARE_TLV_DB_SCALE(da7218_mixout_gain_tlv, -100, 50, 0); +static const DECLARE_TLV_DB_SCALE(da7218_hp_gain_tlv, -5700, 150, 0); + +/* Input Enums */ +static const char * const da7218_alc_attack_rate_txt[] = { + "7.33/fs", "14.66/fs", "29.32/fs", "58.64/fs", "117.3/fs", "234.6/fs", + "469.1/fs", "938.2/fs", "1876/fs", "3753/fs", "7506/fs", "15012/fs", + "30024/fs", +}; + +static const struct soc_enum da7218_alc_attack_rate = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_ATTACK_SHIFT, + DA7218_ALC_ATTACK_MAX, da7218_alc_attack_rate_txt); + +static const char * const da7218_alc_release_rate_txt[] = { + "28.66/fs", "57.33/fs", "114.6/fs", "229.3/fs", "458.6/fs", "917.1/fs", + "1834/fs", "3668/fs", "7337/fs", "14674/fs", "29348/fs", +}; + +static const struct soc_enum da7218_alc_release_rate = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL2, DA7218_ALC_RELEASE_SHIFT, + DA7218_ALC_RELEASE_MAX, da7218_alc_release_rate_txt); + +static const char * const da7218_alc_hold_time_txt[] = { + "62/fs", "124/fs", "248/fs", "496/fs", "992/fs", "1984/fs", "3968/fs", + "7936/fs", "15872/fs", "31744/fs", "63488/fs", "126976/fs", + "253952/fs", "507904/fs", "1015808/fs", "2031616/fs" +}; + +static const struct soc_enum da7218_alc_hold_time = + SOC_ENUM_SINGLE(DA7218_ALC_CTRL3, DA7218_ALC_HOLD_SHIFT, + DA7218_ALC_HOLD_MAX, da7218_alc_hold_time_txt); + +static const char * const da7218_alc_anticlip_step_txt[] = { + "0.034dB/fs", "0.068dB/fs", "0.136dB/fs", "0.272dB/fs", +}; + +static const struct soc_enum da7218_alc_anticlip_step = + SOC_ENUM_SINGLE(DA7218_ALC_ANTICLIP_CTRL, + DA7218_ALC_ANTICLIP_STEP_SHIFT, + DA7218_ALC_ANTICLIP_STEP_MAX, + da7218_alc_anticlip_step_txt); + +static const char * const da7218_integ_rate_txt[] = { + "1/4", "1/16", "1/256", "1/65536" +}; + +static const struct soc_enum da7218_integ_attack_rate = + SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_ATTACK_SHIFT, + DA7218_INTEG_MAX, da7218_integ_rate_txt); + +static const struct soc_enum da7218_integ_release_rate = + SOC_ENUM_SINGLE(DA7218_ENV_TRACK_CTRL, DA7218_INTEG_RELEASE_SHIFT, + DA7218_INTEG_MAX, da7218_integ_rate_txt); + +/* Input/Output Enums */ +static const char * const da7218_gain_ramp_rate_txt[] = { + "Nominal Rate * 8", "Nominal Rate", "Nominal Rate / 8", + "Nominal Rate / 16", +}; + +static const struct soc_enum da7218_gain_ramp_rate = + SOC_ENUM_SINGLE(DA7218_GAIN_RAMP_CTRL, DA7218_GAIN_RAMP_RATE_SHIFT, + DA7218_GAIN_RAMP_RATE_MAX, da7218_gain_ramp_rate_txt); + +static const char * const da7218_hpf_mode_txt[] = { + "Disabled", "Audio", "Voice", +}; + +static const unsigned int da7218_hpf_mode_val[] = { + DA7218_HPF_DISABLED, DA7218_HPF_AUDIO_EN, DA7218_HPF_VOICE_EN, +}; + +static const struct soc_enum da7218_in1_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const struct soc_enum da7218_in2_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const struct soc_enum da7218_out1_hpf_mode = + SOC_VALUE_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_HPF_MODE_SHIFT, DA7218_HPF_MODE_MASK, + DA7218_HPF_MODE_MAX, da7218_hpf_mode_txt, + da7218_hpf_mode_val); + +static const char * const da7218_audio_hpf_corner_txt[] = { + "2Hz", "4Hz", "8Hz", "16Hz", +}; + +static const struct soc_enum da7218_in1_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const struct soc_enum da7218_in2_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const struct soc_enum da7218_out1_audio_hpf_corner = + SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT, + DA7218_AUDIO_HPF_CORNER_MAX, + da7218_audio_hpf_corner_txt); + +static const char * const da7218_voice_hpf_corner_txt[] = { + "2.5Hz", "25Hz", "50Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz", +}; + +static const struct soc_enum da7218_in1_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const struct soc_enum da7218_in2_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const struct soc_enum da7218_out1_voice_hpf_corner = + SOC_ENUM_SINGLE(DA7218_OUT_1_HPF_FILTER_CTRL, + DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT, + DA7218_VOICE_HPF_CORNER_MAX, + da7218_voice_hpf_corner_txt); + +static const char * const da7218_tonegen_dtmf_key_txt[] = { + "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", + "*", "#" +}; + +static const struct soc_enum da7218_tonegen_dtmf_key = + SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG1, DA7218_DTMF_REG_SHIFT, + DA7218_DTMF_REG_MAX, da7218_tonegen_dtmf_key_txt); + +static const char * const da7218_tonegen_swg_sel_txt[] = { + "Sum", "SWG1", "SWG2", "SWG1_1-Cos" +}; + +static const struct soc_enum da7218_tonegen_swg_sel = + SOC_ENUM_SINGLE(DA7218_TONE_GEN_CFG2, DA7218_SWG_SEL_SHIFT, + DA7218_SWG_SEL_MAX, da7218_tonegen_swg_sel_txt); + +/* Output Enums */ +static const char * const da7218_dgs_rise_coeff_txt[] = { + "1/1", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", +}; + +static const struct soc_enum da7218_dgs_rise_coeff = + SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_RISE_COEFF_SHIFT, + DA7218_DGS_RISE_COEFF_MAX, da7218_dgs_rise_coeff_txt); + +static const char * const da7218_dgs_fall_coeff_txt[] = { + "1/4", "1/16", "1/64", "1/256", "1/1024", "1/4096", "1/16384", "1/65536", +}; + +static const struct soc_enum da7218_dgs_fall_coeff = + SOC_ENUM_SINGLE(DA7218_DGS_RISE_FALL, DA7218_DGS_FALL_COEFF_SHIFT, + DA7218_DGS_FALL_COEFF_MAX, da7218_dgs_fall_coeff_txt); + +static const char * const da7218_dac_ng_setup_time_txt[] = { + "256 Samples", "512 Samples", "1024 Samples", "2048 Samples" +}; + +static const struct soc_enum da7218_dac_ng_setup_time = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_SETUP_TIME_SHIFT, + DA7218_DAC_NG_SETUP_TIME_MAX, + da7218_dac_ng_setup_time_txt); + +static const char * const da7218_dac_ng_rampup_txt[] = { + "0.22ms/dB", "0.0138ms/dB" +}; + +static const struct soc_enum da7218_dac_ng_rampup_rate = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_RAMPUP_RATE_SHIFT, + DA7218_DAC_NG_RAMPUP_RATE_MAX, + da7218_dac_ng_rampup_txt); + +static const char * const da7218_dac_ng_rampdown_txt[] = { + "0.88ms/dB", "14.08ms/dB" +}; + +static const struct soc_enum da7218_dac_ng_rampdown_rate = + SOC_ENUM_SINGLE(DA7218_DAC_NG_SETUP_TIME, + DA7218_DAC_NG_RAMPDN_RATE_SHIFT, + DA7218_DAC_NG_RAMPDN_RATE_MAX, + da7218_dac_ng_rampdown_txt); + +static const char * const da7218_cp_mchange_txt[] = { + "Largest Volume", "DAC Volume", "Signal Magnitude" +}; + +static const unsigned int da7218_cp_mchange_val[] = { + DA7218_CP_MCHANGE_LARGEST_VOL, DA7218_CP_MCHANGE_DAC_VOL, + DA7218_CP_MCHANGE_SIG_MAG +}; + +static const struct soc_enum da7218_cp_mchange = + SOC_VALUE_ENUM_SINGLE(DA7218_CP_CTRL, DA7218_CP_MCHANGE_SHIFT, + DA7218_CP_MCHANGE_REL_MASK, DA7218_CP_MCHANGE_MAX, + da7218_cp_mchange_txt, da7218_cp_mchange_val); + +static const char * const da7218_cp_fcontrol_txt[] = { + "1MHz", "500KHz", "250KHz", "125KHz", "63KHz", "0KHz" +}; + +static const struct soc_enum da7218_cp_fcontrol = + SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_FCONTROL_SHIFT, + DA7218_CP_FCONTROL_MAX, da7218_cp_fcontrol_txt); + +static const char * const da7218_cp_tau_delay_txt[] = { + "0ms", "2ms", "4ms", "16ms", "64ms", "128ms", "256ms", "512ms" +}; + +static const struct soc_enum da7218_cp_tau_delay = + SOC_ENUM_SINGLE(DA7218_CP_DELAY, DA7218_CP_TAU_DELAY_SHIFT, + DA7218_CP_TAU_DELAY_MAX, da7218_cp_tau_delay_txt); + +/* + * Control Functions + */ + +/* ALC */ +static void da7218_alc_calib(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 calib_ctrl; + int i = 0; + bool calibrated = false; + + /* Bypass cache so it saves current settings */ + regcache_cache_bypass(da7218->regmap, true); + + /* Enable then Mute MIC PGAs */ + snd_soc_update_bits(codec, DA7218_MIC_1_CTRL, DA7218_MIC_1_AMP_EN_MASK, + DA7218_MIC_1_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_2_CTRL, DA7218_MIC_2_AMP_EN_MASK, + DA7218_MIC_2_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_MUTE_EN_MASK, + DA7218_MIC_1_AMP_MUTE_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_MUTE_EN_MASK, + DA7218_MIC_2_AMP_MUTE_EN_MASK); + + /* Enable input mixers unmuted */ + snd_soc_update_bits(codec, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_EN_MASK | + DA7218_MIXIN_1_AMP_MUTE_EN_MASK, + DA7218_MIXIN_1_AMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_EN_MASK | + DA7218_MIXIN_2_AMP_MUTE_EN_MASK, + DA7218_MIXIN_2_AMP_EN_MASK); + + /* Enable input filters unmuted */ + snd_soc_update_bits(codec, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_FILTER_EN_MASK | + DA7218_IN_1L_MUTE_EN_MASK, + DA7218_IN_1L_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_MASK | + DA7218_IN_1R_MUTE_EN_MASK, + DA7218_IN_1R_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_FILTER_EN_MASK | + DA7218_IN_2L_MUTE_EN_MASK, + DA7218_IN_2L_FILTER_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_FILTER_EN_MASK | + DA7218_IN_2R_MUTE_EN_MASK, + DA7218_IN_2R_FILTER_EN_MASK); + + /* + * Make sure input HPFs voice mode is disabled, otherwise for sampling + * rates above 32KHz the ADC signals will be stopped and will cause + * calibration to lock up. + */ + snd_soc_update_bits(codec, DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_1_VOICE_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_IN_2_HPF_FILTER_CTRL, + DA7218_IN_2_VOICE_EN_MASK, 0); + + /* Perform auto calibration */ + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, DA7218_CALIB_AUTO_EN_MASK, + DA7218_CALIB_AUTO_EN_MASK); + do { + calib_ctrl = snd_soc_read(codec, DA7218_CALIB_CTRL); + if (calib_ctrl & DA7218_CALIB_AUTO_EN_MASK) { + ++i; + usleep_range(DA7218_ALC_CALIB_DELAY_MIN, + DA7218_ALC_CALIB_DELAY_MAX); + } else { + calibrated = true; + } + + } while ((i < DA7218_ALC_CALIB_MAX_TRIES) && (!calibrated)); + + /* If auto calibration fails, disable DC offset, hybrid ALC */ + if ((!calibrated) || (calib_ctrl & DA7218_CALIB_OVERFLOW_MASK)) { + dev_warn(codec->dev, + "ALC auto calibration failed - %s\n", + (calibrated) ? "overflow" : "timeout"); + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, + DA7218_CALIB_OFFSET_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_ALC_CTRL1, + DA7218_ALC_SYNC_MODE_MASK, 0); + + } else { + /* Enable DC offset cancellation */ + snd_soc_update_bits(codec, DA7218_CALIB_CTRL, + DA7218_CALIB_OFFSET_EN_MASK, + DA7218_CALIB_OFFSET_EN_MASK); + + /* Enable ALC hybrid mode */ + snd_soc_update_bits(codec, DA7218_ALC_CTRL1, + DA7218_ALC_SYNC_MODE_MASK, + DA7218_ALC_SYNC_MODE_CH1 | + DA7218_ALC_SYNC_MODE_CH2); + } + + /* Restore original settings from cache */ + regcache_mark_dirty(da7218->regmap); + regcache_sync_region(da7218->regmap, DA7218_IN_1_HPF_FILTER_CTRL, + DA7218_IN_2_HPF_FILTER_CTRL); + regcache_sync_region(da7218->regmap, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_2R_FILTER_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIC_1_CTRL, + DA7218_MIC_1_CTRL); + regcache_sync_region(da7218->regmap, DA7218_MIC_2_CTRL, + DA7218_MIC_2_CTRL); + + regcache_cache_bypass(da7218->regmap, false); +} + +static int da7218_mixin_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + int ret; + + ret = snd_soc_put_volsw(kcontrol, ucontrol); + + /* + * If ALC in operation and value of control has been updated, + * make sure calibrated offsets are updated. + */ + if ((ret == 1) && (da7218->alc_en)) + da7218_alc_calib(codec); + + return ret; +} + +static int da7218_alc_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct soc_mixer_control *mc = + (struct soc_mixer_control *) kcontrol->private_value; + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + unsigned int lvalue = ucontrol->value.integer.value[0]; + unsigned int rvalue = ucontrol->value.integer.value[1]; + unsigned int lshift = mc->shift; + unsigned int rshift = mc->rshift; + unsigned int mask = (mc->max << lshift) | (mc->max << rshift); + + /* Force ALC offset calibration if enabling ALC */ + if ((lvalue || rvalue) && (!da7218->alc_en)) + da7218_alc_calib(codec); + + /* Update bits to detail which channels are enabled/disabled */ + da7218->alc_en &= ~mask; + da7218->alc_en |= (lvalue << lshift) | (rvalue << rshift); + + return snd_soc_put_volsw(kcontrol, ucontrol); +} + +/* ToneGen */ +static int da7218_tonegen_freq_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int reg = mixer_ctrl->reg; + u16 val; + int ret; + + /* + * Frequency value spans two 8-bit registers, lower then upper byte. + * Therefore we need to convert to host endianness here. + */ + ret = regmap_raw_read(da7218->regmap, reg, &val, 2); + if (ret) + return ret; + + ucontrol->value.integer.value[0] = le16_to_cpu(val); + + return 0; +} + +static int da7218_tonegen_freq_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int reg = mixer_ctrl->reg; + u16 val; + + /* + * Frequency value spans two 8-bit registers, lower then upper byte. + * Therefore we need to convert to little endian here to align with + * HW registers. + */ + val = cpu_to_le16(ucontrol->value.integer.value[0]); + + return regmap_raw_write(da7218->regmap, reg, &val, 2); +} + +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int lvalue = ucontrol->value.integer.value[0]; + unsigned int rvalue = ucontrol->value.integer.value[1]; + unsigned int lshift = mixer_ctrl->shift; + unsigned int rshift = mixer_ctrl->rshift; + unsigned int mask = (mixer_ctrl->max << lshift) | + (mixer_ctrl->max << rshift); + da7218->mic_lvl_det_en &= ~mask; + da7218->mic_lvl_det_en |= (lvalue << lshift) | (rvalue << rshift); + + /* + * Here we only enable the feature on paths which are already + * powered. If a channel is enabled here for level detect, but that path + * isn't powered, then the channel will actually be enabled when we do + * power the path (IN_FILTER widget events). This handling avoids + * unwanted level detect events. + */ + return snd_soc_write(codec, mixer_ctrl->reg, + (da7218->in_filt_en & da7218->mic_lvl_det_en)); +} + +static int da7218_mic_lvl_det_sw_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct soc_mixer_control *mixer_ctrl = + (struct soc_mixer_control *) kcontrol->private_value; + unsigned int lshift = mixer_ctrl->shift; + unsigned int rshift = mixer_ctrl->rshift; + unsigned int lmask = (mixer_ctrl->max << lshift); + unsigned int rmask = (mixer_ctrl->max << rshift); + + ucontrol->value.integer.value[0] = + (da7218->mic_lvl_det_en & lmask) >> lshift; + ucontrol->value.integer.value[1] = + (da7218->mic_lvl_det_en & rmask) >> rshift; + + return 0; +} + + +/* + * KControls + */ + +static const struct snd_kcontrol_new da7218_snd_controls[] = { + /* Mics */ + SOC_SINGLE_TLV("Mic1 Volume", DA7218_MIC_1_GAIN, + DA7218_MIC_1_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_mic_gain_tlv), + SOC_SINGLE("Mic1 Switch", DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE_TLV("Mic2 Volume", DA7218_MIC_2_GAIN, + DA7218_MIC_2_AMP_GAIN_SHIFT, DA7218_MIC_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_mic_gain_tlv), + SOC_SINGLE("Mic2 Switch", DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Mixer Input */ + SOC_SINGLE_EXT_TLV("Mixin1 Volume", DA7218_MIXIN_1_GAIN, + DA7218_MIXIN_1_AMP_GAIN_SHIFT, + DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_mixin_gain_put, + da7218_mixin_gain_tlv), + SOC_SINGLE("Mixin1 Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("Mixin1 Gain Ramp Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("Mixin1 ZC Gain Switch", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_EXT_TLV("Mixin2 Volume", DA7218_MIXIN_2_GAIN, + DA7218_MIXIN_2_AMP_GAIN_SHIFT, + DA7218_MIXIN_AMP_GAIN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_mixin_gain_put, + da7218_mixin_gain_tlv), + SOC_SINGLE("Mixin2 Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("Mixin2 Gain Ramp Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("Mixin2 ZC Gain Switch", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_ZC_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* ADCs */ + SOC_SINGLE("ADC1 AAF Switch", DA7218_ADC_1_CTRL, + DA7218_ADC_1_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ADC2 AAF Switch", DA7218_ADC_2_CTRL, + DA7218_ADC_2_AAF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ADC LP Mode Switch", DA7218_ADC_MODE, + DA7218_ADC_LP_MODE_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* Input Filters */ + SOC_SINGLE_TLV("In Filter1L Volume", DA7218_IN_1L_GAIN, + DA7218_IN_1L_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter1L Switch", DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter1L Gain Ramp Switch", DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter1R Volume", DA7218_IN_1R_GAIN, + DA7218_IN_1R_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter1R Switch", DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter1R Gain Ramp Switch", + DA7218_IN_1R_FILTER_CTRL, DA7218_IN_1R_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter2L Volume", DA7218_IN_2L_GAIN, + DA7218_IN_2L_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter2L Switch", DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter2L Gain Ramp Switch", DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("In Filter2R Volume", DA7218_IN_2R_GAIN, + DA7218_IN_2R_DIGITAL_GAIN_SHIFT, + DA7218_IN_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_in_dig_gain_tlv), + SOC_SINGLE("In Filter2R Switch", DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_SINGLE("In Filter2R Gain Ramp Switch", + DA7218_IN_2R_FILTER_CTRL, DA7218_IN_2R_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* AGS */ + SOC_SINGLE_TLV("AGS Trigger", DA7218_AGS_TRIGGER, + DA7218_AGS_TRIGGER_SHIFT, DA7218_AGS_TRIGGER_MAX, + DA7218_INVERT, da7218_ags_trigger_tlv), + SOC_SINGLE_TLV("AGS Max Attenuation", DA7218_AGS_ATT_MAX, + DA7218_AGS_ATT_MAX_SHIFT, DA7218_AGS_ATT_MAX_MAX, + DA7218_NO_INVERT, da7218_ags_att_max_tlv), + SOC_SINGLE("AGS Anticlip Switch", DA7218_AGS_ANTICLIP_CTRL, + DA7218_AGS_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("AGS Channel1 Switch", DA7218_AGS_ENABLE, + DA7218_AGS_ENABLE_CHAN1_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("AGS Channel2 Switch", DA7218_AGS_ENABLE, + DA7218_AGS_ENABLE_CHAN2_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* ALC */ + SOC_ENUM("ALC Attack Rate", da7218_alc_attack_rate), + SOC_ENUM("ALC Release Rate", da7218_alc_release_rate), + SOC_ENUM("ALC Hold Time", da7218_alc_hold_time), + SOC_SINGLE_TLV("ALC Noise Threshold", DA7218_ALC_NOISE, + DA7218_ALC_NOISE_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Min Threshold", DA7218_ALC_TARGET_MIN, + DA7218_ALC_THRESHOLD_MIN_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Max Threshold", DA7218_ALC_TARGET_MAX, + DA7218_ALC_THRESHOLD_MAX_SHIFT, DA7218_ALC_THRESHOLD_MAX, + DA7218_INVERT, da7218_alc_threshold_tlv), + SOC_SINGLE_TLV("ALC Max Attenuation", DA7218_ALC_GAIN_LIMITS, + DA7218_ALC_ATTEN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_gain_tlv), + SOC_SINGLE_TLV("ALC Max Gain", DA7218_ALC_GAIN_LIMITS, + DA7218_ALC_GAIN_MAX_SHIFT, DA7218_ALC_ATTEN_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_gain_tlv), + SOC_SINGLE_RANGE_TLV("ALC Min Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS, + DA7218_ALC_ANA_GAIN_MIN_SHIFT, + DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_ana_gain_tlv), + SOC_SINGLE_RANGE_TLV("ALC Max Analog Gain", DA7218_ALC_ANA_GAIN_LIMITS, + DA7218_ALC_ANA_GAIN_MAX_SHIFT, + DA7218_ALC_ANA_GAIN_MIN, DA7218_ALC_ANA_GAIN_MAX, + DA7218_NO_INVERT, da7218_alc_ana_gain_tlv), + SOC_ENUM("ALC Anticlip Step", da7218_alc_anticlip_step), + SOC_SINGLE("ALC Anticlip Switch", DA7218_ALC_ANTICLIP_CTRL, + DA7218_ALC_ANTICLIP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE_EXT("ALC Channel1 Switch", DA7218_ALC_CTRL1, + DA7218_ALC_CHAN1_L_EN_SHIFT, DA7218_ALC_CHAN1_R_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_alc_sw_put), + SOC_DOUBLE_EXT("ALC Channel2 Switch", DA7218_ALC_CTRL1, + DA7218_ALC_CHAN2_L_EN_SHIFT, DA7218_ALC_CHAN2_R_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT, + snd_soc_get_volsw, da7218_alc_sw_put), + + /* Envelope Tracking */ + SOC_ENUM("Envelope Tracking Attack Rate", da7218_integ_attack_rate), + SOC_ENUM("Envelope Tracking Release Rate", da7218_integ_release_rate), + + /* Input High-Pass Filters */ + SOC_ENUM("In Filter1 HPF Mode", da7218_in1_hpf_mode), + SOC_ENUM("In Filter1 HPF Corner Audio", da7218_in1_audio_hpf_corner), + SOC_ENUM("In Filter1 HPF Corner Voice", da7218_in1_voice_hpf_corner), + SOC_ENUM("In Filter2 HPF Mode", da7218_in2_hpf_mode), + SOC_ENUM("In Filter2 HPF Corner Audio", da7218_in2_audio_hpf_corner), + SOC_ENUM("In Filter2 HPF Corner Voice", da7218_in2_voice_hpf_corner), + + /* Mic Level Detect */ + SOC_DOUBLE_EXT("Mic Level Detect Channel1 Switch", DA7218_LVL_DET_CTRL, + DA7218_LVL_DET_EN_CHAN1L_SHIFT, + DA7218_LVL_DET_EN_CHAN1R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get, + da7218_mic_lvl_det_sw_put), + SOC_DOUBLE_EXT("Mic Level Detect Channel2 Switch", DA7218_LVL_DET_CTRL, + DA7218_LVL_DET_EN_CHAN2L_SHIFT, + DA7218_LVL_DET_EN_CHAN2R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT, da7218_mic_lvl_det_sw_get, + da7218_mic_lvl_det_sw_put), + SOC_SINGLE("Mic Level Detect Level", DA7218_LVL_DET_LEVEL, + DA7218_LVL_DET_LEVEL_SHIFT, DA7218_LVL_DET_LEVEL_MAX, + DA7218_NO_INVERT), + + /* Digital Mixer (Input) */ + SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN, + DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN, + DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN, + DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN, + DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN, + DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN, + DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN, + DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN, + DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN, + DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN, + DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN, + DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN, + DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN, + DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN, + DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN, + DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN, + DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix ToneGen Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN, + DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN, + DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN, + DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN, + DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIL Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN, + DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN, + DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN, + DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN, + DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIR Out1 DAIL Volume", + DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN, + DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out1 DAIR Volume", + DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN, + DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out2 DAIL Volume", + DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN, + DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out2 DAIR Volume", + DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN, + DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + /* Digital Mixer (Output) */ + SOC_SINGLE_TLV("DMix In Filter1L Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN, + DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1L Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN, + DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter1R Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN, + DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter1R Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN, + DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2L Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN, + DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2L Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN, + DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In Filter2R Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN, + DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In Filter2R Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN, + DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix ToneGen Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN, + DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix ToneGen Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN, + DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIL Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN, + DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIL Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN, + DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + SOC_SINGLE_TLV("DMix In DAIR Out FilterL Volume", + DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN, + DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + SOC_SINGLE_TLV("DMix In DAIR Out FilterR Volume", + DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN, + DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT, + DA7218_DMIX_GAIN_MAX, DA7218_NO_INVERT, + da7218_dmix_gain_tlv), + + /* Sidetone Filter */ + SOC_SINGLE_TLV("Sidetone Volume", DA7218_SIDETONE_GAIN, + DA7218_SIDETONE_GAIN_SHIFT, DA7218_DMIX_GAIN_MAX, + DA7218_NO_INVERT, da7218_dmix_gain_tlv), + SOC_SINGLE("Sidetone Switch", DA7218_SIDETONE_CTRL, + DA7218_SIDETONE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Tone Generator */ + SOC_ENUM("ToneGen DTMF Key", da7218_tonegen_dtmf_key), + SOC_SINGLE("ToneGen DTMF Switch", DA7218_TONE_GEN_CFG1, + DA7218_DTMF_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_ENUM("ToneGen Sinewave Gen Type", da7218_tonegen_swg_sel), + SOC_SINGLE_EXT("ToneGen Sinewave1 Freq", DA7218_TONE_GEN_FREQ1_L, + DA7218_FREQ1_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT, + da7218_tonegen_freq_get, da7218_tonegen_freq_put), + SOC_SINGLE_EXT("ToneGen Sinewave2 Freq", DA7218_TONE_GEN_FREQ2_L, + DA7218_FREQ2_L_SHIFT, DA7218_FREQ_MAX, DA7218_NO_INVERT, + da7218_tonegen_freq_get, da7218_tonegen_freq_put), + SOC_SINGLE("ToneGen On Time", DA7218_TONE_GEN_ON_PER, + DA7218_BEEP_ON_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("ToneGen Off Time", DA7218_TONE_GEN_OFF_PER, + DA7218_BEEP_OFF_PER_SHIFT, DA7218_BEEP_ON_OFF_MAX, + DA7218_NO_INVERT), + + /* Gain ramping */ + SOC_ENUM("Gain Ramp Rate", da7218_gain_ramp_rate), + + /* DGS */ + SOC_SINGLE_TLV("DGS Trigger", DA7218_DGS_TRIGGER, + DA7218_DGS_TRIGGER_LVL_SHIFT, DA7218_DGS_TRIGGER_MAX, + DA7218_INVERT, da7218_dgs_trigger_tlv), + SOC_ENUM("DGS Rise Coefficient", da7218_dgs_rise_coeff), + SOC_ENUM("DGS Fall Coefficient", da7218_dgs_fall_coeff), + SOC_SINGLE("DGS Sync Delay", DA7218_DGS_SYNC_DELAY, + DA7218_DGS_SYNC_DELAY_SHIFT, DA7218_DGS_SYNC_DELAY_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Fast SR Sync Delay", DA7218_DGS_SYNC_DELAY2, + DA7218_DGS_SYNC_DELAY2_SHIFT, DA7218_DGS_SYNC_DELAY_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Voice Filter Sync Delay", DA7218_DGS_SYNC_DELAY3, + DA7218_DGS_SYNC_DELAY3_SHIFT, DA7218_DGS_SYNC_DELAY3_MAX, + DA7218_NO_INVERT), + SOC_SINGLE_TLV("DGS Anticlip Level", DA7218_DGS_LEVELS, + DA7218_DGS_ANTICLIP_LVL_SHIFT, + DA7218_DGS_ANTICLIP_LVL_MAX, DA7218_INVERT, + da7218_dgs_anticlip_tlv), + SOC_SINGLE_TLV("DGS Signal Level", DA7218_DGS_LEVELS, + DA7218_DGS_SIGNAL_LVL_SHIFT, DA7218_DGS_SIGNAL_LVL_MAX, + DA7218_INVERT, da7218_dgs_signal_tlv), + SOC_SINGLE("DGS Gain Subrange Switch", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_SUBR_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Gain Ramp Switch", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_RAMP_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_SINGLE("DGS Gain Steps", DA7218_DGS_GAIN_CTRL, + DA7218_DGS_STEPS_SHIFT, DA7218_DGS_STEPS_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE("DGS Switch", DA7218_DGS_ENABLE, DA7218_DGS_ENABLE_L_SHIFT, + DA7218_DGS_ENABLE_R_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* Output High-Pass Filter */ + SOC_ENUM("Out Filter HPF Mode", da7218_out1_hpf_mode), + SOC_ENUM("Out Filter HPF Corner Audio", da7218_out1_audio_hpf_corner), + SOC_ENUM("Out Filter HPF Corner Voice", da7218_out1_voice_hpf_corner), + + /* 5-Band Equaliser */ + SOC_SINGLE_TLV("Out EQ Band1 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND1_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band2 Volume", DA7218_OUT_1_EQ_12_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND2_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band3 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND3_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band4 Volume", DA7218_OUT_1_EQ_34_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND4_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE_TLV("Out EQ Band5 Volume", DA7218_OUT_1_EQ_5_FILTER_CTRL, + DA7218_OUT_1_EQ_BAND5_SHIFT, DA7218_OUT_EQ_BAND_MAX, + DA7218_NO_INVERT, da7218_out_eq_band_tlv), + SOC_SINGLE("Out EQ Switch", DA7218_OUT_1_EQ_5_FILTER_CTRL, + DA7218_OUT_1_EQ_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + + /* BiQuad Filters */ + SOC_SINGLE("BiQuad Filter Switch", DA7218_OUT_1_BIQ_5STAGE_CTRL, + DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + + /* Output Filters */ + SOC_DOUBLE_R_RANGE_TLV("Out Filter Volume", DA7218_OUT_1L_GAIN, + DA7218_OUT_1R_GAIN, + DA7218_OUT_1L_DIGITAL_GAIN_SHIFT, + DA7218_OUT_DIGITAL_GAIN_MIN, + DA7218_OUT_DIGITAL_GAIN_MAX, DA7218_NO_INVERT, + da7218_out_dig_gain_tlv), + SOC_DOUBLE_R("Out Filter Switch", DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_MUTE_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_INVERT), + SOC_DOUBLE_R("Out Filter Gain Subrange Switch", + DA7218_OUT_1L_FILTER_CTRL, DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1L_SUBRANGE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_NO_INVERT), + SOC_DOUBLE_R("Out Filter Gain Ramp Switch", DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1R_FILTER_CTRL, DA7218_OUT_1L_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* Mixer Output */ + SOC_DOUBLE_R_RANGE_TLV("Mixout Volume", DA7218_MIXOUT_L_GAIN, + DA7218_MIXOUT_R_GAIN, + DA7218_MIXOUT_L_AMP_GAIN_SHIFT, + DA7218_MIXOUT_AMP_GAIN_MIN, + DA7218_MIXOUT_AMP_GAIN_MAX, DA7218_NO_INVERT, + da7218_mixout_gain_tlv), + + /* DAC Noise Gate */ + SOC_ENUM("DAC NG Setup Time", da7218_dac_ng_setup_time), + SOC_ENUM("DAC NG Rampup Rate", da7218_dac_ng_rampup_rate), + SOC_ENUM("DAC NG Rampdown Rate", da7218_dac_ng_rampdown_rate), + SOC_SINGLE_TLV("DAC NG Off Threshold", DA7218_DAC_NG_OFF_THRESH, + DA7218_DAC_NG_OFF_THRESHOLD_SHIFT, + DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT, + da7218_dac_ng_threshold_tlv), + SOC_SINGLE_TLV("DAC NG On Threshold", DA7218_DAC_NG_ON_THRESH, + DA7218_DAC_NG_ON_THRESHOLD_SHIFT, + DA7218_DAC_NG_THRESHOLD_MAX, DA7218_NO_INVERT, + da7218_dac_ng_threshold_tlv), + SOC_SINGLE("DAC NG Switch", DA7218_DAC_NG_CTRL, DA7218_DAC_NG_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + + /* CP */ + SOC_ENUM("Charge Pump Track Mode", da7218_cp_mchange), + SOC_ENUM("Charge Pump Frequency", da7218_cp_fcontrol), + SOC_ENUM("Charge Pump Decay Rate", da7218_cp_tau_delay), + SOC_SINGLE("Charge Pump Threshold", DA7218_CP_VOL_THRESHOLD1, + DA7218_CP_THRESH_VDD2_SHIFT, DA7218_CP_THRESH_VDD2_MAX, + DA7218_NO_INVERT), + + /* Headphones */ + SOC_DOUBLE_R_RANGE_TLV("Headphone Volume", DA7218_HP_L_GAIN, + DA7218_HP_R_GAIN, DA7218_HP_L_AMP_GAIN_SHIFT, + DA7218_HP_AMP_GAIN_MIN, DA7218_HP_AMP_GAIN_MAX, + DA7218_NO_INVERT, da7218_hp_gain_tlv), + SOC_DOUBLE_R("Headphone Switch", DA7218_HP_L_CTRL, DA7218_HP_R_CTRL, + DA7218_HP_L_AMP_MUTE_EN_SHIFT, DA7218_SWITCH_EN_MAX, + DA7218_INVERT), + SOC_DOUBLE_R("Headphone Gain Ramp Switch", DA7218_HP_L_CTRL, + DA7218_HP_R_CTRL, DA7218_HP_L_AMP_RAMP_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), + SOC_DOUBLE_R("Headphone ZC Gain Switch", DA7218_HP_L_CTRL, + DA7218_HP_R_CTRL, DA7218_HP_L_AMP_ZC_EN_SHIFT, + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), +}; + + +/* + * DAPM Mux Controls + */ + +static const char * const da7218_mic_sel_text[] = { "Analog", "Digital" }; + +static const struct soc_enum da7218_mic1_sel = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text), + da7218_mic_sel_text); + +static const struct snd_kcontrol_new da7218_mic1_sel_mux = + SOC_DAPM_ENUM("Mic1 Mux", da7218_mic1_sel); + +static const struct soc_enum da7218_mic2_sel = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(da7218_mic_sel_text), + da7218_mic_sel_text); + +static const struct snd_kcontrol_new da7218_mic2_sel_mux = + SOC_DAPM_ENUM("Mic2 Mux", da7218_mic2_sel); + +static const char * const da7218_sidetone_in_sel_txt[] = { + "In Filter1L", "In Filter1R", "In Filter2L", "In Filter2R" +}; + +static const struct soc_enum da7218_sidetone_in_sel = + SOC_ENUM_SINGLE(DA7218_SIDETONE_IN_SELECT, + DA7218_SIDETONE_IN_SELECT_SHIFT, + DA7218_SIDETONE_IN_SELECT_MAX, + da7218_sidetone_in_sel_txt); + +static const struct snd_kcontrol_new da7218_sidetone_in_sel_mux = + SOC_DAPM_ENUM("Sidetone Mux", da7218_sidetone_in_sel); + +static const char * const da7218_out_filt_biq_sel_txt[] = { + "Bypass", "Enabled" +}; + +static const struct soc_enum da7218_out_filtl_biq_sel = + SOC_ENUM_SINGLE(DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT, + DA7218_OUT_BIQ_5STAGE_SEL_MAX, + da7218_out_filt_biq_sel_txt); + +static const struct snd_kcontrol_new da7218_out_filtl_biq_sel_mux = + SOC_DAPM_ENUM("Out FilterL BiQuad Mux", da7218_out_filtl_biq_sel); + +static const struct soc_enum da7218_out_filtr_biq_sel = + SOC_ENUM_SINGLE(DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT, + DA7218_OUT_BIQ_5STAGE_SEL_MAX, + da7218_out_filt_biq_sel_txt); + +static const struct snd_kcontrol_new da7218_out_filtr_biq_sel_mux = + SOC_DAPM_ENUM("Out FilterR BiQuad Mux", da7218_out_filtr_biq_sel); + + +/* + * DAPM Mixer Controls + */ + +#define DA7218_DMIX_CTRLS(reg) \ + SOC_DAPM_SINGLE("In Filter1L Switch", reg, \ + DA7218_DMIX_SRC_INFILT1L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter1R Switch", reg, \ + DA7218_DMIX_SRC_INFILT1R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter2L Switch", reg, \ + DA7218_DMIX_SRC_INFILT2L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("In Filter2R Switch", reg, \ + DA7218_DMIX_SRC_INFILT2R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("ToneGen Switch", reg, \ + DA7218_DMIX_SRC_TONEGEN, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("DAIL Switch", reg, DA7218_DMIX_SRC_DAIL, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("DAIR Switch", reg, DA7218_DMIX_SRC_DAIR, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT) + +static const struct snd_kcontrol_new da7218_out_dai1l_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1L), +}; + +static const struct snd_kcontrol_new da7218_out_dai1r_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_1R), +}; + +static const struct snd_kcontrol_new da7218_out_dai2l_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2L), +}; + +static const struct snd_kcontrol_new da7218_out_dai2r_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTDAI_2R), +}; + +static const struct snd_kcontrol_new da7218_out_filtl_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1L), +}; + +static const struct snd_kcontrol_new da7218_out_filtr_mix_controls[] = { + DA7218_DMIX_CTRLS(DA7218_DROUTING_OUTFILT_1R), +}; + +#define DA7218_DMIX_ST_CTRLS(reg) \ + SOC_DAPM_SINGLE("Out FilterL Switch", reg, \ + DA7218_DMIX_ST_SRC_OUTFILT1L, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("Out FilterR Switch", reg, \ + DA7218_DMIX_ST_SRC_OUTFILT1R, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT), \ + SOC_DAPM_SINGLE("Sidetone Switch", reg, \ + DA7218_DMIX_ST_SRC_SIDETONE, \ + DA7218_SWITCH_EN_MAX, DA7218_NO_INVERT) \ + +static const struct snd_kcontrol_new da7218_st_out_filtl_mix_controls[] = { + DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1L), +}; + +static const struct snd_kcontrol_new da7218_st_out_filtr_mix_controls[] = { + DA7218_DMIX_ST_CTRLS(DA7218_DROUTING_ST_OUTFILT_1R), +}; + + +/* + * DAPM Events + */ + +/* + * We keep track of which input filters are enabled. This is used in the logic + * for controlling the mic level detect feature. + */ +static int da7218_in_filter_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 mask; + + switch (w->reg) { + case DA7218_IN_1L_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN1L_SHIFT); + break; + case DA7218_IN_1R_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN1R_SHIFT); + break; + case DA7218_IN_2L_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN2L_SHIFT); + break; + case DA7218_IN_2R_FILTER_CTRL: + mask = (1 << DA7218_LVL_DET_EN_CHAN2R_SHIFT); + break; + default: + return -EINVAL; + } + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + da7218->in_filt_en |= mask; + /* + * If we're enabling path for mic level detect, wait for path + * to settle before enabling feature to avoid incorrect and + * unwanted detect events. + */ + if (mask & da7218->mic_lvl_det_en) + msleep(DA7218_MIC_LVL_DET_DELAY); + break; + case SND_SOC_DAPM_PRE_PMD: + da7218->in_filt_en &= ~mask; + break; + default: + return -EINVAL; + } + + /* Enable configured level detection paths */ + snd_soc_write(codec, DA7218_LVL_DET_CTRL, + (da7218->in_filt_en & da7218->mic_lvl_det_en)); + + return 0; +} + +static int da7218_dai_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 pll_ctrl, pll_status, refosc_cal; + int i; + bool success; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + if (da7218->master) + /* Enable DAI clks for master mode */ + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_CLK_EN_MASK, + DA7218_DAI_CLK_EN_MASK); + + /* Tune reference oscillator */ + snd_soc_write(codec, DA7218_PLL_REFOSC_CAL, + DA7218_PLL_REFOSC_CAL_START_MASK); + snd_soc_write(codec, DA7218_PLL_REFOSC_CAL, + DA7218_PLL_REFOSC_CAL_START_MASK | + DA7218_PLL_REFOSC_CAL_EN_MASK); + + /* Check tuning complete */ + i = 0; + success = false; + do { + refosc_cal = snd_soc_read(codec, DA7218_PLL_REFOSC_CAL); + if (!(refosc_cal & DA7218_PLL_REFOSC_CAL_START_MASK)) { + success = true; + } else { + ++i; + usleep_range(DA7218_REF_OSC_CHECK_DELAY_MIN, + DA7218_REF_OSC_CHECK_DELAY_MAX); + } + } while ((i < DA7218_REF_OSC_CHECK_TRIES) && (!success)); + + if (!success) + dev_warn(codec->dev, + "Reference oscillator failed calibration\n"); + + /* PC synchronised to DAI */ + snd_soc_write(codec, DA7218_PC_COUNT, + DA7218_PC_RESYNC_AUTO_MASK); + + /* If SRM not enabled, we don't need to check status */ + pll_ctrl = snd_soc_read(codec, DA7218_PLL_CTRL); + if ((pll_ctrl & DA7218_PLL_MODE_MASK) != DA7218_PLL_MODE_SRM) + return 0; + + /* Check SRM has locked */ + i = 0; + success = false; + do { + pll_status = snd_soc_read(codec, DA7218_PLL_STATUS); + if (pll_status & DA7218_PLL_SRM_STATUS_SRM_LOCK) { + success = true; + } else { + ++i; + msleep(DA7218_SRM_CHECK_DELAY); + } + } while ((i < DA7218_SRM_CHECK_TRIES) & (!success)); + + if (!success) + dev_warn(codec->dev, "SRM failed to lock\n"); + + return 0; + case SND_SOC_DAPM_POST_PMD: + /* PC free-running */ + snd_soc_write(codec, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK); + + if (da7218->master) + /* Disable DAI clks for master mode */ + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_CLK_EN_MASK, 0); + + return 0; + default: + return -EINVAL; + } +} + +static int da7218_cp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* + * If this is DA7217 and we're using single supply for differential + * output, we really don't want to touch the charge pump. + */ + if (da7218->hp_single_supply) + return 0; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + snd_soc_update_bits(codec, DA7218_CP_CTRL, DA7218_CP_EN_MASK, + DA7218_CP_EN_MASK); + return 0; + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, DA7218_CP_CTRL, DA7218_CP_EN_MASK, + 0); + return 0; + default: + return -EINVAL; + } +} + +static int da7218_hp_pga_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + /* Enable headphone output */ + snd_soc_update_bits(codec, w->reg, DA7218_HP_AMP_OE_MASK, + DA7218_HP_AMP_OE_MASK); + return 0; + case SND_SOC_DAPM_PRE_PMD: + /* Headphone output high impedance */ + snd_soc_update_bits(codec, w->reg, DA7218_HP_AMP_OE_MASK, 0); + return 0; + default: + return -EINVAL; + } +} + + +/* + * DAPM Widgets + */ + +static const struct snd_soc_dapm_widget da7218_dapm_widgets[] = { + /* Input Supplies */ + SND_SOC_DAPM_SUPPLY("Mic Bias1", DA7218_MICBIAS_EN, + DA7218_MICBIAS_1_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("Mic Bias2", DA7218_MICBIAS_EN, + DA7218_MICBIAS_2_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic1 Left", DA7218_DMIC_1_CTRL, + DA7218_DMIC_1L_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic1 Right", DA7218_DMIC_1_CTRL, + DA7218_DMIC_1R_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic2 Left", DA7218_DMIC_2_CTRL, + DA7218_DMIC_2L_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("DMic2 Right", DA7218_DMIC_2_CTRL, + DA7218_DMIC_2R_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Inputs */ + SND_SOC_DAPM_INPUT("MIC1"), + SND_SOC_DAPM_INPUT("MIC2"), + SND_SOC_DAPM_INPUT("DMIC1L"), + SND_SOC_DAPM_INPUT("DMIC1R"), + SND_SOC_DAPM_INPUT("DMIC2L"), + SND_SOC_DAPM_INPUT("DMIC2R"), + + /* Input Mixer Supplies */ + SND_SOC_DAPM_SUPPLY("Mixin1 Supply", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_MIX_SEL_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_SUPPLY("Mixin2 Supply", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_MIX_SEL_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Input PGAs */ + SND_SOC_DAPM_PGA("Mic1 PGA", DA7218_MIC_1_CTRL, + DA7218_MIC_1_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mic2 PGA", DA7218_MIC_2_CTRL, + DA7218_MIC_2_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixin1 PGA", DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixin2 PGA", DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + + /* Mic/DMic Muxes */ + SND_SOC_DAPM_MUX("Mic1 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic1_sel_mux), + SND_SOC_DAPM_MUX("Mic2 Mux", SND_SOC_NOPM, 0, 0, &da7218_mic2_sel_mux), + + /* Input Filters */ + SND_SOC_DAPM_ADC_E("In Filter1L", NULL, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter1R", NULL, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter2L", NULL, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_ADC_E("In Filter2R", NULL, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_FILTER_EN_SHIFT, DA7218_NO_INVERT, + da7218_in_filter_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Tone Generator */ + SND_SOC_DAPM_SIGGEN("TONE"), + SND_SOC_DAPM_PGA("Tone Generator", DA7218_TONE_GEN_CFG1, + DA7218_START_STOPN_SHIFT, DA7218_NO_INVERT, NULL, 0), + + /* Sidetone Input */ + SND_SOC_DAPM_MUX("Sidetone Mux", SND_SOC_NOPM, 0, 0, + &da7218_sidetone_in_sel_mux), + SND_SOC_DAPM_ADC("Sidetone Filter", NULL, DA7218_SIDETONE_CTRL, + DA7218_SIDETONE_FILTER_EN_SHIFT, DA7218_NO_INVERT), + + /* Input Mixers */ + SND_SOC_DAPM_MIXER("Mixer DAI1L", SND_SOC_NOPM, 0, 0, + da7218_out_dai1l_mix_controls, + ARRAY_SIZE(da7218_out_dai1l_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI1R", SND_SOC_NOPM, 0, 0, + da7218_out_dai1r_mix_controls, + ARRAY_SIZE(da7218_out_dai1r_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI2L", SND_SOC_NOPM, 0, 0, + da7218_out_dai2l_mix_controls, + ARRAY_SIZE(da7218_out_dai2l_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer DAI2R", SND_SOC_NOPM, 0, 0, + da7218_out_dai2r_mix_controls, + ARRAY_SIZE(da7218_out_dai2r_mix_controls)), + + /* DAI Supply */ + SND_SOC_DAPM_SUPPLY("DAI", DA7218_DAI_CTRL, DA7218_DAI_EN_SHIFT, + DA7218_NO_INVERT, da7218_dai_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* DAI */ + SND_SOC_DAPM_AIF_OUT("DAIOUT", "Capture", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("DAIIN", "Playback", 0, SND_SOC_NOPM, 0, 0), + + /* Output Mixers */ + SND_SOC_DAPM_MIXER("Mixer Out FilterL", SND_SOC_NOPM, 0, 0, + da7218_out_filtl_mix_controls, + ARRAY_SIZE(da7218_out_filtl_mix_controls)), + SND_SOC_DAPM_MIXER("Mixer Out FilterR", SND_SOC_NOPM, 0, 0, + da7218_out_filtr_mix_controls, + ARRAY_SIZE(da7218_out_filtr_mix_controls)), + + /* BiQuad Filters */ + SND_SOC_DAPM_MUX("Out FilterL BiQuad Mux", SND_SOC_NOPM, 0, 0, + &da7218_out_filtl_biq_sel_mux), + SND_SOC_DAPM_MUX("Out FilterR BiQuad Mux", SND_SOC_NOPM, 0, 0, + &da7218_out_filtr_biq_sel_mux), + SND_SOC_DAPM_DAC("BiQuad Filter", NULL, DA7218_OUT_1_BIQ_5STAGE_CTRL, + DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT, + DA7218_NO_INVERT), + + /* Sidetone