* [PATCH v2 0/9] Add support for audiocodec in Allwinner A64
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
This series adds Allwinner A64 audiocodec support into sun4i-i2s,
sun8i-codec drivers, introduces new sun50i-codec-analog driver and enables
sound on Pine64, SoPine boards and Pinebook.
I2S for audiocodec in A64 is different from other 3 I2S modules but
similar to one in A10, digital part of codec is compatible with A33 and
analog controls part is completely different from other SoCs - it shares
only few bits in few registers, so adding support for it into existing
sun8i-codec-analog would mean duplicating all the widgets, controls and
some routes and making it hard to read. Therefore it makes sense to
introduce new driver.
v2: - Use simple-amplifier for speaker amp on Pinebook
- Rename sun50i-a64-i2s to sun50i-a64-codec-i2s to preserve compatible
string for other 3 I2S modules in A64 in case if there's any
incompatibility with H3
Marcus Cooper (1):
ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
Vasily Khoruzhick (8):
ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
ASoC: sun8i-codec-analog: split regmap code into separate driver
ASoC: dt-binding: Add bindings for Allwinner A64 codec's analog path
controls
ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path
controls
ASoC: sunxi: allow the sun8i-codec driver to be built on ARM64
arm64: dts: allwinner: a64: add nodes necessary for analog sound
support
arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine
arm64: dts: allwinner: a64: enable sound on Pinebook
.../devicetree/bindings/sound/sun4i-i2s.txt | 2 +
.../bindings/sound/sun50i-codec-analog.txt | 12 +
.../boot/dts/allwinner/sun50i-a64-pine64.dts | 30 ++
.../dts/allwinner/sun50i-a64-pinebook.dts | 42 ++
.../allwinner/sun50i-a64-sopine-baseboard.dts | 30 ++
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 58 +++
sound/soc/sunxi/Kconfig | 17 +-
sound/soc/sunxi/Makefile | 2 +
sound/soc/sunxi/sun4i-i2s.c | 21 +
sound/soc/sunxi/sun50i-codec-analog.c | 444 ++++++++++++++++++
sound/soc/sunxi/sun8i-codec-analog.c | 79 +---
sound/soc/sunxi/sun8i-codec.c | 35 +-
sound/soc/sunxi/sunxi-adda-pr-regmap.c | 102 ++++
sound/soc/sunxi/sunxi-adda-pr-regmap.h | 7 +
14 files changed, 798 insertions(+), 83 deletions(-)
create mode 100644 Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
create mode 100644 sound/soc/sunxi/sun50i-codec-analog.c
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.c
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.h
--
2.19.0
^ permalink raw reply [flat|nested] 38+ messages in thread* [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
From: Marcus Cooper <codekipper@gmail.com>
The I2S block used for the audio codec in the A64 differs from other 3
I2S modules in A64 and isn't compatible with H3. But it is very similar
to what is found in A10(sun4i). However, its TX FIFO is
located at a different address.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../devicetree/bindings/sound/sun4i-i2s.txt | 2 ++
sound/soc/sunxi/sun4i-i2s.c | 21 +++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
index b9d50d6cdef3..61e71c1729e0 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
@@ -10,6 +10,7 @@ Required properties:
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
+ - "allwinner,sun50i-a64-codec-i2s"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: should contain the I2S interrupt.
@@ -26,6 +27,7 @@ Required properties for the following compatibles:
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
+ - "allwinner,sun50i-a64-codec-i2s"
- resets: phandle to the reset line for this codec
Example:
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index ed30d30ac720..83374617962c 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -967,6 +967,23 @@ static const struct sun4i_i2s_quirks sun8i_h3_i2s_quirks = {
.field_rxchansel = REG_FIELD(SUN8I_I2S_RX_CHAN_SEL_REG, 0, 2),
};
+static const struct sun4i_i2s_quirks sun50i_a64_codec_i2s_quirks = {
+ .has_reset = true,
+ .reg_offset_txdata = SUN8I_I2S_FIFO_TX_REG,
+ .sun4i_i2s_regmap = &sun4i_i2s_regmap_config,
+ .has_slave_select_bit = true,
+ .field_clkdiv_mclk_en = REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
+ .field_fmt_wss = REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
+ .field_fmt_sr = REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
+ .field_fmt_bclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
+ .field_fmt_lrclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
+ .field_fmt_mode = REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
+ .field_txchanmap = REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
+ .field_rxchanmap = REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
+ .field_txchansel = REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
+ .field_rxchansel = REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
+};
+
static int sun4i_i2s_init_regmap_fields(struct device *dev,
struct sun4i_i2s *i2s)
{
@@ -1175,6 +1192,10 @@ static const struct of_device_id sun4i_i2s_match[] = {
.compatible = "allwinner,sun8i-h3-i2s",
.data = &sun8i_h3_i2s_quirks,
},
+ {
+ .compatible = "allwinner,sun50i-a64-codec-i2s",
+ .data = &sun50i_a64_codec_i2s_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun4i_i2s_match);
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
From: Marcus Cooper <codekipper@gmail.com>
The I2S block used for the audio codec in the A64 differs from other 3
I2S modules in A64 and isn't compatible with H3. But it is very similar
to what is found in A10(sun4i). However, its TX FIFO is
located at a different address.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../devicetree/bindings/sound/sun4i-i2s.txt | 2 ++
sound/soc/sunxi/sun4i-i2s.c | 21 +++++++++++++++++++
2 files changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
index b9d50d6cdef3..61e71c1729e0 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt
@@ -10,6 +10,7 @@ Required properties:
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
+ - "allwinner,sun50i-a64-codec-i2s"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: should contain the I2S interrupt.
@@ -26,6 +27,7 @@ Required properties for the following compatibles:
- "allwinner,sun6i-a31-i2s"
- "allwinner,sun8i-a83t-i2s"
- "allwinner,sun8i-h3-i2s"
+ - "allwinner,sun50i-a64-codec-i2s"
- resets: phandle to the reset line for this codec
Example:
diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index ed30d30ac720..83374617962c 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -967,6 +967,23 @@ static const struct sun4i_i2s_quirks sun8i_h3_i2s_quirks = {
.field_rxchansel = REG_FIELD(SUN8I_I2S_RX_CHAN_SEL_REG, 0, 2),
};
+static const struct sun4i_i2s_quirks sun50i_a64_codec_i2s_quirks = {
+ .has_reset = true,
+ .reg_offset_txdata = SUN8I_I2S_FIFO_TX_REG,
+ .sun4i_i2s_regmap = &sun4i_i2s_regmap_config,
+ .has_slave_select_bit = true,
+ .field_clkdiv_mclk_en = REG_FIELD(SUN4I_I2S_CLK_DIV_REG, 7, 7),
+ .field_fmt_wss = REG_FIELD(SUN4I_I2S_FMT0_REG, 2, 3),
+ .field_fmt_sr = REG_FIELD(SUN4I_I2S_FMT0_REG, 4, 5),
+ .field_fmt_bclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 6, 6),
+ .field_fmt_lrclk = REG_FIELD(SUN4I_I2S_FMT0_REG, 7, 7),
+ .field_fmt_mode = REG_FIELD(SUN4I_I2S_FMT0_REG, 0, 1),
+ .field_txchanmap = REG_FIELD(SUN4I_I2S_TX_CHAN_MAP_REG, 0, 31),
+ .field_rxchanmap = REG_FIELD(SUN4I_I2S_RX_CHAN_MAP_REG, 0, 31),
+ .field_txchansel = REG_FIELD(SUN4I_I2S_TX_CHAN_SEL_REG, 0, 2),
+ .field_rxchansel = REG_FIELD(SUN4I_I2S_RX_CHAN_SEL_REG, 0, 2),
+};
+
static int sun4i_i2s_init_regmap_fields(struct device *dev,
struct sun4i_i2s *i2s)
{
@@ -1175,6 +1192,10 @@ static const struct of_device_id sun4i_i2s_match[] = {
.compatible = "allwinner,sun8i-h3-i2s",
.data = &sun8i_h3_i2s_quirks,
},
+ {
+ .compatible = "allwinner,sun50i-a64-codec-i2s",
+ .data = &sun50i_a64_codec_i2s_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun4i_i2s_match);
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 8:18 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:18 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
[-- Attachment #1.1: Type: text/plain, Size: 633 bytes --]
On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> The I2S block used for the audio codec in the A64 differs from other 3
> I2S modules in A64 and isn't compatible with H3. But it is very similar
> to what is found in A10(sun4i). However, its TX FIFO is
> located at a different address.
>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
@ 2018-10-15 8:18 ` Maxime Ripard
0 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:18 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> The I2S block used for the audio codec in the A64 differs from other 3
> I2S modules in A64 and isn't compatible with H3. But it is very similar
> to what is found in A10(sun4i). However, its TX FIFO is
> located at a different address.
>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
2018-10-15 8:18 ` Maxime Ripard
@ 2018-10-19 16:14 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-19 16:14 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
On Monday, October 15, 2018 1:18:36 AM PDT Maxime Ripard wrote:
> On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> > From: Marcus Cooper <codekipper@gmail.com>
> >
> > The I2S block used for the audio codec in the A64 differs from other 3
> > I2S modules in A64 and isn't compatible with H3. But it is very similar
> > to what is found in A10(sun4i). However, its TX FIFO is
> > located at a different address.
> >
> > Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
>
> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Mark, can you pick this patch up please?
Thanks!
Regards,
Vasily
>
> Maxime
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
@ 2018-10-19 16:14 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-19 16:14 UTC (permalink / raw)
To: linux-arm-kernel
On Monday, October 15, 2018 1:18:36 AM PDT Maxime Ripard wrote:
> On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> > From: Marcus Cooper <codekipper@gmail.com>
> >
> > The I2S block used for the audio codec in the A64 differs from other 3
> > I2S modules in A64 and isn't compatible with H3. But it is very similar
> > to what is found in A10(sun4i). However, its TX FIFO is
> > located at a different address.
> >
> > Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
>
> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Mark, can you pick this patch up please?
Thanks!
Regards,
Vasily
>
> Maxime
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
2018-10-19 16:14 ` Vasily Khoruzhick
@ 2018-10-19 16:16 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-19 16:16 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, Linux-ALSA, Mylène Josserand,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, arm-linux, Jerome Brunet
On Fri, Oct 19, 2018 at 9:14 AM Vasily Khoruzhick <anarsoul@gmail.com> wrote:
>
> On Monday, October 15, 2018 1:18:36 AM PDT Maxime Ripard wrote:
> > On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> > > From: Marcus Cooper <codekipper@gmail.com>
> > >
> > > The I2S block used for the audio codec in the A64 differs from other 3
> > > I2S modules in A64 and isn't compatible with H3. But it is very similar
> > > to what is found in A10(sun4i). However, its TX FIFO is
> > > located at a different address.
> > >
> > > Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> > > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> >
> > Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
>
> Mark, can you pick this patch up please?
Ooops, wrong patch, please ignore this message.
>
> Thanks!
>
> Regards,
> Vasily
>
> >
> > Maxime
>
>
>
>
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 1/9] ASoC: sun4i-i2s: Add compatibility with A64 codec I2S
@ 2018-10-19 16:16 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-19 16:16 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Oct 19, 2018 at 9:14 AM Vasily Khoruzhick <anarsoul@gmail.com> wrote:
>
> On Monday, October 15, 2018 1:18:36 AM PDT Maxime Ripard wrote:
> > On Sat, Oct 13, 2018 at 09:53:21AM -0700, Vasily Khoruzhick wrote:
> > > From: Marcus Cooper <codekipper@gmail.com>
> > >
> > > The I2S block used for the audio codec in the A64 differs from other 3
> > > I2S modules in A64 and isn't compatible with H3. But it is very similar
> > > to what is found in A10(sun4i). However, its TX FIFO is
> > > located at a different address.
> > >
> > > Signed-off-by: Marcus Cooper <codekipper@gmail.com>
> > > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> >
> > Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
>
> Mark, can you pick this patch up please?
Ooops, wrong patch, please ignore this message.
>
> Thanks!