Mixers */ + SND_SOC_DAPM_MIXER("ST Mixer Out FilterL", SND_SOC_NOPM, 0, 0, + da7218_st_out_filtl_mix_controls, + ARRAY_SIZE(da7218_st_out_filtl_mix_controls)), + SND_SOC_DAPM_MIXER("ST Mixer Out FilterR", SND_SOC_NOPM, 0, 0, + da7218_st_out_filtr_mix_controls, + ARRAY_SIZE(da7218_st_out_filtr_mix_controls)), + + /* Output Filters */ + SND_SOC_DAPM_DAC("Out FilterL", NULL, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_SHIFT, DA7218_NO_INVERT), + SND_SOC_DAPM_DAC("Out FilterR", NULL, DA7218_OUT_1R_FILTER_CTRL, + DA7218_IN_1R_FILTER_EN_SHIFT, DA7218_NO_INVERT), + + /* Output PGAs */ + SND_SOC_DAPM_PGA("Mixout Left PGA", DA7218_MIXOUT_L_CTRL, + DA7218_MIXOUT_L_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA("Mixout Right PGA", DA7218_MIXOUT_R_CTRL, + DA7218_MIXOUT_R_AMP_EN_SHIFT, DA7218_NO_INVERT, + NULL, 0), + SND_SOC_DAPM_PGA_E("Headphone Left PGA", DA7218_HP_L_CTRL, + DA7218_HP_L_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0, + da7218_hp_pga_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PGA_E("Headphone Right PGA", DA7218_HP_R_CTRL, + DA7218_HP_R_AMP_EN_SHIFT, DA7218_NO_INVERT, NULL, 0, + da7218_hp_pga_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Output Supplies */ + SND_SOC_DAPM_SUPPLY("Charge Pump", SND_SOC_NOPM, 0, 0, da7218_cp_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + + /* Outputs */ + SND_SOC_DAPM_OUTPUT("HPL"), + SND_SOC_DAPM_OUTPUT("HPR"), +}; + + +/* + * DAPM Mixer Routes + */ + +#define DA7218_DMIX_ROUTES(name) \ + {name, "In Filter1L Switch", "In Filter1L"}, \ + {name, "In Filter1R Switch", "In Filter1R"}, \ + {name, "In Filter2L Switch", "In Filter2L"}, \ + {name, "In Filter2R Switch", "In Filter2R"}, \ + {name, "ToneGen Switch", "Tone Generator"}, \ + {name, "DAIL Switch", "DAIIN"}, \ + {name, "DAIR Switch", "DAIIN"} + +#define DA7218_DMIX_ST_ROUTES(name) \ + {name, "Out FilterL Switch", "Out FilterL BiQuad Mux"}, \ + {name, "Out FilterR Switch", "Out FilterR BiQuad Mux"}, \ + {name, "Sidetone Switch", "Sidetone Filter"} + + +/* + * DAPM audio route definition + */ + +static const struct snd_soc_dapm_route da7218_audio_map[] = { + /* Input paths */ + {"MIC1", NULL, "Mic Bias1"}, + {"MIC2", NULL, "Mic Bias2"}, + {"DMIC1L", NULL, "Mic Bias1"}, + {"DMIC1L", NULL, "DMic1 Left"}, + {"DMIC1R", NULL, "Mic Bias1"}, + {"DMIC1R", NULL, "DMic1 Right"}, + {"DMIC2L", NULL, "Mic Bias2"}, + {"DMIC2L", NULL, "DMic2 Left"}, + {"DMIC2R", NULL, "Mic Bias2"}, + {"DMIC2R", NULL, "DMic2 Right"}, + + {"Mic1 PGA", NULL, "MIC1"}, + {"Mic2 PGA", NULL, "MIC2"}, + + {"Mixin1 PGA", NULL, "Mixin1 Supply"}, + {"Mixin2 PGA", NULL, "Mixin2 Supply"}, + + {"Mixin1 PGA", NULL, "Mic1 PGA"}, + {"Mixin2 PGA", NULL, "Mic2 PGA"}, + + {"Mic1 Mux", "Analog", "Mixin1 PGA"}, + {"Mic1 Mux", "Digital", "DMIC1L"}, + {"Mic1 Mux", "Digital", "DMIC1R"}, + {"Mic2 Mux", "Analog", "Mixin2 PGA"}, + {"Mic2 Mux", "Digital", "DMIC2L"}, + {"Mic2 Mux", "Digital", "DMIC2R"}, + + {"In Filter1L", NULL, "Mic1 Mux"}, + {"In Filter1R", NULL, "Mic1 Mux"}, + {"In Filter2L", NULL, "Mic2 Mux"}, + {"In Filter2R", NULL, "Mic2 Mux"}, + + {"Tone Generator", NULL, "TONE"}, + + {"Sidetone Mux", "In Filter1L", "In Filter1L"}, + {"Sidetone Mux", "In Filter1R", "In Filter1R"}, + {"Sidetone Mux", "In Filter2L", "In Filter2L"}, + {"Sidetone Mux", "In Filter2R", "In Filter2R"}, + {"Sidetone Filter", NULL, "Sidetone Mux"}, + + DA7218_DMIX_ROUTES("Mixer DAI1L"), + DA7218_DMIX_ROUTES("Mixer DAI1R"), + DA7218_DMIX_ROUTES("Mixer DAI2L"), + DA7218_DMIX_ROUTES("Mixer DAI2R"), + + {"DAIOUT", NULL, "Mixer DAI1L"}, + {"DAIOUT", NULL, "Mixer DAI1R"}, + {"DAIOUT", NULL, "Mixer DAI2L"}, + {"DAIOUT", NULL, "Mixer DAI2R"}, + + {"DAIOUT", NULL, "DAI"}, + + /* Output paths */ + {"DAIIN", NULL, "DAI"}, + + DA7218_DMIX_ROUTES("Mixer Out FilterL"), + DA7218_DMIX_ROUTES("Mixer Out FilterR"), + + {"BiQuad Filter", NULL, "Mixer Out FilterL"}, + {"BiQuad Filter", NULL, "Mixer Out FilterR"}, + + {"Out FilterL BiQuad Mux", "Bypass", "Mixer Out FilterL"}, + {"Out FilterL BiQuad Mux", "Enabled", "BiQuad Filter"}, + {"Out FilterR BiQuad Mux", "Bypass", "Mixer Out FilterR"}, + {"Out FilterR BiQuad Mux", "Enabled", "BiQuad Filter"}, + + DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterL"), + DA7218_DMIX_ST_ROUTES("ST Mixer Out FilterR"), + + {"Out FilterL", NULL, "ST Mixer Out FilterL"}, + {"Out FilterR", NULL, "ST Mixer Out FilterR"}, + + {"Mixout Left PGA", NULL, "Out FilterL"}, + {"Mixout Right PGA", NULL, "Out FilterR"}, + + {"Headphone Left PGA", NULL, "Mixout Left PGA"}, + {"Headphone Right PGA", NULL, "Mixout Right PGA"}, + + {"HPL", NULL, "Headphone Left PGA"}, + {"HPR", NULL, "Headphone Right PGA"}, + + {"HPL", NULL, "Charge Pump"}, + {"HPR", NULL, "Charge Pump"}, +}; + + +/* + * DAI operations + */ + +static int da7218_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + if (da7218->mclk_rate == freq) + return 0; + + if (((freq < 2000000) && (freq != 32768)) || (freq > 54000000)) { + dev_err(codec_dai->dev, "Unsupported MCLK value %d\n", + freq); + return -EINVAL; + } + + switch (clk_id) { + case DA7218_CLKSRC_MCLK_SQR: + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MCLK_SQR_EN_MASK, + DA7218_PLL_MCLK_SQR_EN_MASK); + break; + case DA7218_CLKSRC_MCLK: + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MCLK_SQR_EN_MASK, 0); + break; + default: + dev_err(codec_dai->dev, "Unknown clock source %d\n", clk_id); + return -EINVAL; + } + + if (da7218->mclk) { + freq = clk_round_rate(da7218->mclk, freq); + clk_set_rate(da7218->mclk, freq); + } + + da7218->mclk_rate = freq; + + return 0; +} + +static int da7218_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, + int source, unsigned int fref, unsigned int fout) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + u8 pll_ctrl, indiv_bits, indiv; + u8 pll_frac_top, pll_frac_bot, pll_integer; + u32 freq_ref; + u64 frac_div; + + /* Verify 32KHz, 2MHz - 54MHz MCLK provided, and set input divider */ + if (da7218->mclk_rate == 32768) { + indiv_bits = DA7218_PLL_INDIV_2_5_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate < 2000000) { + dev_err(codec->dev, "PLL input clock %d below valid range\n", + da7218->mclk_rate); + return -EINVAL; + } else if (da7218->mclk_rate <= 5000000) { + indiv_bits = DA7218_PLL_INDIV_2_5_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate <= 10000000) { + indiv_bits = DA7218_PLL_INDIV_5_10_MHZ; + indiv = DA7218_PLL_INDIV_2_10_MHZ_VAL; + } else if (da7218->mclk_rate <= 20000000) { + indiv_bits = DA7218_PLL_INDIV_10_20_MHZ; + indiv = DA7218_PLL_INDIV_10_20_MHZ_VAL; + } else if (da7218->mclk_rate <= 40000000) { + indiv_bits = DA7218_PLL_INDIV_20_40_MHZ; + indiv = DA7218_PLL_INDIV_20_40_MHZ_VAL; + } else if (da7218->mclk_rate <= 54000000) { + indiv_bits = DA7218_PLL_INDIV_40_54_MHZ; + indiv = DA7218_PLL_INDIV_40_54_MHZ_VAL; + } else { + dev_err(codec->dev, "PLL input clock %d above valid range\n", + da7218->mclk_rate); + return -EINVAL; + } + freq_ref = (da7218->mclk_rate / indiv); + pll_ctrl = indiv_bits; + + /* Configure PLL */ + switch (source) { + case DA7218_SYSCLK_MCLK: + pll_ctrl |= DA7218_PLL_MODE_BYPASS; + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_INDIV_MASK | + DA7218_PLL_MODE_MASK, pll_ctrl); + return 0; + case DA7218_SYSCLK_PLL: + pll_ctrl |= DA7218_PLL_MODE_NORMAL; + break; + case DA7218_SYSCLK_PLL_SRM: + pll_ctrl |= DA7218_PLL_MODE_SRM; + break; + case DA7218_SYSCLK_PLL_32KHZ: + pll_ctrl |= DA7218_PLL_MODE_32KHZ; + break; + default: + dev_err(codec->dev, "Invalid PLL config\n"); + return -EINVAL; + } + + /* Calculate dividers for PLL */ + pll_integer = fout / freq_ref; + frac_div = (u64)(fout % freq_ref) * 8192ULL; + do_div(frac_div, freq_ref); + pll_frac_top = (frac_div >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK; + pll_frac_bot = (frac_div) & DA7218_BYTE_MASK; + + /* Write PLL config & dividers */ + snd_soc_write(codec, DA7218_PLL_FRAC_TOP, pll_frac_top); + snd_soc_write(codec, DA7218_PLL_FRAC_BOT, pll_frac_bot); + snd_soc_write(codec, DA7218_PLL_INTEGER, pll_integer); + snd_soc_update_bits(codec, DA7218_PLL_CTRL, + DA7218_PLL_MODE_MASK | DA7218_PLL_INDIV_MASK, + pll_ctrl); + + return 0; +} + +static int da7218_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 dai_clk_mode = 0, dai_ctrl = 0; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + da7218->master = true; + break; + case SND_SOC_DAIFMT_CBS_CFS: + da7218->master = false; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_NB_IF: + dai_clk_mode |= DA7218_DAI_WCLK_POL_INV; + break; + case SND_SOC_DAIFMT_IB_NF: + dai_clk_mode |= DA7218_DAI_CLK_POL_INV; + break; + case SND_SOC_DAIFMT_IB_IF: + dai_clk_mode |= DA7218_DAI_WCLK_POL_INV | DA7218_DAI_CLK_POL_INV; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + dai_ctrl |= DA7218_DAI_FORMAT_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + dai_ctrl |= DA7218_DAI_FORMAT_LEFT_J; + break; + case SND_SOC_DAIFMT_RIGHT_J: + dai_ctrl |= DA7218_DAI_FORMAT_RIGHT_J; + break; + case SND_SOC_DAIFMT_DSP_B: + dai_ctrl |= DA7218_DAI_FORMAT_DSP; + break; + default: + return -EINVAL; + } + + /* By default 64 BCLKs per WCLK is supported */ + dai_clk_mode |= DA7218_DAI_BCLKS_PER_WCLK_64; + + snd_soc_write(codec, DA7218_DAI_CLK_MODE, dai_clk_mode); + snd_soc_update_bits(codec, DA7218_DAI_CTRL, DA7218_DAI_FORMAT_MASK, + dai_ctrl); + + return 0; +} + +static int da7218_set_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_codec *codec = dai->codec; + u8 dai_bclks_per_wclk; + u32 frame_size; + + /* No channels enabled so disable TDM, revert to 64-bit frames */ + if (!tx_mask) { + snd_soc_update_bits(codec, DA7218_DAI_TDM_CTRL, + DA7218_DAI_TDM_CH_EN_MASK | + DA7218_DAI_TDM_MODE_EN_MASK, 0); + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_BCLKS_PER_WCLK_MASK, + DA7218_DAI_BCLKS_PER_WCLK_64); + return 0; + } + + /* Check we have valid slots */ + if (fls(tx_mask) > DA7218_DAI_TDM_MAX_SLOTS) { + dev_err(codec->dev, "Invalid number of slots, max = %d\n", + DA7218_DAI_TDM_MAX_SLOTS); + return -EINVAL; + } + + /* Check we have a valid offset given (first 2 bytes of rx_mask) */ + if (rx_mask >> DA7218_2BYTE_SHIFT) { + dev_err(codec->dev, "Invalid slot offset, max = %d\n", + DA7218_2BYTE_MASK); + return -EINVAL; + } + + /* Calculate & validate frame size based on slot info provided. */ + frame_size = slots * slot_width; + switch (frame_size) { + case 32: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_32; + break; + case 64: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_64; + break; + case 128: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_128; + break; + case 256: + dai_bclks_per_wclk = DA7218_DAI_BCLKS_PER_WCLK_256; + break; + default: + dev_err(codec->dev, "Invalid frame size\n"); + return -EINVAL; + } + + snd_soc_update_bits(codec, DA7218_DAI_CLK_MODE, + DA7218_DAI_BCLKS_PER_WCLK_MASK, + dai_bclks_per_wclk); + snd_soc_write(codec, DA7218_DAI_OFFSET_LOWER, + (rx_mask & DA7218_BYTE_MASK)); + snd_soc_write(codec, DA7218_DAI_OFFSET_UPPER, + ((rx_mask >> DA7218_BYTE_SHIFT) & DA7218_BYTE_MASK)); + snd_soc_update_bits(codec, DA7218_DAI_TDM_CTRL, + DA7218_DAI_TDM_CH_EN_MASK | + DA7218_DAI_TDM_MODE_EN_MASK, + (tx_mask << DA7218_DAI_TDM_CH_EN_SHIFT) | + DA7218_DAI_TDM_MODE_EN_MASK); + + return 0; +} + +static int da7218_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + u8 dai_ctrl = 0, fs; + unsigned int channels; + + switch (params_width(params)) { + case 16: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S16_LE; + break; + case 20: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S20_LE; + break; + case 24: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S24_LE; + break; + case 32: + dai_ctrl |= DA7218_DAI_WORD_LENGTH_S32_LE; + break; + default: + return -EINVAL; + } + + channels = params_channels(params); + if ((channels < 1) || (channels > DA7218_DAI_CH_NUM_MAX)) { + dev_err(codec->dev, + "Invalid number of channels, only 1 to %d supported\n", + DA7218_DAI_CH_NUM_MAX); + return -EINVAL; + } + dai_ctrl |= channels << DA7218_DAI_CH_NUM_SHIFT; + + switch (params_rate(params)) { + case 8000: + fs = DA7218_SR_8000; + break; + case 11025: + fs = DA7218_SR_11025; + break; + case 12000: + fs = DA7218_SR_12000; + break; + case 16000: + fs = DA7218_SR_16000; + break; + case 22050: + fs = DA7218_SR_22050; + break; + case 24000: + fs = DA7218_SR_24000; + break; + case 32000: + fs = DA7218_SR_32000; + break; + case 44100: + fs = DA7218_SR_44100; + break; + case 48000: + fs = DA7218_SR_48000; + break; + case 88200: + fs = DA7218_SR_88200; + break; + case 96000: + fs = DA7218_SR_96000; + break; + default: + return -EINVAL; + } + + snd_soc_update_bits(codec, DA7218_DAI_CTRL, + DA7218_DAI_WORD_LENGTH_MASK | DA7218_DAI_CH_NUM_MASK, + dai_ctrl); + /* SRs tied for ADCs and DACs. */ + snd_soc_write(codec, DA7218_SR, + (fs << DA7218_SR_DAC_SHIFT) | (fs << DA7218_SR_ADC_SHIFT)); + + return 0; +} + +static const struct snd_soc_dai_ops da7218_dai_ops = { + .hw_params = da7218_hw_params, + .set_sysclk = da7218_set_dai_sysclk, + .set_pll = da7218_set_dai_pll, + .set_fmt = da7218_set_dai_fmt, + .set_tdm_slot = da7218_set_dai_tdm_slot, +}; + +#define DA7218_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_driver da7218_dai = { + .name = "da7218-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 4, /* Only 2 channels of data */ + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = DA7218_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 4, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = DA7218_FORMATS, + }, + .ops = &da7218_dai_ops, + .symmetric_rates = 1, + .symmetric_channels = 1, + .symmetric_samplebits = 1, +}; + + +/* + * Mic Level Detect + */ + +static void da7218_micldet_irq(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* Just one event for voice level detect, simulate press and release */ + input_report_key(da7218->mic_lvl_input, KEY_VOICECOMMAND, 1); + input_sync(da7218->mic_lvl_input); + input_report_key(da7218->mic_lvl_input, KEY_VOICECOMMAND, 0); + input_sync(da7218->mic_lvl_input); +} + + +/* + * HP Detect + */ + +int da7218_hpldet(struct snd_soc_codec *codec, struct snd_soc_jack *jack) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + if (da7218->dev_id == DA7217_DEV_ID) + return -EINVAL; + + da7218->jack = jack; + snd_soc_update_bits(codec, DA7218_HPLDET_JACK, + DA7218_HPLDET_JACK_EN_MASK, + jack ? DA7218_HPLDET_JACK_EN_MASK : 0); + + return 0; +} +EXPORT_SYMBOL_GPL(da7218_hpldet); + +static void da7218_hpldet_irq(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + u8 jack_status; + int report; + + jack_status = snd_soc_read(codec, DA7218_EVENT_STATUS); + + if (jack_status & DA7218_HPLDET_JACK_STS_MASK) + report = SND_JACK_HEADPHONE; + else + report = 0; + + snd_soc_jack_report(da7218->jack, report, SND_JACK_HEADPHONE); +} + +/* + * IRQ + */ + +static irqreturn_t da7218_irq_thread(int irq, void *data) +{ + struct snd_soc_codec *codec = data; + u8 status; + + /* Read IRQ status reg */ + status = snd_soc_read(codec, DA7218_EVENT); + if (!status) + return IRQ_NONE; + + /* Mic level detect */ + if (status & DA7218_LVL_DET_EVENT_MASK) + da7218_micldet_irq(codec); + + /* HP detect */ + if (status & DA7218_HPLDET_JACK_EVENT_MASK) + da7218_hpldet_irq(codec); + + /* Clear interrupts */ + snd_soc_write(codec, DA7218_EVENT, status); + + return IRQ_HANDLED; +} + +/* + * DT + */ + +static const struct of_device_id da7218_of_match[] = { + { .compatible = "dlg,da7217", .data = (void *) DA7217_DEV_ID }, + { .compatible = "dlg,da7218", .data = (void *) DA7218_DEV_ID }, + { } +}; +MODULE_DEVICE_TABLE(of, da7218_of_match); + +static inline int da7218_of_get_id(struct device *dev) +{ + const struct of_device_id *id = of_match_device(da7218_of_match, dev); + + if (id) + return (int) id->data; + else + return -EINVAL; +} + +static enum da7218_ldo_lvl_sel da7218_of_ldo_lvl(struct snd_soc_codec *codec, + u32 val) +{ + switch (val) { + case 1050: + return DA7218_LDO_LVL_SEL_1_05V; + case 1100: + return DA7218_LDO_LVL_SEL_1_10V; + case 1200: + return DA7218_LDO_LVL_SEL_1_20V; + case 1400: + return DA7218_LDO_LVL_SEL_1_40V; + default: + dev_warn(codec->dev, "Invalid LDO level"); + return DA7218_LDO_LVL_SEL_1_05V; + } +} + +static enum da7218_micbias_voltage + da7218_of_micbias_lvl(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 1200: + return DA7218_MICBIAS_1_2V; + case 1600: + return DA7218_MICBIAS_1_6V; + case 1800: + return DA7218_MICBIAS_1_8V; + case 2000: + return DA7218_MICBIAS_2_0V; + case 2200: + return DA7218_MICBIAS_2_2V; + case 2400: + return DA7218_MICBIAS_2_4V; + case 2600: + return DA7218_MICBIAS_2_6V; + case 2800: + return DA7218_MICBIAS_2_8V; + case 3000: + return DA7218_MICBIAS_3_0V; + default: + dev_warn(codec->dev, "Invalid micbias level"); + return DA7218_MICBIAS_1_6V; + } +} + +static enum da7218_mic_amp_in_sel + da7218_of_mic_amp_in_sel(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "diff")) { + return DA7218_MIC_AMP_IN_SEL_DIFF; + } else if (!strcmp(str, "se_p")) { + return DA7218_MIC_AMP_IN_SEL_SE_P; + } else if (!strcmp(str, "se_n")) { + return DA7218_MIC_AMP_IN_SEL_SE_N; + } else { + dev_warn(codec->dev, "Invalid mic input type selection"); + return DA7218_MIC_AMP_IN_SEL_DIFF; + } +} + +static enum da7218_dmic_data_sel + da7218_of_dmic_data_sel(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "lrise_rfall")) { + return DA7218_DMIC_DATA_LRISE_RFALL; + } else if (!strcmp(str, "lfall_rrise")) { + return DA7218_DMIC_DATA_LFALL_RRISE; + } else { + dev_warn(codec->dev, "Invalid DMIC data type selection"); + return DA7218_DMIC_DATA_LRISE_RFALL; + } +} + +static enum da7218_dmic_samplephase + da7218_of_dmic_samplephase(struct snd_soc_codec *codec, const char *str) +{ + if (!strcmp(str, "on_clkedge")) { + return DA7218_DMIC_SAMPLE_ON_CLKEDGE; + } else if (!strcmp(str, "between_clkedge")) { + return DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE; + } else { + dev_warn(codec->dev, "Invalid DMIC sample phase"); + return DA7218_DMIC_SAMPLE_ON_CLKEDGE; + } +} + +static enum da7218_dmic_clk_rate + da7218_of_dmic_clkrate(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 1500000: + return DA7218_DMIC_CLK_1_5MHZ; + case 3000000: + return DA7218_DMIC_CLK_3_0MHZ; + default: + dev_warn(codec->dev, "Invalid DMIC clock rate"); + return DA7218_DMIC_CLK_3_0MHZ; + } +} + +static int da7218_of_biquad_cfg(struct snd_soc_codec *codec, const char *name, + u8 **biquad_cfg) +{ + struct device_node *np = codec->dev->of_node; + int num_items, of_len, i; + const __be32 *of_val; + u8 *cfg; + + of_val = of_get_property(np, name, &of_len); + if ((!of_len) && (of_len % DA7218_OF_BIQUAD_CFG_ROW_SIZE)) { + dev_warn(codec->dev, "Invalid %s property provided\n", name); + return 0; + } + + num_items = of_len / sizeof(u32); + cfg = devm_kzalloc(codec->dev, num_items, GFP_KERNEL); + if (!cfg) { + dev_warn(codec->dev, "Failed to allocate memory for %s data\n", + name); + return 0; + } + + for (i = 0; i < num_items; ++i) + cfg[i] = (u8) be32_to_cpu(of_val[i]); + *biquad_cfg = cfg; + + return num_items; +} + + +static enum da7218_hpldet_jack_rate + da7218_of_jack_rate(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 5: + return DA7218_HPLDET_JACK_RATE_5US; + case 10: + return DA7218_HPLDET_JACK_RATE_10US; + case 20: + return DA7218_HPLDET_JACK_RATE_20US; + case 40: + return DA7218_HPLDET_JACK_RATE_40US; + case 80: + return DA7218_HPLDET_JACK_RATE_80US; + case 160: + return DA7218_HPLDET_JACK_RATE_160US; + case 320: + return DA7218_HPLDET_JACK_RATE_320US; + case 640: + return DA7218_HPLDET_JACK_RATE_640US; + default: + dev_warn(codec->dev, "Invalid jack detect rate"); + return DA7218_HPLDET_JACK_RATE_40US; + } +} + +static enum da7218_hpldet_jack_debounce + da7218_of_jack_debounce(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 0: + return DA7218_HPLDET_JACK_DEBOUNCE_OFF; + case 2: + return DA7218_HPLDET_JACK_DEBOUNCE_2; + case 3: + return DA7218_HPLDET_JACK_DEBOUNCE_3; + case 4: + return DA7218_HPLDET_JACK_DEBOUNCE_4; + default: + dev_warn(codec->dev, "Invalid jack debounce"); + return DA7218_HPLDET_JACK_DEBOUNCE_2; + } +} + +static enum da7218_hpldet_jack_thr + da7218_of_jack_thr(struct snd_soc_codec *codec, u32 val) +{ + switch (val) { + case 84: + return DA7218_HPLDET_JACK_THR_84PCT; + case 88: + return DA7218_HPLDET_JACK_THR_88PCT; + case 92: + return DA7218_HPLDET_JACK_THR_92PCT; + case 96: + return DA7218_HPLDET_JACK_THR_96PCT; + default: + dev_warn(codec->dev, "Invalid jack threshold level"); + return DA7218_HPLDET_JACK_THR_84PCT; + } +} + +static struct da7218_pdata *da7218_of_to_pdata(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct device_node *np = codec->dev->of_node; + struct device_node *hpldet_np; + struct da7218_pdata *pdata; + struct da7218_hpldet_pdata *hpldet_pdata; + const char *of_str; + u32 of_val32; + + pdata = devm_kzalloc(codec->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + dev_warn(codec->dev, "Failed to allocate memory for pdata\n"); + return NULL; + } + + if (of_property_read_u32(np, "dlg,ldo-lvl", &of_val32) >= 0) + pdata->ldo_lvl_sel = da7218_of_ldo_lvl(codec, of_val32); + else + pdata->ldo_lvl_sel = DA7218_LDO_LVL_SEL_1_05V; + + if (of_property_read_u32(np, "dlg,micbias1-lvl", &of_val32) >= 0) + pdata->micbias1_lvl = da7218_of_micbias_lvl(codec, of_val32); + else + pdata->micbias1_lvl = DA7218_MICBIAS_1_6V; + + if (of_property_read_u32(np, "dlg,micbias2-lvl", &of_val32) >= 0) + pdata->micbias2_lvl = da7218_of_micbias_lvl(codec, of_val32); + else + pdata->micbias2_lvl = DA7218_MICBIAS_1_6V; + + if (!of_property_read_string(np, "dlg,mic1-amp-in-sel", &of_str)) + pdata->mic1_amp_in_sel = + da7218_of_mic_amp_in_sel(codec, of_str); + else + pdata->mic1_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; + + if (!of_property_read_string(np, "dlg,mic2-amp-in-sel", &of_str)) + pdata->mic2_amp_in_sel = + da7218_of_mic_amp_in_sel(codec, of_str); + else + pdata->mic2_amp_in_sel = DA7218_MIC_AMP_IN_SEL_DIFF; + + if (!of_property_read_string(np, "dlg,dmic1-data-sel", &of_str)) + pdata->dmic1_data_sel = da7218_of_dmic_data_sel(codec, of_str); + else + pdata->dmic1_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; + + if (!of_property_read_string(np, "dlg,dmic1-samplephase", &of_str)) + pdata->dmic1_samplephase = + da7218_of_dmic_samplephase(codec, of_str); + else + pdata->dmic1_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; + + if (of_property_read_u32(np, "dlg,dmic1-clkrate", &of_val32) >= 0) + pdata->dmic1_clk_rate = da7218_of_dmic_clkrate(codec, of_val32); + else + pdata->dmic1_clk_rate = DA7218_DMIC_CLK_3_0MHZ; + + if (!of_property_read_string(np, "dlg,dmic2-data-sel", &of_str)) + pdata->dmic2_data_sel = da7218_of_dmic_data_sel(codec, of_str); + else + pdata->dmic2_data_sel = DA7218_DMIC_DATA_LRISE_RFALL; + + if (!of_property_read_string(np, "dlg,dmic2-samplephase", &of_str)) + pdata->dmic2_samplephase = + da7218_of_dmic_samplephase(codec, of_str); + else + pdata->dmic2_samplephase = DA7218_DMIC_SAMPLE_ON_CLKEDGE; + + if (of_property_read_u32(np, "dlg,dmic2-clkrate", &of_val32) >= 0) + pdata->dmic2_clk_rate = da7218_of_dmic_clkrate(codec, of_val32); + else + pdata->dmic2_clk_rate = DA7218_DMIC_CLK_3_0MHZ; + + pdata->biquad_cfg_len = da7218_of_biquad_cfg(codec, "dlg,biquad-cfg", + &pdata->biquad_cfg); + pdata->st_biquad_cfg_len = da7218_of_biquad_cfg(codec, + "dlg,st-biquad-cfg", + &pdata->st_biquad_cfg); + + if (da7218->dev_id == DA7217_DEV_ID) { + if (of_property_read_bool(np, "dlg,hp-diff-single-supply")) + pdata->hp_diff_single_supply = true; + } + + if (da7218->dev_id == DA7218_DEV_ID) { + hpldet_np = of_find_node_by_name(np, "da7218_hpldet"); + if (!hpldet_np) + return pdata; + + hpldet_pdata = devm_kzalloc(codec->dev, sizeof(*hpldet_pdata), + GFP_KERNEL); + if (!hpldet_pdata) { + dev_warn(codec->dev, + "Failed to allocate memory for hpldet pdata\n"); + of_node_put(hpldet_np); + return pdata; + } + pdata->hpldet_pdata = hpldet_pdata; + + if (of_property_read_u32(hpldet_np, "dlg,jack-rate", + &of_val32) >= 0) + hpldet_pdata->jack_rate = + da7218_of_jack_rate(codec, of_val32); + else + hpldet_pdata->jack_rate = DA7218_HPLDET_JACK_RATE_40US; + + if (of_property_read_u32(hpldet_np, "dlg,jack-debounce", + &of_val32) >= 0) + hpldet_pdata->jack_debounce = + da7218_of_jack_debounce(codec, of_val32); + else + hpldet_pdata->jack_debounce = + DA7218_HPLDET_JACK_DEBOUNCE_2; + + if (of_property_read_u32(hpldet_np, "dlg,jack-threshold", + &of_val32) >= 0) + hpldet_pdata->jack_thr = + da7218_of_jack_thr(codec, of_val32); + else + hpldet_pdata->jack_thr = DA7218_HPLDET_JACK_THR_84PCT; + + if (of_property_read_bool(hpldet_np, "dlg,comp-inv")) + hpldet_pdata->comp_inv = true; + + if (of_property_read_bool(hpldet_np, "dlg,hyst")) + hpldet_pdata->hyst = true; + + if (of_property_read_bool(hpldet_np, "dlg,discharge")) + hpldet_pdata->discharge = true; + + of_node_put(hpldet_np); + } + + return pdata; +} + + +/* + * Codec driver functions + */ + +static int da7218_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + switch (level) { + case SND_SOC_BIAS_ON: + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { + /* MCLK */ + clk_prepare_enable(da7218->mclk); + + /* Master bias */ + snd_soc_update_bits(codec, DA7218_REFERENCES, + DA7218_BIAS_EN_MASK, + DA7218_BIAS_EN_MASK); + + /* Internal LDO */ + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_EN_MASK, + DA7218_LDO_EN_MASK); + } + break; + case SND_SOC_BIAS_OFF: + /* Only disable if jack detection disabled */ + if (!da7218->jack) { + /* Internal LDO */ + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_EN_MASK, 0); + + /* Master bias */ + snd_soc_update_bits(codec, DA7218_REFERENCES, + DA7218_BIAS_EN_MASK, 0); + } + + /* MCLK */ + clk_disable_unprepare(da7218->mclk); + break; + } + + return 0; +} + +static const char *da7218_supply_names[DA7218_NUM_SUPPLIES] = { + [DA7218_SUPPLY_VDD] = "VDD", + [DA7218_SUPPLY_VDDMIC] = "VDDMIC", + [DA7218_SUPPLY_VDDIO] = "VDDIO", +}; + +static int da7218_handle_supplies(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct regulator *vddio; + u8 io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V; + int i, ret; + + /* Get required supplies */ + for (i = 0; i < DA7218_NUM_SUPPLIES; ++i) + da7218->supplies[i].supply = da7218_supply_names[i]; + + ret = devm_regulator_bulk_get(codec->dev, DA7218_NUM_SUPPLIES, + da7218->supplies); + if (ret) { + dev_err(codec->dev, "Failed to get supplies\n"); + return ret; + } + + /* Determine VDDIO voltage provided */ + vddio = da7218->supplies[DA7218_SUPPLY_VDDIO].consumer; + ret = regulator_get_voltage(vddio); + if (ret < 1500000) + dev_warn(codec->dev, "Invalid VDDIO voltage\n"); + else if (ret < 2500000) + io_voltage_lvl = DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V; + + /* Enable main supplies */ + ret = regulator_bulk_enable(DA7218_NUM_SUPPLIES, da7218->supplies); + if (ret) { + dev_err(codec->dev, "Failed to enable supplies\n"); + return ret; + } + + /* Ensure device in active mode */ + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, DA7218_SYSTEM_ACTIVE_MASK); + + /* Update IO voltage level range */ + snd_soc_write(codec, DA7218_IO_CTRL, io_voltage_lvl); + + return 0; +} + +static void da7218_handle_pdata(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct da7218_pdata *pdata = da7218->pdata; + int i; + + if (pdata) { + u8 micbias_lvl = 0, dmic_cfg = 0; + + /* Internal LDO */ + switch (pdata->ldo_lvl_sel) { + case DA7218_LDO_LVL_SEL_1_05V: + case DA7218_LDO_LVL_SEL_1_10V: + case DA7218_LDO_LVL_SEL_1_20V: + case DA7218_LDO_LVL_SEL_1_40V: + snd_soc_update_bits(codec, DA7218_LDO_CTRL, + DA7218_LDO_LEVEL_SELECT_MASK, + (pdata->ldo_lvl_sel << + DA7218_LDO_LEVEL_SELECT_SHIFT)); + break; + } + + /* Mic Bias voltages */ + switch (pdata->micbias1_lvl) { + case DA7218_MICBIAS_1_2V: + micbias_lvl |= DA7218_MICBIAS_1_LP_MODE_MASK; + break; + case DA7218_MICBIAS_1_6V: + case DA7218_MICBIAS_1_8V: + case DA7218_MICBIAS_2_0V: + case DA7218_MICBIAS_2_2V: + case DA7218_MICBIAS_2_4V: + case DA7218_MICBIAS_2_6V: + case DA7218_MICBIAS_2_8V: + case DA7218_MICBIAS_3_0V: + micbias_lvl |= (pdata->micbias1_lvl << + DA7218_MICBIAS_1_LEVEL_SHIFT); + break; + } + + switch (pdata->micbias2_lvl) { + case DA7218_MICBIAS_1_2V: + micbias_lvl |= DA7218_MICBIAS_2_LP_MODE_MASK; + break; + case DA7218_MICBIAS_1_6V: + case DA7218_MICBIAS_1_8V: + case DA7218_MICBIAS_2_0V: + case DA7218_MICBIAS_2_2V: + case DA7218_MICBIAS_2_4V: + case DA7218_MICBIAS_2_6V: + case DA7218_MICBIAS_2_8V: + case DA7218_MICBIAS_3_0V: + micbias_lvl |= (pdata->micbias2_lvl << + DA7218_MICBIAS_2_LEVEL_SHIFT); + break; + } + + snd_soc_write(codec, DA7218_MICBIAS_CTRL, micbias_lvl); + + /* Mic */ + switch (pdata->mic1_amp_in_sel) { + case DA7218_MIC_AMP_IN_SEL_DIFF: + case DA7218_MIC_AMP_IN_SEL_SE_P: + case DA7218_MIC_AMP_IN_SEL_SE_N: + snd_soc_write(codec, DA7218_MIC_1_SELECT, + pdata->mic1_amp_in_sel); + break; + } + + switch (pdata->mic2_amp_in_sel) { + case DA7218_MIC_AMP_IN_SEL_DIFF: + case DA7218_MIC_AMP_IN_SEL_SE_P: + case DA7218_MIC_AMP_IN_SEL_SE_N: + snd_soc_write(codec, DA7218_MIC_2_SELECT, + pdata->mic2_amp_in_sel); + break; + } + + /* DMIC */ + switch (pdata->dmic1_data_sel) { + case DA7218_DMIC_DATA_LFALL_RRISE: + case DA7218_DMIC_DATA_LRISE_RFALL: + dmic_cfg |= (pdata->dmic1_data_sel << + DA7218_DMIC_1_DATA_SEL_SHIFT); + break; + } + + switch (pdata->dmic1_samplephase) { + case DA7218_DMIC_SAMPLE_ON_CLKEDGE: + case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: + dmic_cfg |= (pdata->dmic1_samplephase << + DA7218_DMIC_1_SAMPLEPHASE_SHIFT); + break; + } + + switch (pdata->dmic1_clk_rate) { + case DA7218_DMIC_CLK_3_0MHZ: + case DA7218_DMIC_CLK_1_5MHZ: + dmic_cfg |= (pdata->dmic1_clk_rate << + DA7218_DMIC_1_CLK_RATE_SHIFT); + break; + } + + snd_soc_update_bits(codec, DA7218_DMIC_1_CTRL, + DA7218_DMIC_1_DATA_SEL_MASK | + DA7218_DMIC_1_SAMPLEPHASE_MASK | + DA7218_DMIC_1_CLK_RATE_MASK, dmic_cfg); + + dmic_cfg = 0; + switch (pdata->dmic2_data_sel) { + case DA7218_DMIC_DATA_LFALL_RRISE: + case DA7218_DMIC_DATA_LRISE_RFALL: + dmic_cfg |= (pdata->dmic2_data_sel << + DA7218_DMIC_2_DATA_SEL_SHIFT); + break; + } + + switch (pdata->dmic2_samplephase) { + case DA7218_DMIC_SAMPLE_ON_CLKEDGE: + case DA7218_DMIC_SAMPLE_BETWEEN_CLKEDGE: + dmic_cfg |= (pdata->dmic2_samplephase << + DA7218_DMIC_2_SAMPLEPHASE_SHIFT); + break; + } + + switch (pdata->dmic2_clk_rate) { + case DA7218_DMIC_CLK_3_0MHZ: + case DA7218_DMIC_CLK_1_5MHZ: + dmic_cfg |= (pdata->dmic2_clk_rate << + DA7218_DMIC_2_CLK_RATE_SHIFT); + break; + } + + snd_soc_update_bits(codec, DA7218_DMIC_2_CTRL, + DA7218_DMIC_2_DATA_SEL_MASK | + DA7218_DMIC_2_SAMPLEPHASE_MASK | + DA7218_DMIC_2_CLK_RATE_MASK, dmic_cfg); + + /* + * BiQuad Filters: + * + * Need to enable at least one output filter channel to be able + * to program coefficients. + */ + if (pdata->biquad_cfg || pdata->st_biquad_cfg) + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_MASK, + DA7218_OUT_1L_FILTER_EN_MASK); + + if (pdata->biquad_cfg) { + u8 *biquad_cfg = pdata->biquad_cfg; + int biquad_cfg_len = pdata->biquad_cfg_len; + + for (i = 0; i < biquad_cfg_len; + i += DA7218_BIQUAD_CFG_PAIR_SIZE) + regmap_raw_write(da7218->regmap, + DA7218_OUT_1_BIQ_5STAGE_DATA, + (biquad_cfg + i), + DA7218_BIQUAD_CFG_PAIR_SIZE); + } + + if (pdata->st_biquad_cfg) { + u8 *biquad_cfg = pdata->st_biquad_cfg; + int biquad_cfg_len = pdata->st_biquad_cfg_len; + + for (i = 0; i < biquad_cfg_len; + i += DA7218_BIQUAD_CFG_PAIR_SIZE) + regmap_raw_write(da7218->regmap, + DA7218_SIDETONE_BIQ_3STAGE_DATA, + (biquad_cfg + i), + DA7218_BIQUAD_CFG_PAIR_SIZE); + } + + /* Disable output filter, if previously enabled */ + if (pdata->biquad_cfg || pdata->st_biquad_cfg) + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_FILTER_EN_MASK, 0); + + /* DA7217 Specific */ + if (da7218->dev_id == DA7217_DEV_ID) { + da7218->hp_single_supply = + pdata->hp_diff_single_supply; + + if (da7218->hp_single_supply) { + snd_soc_write(codec, DA7218_HP_DIFF_UNLOCK, + DA7218_HP_DIFF_UNLOCK_VAL); + snd_soc_update_bits(codec, DA7218_HP_DIFF_CTRL, + DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK, + DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK); + } + } + + /* DA7218 Specific */ + if ((da7218->dev_id == DA7218_DEV_ID) && + (pdata->hpldet_pdata)) { + struct da7218_hpldet_pdata *hpldet_pdata = + pdata->hpldet_pdata; + u8 hpldet_cfg = 0; + + switch (hpldet_pdata->jack_rate) { + case DA7218_HPLDET_JACK_RATE_5US: + case DA7218_HPLDET_JACK_RATE_10US: + case DA7218_HPLDET_JACK_RATE_20US: + case DA7218_HPLDET_JACK_RATE_40US: + case DA7218_HPLDET_JACK_RATE_80US: + case DA7218_HPLDET_JACK_RATE_160US: + case DA7218_HPLDET_JACK_RATE_320US: + case DA7218_HPLDET_JACK_RATE_640US: + hpldet_cfg |= + (hpldet_pdata->jack_rate << + DA7218_HPLDET_JACK_RATE_SHIFT); + break; + } + + switch (hpldet_pdata->jack_debounce) { + case DA7218_HPLDET_JACK_DEBOUNCE_OFF: + case DA7218_HPLDET_JACK_DEBOUNCE_2: + case DA7218_HPLDET_JACK_DEBOUNCE_3: + case DA7218_HPLDET_JACK_DEBOUNCE_4: + hpldet_cfg |= + (hpldet_pdata->jack_debounce << + DA7218_HPLDET_JACK_DEBOUNCE_SHIFT); + break; + } + + switch (hpldet_pdata->jack_thr) { + case DA7218_HPLDET_JACK_THR_84PCT: + case DA7218_HPLDET_JACK_THR_88PCT: + case DA7218_HPLDET_JACK_THR_92PCT: + case DA7218_HPLDET_JACK_THR_96PCT: + hpldet_cfg |= + (hpldet_pdata->jack_thr << + DA7218_HPLDET_JACK_THR_SHIFT); + break; + } + snd_soc_update_bits(codec, DA7218_HPLDET_JACK, + DA7218_HPLDET_JACK_RATE_MASK | + DA7218_HPLDET_JACK_DEBOUNCE_MASK | + DA7218_HPLDET_JACK_THR_MASK, + hpldet_cfg); + + hpldet_cfg = 0; + if (hpldet_pdata->comp_inv) + hpldet_cfg |= DA7218_HPLDET_COMP_INV_MASK; + + if (hpldet_pdata->hyst) + hpldet_cfg |= DA7218_HPLDET_HYST_EN_MASK; + + if (hpldet_pdata->discharge) + hpldet_cfg |= DA7218_HPLDET_DISCHARGE_EN_MASK; + + snd_soc_write(codec, DA7218_HPLDET_CTRL, hpldet_cfg); + } + } +} + +static int da7218_probe(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + struct input_dev *input_dev; + int ret; + + /* Regulator configuration */ + ret = da7218_handle_supplies(codec); + if (ret) + return ret; + + /* Handle DT/Platform data */ + if (codec->dev->of_node) + da7218->pdata = da7218_of_to_pdata(codec); + else + da7218->pdata = dev_get_platdata(codec->dev); + + da7218_handle_pdata(codec); + + /* Check if MCLK provided, if not the clock is NULL */ + da7218->mclk = devm_clk_get(codec->dev, "mclk"); + if (IS_ERR(da7218->mclk)) { + if (PTR_ERR(da7218->mclk) != -ENOENT) { + ret = PTR_ERR(da7218->mclk); + goto err_disable_reg; + } else { + da7218->mclk = NULL; + } + } + + /* Default PC to free-running */ + snd_soc_write(codec, DA7218_PC_COUNT, DA7218_PC_FREERUN_MASK); + + /* Default all mixers off */ + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0); + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0); + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0); + + /* Default CP to normal load, power mode */ + snd_soc_update_bits(codec, DA7218_CP_CTRL, + DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK, 0); + + /* Default gain ramping */ + snd_soc_update_bits(codec, DA7218_MIXIN_1_CTRL, + DA7218_MIXIN_1_AMP_RAMP_EN_MASK, + DA7218_MIXIN_1_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_MIXIN_2_CTRL, + DA7218_MIXIN_2_AMP_RAMP_EN_MASK, + DA7218_MIXIN_2_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1L_FILTER_CTRL, + DA7218_IN_1L_RAMP_EN_MASK, + DA7218_IN_1L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_1R_FILTER_CTRL, + DA7218_IN_1R_RAMP_EN_MASK, + DA7218_IN_1R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2L_FILTER_CTRL, + DA7218_IN_2L_RAMP_EN_MASK, + DA7218_IN_2L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_IN_2R_FILTER_CTRL, + DA7218_IN_2R_RAMP_EN_MASK, + DA7218_IN_2R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_DGS_GAIN_CTRL, + DA7218_DGS_RAMP_EN_MASK, DA7218_DGS_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_OUT_1L_FILTER_CTRL, + DA7218_OUT_1L_RAMP_EN_MASK, + DA7218_OUT_1L_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_OUT_1R_FILTER_CTRL, + DA7218_OUT_1R_RAMP_EN_MASK, + DA7218_OUT_1R_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_HP_L_CTRL, + DA7218_HP_L_AMP_RAMP_EN_MASK, + DA7218_HP_L_AMP_RAMP_EN_MASK); + snd_soc_update_bits(codec, DA7218_HP_R_CTRL, + DA7218_HP_R_AMP_RAMP_EN_MASK, + DA7218_HP_R_AMP_RAMP_EN_MASK); + + /* Default infinite tone gen, start/stop by Kcontrol */ + snd_soc_write(codec, DA7218_TONE_GEN_CYCLES, DA7218_BEEP_CYCLES_MASK); + + /* DA7217 specific config */ + if (da7218->dev_id == DA7217_DEV_ID) { + snd_soc_update_bits(codec, DA7218_HP_DIFF_CTRL, + DA7218_HP_AMP_DIFF_MODE_EN_MASK, + DA7218_HP_AMP_DIFF_MODE_EN_MASK); + + /* Only DA7218 supports HP detect, mask off for DA7217 */ + snd_soc_write(codec, DA7218_EVENT_MASK, + DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK); + } + + if (da7218->irq) { + /* Add input for mic level detection */ + input_dev = devm_input_allocate_device(codec->dev); + if (!input_dev) { + dev_err(codec->dev, "Failed to allocate input device\n"); + ret = -ENOMEM; + goto err_disable_reg; + } + + input_dev->name = "DA7218 Mic Level Detect"; + input_dev->phys = dev_name(codec->dev); + input_dev->id.bustype = BUS_I2C; + input_dev->dev.parent = codec->dev; + + input_set_capability(input_dev, EV_KEY, KEY_VOICECOMMAND); + + ret = input_register_device(input_dev); + if (ret) { + dev_err(codec->dev, "Failed to register input device\n"); + goto err_disable_reg; + } + + da7218->mic_lvl_input = input_dev; + + ret = devm_request_threaded_irq(codec->dev, da7218->irq, NULL, + da7218_irq_thread, + IRQF_TRIGGER_LOW | IRQF_ONESHOT, + "da7218", codec); + if (ret != 0) { + dev_err(codec->dev, "Failed to request IRQ %d: %d\n", + da7218->irq, ret); + goto err_disable_reg; + } + + } + + return 0; + +err_disable_reg: + regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); + + return ret; +} + +static int da7218_remove(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + regulator_bulk_disable(DA7218_NUM_SUPPLIES, da7218->supplies); + + return 0; +} + +#ifdef CONFIG_PM +static int da7218_suspend(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + da7218_set_bias_level(codec, SND_SOC_BIAS_OFF); + + /* Put device into standby mode if jack detection disabled */ + if (!da7218->jack) + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, 0); + + return 0; +} + +static int da7218_resume(struct snd_soc_codec *codec) +{ + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); + + /* Put device into active mode if previously moved to standby */ + if (!da7218->jack) + snd_soc_write(codec, DA7218_SYSTEM_ACTIVE, + DA7218_SYSTEM_ACTIVE_MASK); + + da7218_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + return 0; +} +#else +#define da7218_suspend NULL +#define da7218_resume NULL +#endif + +static struct snd_soc_codec_driver soc_codec_dev_da7218 = { + .probe = da7218_probe, + .remove = da7218_remove, + .suspend = da7218_suspend, + .resume = da7218_resume, + .set_bias_level = da7218_set_bias_level, + + .controls = da7218_snd_controls, + .num_controls = ARRAY_SIZE(da7218_snd_controls), + + .dapm_widgets = da7218_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(da7218_dapm_widgets), + .dapm_routes = da7218_audio_map, + .num_dapm_routes = ARRAY_SIZE(da7218_audio_map), +}; + + +/* + * Regmap configs + */ + +static struct reg_default da7218_reg_defaults[] = { + { DA7218_SYSTEM_ACTIVE, 0x00 }, + { DA7218_CIF_CTRL, 0x00 }, + { DA7218_SPARE1, 0x00 }, + { DA7218_SR, 0xAA }, + { DA7218_PC_COUNT, 0x02 }, + { DA7218_GAIN_RAMP_CTRL, 0x00 }, + { DA7218_CIF_TIMEOUT_CTRL, 0x01 }, + { DA7218_SYSTEM_MODES_INPUT, 0x00 }, + { DA7218_SYSTEM_MODES_OUTPUT, 0x00 }, + { DA7218_IN_1L_FILTER_CTRL, 0x00 }, + { DA7218_IN_1R_FILTER_CTRL, 0x00 }, + { DA7218_IN_2L_FILTER_CTRL, 0x00 }, + { DA7218_IN_2R_FILTER_CTRL, 0x00 }, + { DA7218_OUT_1L_FILTER_CTRL, 0x40 }, + { DA7218_OUT_1R_FILTER_CTRL, 0x40 }, + { DA7218_OUT_1_HPF_FILTER_CTRL, 0x80 }, + { DA7218_OUT_1_EQ_12_FILTER_CTRL, 0x77 }, + { DA7218_OUT_1_EQ_34_FILTER_CTRL, 0x77 }, + { DA7218_OUT_1_EQ_5_FILTER_CTRL, 0x07 }, + { DA7218_OUT_1_BIQ_5STAGE_CTRL, 0x40 }, + { DA7218_OUT_1_BIQ_5STAGE_DATA, 0x00 }, + { DA7218_OUT_1_BIQ_5STAGE_ADDR, 0x00 }, + { DA7218_MIXIN_1_CTRL, 0x48 }, + { DA7218_MIXIN_1_GAIN, 0x03 }, + { DA7218_MIXIN_2_CTRL, 0x48 }, + { DA7218_MIXIN_2_GAIN, 0x03 }, + { DA7218_ALC_CTRL1, 0x00 }, + { DA7218_ALC_CTRL2, 0x00 }, + { DA7218_ALC_CTRL3, 0x00 }, + { DA7218_ALC_NOISE, 0x3F }, + { DA7218_ALC_TARGET_MIN, 0x3F }, + { DA7218_ALC_TARGET_MAX, 0x00 }, + { DA7218_ALC_GAIN_LIMITS, 0xFF }, + { DA7218_ALC_ANA_GAIN_LIMITS, 0x71 }, + { DA7218_ALC_ANTICLIP_CTRL, 0x00 }, + { DA7218_AGS_ENABLE, 0x00 }, + { DA7218_AGS_TRIGGER, 0x09 }, + { DA7218_AGS_ATT_MAX, 0x00 }, + { DA7218_AGS_TIMEOUT, 0x00 }, + { DA7218_AGS_ANTICLIP_CTRL, 0x00 }, + { DA7218_ENV_TRACK_CTRL, 0x00 }, + { DA7218_LVL_DET_CTRL, 0x00 }, + { DA7218_LVL_DET_LEVEL, 0x7F }, + { DA7218_DGS_TRIGGER, 0x24 }, + { DA7218_DGS_ENABLE, 0x00 }, + { DA7218_DGS_RISE_FALL, 0x50 }, + { DA7218_DGS_SYNC_DELAY, 0xA3 }, + { DA7218_DGS_SYNC_DELAY2, 0x31 }, + { DA7218_DGS_SYNC_DELAY3, 0x11 }, + { DA7218_DGS_LEVELS, 0x01 }, + { DA7218_DGS_GAIN_CTRL, 0x74 }, + { DA7218_DROUTING_OUTDAI_1L, 0x01 }, + { DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_1R, 0x04 }, + { DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTFILT_1L, 0x01 }, + { DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTFILT_1R, 0x04 }, + { DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_2L, 0x04 }, + { DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN, 0x1C }, + { DA7218_DROUTING_OUTDAI_2R, 0x08 }, + { DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN, 0x1C }, + { DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN, 0x1C }, + { DA7218_DAI_CTRL, 0x28 }, + { DA7218_DAI_TDM_CTRL, 0x40 }, + { DA7218_DAI_OFFSET_LOWER, 0x00 }, + { DA7218_DAI_OFFSET_UPPER, 0x00 }, + { DA7218_DAI_CLK_MODE, 0x01 }, + { DA7218_PLL_CTRL, 0x04 }, + { DA7218_PLL_FRAC_TOP, 0x00 }, + { DA7218_PLL_FRAC_BOT, 0x00 }, + { DA7218_PLL_INTEGER, 0x20 }, + { DA7218_DAC_NG_CTRL, 0x00 }, + { DA7218_DAC_NG_SETUP_TIME, 0x00 }, + { DA7218_DAC_NG_OFF_THRESH, 0x00 }, + { DA7218_DAC_NG_ON_THRESH, 0x00 }, + { DA7218_TONE_GEN_CFG2, 0x00 }, + { DA7218_TONE_GEN_FREQ1_L, 0x55 }, + { DA7218_TONE_GEN_FREQ1_U, 0x15 }, + { DA7218_TONE_GEN_FREQ2_L, 0x00 }, + { DA7218_TONE_GEN_FREQ2_U, 0x40 }, + { DA7218_TONE_GEN_CYCLES, 0x00 }, + { DA7218_TONE_GEN_ON_PER, 0x02 }, + { DA7218_TONE_GEN_OFF_PER, 0x01 }, + { DA7218_CP_CTRL, 0x60 }, + { DA7218_CP_DELAY, 0x11 }, + { DA7218_CP_VOL_THRESHOLD1, 0x0E }, + { DA7218_MIC_1_CTRL, 0x40 }, + { DA7218_MIC_1_GAIN, 0x01 }, + { DA7218_MIC_1_SELECT, 0x00 }, + { DA7218_MIC_2_CTRL, 0x40 }, + { DA7218_MIC_2_GAIN, 0x01 }, + { DA7218_MIC_2_SELECT, 0x00 }, + { DA7218_IN_1_HPF_FILTER_CTRL, 0x80 }, + { DA7218_IN_2_HPF_FILTER_CTRL, 0x80 }, + { DA7218_ADC_1_CTRL, 0x07 }, + { DA7218_ADC_2_CTRL, 0x07 }, + { DA7218_MIXOUT_L_CTRL, 0x00 }, + { DA7218_MIXOUT_L_GAIN, 0x03 }, + { DA7218_MIXOUT_R_CTRL, 0x00 }, + { DA7218_MIXOUT_R_GAIN, 0x03 }, + { DA7218_HP_L_CTRL, 0x40 }, + { DA7218_HP_L_GAIN, 0x3B }, + { DA7218_HP_R_CTRL, 0x40 }, + { DA7218_HP_R_GAIN, 0x3B }, + { DA7218_HP_DIFF_CTRL, 0x00 }, + { DA7218_HP_DIFF_UNLOCK, 0xC3 }, + { DA7218_HPLDET_JACK, 0x0B }, + { DA7218_HPLDET_CTRL, 0x00 }, + { DA7218_REFERENCES, 0x08 }, + { DA7218_IO_CTRL, 0x00 }, + { DA7218_LDO_CTRL, 0x00 }, + { DA7218_SIDETONE_CTRL, 0x40 }, + { DA7218_SIDETONE_IN_SELECT, 0x00 }, + { DA7218_SIDETONE_GAIN, 0x1C }, + { DA7218_DROUTING_ST_OUTFILT_1L, 0x01 }, + { DA7218_DROUTING_ST_OUTFILT_1R, 0x02 }, + { DA7218_SIDETONE_BIQ_3STAGE_DATA, 0x00 }, + { DA7218_SIDETONE_BIQ_3STAGE_ADDR, 0x00 }, + { DA7218_EVENT_MASK, 0x00 }, + { DA7218_DMIC_1_CTRL, 0x00 }, + { DA7218_DMIC_2_CTRL, 0x00 }, + { DA7218_IN_1L_GAIN, 0x6F }, + { DA7218_IN_1R_GAIN, 0x6F }, + { DA7218_IN_2L_GAIN, 0x6F }, + { DA7218_IN_2R_GAIN, 0x6F }, + { DA7218_OUT_1L_GAIN, 0x6F }, + { DA7218_OUT_1R_GAIN, 0x6F }, + { DA7218_MICBIAS_CTRL, 0x00 }, + { DA7218_MICBIAS_EN, 0x00 }, +}; + +static bool da7218_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case DA7218_STATUS1: + case DA7218_SOFT_RESET: + case DA7218_SYSTEM_STATUS: + case DA7218_CALIB_CTRL: + case DA7218_CALIB_OFFSET_AUTO_M_1: + case DA7218_CALIB_OFFSET_AUTO_U_1: + case DA7218_CALIB_OFFSET_AUTO_M_2: + case DA7218_CALIB_OFFSET_AUTO_U_2: + case DA7218_PLL_STATUS: + case DA7218_PLL_REFOSC_CAL: + case DA7218_TONE_GEN_CFG1: + case DA7218_ADC_MODE: + case DA7218_HP_SNGL_CTRL: + case DA7218_HPLDET_TEST: + case DA7218_EVENT_STATUS: + case DA7218_EVENT: + return 1; + default: + return 0; + } +} + +static const struct regmap_config da7218_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = DA7218_MICBIAS_EN, + .reg_defaults = da7218_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(da7218_reg_defaults), + .volatile_reg = da7218_volatile_register, + .cache_type = REGCACHE_RBTREE, +}; + + +/* + * I2C layer + */ + +static int da7218_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct da7218_priv *da7218; + int ret; + + da7218 = devm_kzalloc(&i2c->dev, sizeof(struct da7218_priv), + GFP_KERNEL); + if (!da7218) + return -ENOMEM; + + i2c_set_clientdata(i2c, da7218); + + if (i2c->dev.of_node) + da7218->dev_id = da7218_of_get_id(&i2c->dev); + else + da7218->dev_id = id->driver_data; + + if ((da7218->dev_id != DA7217_DEV_ID) && + (da7218->dev_id != DA7218_DEV_ID)) { + dev_err(&i2c->dev, "Invalid device Id\n"); + return -EINVAL; + } + + da7218->irq = i2c->irq; + + da7218->regmap = devm_regmap_init_i2c(i2c, &da7218_regmap_config); + if (IS_ERR(da7218->regmap)) { + ret = PTR_ERR(da7218->regmap); + dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret); + return ret; + } + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_da7218, &da7218_dai, 1); + if (ret < 0) { + dev_err(&i2c->dev, "Failed to register da7218 codec: %d\n", + ret); + } + return ret; +} + +static int da7218_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + return 0; +} + +static const struct i2c_device_id da7218_i2c_id[] = { + { "da7217", DA7217_DEV_ID }, + { "da7218", DA7218_DEV_ID }, + { } +}; +MODULE_DEVICE_TABLE(i2c, da7218_i2c_id); + +static struct i2c_driver da7218_i2c_driver = { + .driver = { + .name = "da7218", + .of_match_table = of_match_ptr(da7218_of_match), + }, + .probe = da7218_i2c_probe, + .remove = da7218_i2c_remove, + .id_table = da7218_i2c_id, +}; + +module_i2c_driver(da7218_i2c_driver); + +MODULE_DESCRIPTION("ASoC DA7218 Codec driver"); +MODULE_AUTHOR("Adam Thomson <Adam.Thomson.Opensource@diasemi.