>
> Regards,
> Vasily
>
> >
> > Maxime
>
>
>
>
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
BCLK / LRCK ratio should be sample size * channels, but it was
hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
Calculate it basing on sample size and number of channels.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
1 file changed, 30 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index fb37dd927e33..e681e194ad4c 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -52,7 +52,6 @@
#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
#define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
-#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
#define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
@@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
struct sun8i_codec_clk_div {
- u8 div;
- u8 val;
+ unsigned int div;
+ u8 val;
};
static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
@@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct sun8i_codec *scodec,
return best_val;
}
+static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
+ { .div = 16, .val = 0 },
+ { .div = 32, .val = 1 },
+ { .div = 64, .val = 2 },
+ { .div = 128, .val = 3 },
+ { .div = 256, .val = 4 },
+};
+
+static int sun8i_codec_get_lrck_div(unsigned int channels,
+ unsigned int word_size)
+{
+ unsigned int div = word_size * channels;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(sun8i_codec_lrck_div); i++)
+ if (sun8i_codec_lrck_div[i].div == div)
+ return sun8i_codec_lrck_div[i].val;
+
+ return -EINVAL;
+}
+
static int sun8i_codec_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct sun8i_codec *scodec = snd_soc_component_get_drvdata(dai->component);
- int sample_rate;
+ int sample_rate, lrck_div;
u8 bclk_div;
/*
@@ -321,9 +341,14 @@ static int sun8i_codec_hw_params(struct snd_pcm_substream *substream,
SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV_MASK,
bclk_div << SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV);
+ lrck_div = sun8i_codec_get_lrck_div(params_channels(params),
+ params_physical_width(params));
+ if (lrck_div < 0)
+ return lrck_div;
+
regmap_update_bits(scodec->regmap, SUN8I_AIF1CLK_CTRL,
SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_MASK,
- SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16);
+ lrck_div << SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV);
sample_rate = sun8i_codec_get_hw_rate(params);
if (sample_rate < 0)
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
BCLK / LRCK ratio should be sample size * channels, but it was
hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
Calculate it basing on sample size and number of channels.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
1 file changed, 30 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index fb37dd927e33..e681e194ad4c 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -52,7 +52,6 @@
#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
#define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
-#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
#define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
#define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
@@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
struct sun8i_codec_clk_div {
- u8 div;
- u8 val;
+ unsigned int div;
+ u8 val;
};
static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
@@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct sun8i_codec *scodec,
return best_val;
}
+static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
+ { .div = 16, .val = 0 },
+ { .div = 32, .val = 1 },
+ { .div = 64, .val = 2 },
+ { .div = 128, .val = 3 },
+ { .div = 256, .val = 4 },
+};
+
+static int sun8i_codec_get_lrck_div(unsigned int channels,
+ unsigned int word_size)
+{
+ unsigned int div = word_size * channels;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(sun8i_codec_lrck_div); i++)
+ if (sun8i_codec_lrck_div[i].div == div)
+ return sun8i_codec_lrck_div[i].val;
+
+ return -EINVAL;
+}
+
static int sun8i_codec_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
struct sun8i_codec *scodec = snd_soc_component_get_drvdata(dai->component);
- int sample_rate;
+ int sample_rate, lrck_div;
u8 bclk_div;
/*
@@ -321,9 +341,14 @@ static int sun8i_codec_hw_params(struct snd_pcm_substream *substream,
SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV_MASK,
bclk_div << SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV);
+ lrck_div = sun8i_codec_get_lrck_div(params_channels(params),
+ params_physical_width(params));
+ if (lrck_div < 0)
+ return lrck_div;
+
regmap_update_bits(scodec->regmap, SUN8I_AIF1CLK_CTRL,
SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_MASK,
- SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16);
+ lrck_div << SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV);
sample_rate = sun8i_codec_get_hw_rate(params);
if (sample_rate < 0)
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 7:07 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 7:07 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
On Sat, Oct 13, 2018 at 09:53:22AM -0700, Vasily Khoruzhick wrote:
> BCLK / LRCK ratio should be sample size * channels, but it was
> hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
>
> Calculate it basing on sample size and number of channels.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
> 1 file changed, 30 insertions(+), 5 deletions(-)
>
> diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
> index fb37dd927e33..e681e194ad4c 100644
> --- a/sound/soc/sunxi/sun8i-codec.c
> +++ b/sound/soc/sunxi/sun8i-codec.c
> @@ -52,7 +52,6 @@
> #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
> #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
> #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
> -#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
> #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
> #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
> #define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
> @@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
> }
>
> struct sun8i_codec_clk_div {
> - u8 div;
> - u8 val;
> + unsigned int div;
> + u8 val;
> };
>
> static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
> @@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct sun8i_codec *scodec,
> return best_val;
> }
>
> +static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
> + { .div = 16, .val = 0 },
> + { .div = 32, .val = 1 },
> + { .div = 64, .val = 2 },
> + { .div = 128, .val = 3 },
> + { .div = 256, .val = 4 },
> +};
That's log2(div) - 4, right? There's no need to store the table if so.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 38+ messages in thread* [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
@ 2018-10-15 7:07 ` Maxime Ripard
0 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 7:07 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Oct 13, 2018 at 09:53:22AM -0700, Vasily Khoruzhick wrote:
> BCLK / LRCK ratio should be sample size * channels, but it was
> hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
>
> Calculate it basing on sample size and number of channels.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
> 1 file changed, 30 insertions(+), 5 deletions(-)
>
> diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
> index fb37dd927e33..e681e194ad4c 100644
> --- a/sound/soc/sunxi/sun8i-codec.c
> +++ b/sound/soc/sunxi/sun8i-codec.c
> @@ -52,7 +52,6 @@
> #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
> #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
> #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
> -#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
> #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
> #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
> #define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
> @@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
> }
>
> struct sun8i_codec_clk_div {
> - u8 div;
> - u8 val;
> + unsigned int div;
> + u8 val;
> };
>
> static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
> @@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct sun8i_codec *scodec,
> return best_val;
> }
>
> +static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
> + { .div = 16, .val = 0 },
> + { .div = 32, .val = 1 },
> + { .div = 64, .val = 2 },
> + { .div = 128, .val = 3 },
> + { .div = 256, .val = 4 },
> +};
That's log2(div) - 4, right? There's no need to store the table if so.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
2018-10-15 7:07 ` Maxime Ripard
@ 2018-10-15 15:14 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-15 15:14 UTC (permalink / raw)
To: Maxime Ripard
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
On Monday, October 15, 2018 12:07:14 AM PDT Maxime Ripard wrote:
> On Sat, Oct 13, 2018 at 09:53:22AM -0700, Vasily Khoruzhick wrote:
> > BCLK / LRCK ratio should be sample size * channels, but it was
> > hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
> >
> > Calculate it basing on sample size and number of channels.
> >
> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> > ---
> >
> > sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
> > 1 file changed, 30 insertions(+), 5 deletions(-)
> >
> > diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
> > index fb37dd927e33..e681e194ad4c 100644
> > --- a/sound/soc/sunxi/sun8i-codec.c
> > +++ b/sound/soc/sunxi/sun8i-codec.c
> > @@ -52,7 +52,6 @@
> >
> > #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
> > #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
> > #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
> >
> > -#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
> >
> > #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
> > #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
> > #define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
> >
> > @@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai,
> > unsigned int fmt)>
> > }
> >
> > struct sun8i_codec_clk_div {
> >
> > - u8 div;
> > - u8 val;
> > + unsigned int div;
> > + u8 val;
> >
> > };
> >
> > static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
> >
> > @@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct
> > sun8i_codec *scodec,>
> > return best_val;
> >
> > }
> >
> > +static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
> > + { .div = 16, .val = 0 },
> > + { .div = 32, .val = 1 },
> > + { .div = 64, .val = 2 },
> > + { .div = 128, .val = 3 },
> > + { .div = 256, .val = 4 },
> > +};
>
> That's log2(div) - 4, right? There's no need to store the table if so.
OK, will fix in v3
> Maxime
^ permalink raw reply [flat|nested] 38+ messages in thread* [PATCH v2 2/9] ASoC: sun8i-codec: Don't hardcode BCLK / LRCK ratio
@ 2018-10-15 15:14 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-15 15:14 UTC (permalink / raw)
To: linux-arm-kernel
On Monday, October 15, 2018 12:07:14 AM PDT Maxime Ripard wrote:
> On Sat, Oct 13, 2018 at 09:53:22AM -0700, Vasily Khoruzhick wrote:
> > BCLK / LRCK ratio should be sample size * channels, but it was
> > hardcoded to 32 (0x1 is 32 as per A33 and A64 datasheets).
> >
> > Calculate it basing on sample size and number of channels.
> >
> > Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> > ---
> >
> > sound/soc/sunxi/sun8i-codec.c | 35 ++++++++++++++++++++++++++++++-----
> > 1 file changed, 30 insertions(+), 5 deletions(-)
> >
> > diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
> > index fb37dd927e33..e681e194ad4c 100644
> > --- a/sound/soc/sunxi/sun8i-codec.c
> > +++ b/sound/soc/sunxi/sun8i-codec.c
> > @@ -52,7 +52,6 @@
> >
> > #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV 13
> > #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV 9
> > #define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV 6
> >
> > -#define SUN8I_AIF1CLK_CTRL_AIF1_LRCK_DIV_16 (1 << 6)
> >
> > #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ 4
> > #define SUN8I_AIF1CLK_CTRL_AIF1_WORD_SIZ_16 (1 << 4)
> > #define SUN8I_AIF1CLK_CTRL_AIF1_DATA_FMT 2
> >
> > @@ -257,8 +256,8 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai,
> > unsigned int fmt)>
> > }
> >
> > struct sun8i_codec_clk_div {
> >
> > - u8 div;
> > - u8 val;
> > + unsigned int div;
> > + u8 val;
> >
> > };
> >
> > static const struct sun8i_codec_clk_div sun8i_codec_bclk_div[] = {
> >
> > @@ -300,12 +299,33 @@ static u8 sun8i_codec_get_bclk_div(struct
> > sun8i_codec *scodec,>
> > return best_val;
> >
> > }
> >
> > +static const struct sun8i_codec_clk_div sun8i_codec_lrck_div[] = {
> > + { .div = 16, .val = 0 },
> > + { .div = 32, .val = 1 },
> > + { .div = 64, .val = 2 },
> > + { .div = 128, .val = 3 },
> > + { .div = 256, .val = 4 },
> > +};
>
> That's log2(div) - 4, right? There's no need to store the table if so.
OK, will fix in v3
> Maxime
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 3/9] ASoC: sun8i-codec-analog: split regmap code into separate driver
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
It will be reused by sun50i-codec-analog later.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 7 +-
sound/soc/sunxi/Makefile | 1 +
sound/soc/sunxi/sun8i-codec-analog.c | 79 +------------------
sound/soc/sunxi/sunxi-adda-pr-regmap.c | 102 +++++++++++++++++++++++++
sound/soc/sunxi/sunxi-adda-pr-regmap.h | 7 ++
5 files changed, 119 insertions(+), 77 deletions(-)
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.c
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.h
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index 22408bc2d6ec..3932f0238add 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -23,7 +23,7 @@ config SND_SUN8I_CODEC
config SND_SUN8I_CODEC_ANALOG
tristate "Allwinner sun8i Codec Analog Controls Support"
depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
- select REGMAP
+ select SND_SUNXI_ADDA_PR_REGMAP
help
Say Y or M if you want to add support for the analog controls for
the codec embedded in newer Allwinner SoCs.
@@ -45,4 +45,9 @@ config SND_SUN4I_SPDIF
help
Say Y or M to add support for the S/PDIF audio block in the Allwinner
A10 and affiliated SoCs.
+
+config SND_SUNXI_ADDA_PR_REGMAP
+ tristate
+ select REGMAP
+
endmenu
diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile
index 4a9ef67386ca..6406455e03a4 100644
--- a/sound/soc/sunxi/Makefile
+++ b/sound/soc/sunxi/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_SND_SUN4I_I2S) += sun4i-i2s.o
obj-$(CONFIG_SND_SUN4I_SPDIF) += sun4i-spdif.o
obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o
+obj-$(CONFIG_SND_SUNXI_ADDA_PR_REGMAP) += sunxi-adda-pr-regmap.o
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 485e79f292c4..a9fa6ed28e04 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -27,6 +27,8 @@
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
+#include "sunxi-adda-pr-regmap.h"
+
/* Codec analog control register offsets and bit fields */
#define SUN8I_ADDA_HP_VOLC 0x00
#define SUN8I_ADDA_HP_VOLC_PA_CLK_GATE 7
@@ -120,81 +122,6 @@
#define SUN8I_ADDA_ADC_AP_EN_ADCLEN 6
#define SUN8I_ADDA_ADC_AP_EN_ADCG 0
-/* Analog control register access bits */
-#define ADDA_PR 0x0 /* PRCM base + 0x1c0 */
-#define ADDA_PR_RESET BIT(28)
-#define ADDA_PR_WRITE BIT(24)
-#define ADDA_PR_ADDR_SHIFT 16
-#define ADDA_PR_ADDR_MASK GENMASK(4, 0)
-#define ADDA_PR_DATA_IN_SHIFT 8
-#define ADDA_PR_DATA_IN_MASK GENMASK(7, 0)
-#define ADDA_PR_DATA_OUT_SHIFT 0
-#define ADDA_PR_DATA_OUT_MASK GENMASK(7, 0)
-
-/* regmap access bits */
-static int adda_reg_read(void *context, unsigned int reg, unsigned int *val)
-{
- void __iomem *base = (void __iomem *)context;
- u32 tmp;
-
- /* De-assert reset */
- writel(readl(base) | ADDA_PR_RESET, base);
-
- /* Clear write bit */
- writel(readl(base) & ~ADDA_PR_WRITE, base);
-
- /* Set register address */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
- tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
- writel(tmp, base);
-
- /* Read back value */
- *val = readl(base) & ADDA_PR_DATA_OUT_MASK;
-
- return 0;
-}
-
-static int adda_reg_write(void *context, unsigned int reg, unsigned int val)
-{
- void __iomem *base = (void __iomem *)context;
- u32 tmp;
-
- /* De-assert reset */
- writel(readl(base) | ADDA_PR_RESET, base);
-