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/da7218.h b/sound/soc/codecs/da7218.h new file mode 100644 index 0000000..91fff23 --- /dev/null +++ b/sound/soc/codecs/da7218.h @@ -0,0 +1,1405 @@ +/* + * da7218.h - DA7218 ALSA SoC Codec Driver + * + * Copyright (c) 2015 Dialog Semiconductor + * + * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _DA7218_H +#define _DA7218_H + +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> +#include <sound/da7218.h> + + +/* + * Registers + */ +#define DA7218_SYSTEM_ACTIVE 0x0 +#define DA7218_CIF_CTRL 0x1 +#define DA7218_CHIP_ID1 0x4 +#define DA7218_CHIP_ID2 0x5 +#define DA7218_CHIP_REVISION 0x6 +#define DA7218_SPARE1 0x7 +#define DA7218_STATUS1 0x8 +#define DA7218_SOFT_RESET 0x9 +#define DA7218_SR 0xB +#define DA7218_PC_COUNT 0xC +#define DA7218_GAIN_RAMP_CTRL 0xD +#define DA7218_CIF_TIMEOUT_CTRL 0x10 +#define DA7218_SYSTEM_MODES_INPUT 0x14 +#define DA7218_SYSTEM_MODES_OUTPUT 0x15 +#define DA7218_SYSTEM_STATUS 0x16 +#define DA7218_IN_1L_FILTER_CTRL 0x18 +#define DA7218_IN_1R_FILTER_CTRL 0x19 +#define DA7218_IN_2L_FILTER_CTRL 0x1A +#define DA7218_IN_2R_FILTER_CTRL 0x1B +#define DA7218_OUT_1L_FILTER_CTRL 0x20 +#define DA7218_OUT_1R_FILTER_CTRL 0x21 +#define DA7218_OUT_1_HPF_FILTER_CTRL 0x24 +#define DA7218_OUT_1_EQ_12_FILTER_CTRL 0x25 +#define DA7218_OUT_1_EQ_34_FILTER_CTRL 0x26 +#define DA7218_OUT_1_EQ_5_FILTER_CTRL 0x27 +#define DA7218_OUT_1_BIQ_5STAGE_CTRL 0x28 +#define DA7218_OUT_1_BIQ_5STAGE_DATA 0x29 +#define DA7218_OUT_1_BIQ_5STAGE_ADDR 0x2A +#define DA7218_MIXIN_1_CTRL 0x2C +#define DA7218_MIXIN_1_GAIN 0x2D +#define DA7218_MIXIN_2_CTRL 0x2E +#define DA7218_MIXIN_2_GAIN 0x2F +#define DA7218_ALC_CTRL1 0x30 +#define DA7218_ALC_CTRL2 0x31 +#define DA7218_ALC_CTRL3 0x32 +#define DA7218_ALC_NOISE 0x33 +#define DA7218_ALC_TARGET_MIN 0x34 +#define DA7218_ALC_TARGET_MAX 0x35 +#define DA7218_ALC_GAIN_LIMITS 0x36 +#define DA7218_ALC_ANA_GAIN_LIMITS 0x37 +#define DA7218_ALC_ANTICLIP_CTRL 0x38 +#define DA7218_AGS_ENABLE 0x3C +#define DA7218_AGS_TRIGGER 0x3D +#define DA7218_AGS_ATT_MAX 0x3E +#define DA7218_AGS_TIMEOUT 0x3F +#define DA7218_AGS_ANTICLIP_CTRL 0x40 +#define DA7218_CALIB_CTRL 0x44 +#define DA7218_CALIB_OFFSET_AUTO_M_1 0x45 +#define DA7218_CALIB_OFFSET_AUTO_U_1 0x46 +#define DA7218_CALIB_OFFSET_AUTO_M_2 0x47 +#define DA7218_CALIB_OFFSET_AUTO_U_2 0x48 +#define DA7218_ENV_TRACK_CTRL 0x4C +#define DA7218_LVL_DET_CTRL 0x50 +#define DA7218_LVL_DET_LEVEL 0x51 +#define DA7218_DGS_TRIGGER 0x54 +#define DA7218_DGS_ENABLE 0x55 +#define DA7218_DGS_RISE_FALL 0x56 +#define DA7218_DGS_SYNC_DELAY 0x57 +#define DA7218_DGS_SYNC_DELAY2 0x58 +#define DA7218_DGS_SYNC_DELAY3 0x59 +#define DA7218_DGS_LEVELS 0x5A +#define DA7218_DGS_GAIN_CTRL 0x5B +#define DA7218_DROUTING_OUTDAI_1L 0x5C +#define DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN 0x5D +#define DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN 0x5E +#define DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN 0x5F +#define DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN 0x60 +#define DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN 0x61 +#define DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN 0x62 +#define DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN 0x63 +#define DA7218_DROUTING_OUTDAI_1R 0x64 +#define DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN 0x65 +#define DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN 0x66 +#define DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN 0x67 +#define DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN 0x68 +#define DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN 0x69 +#define DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN 0x6A +#define DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN 0x6B +#define DA7218_DROUTING_OUTFILT_1L 0x6C +#define DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN 0x6D +#define DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN 0x6E +#define DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN 0x6F +#define DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN 0x70 +#define DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN 0x71 +#define DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN 0x72 +#define DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN 0x73 +#define DA7218_DROUTING_OUTFILT_1R 0x74 +#define DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN 0x75 +#define DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN 0x76 +#define DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN 0x77 +#define DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN 0x78 +#define DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN 0x79 +#define DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN 0x7A +#define DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN 0x7B +#define DA7218_DROUTING_OUTDAI_2L 0x7C +#define DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN 0x7D +#define DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN 0x7E +#define DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN 0x7F +#define DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN 0x80 +#define DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN 0x81 +#define DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN 0x82 +#define DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN 0x83 +#define DA7218_DROUTING_OUTDAI_2R 0x84 +#define DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN 0x85 +#define DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN 0x86 +#define DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN 0x87 +#define DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN 0x88 +#define DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN 0x89 +#define DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN 0x8A +#define DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN 0x8B +#define DA7218_DAI_CTRL 0x8C +#define DA7218_DAI_TDM_CTRL 0x8D +#define DA7218_DAI_OFFSET_LOWER 0x8E +#define DA7218_DAI_OFFSET_UPPER 0x8F +#define DA7218_DAI_CLK_MODE 0x90 +#define DA7218_PLL_CTRL 0x91 +#define DA7218_PLL_FRAC_TOP 0x92 +#define DA7218_PLL_FRAC_BOT 0x93 +#define DA7218_PLL_INTEGER 0x94 +#define DA7218_PLL_STATUS 0x95 +#define DA7218_PLL_REFOSC_CAL 0x98 +#define DA7218_DAC_NG_CTRL 0x9C +#define DA7218_DAC_NG_SETUP_TIME 0x9D +#define DA7218_DAC_NG_OFF_THRESH 0x9E +#define DA7218_DAC_NG_ON_THRESH 0x9F +#define DA7218_TONE_GEN_CFG1 0xA0 +#define DA7218_TONE_GEN_CFG2 0xA1 +#define DA7218_TONE_GEN_FREQ1_L 0xA2 +#define DA7218_TONE_GEN_FREQ1_U 0xA3 +#define DA7218_TONE_GEN_FREQ2_L 0xA4 +#define DA7218_TONE_GEN_FREQ2_U 0xA5 +#define DA7218_TONE_GEN_CYCLES 0xA6 +#define DA7218_TONE_GEN_ON_PER 0xA7 +#define DA7218_TONE_GEN_OFF_PER 0xA8 +#define DA7218_CP_CTRL 0xAC +#define DA7218_CP_DELAY 0xAD +#define DA7218_CP_VOL_THRESHOLD1 0xAE +#define DA7218_MIC_1_CTRL 0xB4 +#define DA7218_MIC_1_GAIN 0xB5 +#define DA7218_MIC_1_SELECT 0xB7 +#define DA7218_MIC_2_CTRL 0xB8 +#define DA7218_MIC_2_GAIN 0xB9 +#define DA7218_MIC_2_SELECT 0xBB +#define DA7218_IN_1_HPF_FILTER_CTRL 0xBC +#define DA7218_IN_2_HPF_FILTER_CTRL 0xBD +#define DA7218_ADC_1_CTRL 0xC0 +#define DA7218_ADC_2_CTRL 0xC1 +#define DA7218_ADC_MODE 0xC2 +#define DA7218_MIXOUT_L_CTRL 0xCC +#define DA7218_MIXOUT_L_GAIN 0xCD +#define DA7218_MIXOUT_R_CTRL 0xCE +#define DA7218_MIXOUT_R_GAIN 0xCF +#define DA7218_HP_L_CTRL 0xD0 +#define DA7218_HP_L_GAIN 0xD1 +#define DA7218_HP_R_CTRL 0xD2 +#define DA7218_HP_R_GAIN 0xD3 +#define DA7218_HP_SNGL_CTRL 0xD4 +#define DA7218_HP_DIFF_CTRL 0xD5 +#define DA7218_HP_DIFF_UNLOCK 0xD7 +#define DA7218_HPLDET_JACK 0xD8 +#define DA7218_HPLDET_CTRL 0xD9 +#define DA7218_HPLDET_TEST 0xDA +#define DA7218_REFERENCES 0xDC +#define DA7218_IO_CTRL 0xE0 +#define DA7218_LDO_CTRL 0xE1 +#define DA7218_SIDETONE_CTRL 0xE4 +#define DA7218_SIDETONE_IN_SELECT 0xE5 +#define DA7218_SIDETONE_GAIN 0xE6 +#define DA7218_DROUTING_ST_OUTFILT_1L 0xE8 +#define DA7218_DROUTING_ST_OUTFILT_1R 0xE9 +#define DA7218_SIDETONE_BIQ_3STAGE_DATA 0xEA +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR 0xEB +#define DA7218_EVENT_STATUS 0xEC +#define DA7218_EVENT 0xED +#define DA7218_EVENT_MASK 0xEE +#define DA7218_DMIC_1_CTRL 0xF0 +#define DA7218_DMIC_2_CTRL 0xF1 +#define DA7218_IN_1L_GAIN 0xF4 +#define DA7218_IN_1R_GAIN 0xF5 +#define DA7218_IN_2L_GAIN 0xF6 +#define DA7218_IN_2R_GAIN 0xF7 +#define DA7218_OUT_1L_GAIN 0xF8 +#define DA7218_OUT_1R_GAIN 0xF9 +#define DA7218_MICBIAS_CTRL 0xFC +#define DA7218_MICBIAS_EN 0xFD + + +/* + * Bit Fields + */ + +#define DA7218_SWITCH_EN_MAX 0x1 + +/* DA7218_SYSTEM_ACTIVE = 0x0 */ +#define DA7218_SYSTEM_ACTIVE_SHIFT 0 +#define DA7218_SYSTEM_ACTIVE_MASK (0x1 << 0) + +/* DA7218_CIF_CTRL = 0x1 */ +#define DA7218_CIF_I2C_WRITE_MODE_SHIFT 0 +#define DA7218_CIF_I2C_WRITE_MODE_MASK (0x1 << 0) + +/* DA7218_CHIP_ID1 = 0x4 */ +#define DA7218_CHIP_ID1_SHIFT 0 +#define DA7218_CHIP_ID1_MASK (0xFF << 0) + +/* DA7218_CHIP_ID2 = 0x5 */ +#define DA7218_CHIP_ID2_SHIFT 0 +#define DA7218_CHIP_ID2_MASK (0xFF << 0) + +/* DA7218_CHIP_REVISION = 0x6 */ +#define DA7218_CHIP_MINOR_SHIFT 0 +#define DA7218_CHIP_MINOR_MASK (0xF << 0) +#define DA7218_CHIP_MAJOR_SHIFT 4 +#define DA7218_CHIP_MAJOR_MASK (0xF << 4) + +/* DA7218_SPARE1 = 0x7 */ +#define DA7218_SPARE1_SHIFT 0 +#define DA7218_SPARE1_MASK (0xFF << 0) + +/* DA7218_STATUS1 = 0x8 */ +#define DA7218_STATUS_SPARE1_SHIFT 0 +#define DA7218_STATUS_SPARE1_MASK (0xFF << 0) + +/* DA7218_SOFT_RESET = 0x9 */ +#define DA7218_CIF_REG_SOFT_RESET_SHIFT 7 +#define DA7218_CIF_REG_SOFT_RESET_MASK (0x1 << 7) + +/* DA7218_SR = 0xB */ +#define DA7218_SR_ADC_SHIFT 0 +#define DA7218_SR_ADC_MASK (0xF << 0) +#define DA7218_SR_DAC_SHIFT 4 +#define DA7218_SR_DAC_MASK (0xF << 4) +#define DA7218_SR_8000 0x01 +#define DA7218_SR_11025 0x02 +#define DA7218_SR_12000 0x03 +#define DA7218_SR_16000 0x05 +#define DA7218_SR_22050 0x06 +#define DA7218_SR_24000 0x07 +#define DA7218_SR_32000 0x09 +#define DA7218_SR_44100 0x0A +#define DA7218_SR_48000 0x0B +#define DA7218_SR_88200 0x0E +#define DA7218_SR_96000 0x0F + +/* DA7218_PC_COUNT = 0xC */ +#define DA7218_PC_FREERUN_SHIFT 0 +#define DA7218_PC_FREERUN_MASK (0x1 << 0) +#define DA7218_PC_RESYNC_AUTO_SHIFT 1 +#define DA7218_PC_RESYNC_AUTO_MASK (0x1 << 1) + +/* DA7218_GAIN_RAMP_CTRL = 0xD */ +#define DA7218_GAIN_RAMP_RATE_SHIFT 0 +#define DA7218_GAIN_RAMP_RATE_MASK (0x3 << 0) +#define DA7218_GAIN_RAMP_RATE_MAX 4 + +/* DA7218_CIF_TIMEOUT_CTRL = 0x10 */ +#define DA7218_I2C_TIMEOUT_EN_SHIFT 0 +#define DA7218_I2C_TIMEOUT_EN_MASK (0x1 << 0) + +/* DA7218_SYSTEM_MODES_INPUT = 0x14 */ +#define DA7218_MODE_SUBMIT_SHIFT 0 +#define DA7218_MODE_SUBMIT_MASK (0x1 << 0) +#define DA7218_ADC_MODE_SHIFT 1 +#define DA7218_ADC_MODE_MASK (0x7F << 1) + +/* DA7218_SYSTEM_MODES_OUTPUT = 0x15 */ +#define DA7218_MODE_SUBMIT_SHIFT 0 +#define DA7218_MODE_SUBMIT_MASK (0x1 << 0) +#define DA7218_DAC_MODE_SHIFT 1 +#define DA7218_DAC_MODE_MASK (0x7F << 1) + +/* DA7218_SYSTEM_STATUS = 0x16 */ +#define DA7218_SC1_BUSY_SHIFT 0 +#define DA7218_SC1_BUSY_MASK (0x1 << 0) +#define DA7218_SC2_BUSY_SHIFT 1 +#define DA7218_SC2_BUSY_MASK (0x1 << 1) + +/* DA7218_IN_1L_FILTER_CTRL = 0x18 */ +#define DA7218_IN_1L_RAMP_EN_SHIFT 5 +#define DA7218_IN_1L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_1L_MUTE_EN_SHIFT 6 +#define DA7218_IN_1L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_1L_FILTER_EN_SHIFT 7 +#define DA7218_IN_1L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_1R_FILTER_CTRL = 0x19 */ +#define DA7218_IN_1R_RAMP_EN_SHIFT 5 +#define DA7218_IN_1R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_1R_MUTE_EN_SHIFT 6 +#define DA7218_IN_1R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_1R_FILTER_EN_SHIFT 7 +#define DA7218_IN_1R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_2L_FILTER_CTRL = 0x1A */ +#define DA7218_IN_2L_RAMP_EN_SHIFT 5 +#define DA7218_IN_2L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_2L_MUTE_EN_SHIFT 6 +#define DA7218_IN_2L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_2L_FILTER_EN_SHIFT 7 +#define DA7218_IN_2L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_IN_2R_FILTER_CTRL = 0x1B */ +#define DA7218_IN_2R_RAMP_EN_SHIFT 5 +#define DA7218_IN_2R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_IN_2R_MUTE_EN_SHIFT 6 +#define DA7218_IN_2R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_IN_2R_FILTER_EN_SHIFT 7 +#define DA7218_IN_2R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1L_FILTER_CTRL = 0x20 */ +#define DA7218_OUT_1L_BIQ_5STAGE_SEL_SHIFT 3 +#define DA7218_OUT_1L_BIQ_5STAGE_SEL_MASK (0x1 << 3) +#define DA7218_OUT_BIQ_5STAGE_SEL_MAX 2 +#define DA7218_OUT_1L_SUBRANGE_EN_SHIFT 4 +#define DA7218_OUT_1L_SUBRANGE_EN_MASK (0x1 << 4) +#define DA7218_OUT_1L_RAMP_EN_SHIFT 5 +#define DA7218_OUT_1L_RAMP_EN_MASK (0x1 << 5) +#define DA7218_OUT_1L_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1L_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1L_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1L_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1R_FILTER_CTRL = 0x21 */ +#define DA7218_OUT_1R_BIQ_5STAGE_SEL_SHIFT 3 +#define DA7218_OUT_1R_BIQ_5STAGE_SEL_MASK (0x1 << 3) +#define DA7218_OUT_1R_SUBRANGE_EN_SHIFT 4 +#define DA7218_OUT_1R_SUBRANGE_EN_MASK (0x1 << 4) +#define DA7218_OUT_1R_RAMP_EN_SHIFT 5 +#define DA7218_OUT_1R_RAMP_EN_MASK (0x1 << 5) +#define DA7218_OUT_1R_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1R_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1R_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1R_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_HPF_FILTER_CTRL = 0x24 */ +#define DA7218_OUT_1_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_OUT_1_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_VOICE_HPF_CORNER_MAX 8 +#define DA7218_OUT_1_VOICE_EN_SHIFT 3 +#define DA7218_OUT_1_VOICE_EN_MASK (0x1 << 3) +#define DA7218_OUT_1_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_OUT_1_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_AUDIO_HPF_CORNER_MAX 4 +#define DA7218_OUT_1_HPF_EN_SHIFT 7 +#define DA7218_OUT_1_HPF_EN_MASK (0x1 << 7) +#define DA7218_HPF_MODE_SHIFT 0 +#define DA7218_HPF_DISABLED ((0x0 << 3) | (0x0 << 7)) +#define DA7218_HPF_AUDIO_EN ((0x0 << 3) | (0x1 << 7)) +#define DA7218_HPF_VOICE_EN ((0x1 << 3) | (0x1 << 7)) +#define DA7218_HPF_MODE_MASK ((0x1 << 3) | (0x1 << 7)) +#define DA7218_HPF_MODE_MAX 3 + +/* DA7218_OUT_1_EQ_12_FILTER_CTRL = 0x25 */ +#define DA7218_OUT_1_EQ_BAND1_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND1_MASK (0xF << 0) +#define DA7218_OUT_EQ_BAND_MAX 0xF +#define DA7218_OUT_1_EQ_BAND2_SHIFT 4 +#define DA7218_OUT_1_EQ_BAND2_MASK (0xF << 4) + +/* DA7218_OUT_1_EQ_34_FILTER_CTRL = 0x26 */ +#define DA7218_OUT_1_EQ_BAND3_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND3_MASK (0xF << 0) +#define DA7218_OUT_1_EQ_BAND4_SHIFT 4 +#define DA7218_OUT_1_EQ_BAND4_MASK (0xF << 4) + +/* DA7218_OUT_1_EQ_5_FILTER_CTRL = 0x27 */ +#define DA7218_OUT_1_EQ_BAND5_SHIFT 0 +#define DA7218_OUT_1_EQ_BAND5_MASK (0xF << 0) +#define DA7218_OUT_1_EQ_EN_SHIFT 7 +#define DA7218_OUT_1_EQ_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_BIQ_5STAGE_CTRL = 0x28 */ +#define DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_SHIFT 6 +#define DA7218_OUT_1_BIQ_5STAGE_MUTE_EN_MASK (0x1 << 6) +#define DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_SHIFT 7 +#define DA7218_OUT_1_BIQ_5STAGE_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_OUT_1_BIQ_5STAGE_DATA = 0x29 */ +#define DA7218_OUT_1_BIQ_5STAGE_DATA_SHIFT 0 +#define DA7218_OUT_1_BIQ_5STAGE_DATA_MASK (0xFF << 0) + +/* DA7218_OUT_1_BIQ_5STAGE_ADDR = 0x2A */ +#define DA7218_OUT_1_BIQ_5STAGE_ADDR_SHIFT 0 +#define DA7218_OUT_1_BIQ_5STAGE_ADDR_MASK (0x3F << 0) + +/* DA7218_MIXIN_1_CTRL = 0x2C */ +#define DA7218_MIXIN_1_MIX_SEL_SHIFT 3 +#define DA7218_MIXIN_1_MIX_SEL_MASK (0x1 << 3) +#define DA7218_MIXIN_1_AMP_ZC_EN_SHIFT 4 +#define DA7218_MIXIN_1_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_MIXIN_1_AMP_RAMP_EN_SHIFT 5 +#define DA7218_MIXIN_1_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_MIXIN_1_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIXIN_1_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIXIN_1_AMP_EN_SHIFT 7 +#define DA7218_MIXIN_1_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXIN_1_GAIN = 0x2D */ +#define DA7218_MIXIN_1_AMP_GAIN_SHIFT 0 +#define DA7218_MIXIN_1_AMP_GAIN_MASK (0xF << 0) +#define DA7218_MIXIN_AMP_GAIN_MAX 0xF + +/* DA7218_MIXIN_2_CTRL = 0x2E */ +#define DA7218_MIXIN_2_MIX_SEL_SHIFT 3 +#define DA7218_MIXIN_2_MIX_SEL_MASK (0x1 << 3) +#define DA7218_MIXIN_2_AMP_ZC_EN_SHIFT 4 +#define DA7218_MIXIN_2_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_MIXIN_2_AMP_RAMP_EN_SHIFT 5 +#define DA7218_MIXIN_2_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_MIXIN_2_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIXIN_2_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIXIN_2_AMP_EN_SHIFT 7 +#define DA7218_MIXIN_2_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXIN_2_GAIN = 0x2F */ +#define DA7218_MIXIN_2_AMP_GAIN_SHIFT 0 +#define DA7218_MIXIN_2_AMP_GAIN_MASK (0xF << 0) + +/* DA7218_ALC_CTRL1 = 0x30 */ +#define DA7218_ALC_EN_SHIFT 0 +#define DA7218_ALC_EN_MASK (0xF << 0) +#define DA7218_ALC_CHAN1_L_EN_SHIFT 0 +#define DA7218_ALC_CHAN1_R_EN_SHIFT 1 +#define DA7218_ALC_CHAN2_L_EN_SHIFT 2 +#define DA7218_ALC_CHAN2_R_EN_SHIFT 3 +#define DA7218_ALC_SYNC_MODE_SHIFT 4 +#define DA7218_ALC_SYNC_MODE_MASK (0xF << 4) +#define DA7218_ALC_SYNC_MODE_CH1 (0x1 << 4) +#define DA7218_ALC_SYNC_MODE_CH2 (0x4 << 4) + +/* DA7218_ALC_CTRL2 = 0x31 */ +#define DA7218_ALC_ATTACK_SHIFT 0 +#define DA7218_ALC_ATTACK_MASK (0xF << 0) +#define DA7218_ALC_ATTACK_MAX 13 +#define DA7218_ALC_RELEASE_SHIFT 4 +#define DA7218_ALC_RELEASE_MASK (0xF << 4) +#define DA7218_ALC_RELEASE_MAX 11 + +/* DA7218_ALC_CTRL3 = 0x32 */ +#define DA7218_ALC_HOLD_SHIFT 0 +#define DA7218_ALC_HOLD_MASK (0xF << 0) +#define DA7218_ALC_HOLD_MAX 16 + +/* DA7218_ALC_NOISE = 0x33 */ +#define DA7218_ALC_NOISE_SHIFT 0 +#define DA7218_ALC_NOISE_MASK (0x3F << 0) +#define DA7218_ALC_THRESHOLD_MAX 0x3F + +/* DA7218_ALC_TARGET_MIN = 0x34 */ +#define DA7218_ALC_THRESHOLD_MIN_SHIFT 0 +#define DA7218_ALC_THRESHOLD_MIN_MASK (0x3F << 0) + +/* DA7218_ALC_TARGET_MAX = 0x35 */ +#define DA7218_ALC_THRESHOLD_MAX_SHIFT 0 +#define DA7218_ALC_THRESHOLD_MAX_MASK (0x3F << 0) + +/* DA7218_ALC_GAIN_LIMITS = 0x36 */ +#define DA7218_ALC_ATTEN_MAX_SHIFT 0 +#define DA7218_ALC_ATTEN_MAX_MASK (0xF << 0) +#define DA7218_ALC_ATTEN_GAIN_MAX 0xF +#define DA7218_ALC_GAIN_MAX_SHIFT 4 +#define DA7218_ALC_GAIN_MAX_MASK (0xF << 4) + +/* DA7218_ALC_ANA_GAIN_LIMITS = 0x37 */ +#define DA7218_ALC_ANA_GAIN_MIN_SHIFT 0 +#define DA7218_ALC_ANA_GAIN_MIN_MASK (0x7 << 0) +#define DA7218_ALC_ANA_GAIN_MIN 0x1 +#define DA7218_ALC_ANA_GAIN_MAX 0x7 +#define DA7218_ALC_ANA_GAIN_MAX_SHIFT 4 +#define DA7218_ALC_ANA_GAIN_MAX_MASK (0x7 << 4) + +/* DA7218_ALC_ANTICLIP_CTRL = 0x38 */ +#define DA7218_ALC_ANTICLIP_STEP_SHIFT 0 +#define DA7218_ALC_ANTICLIP_STEP_MASK (0x3 << 0) +#define DA7218_ALC_ANTICLIP_STEP_MAX 4 +#define DA7218_ALC_ANTICLIP_EN_SHIFT 7 +#define DA7218_ALC_ANTICLIP_EN_MASK (0x1 << 7) + +/* DA7218_AGS_ENABLE = 0x3C */ +#define DA7218_AGS_ENABLE_SHIFT 0 +#define DA7218_AGS_ENABLE_MASK (0x3 << 0) +#define DA7218_AGS_ENABLE_CHAN1_SHIFT 0 +#define DA7218_AGS_ENABLE_CHAN2_SHIFT 1 + +/* DA7218_AGS_TRIGGER = 0x3D */ +#define DA7218_AGS_TRIGGER_SHIFT 0 +#define DA7218_AGS_TRIGGER_MASK (0xF << 0) +#define DA7218_AGS_TRIGGER_MAX 0xF + +/* DA7218_AGS_ATT_MAX = 0x3E */ +#define DA7218_AGS_ATT_MAX_SHIFT 0 +#define DA7218_AGS_ATT_MAX_MASK (0x7 << 0) +#define DA7218_AGS_ATT_MAX_MAX 0x7 + +/* DA7218_AGS_TIMEOUT = 0x3F */ +#define DA7218_AGS_TIMEOUT_EN_SHIFT 0 +#define DA7218_AGS_TIMEOUT_EN_MASK (0x1 << 0) + +/* DA7218_AGS_ANTICLIP_CTRL = 0x40 */ +#define DA7218_AGS_ANTICLIP_EN_SHIFT 7 +#define DA7218_AGS_ANTICLIP_EN_MASK (0x1 << 7) + +/* DA7218_CALIB_CTRL = 0x44 */ +#define DA7218_CALIB_OFFSET_EN_SHIFT 0 +#define DA7218_CALIB_OFFSET_EN_MASK (0x1 << 0) +#define DA7218_CALIB_AUTO_EN_SHIFT 2 +#define DA7218_CALIB_AUTO_EN_MASK (0x1 << 2) +#define DA7218_CALIB_OVERFLOW_SHIFT 3 +#define DA7218_CALIB_OVERFLOW_MASK (0x1 << 3) + +/* DA7218_CALIB_OFFSET_AUTO_M_1 = 0x45 */ +#define DA7218_CALIB_OFFSET_AUTO_M_1_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_M_1_MASK (0xFF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_U_1 = 0x46 */ +#define DA7218_CALIB_OFFSET_AUTO_U_1_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_U_1_MASK (0xF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_M_2 = 0x47 */ +#define DA7218_CALIB_OFFSET_AUTO_M_2_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_M_2_MASK (0xFF << 0) + +/* DA7218_CALIB_OFFSET_AUTO_U_2 = 0x48 */ +#define DA7218_CALIB_OFFSET_AUTO_U_2_SHIFT 0 +#define DA7218_CALIB_OFFSET_AUTO_U_2_MASK (0xF << 0) + +/* DA7218_ENV_TRACK_CTRL = 0x4C */ +#define DA7218_INTEG_ATTACK_SHIFT 0 +#define DA7218_INTEG_ATTACK_MASK (0x3 << 0) +#define DA7218_INTEG_RELEASE_SHIFT 4 +#define DA7218_INTEG_RELEASE_MASK (0x3 << 4) +#define DA7218_INTEG_MAX 4 + +/* DA7218_LVL_DET_CTRL = 0x50 */ +#define DA7218_LVL_DET_EN_SHIFT 0 +#define DA7218_LVL_DET_EN_MASK (0xF << 0) +#define DA7218_LVL_DET_EN_CHAN1L_SHIFT 0 +#define DA7218_LVL_DET_EN_CHAN1R_SHIFT 1 +#define DA7218_LVL_DET_EN_CHAN2L_SHIFT 2 +#define DA7218_LVL_DET_EN_CHAN2R_SHIFT 3 + +/* DA7218_LVL_DET_LEVEL = 0x51 */ +#define DA7218_LVL_DET_LEVEL_SHIFT 0 +#define DA7218_LVL_DET_LEVEL_MASK (0x7F << 0) +#define DA7218_LVL_DET_LEVEL_MAX 0x7F + +/* DA7218_DGS_TRIGGER = 0x54 */ +#define DA7218_DGS_TRIGGER_LVL_SHIFT 0 +#define DA7218_DGS_TRIGGER_LVL_MASK (0x3F << 0) +#define DA7218_DGS_TRIGGER_MAX 0x3F + +/* DA7218_DGS_ENABLE = 0x55 */ +#define DA7218_DGS_ENABLE_SHIFT 0 +#define DA7218_DGS_ENABLE_MASK (0x3 << 0) +#define DA7218_DGS_ENABLE_L_SHIFT 0 +#define DA7218_DGS_ENABLE_R_SHIFT 1 + +/* DA7218_DGS_RISE_FALL = 0x56 */ +#define DA7218_DGS_RISE_COEFF_SHIFT 0 +#define DA7218_DGS_RISE_COEFF_MASK (0x7 << 0) +#define DA7218_DGS_RISE_COEFF_MAX 7 +#define DA7218_DGS_FALL_COEFF_SHIFT 4 +#define DA7218_DGS_FALL_COEFF_MASK (0x7 << 4) +#define DA7218_DGS_FALL_COEFF_MAX 8 + +/* DA7218_DGS_SYNC_DELAY = 0x57 */ +#define DA7218_DGS_SYNC_DELAY_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY_MASK (0xFF << 0) +#define DA7218_DGS_SYNC_DELAY_MAX 0xFF + +/* DA7218_DGS_SYNC_DELAY2 = 0x58 */ +#define DA7218_DGS_SYNC_DELAY2_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY2_MASK (0xFF << 0) + +/* DA7218_DGS_SYNC_DELAY3 = 0x59 */ +#define DA7218_DGS_SYNC_DELAY3_SHIFT 0 +#define DA7218_DGS_SYNC_DELAY3_MASK (0x7F << 0) +#define DA7218_DGS_SYNC_DELAY3_MAX 0x7F + +/* DA7218_DGS_LEVELS = 0x5A */ +#define DA7218_DGS_ANTICLIP_LVL_SHIFT 0 +#define DA7218_DGS_ANTICLIP_LVL_MASK (0x7 << 0) +#define DA7218_DGS_ANTICLIP_LVL_MAX 0x7 +#define DA7218_DGS_SIGNAL_LVL_SHIFT 4 +#define DA7218_DGS_SIGNAL_LVL_MASK (0xF << 4) +#define DA7218_DGS_SIGNAL_LVL_MAX 0xF + +/* DA7218_DGS_GAIN_CTRL = 0x5B */ +#define DA7218_DGS_STEPS_SHIFT 0 +#define DA7218_DGS_STEPS_MASK (0x1F << 0) +#define DA7218_DGS_STEPS_MAX 0x1F +#define DA7218_DGS_RAMP_EN_SHIFT 5 +#define DA7218_DGS_RAMP_EN_MASK (0x1 << 5) +#define DA7218_DGS_SUBR_EN_SHIFT 6 +#define DA7218_DGS_SUBR_EN_MASK (0x1 << 6) + +/* DA7218_DROUTING_OUTDAI_1L = 0x5C */ +#define DA7218_OUTDAI_1L_SRC_SHIFT 0 +#define DA7218_OUTDAI_1L_SRC_MASK (0x7F << 0) +#define DA7218_DMIX_SRC_INFILT1L 0 +#define DA7218_DMIX_SRC_INFILT1R 1 +#define DA7218_DMIX_SRC_INFILT2L 2 +#define DA7218_DMIX_SRC_INFILT2R 3 +#define DA7218_DMIX_SRC_TONEGEN 4 +#define DA7218_DMIX_SRC_DAIL 5 +#define DA7218_DMIX_SRC_DAIR 6 + +/* DA7218_DMIX_OUTDAI_1L_INFILT_1L_GAIN = 0x5D */ +#define DA7218_OUTDAI_1L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_1L_GAIN_MASK (0x1F << 0) +#define DA7218_DMIX_GAIN_MAX 0x1F + +/* DA7218_DMIX_OUTDAI_1L_INFILT_1R_GAIN = 0x5E */ +#define DA7218_OUTDAI_1L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INFILT_2L_GAIN = 0x5F */ +#define DA7218_OUTDAI_1L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INFILT_2R_GAIN = 0x60 */ +#define DA7218_OUTDAI_1L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_TONEGEN_GAIN = 0x61 */ +#define DA7218_OUTDAI_1L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INDAI_1L_GAIN = 0x62 */ +#define DA7218_OUTDAI_1L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1L_INDAI_1R_GAIN = 0x63 */ +#define DA7218_OUTDAI_1L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_1R = 0x64 */ +#define DA7218_OUTDAI_1R_SRC_SHIFT 0 +#define DA7218_OUTDAI_1R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_1L_GAIN = 0x65 */ +#define DA7218_OUTDAI_1R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_1R_GAIN = 0x66 */ +#define DA7218_OUTDAI_1R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_2L_GAIN = 0x67 */ +#define DA7218_OUTDAI_1R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INFILT_2R_GAIN = 0x68 */ +#define DA7218_OUTDAI_1R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_TONEGEN_GAIN = 0x69 */ +#define DA7218_OUTDAI_1R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INDAI_1L_GAIN = 0x6A */ +#define DA7218_OUTDAI_1R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_1R_INDAI_1R_GAIN = 0x6B */ +#define DA7218_OUTDAI_1R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_1R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTFILT_1L = 0x6C */ +#define DA7218_OUTFILT_1L_SRC_SHIFT 0 +#define DA7218_OUTFILT_1L_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_1L_GAIN = 0x6D */ +#define DA7218_OUTFILT_1L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_1R_GAIN = 0x6E */ +#define DA7218_OUTFILT_1L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_2L_GAIN = 0x6F */ +#define DA7218_OUTFILT_1L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INFILT_2R_GAIN = 0x70 */ +#define DA7218_OUTFILT_1L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_TONEGEN_GAIN = 0x71 */ +#define DA7218_OUTFILT_1L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INDAI_1L_GAIN = 0x72 */ +#define DA7218_OUTFILT_1L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1L_INDAI_1R_GAIN = 0x73 */ +#define DA7218_OUTFILT_1L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTFILT_1R = 0x74 */ +#define DA7218_OUTFILT_1R_SRC_SHIFT 0 +#define DA7218_OUTFILT_1R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_1L_GAIN = 0x75 */ +#define DA7218_OUTFILT_1R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_1R_GAIN = 0x76 */ +#define DA7218_OUTFILT_1R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_2L_GAIN = 0x77 */ +#define DA7218_OUTFILT_1R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INFILT_2R_GAIN = 0x78 */ +#define DA7218_OUTFILT_1R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_TONEGEN_GAIN = 0x79 */ +#define DA7218_OUTFILT_1R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INDAI_1L_GAIN = 0x7A */ +#define DA7218_OUTFILT_1R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTFILT_1R_INDAI_1R_GAIN = 0x7B */ +#define DA7218_OUTFILT_1R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTFILT_1R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_2L = 0x7C */ +#define DA7218_OUTDAI_2L_SRC_SHIFT 0 +#define DA7218_OUTDAI_2L_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_1L_GAIN = 0x7D */ +#define DA7218_OUTDAI_2L_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_1R_GAIN = 0x7E */ +#define DA7218_OUTDAI_2L_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_2L_GAIN = 0x7F */ +#define DA7218_OUTDAI_2L_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INFILT_2R_GAIN = 0x80 */ +#define DA7218_OUTDAI_2L_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_TONEGEN_GAIN = 0x81 */ +#define DA7218_OUTDAI_2L_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INDAI_1L_GAIN = 0x82 */ +#define DA7218_OUTDAI_2L_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2L_INDAI_1R_GAIN = 0x83 */ +#define DA7218_OUTDAI_2L_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2L_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_OUTDAI_2R = 0x84 */ +#define DA7218_OUTDAI_2R_SRC_SHIFT 0 +#define DA7218_OUTDAI_2R_SRC_MASK (0x7F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_1L_GAIN = 0x85 */ +#define DA7218_OUTDAI_2R_INFILT_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_1R_GAIN = 0x86 */ +#define DA7218_OUTDAI_2R_INFILT_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_2L_GAIN = 0x87 */ +#define DA7218_OUTDAI_2R_INFILT_2L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_2L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INFILT_2R_GAIN = 0x88 */ +#define DA7218_OUTDAI_2R_INFILT_2R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INFILT_2R_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_TONEGEN_GAIN = 0x89 */ +#define DA7218_OUTDAI_2R_TONEGEN_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_TONEGEN_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INDAI_1L_GAIN = 0x8A */ +#define DA7218_OUTDAI_2R_INDAI_1L_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INDAI_1L_GAIN_MASK (0x1F << 0) + +/* DA7218_DMIX_OUTDAI_2R_INDAI_1R_GAIN = 0x8B */ +#define DA7218_OUTDAI_2R_INDAI_1R_GAIN_SHIFT 0 +#define DA7218_OUTDAI_2R_INDAI_1R_GAIN_MASK (0x1F << 0) + +/* DA7218_DAI_CTRL = 0x8C */ +#define DA7218_DAI_FORMAT_SHIFT 0 +#define DA7218_DAI_FORMAT_MASK (0x3 << 0) +#define DA7218_DAI_FORMAT_I2S (0x0 << 0) +#define DA7218_DAI_FORMAT_LEFT_J (0x1 << 0) +#define DA7218_DAI_FORMAT_RIGHT_J (0x2 << 0) +#define DA7218_DAI_FORMAT_DSP (0x3 << 0) +#define DA7218_DAI_WORD_LENGTH_SHIFT 2 +#define DA7218_DAI_WORD_LENGTH_MASK (0x3 << 2) +#define DA7218_DAI_WORD_LENGTH_S16_LE (0x0 << 2) +#define DA7218_DAI_WORD_LENGTH_S20_LE (0x1 << 2) +#define DA7218_DAI_WORD_LENGTH_S24_LE (0x2 << 2) +#define DA7218_DAI_WORD_LENGTH_S32_LE (0x3 << 2) +#define DA7218_DAI_CH_NUM_SHIFT 4 +#define DA7218_DAI_CH_NUM_MASK (0x7 << 4) +#define DA7218_DAI_CH_NUM_MAX 4 +#define DA7218_DAI_EN_SHIFT 7 +#define DA7218_DAI_EN_MASK (0x1 << 7) + +/* DA7218_DAI_TDM_CTRL = 0x8D */ +#define DA7218_DAI_TDM_CH_EN_SHIFT 0 +#define DA7218_DAI_TDM_CH_EN_MASK (0xF << 0) +#define DA7218_DAI_TDM_MAX_SLOTS 4 +#define DA7218_DAI_OE_SHIFT 6 +#define DA7218_DAI_OE_MASK (0x1 << 6) +#define DA7218_DAI_TDM_MODE_EN_SHIFT 7 +#define DA7218_DAI_TDM_MODE_EN_MASK (0x1 << 7) + +/* DA7218_DAI_OFFSET_LOWER = 0x8E */ +#define DA7218_DAI_OFFSET_LOWER_SHIFT 0 +#define DA7218_DAI_OFFSET_LOWER_MASK (0xFF << 0) + +/* DA7218_DAI_OFFSET_UPPER = 0x8F */ +#define DA7218_DAI_OFFSET_UPPER_SHIFT 0 +#define DA7218_DAI_OFFSET_UPPER_MASK (0x7 << 0) + +/* DA7218_DAI_CLK_MODE = 0x90 */ +#define DA7218_DAI_BCLKS_PER_WCLK_SHIFT 0 +#define DA7218_DAI_BCLKS_PER_WCLK_MASK (0x3 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_32 (0x0 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_64 (0x1 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_128 (0x2 << 0) +#define DA7218_DAI_BCLKS_PER_WCLK_256 (0x3 << 0) +#define DA7218_DAI_CLK_POL_SHIFT 2 +#define DA7218_DAI_CLK_POL_MASK (0x1 << 2) +#define DA7218_DAI_CLK_POL_INV (0x1 << 2) +#define DA7218_DAI_WCLK_POL_SHIFT 3 +#define DA7218_DAI_WCLK_POL_MASK (0x1 << 3) +#define DA7218_DAI_WCLK_POL_INV (0x1 << 3) +#define DA7218_DAI_WCLK_TRI_STATE_SHIFT 4 +#define DA7218_DAI_WCLK_TRI_STATE_MASK (0x1 << 4) +#define DA7218_DAI_CLK_EN_SHIFT 7 +#define DA7218_DAI_CLK_EN_MASK (0x1 << 7) + +/* DA7218_PLL_CTRL = 0x91 */ +#define DA7218_PLL_INDIV_SHIFT 0 +#define DA7218_PLL_INDIV_MASK (0x7 << 0) +#define DA7218_PLL_INDIV_2_5_MHZ (0x0 << 0) +#define DA7218_PLL_INDIV_5_10_MHZ (0x1 << 0) +#define DA7218_PLL_INDIV_10_20_MHZ (0x2 << 0) +#define DA7218_PLL_INDIV_20_40_MHZ (0x3 << 0) +#define DA7218_PLL_INDIV_40_54_MHZ (0x4 << 0) +#define DA7218_PLL_INDIV_2_10_MHZ_VAL 2 +#define DA7218_PLL_INDIV_10_20_MHZ_VAL 4 +#define DA7218_PLL_INDIV_20_40_MHZ_VAL 8 +#define DA7218_PLL_INDIV_40_54_MHZ_VAL 16 +#define DA7218_PLL_MCLK_SQR_EN_SHIFT 4 +#define DA7218_PLL_MCLK_SQR_EN_MASK (0x1 << 4) +#define DA7218_PLL_MODE_SHIFT 6 +#define DA7218_PLL_MODE_MASK (0x3 << 6) +#define DA7218_PLL_MODE_BYPASS (0x0 << 6) +#define DA7218_PLL_MODE_NORMAL (0x1 << 6) +#define DA7218_PLL_MODE_SRM (0x2 << 6) +#define DA7218_PLL_MODE_32KHZ (0x3 << 6) + +/* DA7218_PLL_FRAC_TOP = 0x92 */ +#define DA7218_PLL_FBDIV_FRAC_TOP_SHIFT 0 +#define DA7218_PLL_FBDIV_FRAC_TOP_MASK (0x1F << 0) + +/* DA7218_PLL_FRAC_BOT = 0x93 */ +#define DA7218_PLL_FBDIV_FRAC_BOT_SHIFT 0 +#define DA7218_PLL_FBDIV_FRAC_BOT_MASK (0xFF << 0) + +/* DA7218_PLL_INTEGER = 0x94 */ +#define DA7218_PLL_FBDIV_INTEGER_SHIFT 0 +#define DA7218_PLL_FBDIV_INTEGER_MASK (0x7F << 0) + +/* DA7218_PLL_STATUS = 0x95 */ +#define DA7218_PLL_SRM_STATUS_SHIFT 0 +#define DA7218_PLL_SRM_STATUS_MASK (0xFF << 0) +#define DA7218_PLL_SRM_STATUS_SRM_LOCK (0x1 << 7) + +/* DA7218_PLL_REFOSC_CAL = 0x98 */ +#define DA7218_PLL_REFOSC_CAL_CTRL_SHIFT 0 +#define DA7218_PLL_REFOSC_CAL_CTRL_MASK (0x1F << 0) +#define DA7218_PLL_REFOSC_CAL_START_SHIFT 6 +#define DA7218_PLL_REFOSC_CAL_START_MASK (0x1 << 6) +#define DA7218_PLL_REFOSC_CAL_EN_SHIFT 7 +#define DA7218_PLL_REFOSC_CAL_EN_MASK (0x1 << 7) + +/* DA7218_DAC_NG_CTRL = 0x9C */ +#define DA7218_DAC_NG_EN_SHIFT 7 +#define DA7218_DAC_NG_EN_MASK (0x1 << 7) + +/* DA7218_DAC_NG_SETUP_TIME = 0x9D */ +#define DA7218_DAC_NG_SETUP_TIME_SHIFT 0 +#define DA7218_DAC_NG_SETUP_TIME_MASK (0x3 << 0) +#define DA7218_DAC_NG_SETUP_TIME_MAX 4 +#define DA7218_DAC_NG_RAMPUP_RATE_SHIFT 2 +#define DA7218_DAC_NG_RAMPUP_RATE_MASK (0x1 << 2) +#define DA7218_DAC_NG_RAMPUP_RATE_MAX 2 +#define DA7218_DAC_NG_RAMPDN_RATE_SHIFT 3 +#define DA7218_DAC_NG_RAMPDN_RATE_MASK (0x1 << 3) +#define DA7218_DAC_NG_RAMPDN_RATE_MAX 2 + +/* DA7218_DAC_NG_OFF_THRESH = 0x9E */ +#define DA7218_DAC_NG_OFF_THRESHOLD_SHIFT 0 +#define DA7218_DAC_NG_OFF_THRESHOLD_MASK (0x7 << 0) +#define DA7218_DAC_NG_THRESHOLD_MAX 0x7 + +/* DA7218_DAC_NG_ON_THRESH = 0x9F */ +#define DA7218_DAC_NG_ON_THRESHOLD_SHIFT 0 +#define DA7218_DAC_NG_ON_THRESHOLD_MASK (0x7 << 0) + +/* DA7218_TONE_GEN_CFG1 = 0xA0 */ +#define DA7218_DTMF_REG_SHIFT 0 +#define DA7218_DTMF_REG_MASK (0xF << 0) +#define DA7218_DTMF_REG_MAX 16 +#define DA7218_DTMF_EN_SHIFT 4 +#define DA7218_DTMF_EN_MASK (0x1 << 4) +#define DA7218_START_STOPN_SHIFT 7 +#define DA7218_START_STOPN_MASK (0x1 << 7) + +/* DA7218_TONE_GEN_CFG2 = 0xA1 */ +#define DA7218_SWG_SEL_SHIFT 0 +#define DA7218_SWG_SEL_MASK (0x3 << 0) +#define DA7218_SWG_SEL_MAX 4 + +/* DA7218_TONE_GEN_FREQ1_L = 0xA2 */ +#define DA7218_FREQ1_L_SHIFT 0 +#define DA7218_FREQ1_L_MASK (0xFF << 0) +#define DA7218_FREQ_MAX 0xFFFF + +/* DA7218_TONE_GEN_FREQ1_U = 0xA3 */ +#define DA7218_FREQ1_U_SHIFT 0 +#define DA7218_FREQ1_U_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_FREQ2_L = 0xA4 */ +#define DA7218_FREQ2_L_SHIFT 0 +#define DA7218_FREQ2_L_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_FREQ2_U = 0xA5 */ +#define DA7218_FREQ2_U_SHIFT 0 +#define DA7218_FREQ2_U_MASK (0xFF << 0) + +/* DA7218_TONE_GEN_CYCLES = 0xA6 */ +#define DA7218_BEEP_CYCLES_SHIFT 0 +#define DA7218_BEEP_CYCLES_MASK (0x7 << 0) + +/* DA7218_TONE_GEN_ON_PER = 0xA7 */ +#define DA7218_BEEP_ON_PER_SHIFT 0 +#define DA7218_BEEP_ON_PER_MASK (0x3F << 0) + +/* DA7218_TONE_GEN_OFF_PER = 0xA8 */ +#define DA7218_BEEP_OFF_PER_SHIFT 0 +#define DA7218_BEEP_OFF_PER_MASK (0x3F << 0) +#define DA7218_BEEP_ON_OFF_MAX 0x3F + +/* DA7218_CP_CTRL = 0xAC */ +#define DA7218_CP_MOD_SHIFT 2 +#define DA7218_CP_MOD_MASK (0x3 << 2) +#define DA7218_CP_MCHANGE_SHIFT 4 +#define DA7218_CP_MCHANGE_MASK (0x3 << 4) +#define DA7218_CP_MCHANGE_REL_MASK 0x3 +#define DA7218_CP_MCHANGE_MAX 3 +#define DA7218_CP_MCHANGE_LARGEST_VOL 0x1 +#define DA7218_CP_MCHANGE_DAC_VOL 0x2 +#define DA7218_CP_MCHANGE_SIG_MAG 0x3 +#define DA7218_CP_SMALL_SWITCH_FREQ_EN_SHIFT 6 +#define DA7218_CP_SMALL_SWITCH_FREQ_EN_MASK (0x1 << 6) +#define DA7218_CP_EN_SHIFT 7 +#define DA7218_CP_EN_MASK (0x1 << 7) + +/* DA7218_CP_DELAY = 0xAD */ +#define DA7218_CP_FCONTROL_SHIFT 0 +#define DA7218_CP_FCONTROL_MASK (0x7 << 0) +#define DA7218_CP_FCONTROL_MAX 6 +#define DA7218_CP_TAU_DELAY_SHIFT 3 +#define DA7218_CP_TAU_DELAY_MASK (0x7 << 3) +#define DA7218_CP_TAU_DELAY_MAX 8 + +/* DA7218_CP_VOL_THRESHOLD1 = 0xAE */ +#define DA7218_CP_THRESH_VDD2_SHIFT 0 +#define DA7218_CP_THRESH_VDD2_MASK (0x3F << 0) +#define DA7218_CP_THRESH_VDD2_MAX 0x3F + +/* DA7218_MIC_1_CTRL = 0xB4 */ +#define DA7218_MIC_1_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIC_1_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIC_1_AMP_EN_SHIFT 7 +#define DA7218_MIC_1_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIC_1_GAIN = 0xB5 */ +#define DA7218_MIC_1_AMP_GAIN_SHIFT 0 +#define DA7218_MIC_1_AMP_GAIN_MASK (0x7 << 0) +#define DA7218_MIC_AMP_GAIN_MAX 0x7 + +/* DA7218_MIC_1_SELECT = 0xB7 */ +#define DA7218_MIC_1_AMP_IN_SEL_SHIFT 0 +#define DA7218_MIC_1_AMP_IN_SEL_MASK (0x3 << 0) + +/* DA7218_MIC_2_CTRL = 0xB8 */ +#define DA7218_MIC_2_AMP_MUTE_EN_SHIFT 6 +#define DA7218_MIC_2_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_MIC_2_AMP_EN_SHIFT 7 +#define DA7218_MIC_2_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIC_2_GAIN = 0xB9 */ +#define DA7218_MIC_2_AMP_GAIN_SHIFT 0 +#define DA7218_MIC_2_AMP_GAIN_MASK (0x7 << 0) + +/* DA7218_MIC_2_SELECT = 0xBB */ +#define DA7218_MIC_2_AMP_IN_SEL_SHIFT 0 +#define DA7218_MIC_2_AMP_IN_SEL_MASK (0x3 << 0) + +/* DA7218_IN_1_HPF_FILTER_CTRL = 0xBC */ +#define DA7218_IN_1_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_IN_1_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_IN_VOICE_HPF_CORNER_MAX 8 +#define DA7218_IN_1_VOICE_EN_SHIFT 3 +#define DA7218_IN_1_VOICE_EN_MASK (0x1 << 3) +#define DA7218_IN_1_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_IN_1_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_IN_1_HPF_EN_SHIFT 7 +#define DA7218_IN_1_HPF_EN_MASK (0x1 << 7) + +/* DA7218_IN_2_HPF_FILTER_CTRL = 0xBD */ +#define DA7218_IN_2_VOICE_HPF_CORNER_SHIFT 0 +#define DA7218_IN_2_VOICE_HPF_CORNER_MASK (0x7 << 0) +#define DA7218_IN_2_VOICE_EN_SHIFT 3 +#define DA7218_IN_2_VOICE_EN_MASK (0x1 << 3) +#define DA7218_IN_2_AUDIO_HPF_CORNER_SHIFT 4 +#define DA7218_IN_2_AUDIO_HPF_CORNER_MASK (0x3 << 4) +#define DA7218_IN_2_HPF_EN_SHIFT 7 +#define DA7218_IN_2_HPF_EN_MASK (0x1 << 7) + +/* DA7218_ADC_1_CTRL = 0xC0 */ +#define DA7218_ADC_1_AAF_EN_SHIFT 2 +#define DA7218_ADC_1_AAF_EN_MASK (0x1 << 2) + +/* DA7218_ADC_2_CTRL = 0xC1 */ +#define DA7218_ADC_2_AAF_EN_SHIFT 2 +#define DA7218_ADC_2_AAF_EN_MASK (0x1 << 2) + +/* DA7218_ADC_MODE = 0xC2 */ +#define DA7218_ADC_LP_MODE_SHIFT 0 +#define DA7218_ADC_LP_MODE_MASK (0x1 << 0) +#define DA7218_ADC_LVLDET_MODE_SHIFT 1 +#define DA7218_ADC_LVLDET_MODE_MASK (0x1 << 1) +#define DA7218_ADC_LVLDET_AUTO_EXIT_SHIFT 2 +#define DA7218_ADC_LVLDET_AUTO_EXIT_MASK (0x1 << 2) + +/* DA7218_MIXOUT_L_CTRL = 0xCC */ +#define DA7218_MIXOUT_L_AMP_EN_SHIFT 7 +#define DA7218_MIXOUT_L_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXOUT_L_GAIN = 0xCD */ +#define DA7218_MIXOUT_L_AMP_GAIN_SHIFT 0 +#define DA7218_MIXOUT_L_AMP_GAIN_MASK (0x3 << 0) +#define DA7218_MIXOUT_AMP_GAIN_MIN 0x1 +#define DA7218_MIXOUT_AMP_GAIN_MAX 0x3 + +/* DA7218_MIXOUT_R_CTRL = 0xCE */ +#define DA7218_MIXOUT_R_AMP_EN_SHIFT 7 +#define DA7218_MIXOUT_R_AMP_EN_MASK (0x1 << 7) + +/* DA7218_MIXOUT_R_GAIN = 0xCF */ +#define DA7218_MIXOUT_R_AMP_GAIN_SHIFT 0 +#define DA7218_MIXOUT_R_AMP_GAIN_MASK (0x3 << 0) + +/* DA7218_HP_L_CTRL = 0xD0 */ +#define DA7218_HP_L_AMP_MIN_GAIN_EN_SHIFT 2 +#define DA7218_HP_L_AMP_MIN_GAIN_EN_MASK (0x1 << 2) +#define DA7218_HP_L_AMP_OE_SHIFT 3 +#define DA7218_HP_L_AMP_OE_MASK (0x1 << 3) +#define DA7218_HP_L_AMP_ZC_EN_SHIFT 4 +#define DA7218_HP_L_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_HP_L_AMP_RAMP_EN_SHIFT 5 +#define DA7218_HP_L_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_HP_L_AMP_MUTE_EN_SHIFT 6 +#define DA7218_HP_L_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_HP_L_AMP_EN_SHIFT 7 +#define DA7218_HP_L_AMP_EN_MASK (0x1 << 7) +#define DA7218_HP_AMP_OE_MASK (0x1 << 3) + +/* DA7218_HP_L_GAIN = 0xD1 */ +#define DA7218_HP_L_AMP_GAIN_SHIFT 0 +#define DA7218_HP_L_AMP_GAIN_MASK (0x3F << 0) +#define DA7218_HP_AMP_GAIN_MIN 0x15 +#define DA7218_HP_AMP_GAIN_MAX 0x3F + +/* DA7218_HP_R_CTRL = 0xD2 */ +#define DA7218_HP_R_AMP_MIN_GAIN_EN_SHIFT 2 +#define DA7218_HP_R_AMP_MIN_GAIN_EN_MASK (0x1 << 2) +#define DA7218_HP_R_AMP_OE_SHIFT 3 +#define DA7218_HP_R_AMP_OE_MASK (0x1 << 3) +#define DA7218_HP_R_AMP_ZC_EN_SHIFT 4 +#define DA7218_HP_R_AMP_ZC_EN_MASK (0x1 << 4) +#define DA7218_HP_R_AMP_RAMP_EN_SHIFT 5 +#define DA7218_HP_R_AMP_RAMP_EN_MASK (0x1 << 5) +#define DA7218_HP_R_AMP_MUTE_EN_SHIFT 6 +#define DA7218_HP_R_AMP_MUTE_EN_MASK (0x1 << 6) +#define DA7218_HP_R_AMP_EN_SHIFT 7 +#define DA7218_HP_R_AMP_EN_MASK (0x1 << 7) + +/* DA7218_HP_R_GAIN = 0xD3 */ +#define DA7218_HP_R_AMP_GAIN_SHIFT 0 +#define DA7218_HP_R_AMP_GAIN_MASK (0x3F << 0) + +/* DA7218_HP_SNGL_CTRL = 0xD4 */ +#define DA7218_HP_AMP_STEREO_DETECT_STATUS_SHIFT 0 +#define DA7218_HP_AMP_STEREO_DETECT_STATUS_MASK (0x1 << 0) +#define DA7218_HPL_AMP_LOAD_DETECT_STATUS_SHIFT 1 +#define DA7218_HPL_AMP_LOAD_DETECT_STATUS_MASK (0x1 << 1) +#define DA7218_HPR_AMP_LOAD_DETECT_STATUS_SHIFT 2 +#define DA7218_HPR_AMP_LOAD_DETECT_STATUS_MASK (0x1 << 2) +#define DA7218_HP_AMP_LOAD_DETECT_EN_SHIFT 6 +#define DA7218_HP_AMP_LOAD_DETECT_EN_MASK (0x1 << 6) +#define DA7218_HP_AMP_STEREO_DETECT_EN_SHIFT 7 +#define DA7218_HP_AMP_STEREO_DETECT_EN_MASK (0x1 << 7) + +/* DA7218_HP_DIFF_CTRL = 0xD5 */ +#define DA7218_HP_AMP_DIFF_MODE_EN_SHIFT 0 +#define DA7218_HP_AMP_DIFF_MODE_EN_MASK (0x1 << 0) +#define DA7218_HP_AMP_SINGLE_SUPPLY_EN_SHIFT 4 +#define DA7218_HP_AMP_SINGLE_SUPPLY_EN_MASK (0x1 << 4) + +/* DA7218_HP_DIFF_UNLOCK = 0xD7 */ +#define DA7218_HP_DIFF_UNLOCK_SHIFT 0 +#define DA7218_HP_DIFF_UNLOCK_MASK (0x1 << 0) +#define DA7218_HP_DIFF_UNLOCK_VAL 0xC3 + +/* DA7218_HPLDET_JACK = 0xD8 */ +#define DA7218_HPLDET_JACK_RATE_SHIFT 0 +#define DA7218_HPLDET_JACK_RATE_MASK (0x7 << 0) +#define DA7218_HPLDET_JACK_DEBOUNCE_SHIFT 3 +#define DA7218_HPLDET_JACK_DEBOUNCE_MASK (0x3 << 3) +#define DA7218_HPLDET_JACK_THR_SHIFT 5 +#define DA7218_HPLDET_JACK_THR_MASK (0x3 << 5) +#define DA7218_HPLDET_JACK_EN_SHIFT 7 +#define DA7218_HPLDET_JACK_EN_MASK (0x1 << 7) + +/* DA7218_HPLDET_CTRL = 0xD9 */ +#define DA7218_HPLDET_COMP_INV_SHIFT 0 +#define DA7218_HPLDET_COMP_INV_MASK (0x1 << 0) +#define DA7218_HPLDET_HYST_EN_SHIFT 1 +#define DA7218_HPLDET_HYST_EN_MASK (0x1 << 1) +#define DA7218_HPLDET_DISCHARGE_EN_SHIFT 7 +#define DA7218_HPLDET_DISCHARGE_EN_MASK (0x1 << 7) + +/* DA7218_HPLDET_TEST = 0xDA */ +#define DA7218_HPLDET_COMP_STS_SHIFT 4 +#define DA7218_HPLDET_COMP_STS_MASK (0x1 << 4) + +/* DA7218_REFERENCES = 0xDC */ +#define DA7218_BIAS_EN_SHIFT 3 +#define DA7218_BIAS_EN_MASK (0x1 << 3) + +/* DA7218_IO_CTRL = 0xE0 */ +#define DA7218_IO_VOLTAGE_LEVEL_SHIFT 0 +#define DA7218_IO_VOLTAGE_LEVEL_MASK (0x1 << 0) +#define DA7218_IO_VOLTAGE_LEVEL_2_5V_3_6V 0 +#define