- /* Set register address */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
- tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
- writel(tmp, base);
-
- /* Set data to write */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_DATA_IN_MASK << ADDA_PR_DATA_IN_SHIFT);
- tmp |= (val & ADDA_PR_DATA_IN_MASK) << ADDA_PR_DATA_IN_SHIFT;
- writel(tmp, base);
-
- /* Set write bit to signal a write */
- writel(readl(base) | ADDA_PR_WRITE, base);
-
- /* Clear write bit */
- writel(readl(base) & ~ADDA_PR_WRITE, base);
-
- return 0;
-}
-
-static const struct regmap_config adda_pr_regmap_cfg = {
- .name = "adda-pr",
- .reg_bits = 5,
- .reg_stride = 1,
- .val_bits = 8,
- .reg_read = adda_reg_read,
- .reg_write = adda_reg_write,
- .fast_io = true,
- .max_register = 24,
-};
-
/* mixer controls */
static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = {
SOC_DAPM_DOUBLE_R("DAC Playback Switch",
@@ -912,7 +839,7 @@ static int sun8i_codec_analog_probe(struct platform_device *pdev)
return PTR_ERR(base);
}
- regmap = devm_regmap_init(&pdev->dev, NULL, base, &adda_pr_regmap_cfg);
+ regmap = sunxi_adda_pr_regmap_init(&pdev->dev, base);
if (IS_ERR(regmap)) {
dev_err(&pdev->dev, "Failed to create regmap\n");
return PTR_ERR(regmap);
diff --git a/sound/soc/sunxi/sunxi-adda-pr-regmap.c b/sound/soc/sunxi/sunxi-adda-pr-regmap.c
new file mode 100644
index 000000000000..47441e4361e9
--- /dev/null
+++ b/sound/soc/sunxi/sunxi-adda-pr-regmap.c
@@ -0,0 +1,102 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * This driver provides regmap to access to analog part of audio codec
+ * found on Allwinner A23, A31s, A33, H3 and A64 Socs
+ *
+ * Copyright 2016 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "sunxi-adda-pr-regmap.h"
+
+/* Analog control register access bits */
+#define ADDA_PR 0x0 /* PRCM base + 0x1c0 */
+#define ADDA_PR_RESET BIT(28)
+#define ADDA_PR_WRITE BIT(24)
+#define ADDA_PR_ADDR_SHIFT 16
+#define ADDA_PR_ADDR_MASK GENMASK(4, 0)
+#define ADDA_PR_DATA_IN_SHIFT 8
+#define ADDA_PR_DATA_IN_MASK GENMASK(7, 0)
+#define ADDA_PR_DATA_OUT_SHIFT 0
+#define ADDA_PR_DATA_OUT_MASK GENMASK(7, 0)
+
+/* regmap access bits */
+static int adda_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+ void __iomem *base = (void __iomem *)context;
+ u32 tmp;
+
+ /* De-assert reset */
+ writel(readl(base) | ADDA_PR_RESET, base);
+
+ /* Clear write bit */
+ writel(readl(base) & ~ADDA_PR_WRITE, base);
+
+ /* Set register address */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
+ tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
+ writel(tmp, base);
+
+ /* Read back value */
+ *val = readl(base) & ADDA_PR_DATA_OUT_MASK;
+
+ return 0;
+}
+
+static int adda_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+ void __iomem *base = (void __iomem *)context;
+ u32 tmp;
+
+ /* De-assert reset */
+ writel(readl(base) | ADDA_PR_RESET, base);
+
+ /* Set register address */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
+ tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
+ writel(tmp, base);
+
+ /* Set data to write */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_DATA_IN_MASK << ADDA_PR_DATA_IN_SHIFT);
+ tmp |= (val & ADDA_PR_DATA_IN_MASK) << ADDA_PR_DATA_IN_SHIFT;
+ writel(tmp, base);
+
+ /* Set write bit to signal a write */
+ writel(readl(base) | ADDA_PR_WRITE, base);
+
+ /* Clear write bit */
+ writel(readl(base) & ~ADDA_PR_WRITE, base);
+
+ return 0;
+}
+
+static const struct regmap_config adda_pr_regmap_cfg = {
+ .name = "adda-pr",
+ .reg_bits = 5,
+ .reg_stride = 1,
+ .val_bits = 8,
+ .reg_read = adda_reg_read,
+ .reg_write = adda_reg_write,
+ .fast_io = true,
+ .max_register = 31,
+};
+
+struct regmap *sunxi_adda_pr_regmap_init(struct device *dev,
+ void __iomem *base)
+{
+ return devm_regmap_init(dev, NULL, base, &adda_pr_regmap_cfg);
+}
+EXPORT_SYMBOL_GPL(sunxi_adda_pr_regmap_init);
+
+MODULE_DESCRIPTION("Allwinner analog audio codec regmap driver");
+MODULE_AUTHOR("Vasily Khoruzhick <anarsoul@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sunxi-adda-pr");
diff --git a/sound/soc/sunxi/sunxi-adda-pr-regmap.h b/sound/soc/sunxi/sunxi-adda-pr-regmap.h
new file mode 100644
index 000000000000..6074c0c4864d
--- /dev/null
+++ b/sound/soc/sunxi/sunxi-adda-pr-regmap.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ */
+
+struct regmap *sunxi_adda_pr_regmap_init(struct device *dev,
+ void __iomem *base);
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 3/9] ASoC: sun8i-codec-analog: split regmap code into separate driver
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
It will be reused by sun50i-codec-analog later.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 7 +-
sound/soc/sunxi/Makefile | 1 +
sound/soc/sunxi/sun8i-codec-analog.c | 79 +------------------
sound/soc/sunxi/sunxi-adda-pr-regmap.c | 102 +++++++++++++++++++++++++
sound/soc/sunxi/sunxi-adda-pr-regmap.h | 7 ++
5 files changed, 119 insertions(+), 77 deletions(-)
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.c
create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.h
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index 22408bc2d6ec..3932f0238add 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -23,7 +23,7 @@ config SND_SUN8I_CODEC
config SND_SUN8I_CODEC_ANALOG
tristate "Allwinner sun8i Codec Analog Controls Support"
depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
- select REGMAP
+ select SND_SUNXI_ADDA_PR_REGMAP
help
Say Y or M if you want to add support for the analog controls for
the codec embedded in newer Allwinner SoCs.
@@ -45,4 +45,9 @@ config SND_SUN4I_SPDIF
help
Say Y or M to add support for the S/PDIF audio block in the Allwinner
A10 and affiliated SoCs.
+
+config SND_SUNXI_ADDA_PR_REGMAP
+ tristate
+ select REGMAP
+
endmenu
diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile
index 4a9ef67386ca..6406455e03a4 100644
--- a/sound/soc/sunxi/Makefile
+++ b/sound/soc/sunxi/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_SND_SUN4I_I2S) += sun4i-i2s.o
obj-$(CONFIG_SND_SUN4I_SPDIF) += sun4i-spdif.o
obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o
+obj-$(CONFIG_SND_SUNXI_ADDA_PR_REGMAP) += sunxi-adda-pr-regmap.o
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 485e79f292c4..a9fa6ed28e04 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -27,6 +27,8 @@
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
+#include "sunxi-adda-pr-regmap.h"
+
/* Codec analog control register offsets and bit fields */
#define SUN8I_ADDA_HP_VOLC 0x00
#define SUN8I_ADDA_HP_VOLC_PA_CLK_GATE 7
@@ -120,81 +122,6 @@
#define SUN8I_ADDA_ADC_AP_EN_ADCLEN 6
#define SUN8I_ADDA_ADC_AP_EN_ADCG 0
-/* Analog control register access bits */
-#define ADDA_PR 0x0 /* PRCM base + 0x1c0 */
-#define ADDA_PR_RESET BIT(28)
-#define ADDA_PR_WRITE BIT(24)
-#define ADDA_PR_ADDR_SHIFT 16
-#define ADDA_PR_ADDR_MASK GENMASK(4, 0)
-#define ADDA_PR_DATA_IN_SHIFT 8
-#define ADDA_PR_DATA_IN_MASK GENMASK(7, 0)
-#define ADDA_PR_DATA_OUT_SHIFT 0
-#define ADDA_PR_DATA_OUT_MASK GENMASK(7, 0)
-
-/* regmap access bits */
-static int adda_reg_read(void *context, unsigned int reg, unsigned int *val)
-{
- void __iomem *base = (void __iomem *)context;
- u32 tmp;
-
- /* De-assert reset */
- writel(readl(base) | ADDA_PR_RESET, base);
-
- /* Clear write bit */
- writel(readl(base) & ~ADDA_PR_WRITE, base);
-
- /* Set register address */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
- tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
- writel(tmp, base);
-
- /* Read back value */
- *val = readl(base) & ADDA_PR_DATA_OUT_MASK;
-
- return 0;
-}
-
-static int adda_reg_write(void *context, unsigned int reg, unsigned int val)
-{
- void __iomem *base = (void __iomem *)context;
- u32 tmp;
-
- /* De-assert reset */
- writel(readl(base) | ADDA_PR_RESET, base);
-
- /* Set register address */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
- tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
- writel(tmp, base);
-
- /* Set data to write */
- tmp = readl(base);
- tmp &= ~(ADDA_PR_DATA_IN_MASK << ADDA_PR_DATA_IN_SHIFT);
- tmp |= (val & ADDA_PR_DATA_IN_MASK) << ADDA_PR_DATA_IN_SHIFT;
- writel(tmp, base);
-
- /* Set write bit to signal a write */
- writel(readl(base) | ADDA_PR_WRITE, base);
-
- /* Clear write bit */
- writel(readl(base) & ~ADDA_PR_WRITE, base);
-
- return 0;
-}
-
-static const struct regmap_config adda_pr_regmap_cfg = {
- .name = "adda-pr",
- .reg_bits = 5,
- .reg_stride = 1,
- .val_bits = 8,
- .reg_read = adda_reg_read,
- .reg_write = adda_reg_write,
- .fast_io = true,
- .max_register = 24,
-};
-
/* mixer controls */
static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = {
SOC_DAPM_DOUBLE_R("DAC Playback Switch",
@@ -912,7 +839,7 @@ static int sun8i_codec_analog_probe(struct platform_device *pdev)
return PTR_ERR(base);
}
- regmap = devm_regmap_init(&pdev->dev, NULL, base, &adda_pr_regmap_cfg);
+ regmap = sunxi_adda_pr_regmap_init(&pdev->dev, base);
if (IS_ERR(regmap)) {
dev_err(&pdev->dev, "Failed to create regmap\n");
return PTR_ERR(regmap);
diff --git a/sound/soc/sunxi/sunxi-adda-pr-regmap.c b/sound/soc/sunxi/sunxi-adda-pr-regmap.c
new file mode 100644
index 000000000000..47441e4361e9
--- /dev/null
+++ b/sound/soc/sunxi/sunxi-adda-pr-regmap.c
@@ -0,0 +1,102 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * This driver provides regmap to access to analog part of audio codec
+ * found on Allwinner A23, A31s, A33, H3 and A64 Socs
+ *
+ * Copyright 2016 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
+
+#include "sunxi-adda-pr-regmap.h"
+
+/* Analog control register access bits */
+#define ADDA_PR 0x0 /* PRCM base + 0x1c0 */
+#define ADDA_PR_RESET BIT(28)
+#define ADDA_PR_WRITE BIT(24)
+#define ADDA_PR_ADDR_SHIFT 16
+#define ADDA_PR_ADDR_MASK GENMASK(4, 0)
+#define ADDA_PR_DATA_IN_SHIFT 8
+#define ADDA_PR_DATA_IN_MASK GENMASK(7, 0)
+#define ADDA_PR_DATA_OUT_SHIFT 0
+#define ADDA_PR_DATA_OUT_MASK GENMASK(7, 0)
+
+/* regmap access bits */
+static int adda_reg_read(void *context, unsigned int reg, unsigned int *val)
+{
+ void __iomem *base = (void __iomem *)context;
+ u32 tmp;
+
+ /* De-assert reset */
+ writel(readl(base) | ADDA_PR_RESET, base);
+
+ /* Clear write bit */
+ writel(readl(base) & ~ADDA_PR_WRITE, base);
+
+ /* Set register address */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
+ tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
+ writel(tmp, base);
+
+ /* Read back value */
+ *val = readl(base) & ADDA_PR_DATA_OUT_MASK;
+
+ return 0;
+}
+
+static int adda_reg_write(void *context, unsigned int reg, unsigned int val)
+{
+ void __iomem *base = (void __iomem *)context;
+ u32 tmp;
+
+ /* De-assert reset */
+ writel(readl(base) | ADDA_PR_RESET, base);
+
+ /* Set register address */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_ADDR_MASK << ADDA_PR_ADDR_SHIFT);
+ tmp |= (reg & ADDA_PR_ADDR_MASK) << ADDA_PR_ADDR_SHIFT;
+ writel(tmp, base);
+
+ /* Set data to write */
+ tmp = readl(base);
+ tmp &= ~(ADDA_PR_DATA_IN_MASK << ADDA_PR_DATA_IN_SHIFT);
+ tmp |= (val & ADDA_PR_DATA_IN_MASK) << ADDA_PR_DATA_IN_SHIFT;
+ writel(tmp, base);
+
+ /* Set write bit to signal a write */
+ writel(readl(base) | ADDA_PR_WRITE, base);
+
+ /* Clear write bit */
+ writel(readl(base) & ~ADDA_PR_WRITE, base);
+
+ return 0;
+}
+
+static const struct regmap_config adda_pr_regmap_cfg = {
+ .name = "adda-pr",
+ .reg_bits = 5,
+ .reg_stride = 1,
+ .val_bits = 8,
+ .reg_read = adda_reg_read,
+ .reg_write = adda_reg_write,
+ .fast_io = true,
+ .max_register = 31,
+};
+