DA7218_IO_VOLTAGE_LEVEL_1_5V_2_5V 1 + +/* DA7218_LDO_CTRL = 0xE1 */ +#define DA7218_LDO_LEVEL_SELECT_SHIFT 4 +#define DA7218_LDO_LEVEL_SELECT_MASK (0x3 << 4) +#define DA7218_LDO_EN_SHIFT 7 +#define DA7218_LDO_EN_MASK (0x1 << 7) + +/* DA7218_SIDETONE_CTRL = 0xE4 */ +#define DA7218_SIDETONE_MUTE_EN_SHIFT 6 +#define DA7218_SIDETONE_MUTE_EN_MASK (0x1 << 6) +#define DA7218_SIDETONE_FILTER_EN_SHIFT 7 +#define DA7218_SIDETONE_FILTER_EN_MASK (0x1 << 7) + +/* DA7218_SIDETONE_IN_SELECT = 0xE5 */ +#define DA7218_SIDETONE_IN_SELECT_SHIFT 0 +#define DA7218_SIDETONE_IN_SELECT_MASK (0x3 << 0) +#define DA7218_SIDETONE_IN_SELECT_MAX 4 + +/* DA7218_SIDETONE_GAIN = 0xE6 */ +#define DA7218_SIDETONE_GAIN_SHIFT 0 +#define DA7218_SIDETONE_GAIN_MASK (0x1F << 0) + +/* DA7218_DROUTING_ST_OUTFILT_1L = 0xE8 */ +#define DA7218_OUTFILT_ST_1L_SRC_SHIFT 0 +#define DA7218_OUTFILT_ST_1L_SRC_MASK (0x7 << 0) +#define DA7218_DMIX_ST_SRC_OUTFILT1L 0 +#define DA7218_DMIX_ST_SRC_OUTFILT1R 1 +#define DA7218_DMIX_ST_SRC_SIDETONE 2 + +/* DA7218_DROUTING_ST_OUTFILT_1R = 0xE9 */ +#define DA7218_OUTFILT_ST_1R_SRC_SHIFT 0 +#define DA7218_OUTFILT_ST_1R_SRC_MASK (0x7 << 0) + +/* DA7218_SIDETONE_BIQ_3STAGE_DATA = 0xEA */ +#define DA7218_SIDETONE_BIQ_3STAGE_DATA_SHIFT 0 +#define DA7218_SIDETONE_BIQ_3STAGE_DATA_MASK (0xFF << 0) + +/* DA7218_SIDETONE_BIQ_3STAGE_ADDR = 0xEB */ +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR_SHIFT 0 +#define DA7218_SIDETONE_BIQ_3STAGE_ADDR_MASK (0x1F << 0) + +/* DA7218_EVENT_STATUS = 0xEC */ +#define DA7218_HPLDET_JACK_STS_SHIFT 7 +#define DA7218_HPLDET_JACK_STS_MASK (0x1 << 7) + +/* DA7218_EVENT = 0xED */ +#define DA7218_LVL_DET_EVENT_SHIFT 0 +#define DA7218_LVL_DET_EVENT_MASK (0x1 << 0) +#define DA7218_HPLDET_JACK_EVENT_SHIFT 7 +#define DA7218_HPLDET_JACK_EVENT_MASK (0x1 << 7) + +/* DA7218_EVENT_MASK = 0xEE */ +#define DA7218_LVL_DET_EVENT_MSK_SHIFT 0 +#define DA7218_LVL_DET_EVENT_MSK_MASK (0x1 << 0) +#define DA7218_HPLDET_JACK_EVENT_IRQ_MSK_SHIFT 7 +#define DA7218_HPLDET_JACK_EVENT_IRQ_MSK_MASK (0x1 << 7) + +/* DA7218_DMIC_1_CTRL = 0xF0 */ +#define DA7218_DMIC_1_DATA_SEL_SHIFT 0 +#define DA7218_DMIC_1_DATA_SEL_MASK (0x1 << 0) +#define DA7218_DMIC_1_SAMPLEPHASE_SHIFT 1 +#define DA7218_DMIC_1_SAMPLEPHASE_MASK (0x1 << 1) +#define DA7218_DMIC_1_CLK_RATE_SHIFT 2 +#define DA7218_DMIC_1_CLK_RATE_MASK (0x1 << 2) +#define DA7218_DMIC_1L_EN_SHIFT 6 +#define DA7218_DMIC_1L_EN_MASK (0x1 << 6) +#define DA7218_DMIC_1R_EN_SHIFT 7 +#define DA7218_DMIC_1R_EN_MASK (0x1 << 7) + +/* DA7218_DMIC_2_CTRL = 0xF1 */ +#define DA7218_DMIC_2_DATA_SEL_SHIFT 0 +#define DA7218_DMIC_2_DATA_SEL_MASK (0x1 << 0) +#define DA7218_DMIC_2_SAMPLEPHASE_SHIFT 1 +#define DA7218_DMIC_2_SAMPLEPHASE_MASK (0x1 << 1) +#define DA7218_DMIC_2_CLK_RATE_SHIFT 2 +#define DA7218_DMIC_2_CLK_RATE_MASK (0x1 << 2) +#define DA7218_DMIC_2L_EN_SHIFT 6 +#define DA7218_DMIC_2L_EN_MASK (0x1 << 6) +#define DA7218_DMIC_2R_EN_SHIFT 7 +#define DA7218_DMIC_2R_EN_MASK (0x1 << 7) + +/* DA7218_IN_1L_GAIN = 0xF4 */ +#define DA7218_IN_1L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_1L_DIGITAL_GAIN_MASK (0x7F << 0) +#define DA7218_IN_DIGITAL_GAIN_MAX 0x7F + +/* DA7218_IN_1R_GAIN = 0xF5 */ +#define DA7218_IN_1R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_1R_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_IN_2L_GAIN = 0xF6 */ +#define DA7218_IN_2L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_2L_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_IN_2R_GAIN = 0xF7 */ +#define DA7218_IN_2R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_IN_2R_DIGITAL_GAIN_MASK (0x7F << 0) + +/* DA7218_OUT_1L_GAIN = 0xF8 */ +#define DA7218_OUT_1L_DIGITAL_GAIN_SHIFT 0 +#define DA7218_OUT_1L_DIGITAL_GAIN_MASK (0xFF << 0) +#define DA7218_OUT_DIGITAL_GAIN_MIN 0x0 +#define DA7218_OUT_DIGITAL_GAIN_MAX 0x97 + +/* DA7218_OUT_1R_GAIN = 0xF9 */ +#define DA7218_OUT_1R_DIGITAL_GAIN_SHIFT 0 +#define DA7218_OUT_1R_DIGITAL_GAIN_MASK (0xFF << 0) + +/* DA7218_MICBIAS_CTRL = 0xFC */ +#define DA7218_MICBIAS_1_LEVEL_SHIFT 0 +#define DA7218_MICBIAS_1_LEVEL_MASK (0x7 << 0) +#define DA7218_MICBIAS_1_LP_MODE_SHIFT 3 +#define DA7218_MICBIAS_1_LP_MODE_MASK (0x1 << 3) +#define DA7218_MICBIAS_2_LEVEL_SHIFT 4 +#define DA7218_MICBIAS_2_LEVEL_MASK (0x7 << 4) +#define DA7218_MICBIAS_2_LP_MODE_SHIFT 7 +#define DA7218_MICBIAS_2_LP_MODE_MASK (0x1 << 7) + +/* DA7218_MICBIAS_EN = 0xFD */ +#define DA7218_MICBIAS_1_EN_SHIFT 0 +#define DA7218_MICBIAS_1_EN_MASK (0x1 << 0) +#define DA7218_MICBIAS_2_EN_SHIFT 4 +#define DA7218_MICBIAS_2_EN_MASK (0x1 << 4) + + +/* + * General defines & data + */ + +/* Register inversion */ +#define DA7218_NO_INVERT 0 +#define DA7218_INVERT 1 + +/* Byte related defines */ +#define DA7218_BYTE_SHIFT 8 +#define DA7218_BYTE_MASK 0xFF +#define DA7218_2BYTE_SHIFT 16 +#define DA7218_2BYTE_MASK 0xFFFF + +/* PLL Output Frequencies */ +#define DA7218_PLL_FREQ_OUT_90316 90316800 +#define DA7218_PLL_FREQ_OUT_98304 98304000 + +/* ALC Calibration */ +#define DA7218_ALC_CALIB_DELAY_MIN 2500 +#define DA7218_ALC_CALIB_DELAY_MAX 5000 +#define DA7218_ALC_CALIB_MAX_TRIES 5 + +/* Ref Oscillator */ +#define DA7218_REF_OSC_CHECK_DELAY_MIN 5000 +#define DA7218_REF_OSC_CHECK_DELAY_MAX 10000 +#define DA7218_REF_OSC_CHECK_TRIES 4 + +/* SRM */ +#define DA7218_SRM_CHECK_DELAY 50 +#define DA7218_SRM_CHECK_TRIES 8 + +/* Mic Level Detect */ +#define DA7218_MIC_LVL_DET_DELAY 50 + +enum da7218_clk_src { + DA7218_CLKSRC_MCLK = 0, + DA7218_CLKSRC_MCLK_SQR, +}; + +enum da7218_sys_clk { + DA7218_SYSCLK_MCLK = 0, + DA7218_SYSCLK_PLL, + DA7218_SYSCLK_PLL_SRM, + DA7218_SYSCLK_PLL_32KHZ +}; + +enum da7218_dev_id { + DA7217_DEV_ID = 0, + DA7218_DEV_ID, +}; + +/* Regulators */ +enum da7218_supplies { + DA7218_SUPPLY_VDD = 0, + DA7218_SUPPLY_VDDMIC, + DA7218_SUPPLY_VDDIO, + DA7218_NUM_SUPPLIES, +}; + +/* Private data */ +struct da7218_priv { + struct da7218_pdata *pdata; + + struct regulator_bulk_data supplies[DA7218_NUM_SUPPLIES]; + struct regmap *regmap; + int dev_id; + + struct snd_soc_jack *jack; + struct input_dev *mic_lvl_input; + int irq; + + struct clk *mclk; + unsigned int mclk_rate; + + bool hp_single_supply; + bool use_int_ldo; + bool master; + u8 alc_en; + u8 in_filt_en; + u8 mic_lvl_det_en; +}; + +/* HP detect control */ +int da7218_hpldet(struct snd_soc_codec *codec, struct snd_soc_jack *jack); + +#endif /* _DA7218_H */ -- 1.9.3 ^ permalink raw reply related [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-05 10:43 ` Adam Thomson (?) @ 2015-11-05 15:27 ` Mark Brown 2015-11-06 11:11 ` Opensource [Adam Thomson] -1 siblings, 1 reply; 37+ messages in thread From: Mark Brown @ 2015-11-05 15:27 UTC (permalink / raw) To: Adam Thomson Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 1196 bytes --] On Thu, Nov 05, 2015 at 10:43:19AM +0000, Adam Thomson wrote: > +/* ALC */ > +static void da7218_alc_calib(struct snd_soc_codec *codec) > +{ > + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); > + u8 calib_ctrl; > + int i = 0; > + bool calibrated = false; > + > + /* Bypass cache so it saves current settings */ > + regcache_cache_bypass(da7218->regmap, true); What ensures that nothing else is running at the same time this is? > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > + struct snd_ctl_elem_value *ucontrol) > +{ Why is this a user visible control? > + /* Default all mixers off */ > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0); > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0); > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0); > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0); > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0); > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0); > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0); > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0); We generally just use the device defaults, why change them? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-05 15:27 ` Mark Brown @ 2015-11-06 11:11 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 11:11 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1961 bytes --] On November 5, 2015 15:28, Mark Brown wrote: > > +/* ALC */ > > +static void da7218_alc_calib(struct snd_soc_codec *codec) > > +{ > > + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); > > + u8 calib_ctrl; > > + int i = 0; > > + bool calibrated = false; > > + > > + /* Bypass cache so it saves current settings */ > > + regcache_cache_bypass(da7218->regmap, true); > > What ensures that nothing else is running at the same time this is? Is a fair point. Originally I was saving the state of registers then re-instating them at the end, which worked fine, but then was trying to be clever and tidy things up by bypassing the cache instead. Will revert back to the previous method. > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > + struct snd_ctl_elem_value *ucontrol) > > +{ > > Why is this a user visible control? I can envisage in a system you may want to choose which capture channels can trigger level detection (if any), and this may change depending on the use-case at the time, so having it as a control makes sense to me. > > > + /* Default all mixers off */ > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0); > > We generally just use the device defaults, why change them? I figured it made more sense to have the device start with audio routes disabled but I can remove this as it's really not essential. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 11:11 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 11:11 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala On November 5, 2015 15:28, Mark Brown wrote: > > +/* ALC */ > > +static void da7218_alc_calib(struct snd_soc_codec *codec) > > +{ > > + struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec); > > + u8 calib_ctrl; > > + int i = 0; > > + bool calibrated = false; > > + > > + /* Bypass cache so it saves current settings */ > > + regcache_cache_bypass(da7218->regmap, true); > > What ensures that nothing else is running at the same time this is? Is a fair point. Originally I was saving the state of registers then re-instating them at the end, which worked fine, but then was trying to be clever and tidy things up by bypassing the cache instead. Will revert back to the previous method. > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > + struct snd_ctl_elem_value *ucontrol) > > +{ > > Why is this a user visible control? I can envisage in a system you may want to choose which capture channels can trigger level detection (if any), and this may change depending on the use-case at the time, so having it as a control makes sense to me. > > > + /* Default all mixers off */ > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0); > > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0); > > + snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0); > > We generally just use the device defaults, why change them? I figured it made more sense to have the device start with audio routes disabled but I can remove this as it's really not essential. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 11:21 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-06 11:21 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 558 bytes --] On Fri, Nov 06, 2015 at 11:11:38AM +0000, Opensource [Adam Thomson] wrote: > On November 5, 2015 15:28, Mark Brown wrote: > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > > + struct snd_ctl_elem_value *ucontrol) > > > +{ > > Why is this a user visible control? > I can envisage in a system you may want to choose which capture channels can > trigger level detection (if any), and this may change depending on the use-case > at the time, so having it as a control makes sense to me. What is a "capture channel" here? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 11:21 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-06 11:21 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Support Opensource [-- Attachment #1: Type: text/plain, Size: 558 bytes --] On Fri, Nov 06, 2015 at 11:11:38AM +0000, Opensource [Adam Thomson] wrote: > On November 5, 2015 15:28, Mark Brown wrote: > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > > + struct snd_ctl_elem_value *ucontrol) > > > +{ > > Why is this a user visible control? > I can envisage in a system you may want to choose which capture channels can > trigger level detection (if any), and this may change depending on the use-case > at the time, so having it as a control makes sense to me. What is a "capture channel" here? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-06 11:21 ` Mark Brown @ 2015-11-06 11:53 ` Opensource [Adam Thomson] -1 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 11:53 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 770 bytes --] On November 6, 2015 11:22, Mark Brown wrote: > > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > > > + struct snd_ctl_elem_value *ucontrol) > > > > +{ > > > > Why is this a user visible control? > > > I can envisage in a system you may want to choose which capture channels can > > trigger level detection (if any), and this may change depending on the use-case > > at the time, so having it as a control makes sense to me. > > What is a "capture channel" here? Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R and Mic2(ADC2) or DMic2L/R. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 11:53 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 11:53 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource On November 6, 2015 11:22, Mark Brown wrote: > > > > +static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol, > > > > + struct snd_ctl_elem_value *ucontrol) > > > > +{ > > > > Why is this a user visible control? > > > I can envisage in a system you may want to choose which capture channels can > > trigger level detection (if any), and this may change depending on the use-case > > at the time, so having it as a control makes sense to me. > > What is a "capture channel" here? Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R and Mic2(ADC2) or DMic2L/R. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-06 11:53 ` Opensource [Adam Thomson] @ 2015-11-06 11:54 ` Mark Brown -1 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-06 11:54 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 589 bytes --] On Fri, Nov 06, 2015 at 11:53:00AM +0000, Opensource [Adam Thomson] wrote: > On November 6, 2015 11:22, Mark Brown wrote: > > > I can envisage in a system you may want to choose which capture channels can > > > trigger level detection (if any), and this may change depending on the use-case > > > at the time, so having it as a control makes sense to me. > > What is a "capture channel" here? > Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R > and Mic2(ADC2) or DMic2L/R. Hang on, is this just recording a DC value with the ADC and then looking at that? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 11:54 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-06 11:54 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala [-- Attachment #1.1: Type: text/plain, Size: 589 bytes --] On Fri, Nov 06, 2015 at 11:53:00AM +0000, Opensource [Adam Thomson] wrote: > On November 6, 2015 11:22, Mark Brown wrote: > > > I can envisage in a system you may want to choose which capture channels can > > > trigger level detection (if any), and this may change depending on the use-case > > > at the time, so having it as a control makes sense to me. > > What is a "capture channel" here? > Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R > and Mic2(ADC2) or DMic2L/R. Hang on, is this just recording a DC value with the ADC and then looking at that? [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] [-- Attachment #2: Type: text/plain, Size: 0 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 13:17 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 13:17 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 817 bytes --] On November 6, 2015 11:55, Mark Brown wrote: > > > > I can envisage in a system you may want to choose which capture channels can > > > > trigger level detection (if any), and this may change depending on the use-case > > > > at the time, so having it as a control makes sense to me. > > > > What is a "capture channel" here? > > > Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R > > and Mic2(ADC2) or DMic2L/R. > > Hang on, is this just recording a DC value with the ADC and then looking > at that? The RMS of the Mic signal is taken and compared to the trigger level set. If it's above that level then an IRQ is raised. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-06 13:17 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-06 13:17 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Support Opensource On November 6, 2015 11:55, Mark Brown wrote: > > > > I can envisage in a system you may want to choose which capture channels can > > > > trigger level detection (if any), and this may change depending on the use-case > > > > at the time, so having it as a control makes sense to me. > > > > What is a "capture channel" here? > > > Input filters 1L/R and 2L/R, which are fed from either Mic1(ADC1) or DMic1L/R > > and Mic2(ADC2) or DMic2L/R. > > Hang on, is this just recording a DC value with the ADC and then looking > at that? The RMS of the Mic signal is taken and compared to the trigger level set. If it's above that level then an IRQ is raised. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-06 13:17 ` Opensource [Adam Thomson] @ 2015-11-08 10:34 ` Mark Brown -1 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-08 10:34 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 467 bytes --] On Fri, Nov 06, 2015 at 01:17:28PM +0000, Opensource [Adam Thomson] wrote: > On November 6, 2015 11:55, Mark Brown wrote: > > Hang on, is this just recording a DC value with the ADC and then looking > > at that? > The RMS of the Mic signal is taken and compared to the trigger level set. If > it's above that level then an IRQ is raised. What I'm trying to figure out here is if this depends on the audio routing at runtime or if it's got dedicated configuration? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-08 10:34 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-08 10:34 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala [-- Attachment #1.1: Type: text/plain, Size: 467 bytes --] On Fri, Nov 06, 2015 at 01:17:28PM +0000, Opensource [Adam Thomson] wrote: > On November 6, 2015 11:55, Mark Brown wrote: > > Hang on, is this just recording a DC value with the ADC and then looking > > at that? > The RMS of the Mic signal is taken and compared to the trigger level set. If > it's above that level then an IRQ is raised. What I'm trying to figure out here is if this depends on the audio routing at runtime or if it's got dedicated configuration? [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] [-- Attachment #2: Type: text/plain, Size: 0 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-08 10:34 ` Mark Brown @ 2015-11-09 12:28 ` Opensource [Adam Thomson] -1 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-09 12:28 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 803 bytes --] On November 8, 2015 10:34, Mark Brown wrote: > > > Hang on, is this just recording a DC value with the ADC and then looking > > > at that? > > > The RMS of the Mic signal is taken and compared to the trigger level set. If > > it's above that level then an IRQ is raised. > > What I'm trying to figure out here is if this depends on the audio > routing at runtime or if it's got dedicated configuration? This feature is available for any/all mics connected. Which mics are enabled is a runtime configuration of routing, so to me it makes sense also that we can configure which channel triggers an event, based on our scenario at that time. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-09 12:28 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-09 12:28 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala On November 8, 2015 10:34, Mark Brown wrote: > > > Hang on, is this just recording a DC value with the ADC and then looking > > > at that? > > > The RMS of the Mic signal is taken and compared to the trigger level set. If > > it's above that level then an IRQ is raised. > > What I'm trying to figure out here is if this depends on the audio > routing at runtime or if it's got dedicated configuration? This feature is available for any/all mics connected. Which mics are enabled is a runtime configuration of routing, so to me it makes sense also that we can configure which channel triggers an event, based on our scenario at that time. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-09 14:02 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-09 14:02 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 943 bytes --] On Mon, Nov 09, 2015 at 12:28:39PM +0000, Opensource [Adam Thomson] wrote: > On November 8, 2015 10:34, Mark Brown wrote: > > What I'm trying to figure out here is if this depends on the audio > > routing at runtime or if it's got dedicated configuration? > This feature is available for any/all mics connected. Which mics are enabled > is a runtime configuration of routing, so to me it makes sense also that we can > configure which channel triggers an event, based on our scenario at that time. The general userspace expectation is that the detection is always active and consistent rather than varying at runtime - runtime variability might be a bit surprising for it, and even then variability in what is detected based on other settings is a bit surprising. If the hardware is that limited I guess it's about all that can be done but I'm still not clear what the use cases are for configuring the levels (as opposed ot the routing). [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-09 14:02 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-09 14:02 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Support Opensource [-- Attachment #1: Type: text/plain, Size: 943 bytes --] On Mon, Nov 09, 2015 at 12:28:39PM +0000, Opensource [Adam Thomson] wrote: > On November 8, 2015 10:34, Mark Brown wrote: > > What I'm trying to figure out here is if this depends on the audio > > routing at runtime or if it's got dedicated configuration? > This feature is available for any/all mics connected. Which mics are enabled > is a runtime configuration of routing, so to me it makes sense also that we can > configure which channel triggers an event, based on our scenario at that time. The general userspace expectation is that the detection is always active and consistent rather than varying at runtime - runtime variability might be a bit surprising for it, and even then variability in what is detected based on other settings is a bit surprising. If the hardware is that limited I guess it's about all that can be done but I'm still not clear what the use cases are for configuring the levels (as opposed ot the routing). [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-09 14:02 ` Mark Brown @ 2015-11-10 13:55 ` Opensource [Adam Thomson] -1 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 13:55 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1524 bytes --] On November 9, 2015 14:02, Mark Brown wrote: > > > What I'm trying to figure out here is if this depends on the audio > > > routing at runtime or if it's got dedicated configuration? > > > This feature is available for any/all mics connected. Which mics are enabled > > is a runtime configuration of routing, so to me it makes sense also that we can > > configure which channel triggers an event, based on our scenario at that time. > > The general userspace expectation is that the detection is always active > and consistent rather than varying at runtime - runtime variability > might be a bit surprising for it, and even then variability in what is > detected based on other settings is a bit surprising. If the hardware > is that limited I guess it's about all that can be done but I'm still > not clear what the use cases are for configuring the levels (as opposed > ot the routing). How about the example of always on voice in Android, which can be enabled and disabled, depending on user settings, and routing will vary depending on which mic is in use at the time? For the levelling is it not plausible that a user could configure the level based on their current environment. You have moderately loud background noise, then your threshold would want to be higher, but in a quiet environment the likelihood is you would want to lower that threshold? ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-10 13:55 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 13:55 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala On November 9, 2015 14:02, Mark Brown wrote: > > > What I'm trying to figure out here is if this depends on the audio > > > routing at runtime or if it's got dedicated configuration? > > > This feature is available for any/all mics connected. Which mics are enabled > > is a runtime configuration of routing, so to me it makes sense also that we can > > configure which channel triggers an event, based on our scenario at that time. > > The general userspace expectation is that the detection is always active > and consistent rather than varying at runtime - runtime variability > might be a bit surprising for it, and even then variability in what is > detected based on other settings is a bit surprising. If the hardware > is that limited I guess it's about all that can be done but I'm still > not clear what the use cases are for configuring the levels (as opposed > ot the routing). How about the example of always on voice in Android, which can be enabled and disabled, depending on user settings, and routing will vary depending on which mic is in use at the time? For the levelling is it not plausible that a user could configure the level based on their current environment. You have moderately loud background noise, then your threshold would want to be higher, but in a quiet environment the likelihood is you would want to lower that threshold? ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-10 13:55 ` Opensource [Adam Thomson] (?) @ 2015-11-10 14:15 ` Mark Brown 2015-11-10 14:24 ` Opensource [Adam Thomson] -1 siblings, 1 reply; 37+ messages in thread From: Mark Brown @ 2015-11-10 14:15 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 1178 bytes --] On Tue, Nov 10, 2015 at 01:55:30PM +0000, Opensource [Adam Thomson] wrote: > On November 9, 2015 14:02, Mark Brown wrote: > > The general userspace expectation is that the detection is always active > > and consistent rather than varying at runtime - runtime variability > > might be a bit surprising for it, and even then variability in what is > > detected based on other settings is a bit surprising. If the hardware > > is that limited I guess it's about all that can be done but I'm still > > not clear what the use cases are for configuring the levels (as opposed > > ot the routing). > How about the example of always on voice in Android, which can be enabled and > disabled, depending on user settings, and routing will vary depending on which > mic is in use at the time? For the levelling is it not plausible that a user > could configure the level based on their current environment. You have > moderately loud background noise, then your threshold would want to be > higher, but in a quiet environment the likelihood is you would want to lower > that threshold? So this *isn't* a normal mic detection feature? What's the userspace interface for reporting then? [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-10 14:15 ` Mark Brown @ 2015-11-10 14:24 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 14:24 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 1756 bytes --] On November 10, 2015 14:15, Mark Brown wrote: > > > The general userspace expectation is that the detection is always active > > > and consistent rather than varying at runtime - runtime variability > > > might be a bit surprising for it, and even then variability in what is > > > detected based on other settings is a bit surprising. If the hardware > > > is that limited I guess it's about all that can be done but I'm still > > > not clear what the use cases are for configuring the levels (as opposed > > > ot the routing). > > > How about the example of always on voice in Android, which can be enabled and > > disabled, depending on user settings, and routing will vary depending on which > > mic is in use at the time? For the levelling is it not plausible that a user > > could configure the level based on their current environment. You have > > moderately loud background noise, then your threshold would want to be > > higher, but in a quiet environment the likelihood is you would want to lower > > that threshold? > > So this *isn't* a normal mic detection feature? What's the userspace > interface for reporting then? By mic detection you thought this was to detect if a mic was present or not? It's to detect the noise level on a mic and raise an event if the captured sound is above a specific threshold level. Apologies if that wasn't clear. In the driver code I'm using KEY_VOICECOMMAND, and simulating a press and release of this key, to indicate to user-space. This seemed like the obvious choice for this feature to me, although I'd happily get your opinion on this. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-10 14:24 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 14:24 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource On November 10, 2015 14:15, Mark Brown wrote: > > > The general userspace expectation is that the detection is always active > > > and consistent rather than varying at runtime - runtime variability > > > might be a bit surprising for it, and even then variability in what is > > > detected based on other settings is a bit surprising. If the hardware > > > is that limited I guess it's about all that can be done but I'm still > > > not clear what the use cases are for configuring the levels (as opposed > > > ot the routing). > > > How about the example of always on voice in Android, which can be enabled and > > disabled, depending on user settings, and routing will vary depending on which > > mic is in use at the time? For the levelling is it not plausible that a user > > could configure the level based on their current environment. You have > > moderately loud background noise, then your threshold would want to be > > higher, but in a quiet environment the likelihood is you would want to lower > > that threshold? > > So this *isn't* a normal mic detection feature? What's the userspace > interface for reporting then? By mic detection you thought this was to detect if a mic was present or not? It's to detect the noise level on a mic and raise an event if the captured sound is above a specific threshold level. Apologies if that wasn't clear. In the driver code I'm using KEY_VOICECOMMAND, and simulating a press and release of this key, to indicate to user-space. This seemed like the obvious choice for this feature to me, although I'd happily get your opinion on this. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-10 14:24 ` Opensource [Adam Thomson] (?) @ 2015-11-10 15:44 ` Mark Brown 2015-11-10 16:21 ` Opensource [Adam Thomson] -1 siblings, 1 reply; 37+ messages in thread From: Mark Brown @ 2015-11-10 15:44 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 1547 bytes --] On Tue, Nov 10, 2015 at 02:24:13PM +0000, Opensource [Adam Thomson] wrote: > On November 10, 2015 14:15, Mark Brown wrote: > > So this *isn't* a normal mic detection feature? What's the userspace > > interface for reporting then? > By mic detection you thought this was to detect if a mic was present or not? That and button detection. > It's to detect the noise level on a mic and raise an event if the captured > sound is above a specific threshold level. Apologies if that wasn't clear. > In the driver code I'm using KEY_VOICECOMMAND, and simulating a press and > release of this key, to indicate to user-space. This seemed like the obvious > choice for this feature to me, although I'd happily get your opinion on this. That seems like a particularly unfortunate choice given that VOICECOMMAND is used in the standard Google headset mapping (see ts3a227e for an example, that's a device specifically aimed at providing accessory detection in Chromebooks). There's also been some pushback against using the input devices due to the difficulty in enabling apps to access input devices - ALSA controls were preferred instead but that's less helpful for tinyalsa. Perhaps that can be added relatively easily, or a uevent or something. Not sure what the best way forward here is, the other implementations of this that I'm aware of do more of the detection in offload and present streams of detected audio to userspace via normal capture. I would at least suggest moving this into a separate patch and doing the integration separately. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* RE: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver 2015-11-10 15:44 ` Mark Brown @ 2015-11-10 16:21 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 16:21 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 2149 bytes --] On November 10, 2015 15:45, Mark Brown wrote: > > It's to detect the noise level on a mic and raise an event if the captured > > sound is above a specific threshold level. Apologies if that wasn't clear. > > > In the driver code I'm using KEY_VOICECOMMAND, and simulating a press and > > release of this key, to indicate to user-space. This seemed like the obvious > > choice for this feature to me, although I'd happily get your opinion on this. > > That seems like a particularly unfortunate choice given that > VOICECOMMAND is used in the standard Google headset mapping (see > ts3a227e for an example, that's a device specifically aimed at providing > accessory detection in Chromebooks). There's also been some pushback > against using the input devices due to the difficulty in enabling apps > to access input devices - ALSA controls were preferred instead but > that's less helpful for tinyalsa. Perhaps that can be added relatively > easily, or a uevent or something. > I chose VOICECOMMAND as I thought this kind of feature might offer the same kind of use as the physical button, but if this only for Google headset use then fair enough. > Not sure what the best way forward here is, the other implementations of > this that I'm aware of do more of the detection in offload and present > streams of detected audio to userspace via normal capture. > Yes, this is far more simplistic, and any voice processing or capture is not handled by the codec. It just an indication of above threshold noise level at the mic. For the implementations you know of, how are those events indicated to user-space? > I would at least suggest moving this into a separate patch and doing > the integration separately. Are you happy for me to leave the actual controls for this feature in, without the user-space reporting side? Otherwise it's a pain to strip that out, and then re-instate later. The event can be masked off until the user-space reporting is added in a subsequent patch. ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-10 16:21 ` Opensource [Adam Thomson] 0 siblings, 0 replies; 37+ messages in thread From: Opensource [Adam Thomson] @ 2015-11-10 16:21 UTC (permalink / raw) To: Mark Brown, Opensource [Adam Thomson] Cc: Mark Rutland, devicetree, alsa-devel, Support Opensource, Pawel Moll, Ian Campbell, linux-kernel, Takashi Iwai, Liam Girdwood, Rob Herring, Kumar Gala On November 10, 2015 15:45, Mark Brown wrote: > > It's to detect the noise level on a mic and raise an event if the captured > > sound is above a specific threshold level. Apologies if that wasn't clear. > > > In the driver code I'm using KEY_VOICECOMMAND, and simulating a press and > > release of this key, to indicate to user-space. This seemed like the obvious > > choice for this feature to me, although I'd happily get your opinion on this. > > That seems like a particularly unfortunate choice given that > VOICECOMMAND is used in the standard Google headset mapping (see > ts3a227e for an example, that's a device specifically aimed at providing > accessory detection in Chromebooks). There's also been some pushback > against using the input devices due to the difficulty in enabling apps > to access input devices - ALSA controls were preferred instead but > that's less helpful for tinyalsa. Perhaps that can be added relatively > easily, or a uevent or something. > I chose VOICECOMMAND as I thought this kind of feature might offer the same kind of use as the physical button, but if this only for Google headset use then fair enough. > Not sure what the best way forward here is, the other implementations of > this that I'm aware of do more of the detection in offload and present > streams of detected audio to userspace via normal capture. > Yes, this is far more simplistic, and any voice processing or capture is not handled by the codec. It just an indication of above threshold noise level at the mic. For the implementations you know of, how are those events indicated to user-space? > I would at least suggest moving this into a separate patch and doing > the integration separately. Are you happy for me to leave the actual controls for this feature in, without the user-space reporting side? Otherwise it's a pain to strip that out, and then re-instate later. The event can be masked off until the user-space reporting is added in a subsequent patch. ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-10 16:42 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-10 16:42 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel, devicetree, linux-kernel, Support Opensource [-- Attachment #1: Type: text/plain, Size: 2143 bytes --] On Tue, Nov 10, 2015 at 04:21:04PM +0000, Opensource [Adam Thomson] wrote: > On November 10, 2015 15:45, Mark Brown wrote: > > That seems like a particularly unfortunate choice given that > > VOICECOMMAND is used in the standard Google headset mapping (see > > ts3a227e for an example, that's a device specifically aimed at providing > > accessory detection in Chromebooks). There's also been some pushback > > against using the input devices due to the difficulty in enabling apps > > to access input devices - ALSA controls were preferred instead but > > that's less helpful for tinyalsa. Perhaps that can be added relatively > > easily, or a uevent or something. > I chose VOICECOMMAND as I thought this kind of feature might offer the same kind > of use as the physical button, but if this only for Google headset use then fair > enough. No, that's a generic button but the point is that the expected workflow from userspace is going to be different if the user pressed a button to initiate a voice command compared to if they use an activation phrase. > > Not sure what the best way forward here is, the other implementations of > > this that I'm aware of do more of the detection in offload and present > > streams of detected audio to userspace via normal capture. > Yes, this is far more simplistic, and any voice processing or capture is not > handled by the codec. It just an indication of above threshold noise level at > the mic. For the implementations you know of, how are those events indicated to > user-space? I'm not aware of any implementations that just do the activity detection. I've seen hardware with it but nobody using it in software. > > I would at least suggest moving this into a separate patch and doing > > the integration separately. > Are you happy for me to leave the actual controls for this feature in, without > the user-space reporting side? Otherwise it's a pain to strip that out, and then > re-instate later. The event can be masked off until the user-space reporting > is added in a subsequent patch. Possibly, let's see what the code looks like. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
* Re: [PATCH 2/2] ASoC: codecs: Add da7218 codec driver @ 2015-11-10 16:42 ` Mark Brown 0 siblings, 0 replies; 37+ messages in thread From: Mark Brown @ 2015-11-10 16:42 UTC (permalink / raw) To: Opensource [Adam Thomson] Cc: Liam Girdwood, Jaroslav Kysela, Takashi Iwai, Rob Herring, Pawel Moll, Mark Rutland, Ian Campbell, Kumar Gala, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw, devicetree-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Support Opensource [-- Attachment #1: Type: text/plain, Size: 2143 bytes --] On Tue, Nov 10, 2015 at 04:21:04PM +0000, Opensource [Adam Thomson] wrote: > On November 10, 2015 15:45, Mark Brown wrote: > > That seems like a particularly unfortunate choice given that > > VOICECOMMAND is used in the standard Google headset mapping (see > > ts3a227e for an example, that's a device specifically aimed at providing > > accessory detection in Chromebooks). There's also been some pushback > > against using the input devices due to the difficulty in enabling apps > > to access input devices - ALSA controls were preferred instead but > > that's less helpful for tinyalsa. Perhaps that can be added relatively > > easily, or a uevent or something. > I chose VOICECOMMAND as I thought this kind of feature might offer the same kind > of use as the physical button, but if this only for Google headset use then fair > enough. No, that's a generic button but the point is that the expected workflow from userspace is going to be different if the user pressed a button to initiate a voice command compared to if they use an activation phrase. > > Not sure what the best way forward here is, the other implementations of > > this that I'm aware of do more of the detection in offload and present > > streams of detected audio to userspace via normal capture. > Yes, this is far more simplistic, and any voice processing or capture is not > handled by the codec. It just an indication of above threshold noise level at > the mic. For the implementations you know of, how are those events indicated to > user-space? I'm not aware of any implementations that just do the activity detection. I've seen hardware with it but nobody using it in software. > > I would at least suggest moving this into a separate patch and doing > > the integration separately. > Are you happy for me to leave the actual controls for this feature in, without > the user-space reporting side? Otherwise it's a pain to strip that out, and then > re-instate later. The event can be masked off until the user-space reporting > is added in a subsequent patch. Possibly, let's see what the code looks like. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 473 bytes --] ^ permalink raw reply [flat|nested] 37+ messages in thread
end of thread, other threads:[~2015-11-10 16:42 UTC | newest] Thread overview: 37+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-11-05 10:43 [PATCH 0/2] ASoC: Add support for DA7217 and DA7218 audio codecs Adam Thomson 2015-11-05 10:43 ` Adam Thomson 2015-11-05 10:43 ` [PATCH 1/2] ASoC: da7218: Add bindings documentation for DA7218 audio codec Adam Thomson 2015-11-05 10:43 ` Adam Thomson 2015-11-05 14:58 ` Mark Brown 2015-11-05 17:59 ` Opensource [Adam Thomson] 2015-11-05 17:59 ` Opensource [Adam Thomson] 2015-11-06 10:30 ` Mark Brown 2015-11-05 10:43 ` [PATCH 2/2] ASoC: codecs: Add da7218 codec driver Adam Thomson 2015-11-05 10:43 ` Adam Thomson 2015-11-05 15:27 ` Mark Brown 2015-11-06 11:11 ` Opensource [Adam Thomson] 2015-11-06 11:11 ` Opensource [Adam Thomson] 2015-11-06 11:21 ` Mark Brown 2015-11-06 11:21 ` Mark Brown 2015-11-06 11:53 ` Opensource [Adam Thomson] 2015-11-06 11:53 ` Opensource [Adam Thomson] 2015-11-06 11:54 ` Mark Brown 2015-11-06 11:54 ` Mark Brown 2015-11-06 13:17 ` Opensource [Adam Thomson] 2015-11-06 13:17 ` Opensource [Adam Thomson] 2015-11-08 10:34 ` Mark Brown 2015-11-08 10:34 ` Mark Brown 2015-11-09 12:28 ` Opensource [Adam Thomson] 2015-11-09 12:28 ` Opensource [Adam Thomson] 2015-11-09 14:02 ` Mark Brown 2015-11-09 14:02 ` Mark Brown 2015-11-10 13:55 ` Opensource [Adam Thomson] 2015-11-10 13:55 ` Opensource [Adam Thomson] 2015-11-10 14:15 ` Mark Brown 2015-11-10 14:24 ` Opensource [Adam Thomson] 2015-11-10 14:24 ` Opensource [Adam Thomson] 2015-11-10 15:44 ` Mark Brown 2015-11-10 16:21 ` Opensource [Adam Thomson] 2015-11-10 16:21 ` Opensource [Adam Thomson] 2015-11-10 16:42 ` Mark Brown 2015-11-10 16:42 ` Mark Brown
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