+struct regmap *sunxi_adda_pr_regmap_init(struct device *dev,
+ void __iomem *base)
+{
+ return devm_regmap_init(dev, NULL, base, &adda_pr_regmap_cfg);
+}
+EXPORT_SYMBOL_GPL(sunxi_adda_pr_regmap_init);
+
+MODULE_DESCRIPTION("Allwinner analog audio codec regmap driver");
+MODULE_AUTHOR("Vasily Khoruzhick <anarsoul@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sunxi-adda-pr");
diff --git a/sound/soc/sunxi/sunxi-adda-pr-regmap.h b/sound/soc/sunxi/sunxi-adda-pr-regmap.h
new file mode 100644
index 000000000000..6074c0c4864d
--- /dev/null
+++ b/sound/soc/sunxi/sunxi-adda-pr-regmap.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ */
+
+struct regmap *sunxi_adda_pr_regmap_init(struct device *dev,
+ void __iomem *base);
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v2 3/9] ASoC: sun8i-codec-analog: split regmap code into separate driver
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 8:24 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:24 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
[-- Attachment #1.1: Type: text/plain, Size: 1816 bytes --]
Hi,
On Sat, Oct 13, 2018 at 09:53:23AM -0700, Vasily Khoruzhick wrote:
> It will be reused by sun50i-codec-analog later.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> sound/soc/sunxi/Kconfig | 7 +-
> sound/soc/sunxi/Makefile | 1 +
> sound/soc/sunxi/sun8i-codec-analog.c | 79 +------------------
> sound/soc/sunxi/sunxi-adda-pr-regmap.c | 102 +++++++++++++++++++++++++
> sound/soc/sunxi/sunxi-adda-pr-regmap.h | 7 ++
> 5 files changed, 119 insertions(+), 77 deletions(-)
> create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.c
> create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.h
>
> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
> index 22408bc2d6ec..3932f0238add 100644
> --- a/sound/soc/sunxi/Kconfig
> +++ b/sound/soc/sunxi/Kconfig
> @@ -23,7 +23,7 @@ config SND_SUN8I_CODEC
> config SND_SUN8I_CODEC_ANALOG
> tristate "Allwinner sun8i Codec Analog Controls Support"
> depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
> - select REGMAP
> + select SND_SUNXI_ADDA_PR_REGMAP
> help
> Say Y or M if you want to add support for the analog controls for
> the codec embedded in newer Allwinner SoCs.
> @@ -45,4 +45,9 @@ config SND_SUN4I_SPDIF
> help
> Say Y or M to add support for the S/PDIF audio block in the Allwinner
> A10 and affiliated SoCs.
> +
> +config SND_SUNXI_ADDA_PR_REGMAP
> + tristate
> + select REGMAP
> +
This is just a minor nitpick, but I'd rename it to
SND_SUN8I_CODEC_ADDA, to be consistent with the rest of the
drivers/Kconfig symbols.
With that fixed,
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 3/9] ASoC: sun8i-codec-analog: split regmap code into separate driver
@ 2018-10-15 8:24 ` Maxime Ripard
0 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:24 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
On Sat, Oct 13, 2018 at 09:53:23AM -0700, Vasily Khoruzhick wrote:
> It will be reused by sun50i-codec-analog later.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> sound/soc/sunxi/Kconfig | 7 +-
> sound/soc/sunxi/Makefile | 1 +
> sound/soc/sunxi/sun8i-codec-analog.c | 79 +------------------
> sound/soc/sunxi/sunxi-adda-pr-regmap.c | 102 +++++++++++++++++++++++++
> sound/soc/sunxi/sunxi-adda-pr-regmap.h | 7 ++
> 5 files changed, 119 insertions(+), 77 deletions(-)
> create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.c
> create mode 100644 sound/soc/sunxi/sunxi-adda-pr-regmap.h
>
> diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
> index 22408bc2d6ec..3932f0238add 100644
> --- a/sound/soc/sunxi/Kconfig
> +++ b/sound/soc/sunxi/Kconfig
> @@ -23,7 +23,7 @@ config SND_SUN8I_CODEC
> config SND_SUN8I_CODEC_ANALOG
> tristate "Allwinner sun8i Codec Analog Controls Support"
> depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
> - select REGMAP
> + select SND_SUNXI_ADDA_PR_REGMAP
> help
> Say Y or M if you want to add support for the analog controls for
> the codec embedded in newer Allwinner SoCs.
> @@ -45,4 +45,9 @@ config SND_SUN4I_SPDIF
> help
> Say Y or M to add support for the S/PDIF audio block in the Allwinner
> A10 and affiliated SoCs.
> +
> +config SND_SUNXI_ADDA_PR_REGMAP
> + tristate
> + select REGMAP
> +
This is just a minor nitpick, but I'd rename it to
SND_SUN8I_CODEC_ADDA, to be consistent with the rest of the
drivers/Kconfig symbols.
With that fixed,
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 4/9] ASoC: dt-binding: Add bindings for Allwinner A64 codec's analog path controls
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
The internal codec on Allwinner A64 is split into 2 parts. The
analog path controls are routed through an embedded custom register
bus accessed through the PRCM block just as on A23/A33/H3.
Add a binding for this hardware.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../bindings/sound/sun50i-codec-analog.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
diff --git a/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
new file mode 100644
index 000000000000..4f8ad0e04d20
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
@@ -0,0 +1,12 @@
+* Allwinner A64 Codec Analog Controls
+
+Required properties:
+- compatible: must be one of the following compatibles:
+ - "allwinner,sun50i-a64-codec-analog"
+- reg: must contain the registers location and length
+
+Example:
+ codec_analog: codec-analog@1f015c0 {
+ compatible = "allwinner,sun50i-a64-codec-analog";
+ reg = <0x01f015c0 0x4>;
+ };
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 4/9] ASoC: dt-binding: Add bindings for Allwinner A64 codec's analog path controls
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
The internal codec on Allwinner A64 is split into 2 parts. The
analog path controls are routed through an embedded custom register
bus accessed through the PRCM block just as on A23/A33/H3.
Add a binding for this hardware.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../bindings/sound/sun50i-codec-analog.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
diff --git a/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
new file mode 100644
index 000000000000..4f8ad0e04d20
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt
@@ -0,0 +1,12 @@
+* Allwinner A64 Codec Analog Controls
+
+Required properties:
+- compatible: must be one of the following compatibles:
+ - "allwinner,sun50i-a64-codec-analog"
+- reg: must contain the registers location and length
+
+Example:
+ codec_analog: codec-analog at 1f015c0 {
+ compatible = "allwinner,sun50i-a64-codec-analog";
+ reg = <0x01f015c0 0x4>;
+ };
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v2 4/9] ASoC: dt-binding: Add bindings for Allwinner A64 codec's analog path controls
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 8:18 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:18 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
[-- Attachment #1.1: Type: text/plain, Size: 524 bytes --]
On Sat, Oct 13, 2018 at 09:53:24AM -0700, Vasily Khoruzhick wrote:
> The internal codec on Allwinner A64 is split into 2 parts. The
> analog path controls are routed through an embedded custom register
> bus accessed through the PRCM block just as on A23/A33/H3.
>
> Add a binding for this hardware.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
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^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 5/9] ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
The internal codec on A64 is split into 2 parts. The analog path controls
are routed through an embedded custom register bus accessed through
the PRCM block.
Add an ASoC component driver for it. This should be tied to the codec
audio card as an auxiliary device.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 8 +
sound/soc/sunxi/Makefile | 1 +
sound/soc/sunxi/sun50i-codec-analog.c | 444 ++++++++++++++++++++++++++
3 files changed, 453 insertions(+)
create mode 100644 sound/soc/sunxi/sun50i-codec-analog.c
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index 3932f0238add..da1aac68ab03 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -28,6 +28,14 @@ config SND_SUN8I_CODEC_ANALOG
Say Y or M if you want to add support for the analog controls for
the codec embedded in newer Allwinner SoCs.
+config SND_SUN50I_CODEC_ANALOG
+ tristate "Allwinner sun50i Codec Analog Controls Support"
+ depends on (ARM64 && ARCH_SUNXI) || COMPILE_TEST
+ select SND_SUNXI_ADDA_PR_REGMAP
+ help
+ Say Y or M if you want to add support for the analog controls for
+ the codec embedded in Allwinner A64 SoC.
+
config SND_SUN4I_I2S
tristate "Allwinner A10 I2S Support"
select SND_SOC_GENERIC_DMAENGINE_PCM
diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile
index 6406455e03a4..ee5bdad63dd6 100644
--- a/sound/soc/sunxi/Makefile
+++ b/sound/soc/sunxi/Makefile
@@ -3,5 +3,6 @@ obj-$(CONFIG_SND_SUN4I_CODEC) += sun4i-codec.o
obj-$(CONFIG_SND_SUN4I_I2S) += sun4i-i2s.o
obj-$(CONFIG_SND_SUN4I_SPDIF) += sun4i-spdif.o
obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
+obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o
obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o
obj-$(CONFIG_SND_SUNXI_ADDA_PR_REGMAP) += sunxi-adda-pr-regmap.o
diff --git a/sound/soc/sunxi/sun50i-codec-analog.c b/sound/soc/sunxi/sun50i-codec-analog.c
new file mode 100644
index 000000000000..bbeab36bd428
--- /dev/null
+++ b/sound/soc/sunxi/sun50i-codec-analog.c
@@ -0,0 +1,444 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * This driver supports the analog controls for the internal codec
+ * found in Allwinner's A64 SoC.
+ *
+ * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ *
+ * Based on sun8i-codec-analog.c
+ *
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+
+#include "sunxi-adda-pr-regmap.h"
+
+/* Codec analog control register offsets and bit fields */
+#define SUN50I_ADDA_HP_CTRL 0x00
+#define SUN50I_ADDA_HP_CTRL_PA_CLK_GATE 7
+#define SUN50I_ADDA_HP_CTRL_HPPA_EN 6
+#define SUN50I_ADDA_HP_CTRL_HPVOL 0
+
+#define SUN50I_ADDA_OL_MIX_CTRL 0x01
+#define SUN50I_ADDA_OL_MIX_CTRL_MIC1 6
+#define SUN50I_ADDA_OL_MIX_CTRL_MIC2 5
+#define SUN50I_ADDA_OL_MIX_CTRL_PHONE 4
+#define SUN50I_ADDA_OL_MIX_CTRL_PHONEN 3
+#define SUN50I_ADDA_OL_MIX_CTRL_LINEINL 2
+#define SUN50I_ADDA_OL_MIX_CTRL_DACL 1
+#define SUN50I_ADDA_OL_MIX_CTRL_DACR 0
+
+#define SUN50I_ADDA_OR_MIX_CTRL 0x02
+#define SUN50I_ADDA_OR_MIX_CTRL_MIC1 6
+#define SUN50I_ADDA_OR_MIX_CTRL_MIC2 5
+#define SUN50I_ADDA_OR_MIX_CTRL_PHONE 4
+#define SUN50I_ADDA_OR_MIX_CTRL_PHONEP 3
+#define SUN50I_ADDA_OR_MIX_CTRL_LINEINR 2
+#define SUN50I_ADDA_OR_MIX_CTRL_DACR 1
+#define SUN50I_ADDA_OR_MIX_CTRL_DACL 0
+
+#define SUN50I_ADDA_LINEOUT_CTRL0 0x05
+#define SUN50I_ADDA_LINEOUT_CTRL0_LEN 7
+#define SUN50I_ADDA_LINEOUT_CTRL0_REN 6
+#define SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL 5
+#define SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL 4
+
+#define SUN50I_ADDA_LINEOUT_CTRL1 0x06
+#define SUN50I_ADDA_LINEOUT_CTRL1_VOL 0
+
+#define SUN50I_ADDA_MIC1_CTRL 0x07
+#define SUN50I_ADDA_MIC1_CTRL_MIC1G 4
+#define SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN 3
+#define SUN50I_ADDA_MIC1_CTRL_MIC1BOOST 0
+
+#define SUN50I_ADDA_MIC2_CTRL 0x08
+#define SUN50I_ADDA_MIC2_CTRL_MIC2G 4
+#define SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN 3
+#define SUN50I_ADDA_MIC2_CTRL_MIC2BOOST 0
+
+#define SUN50I_ADDA_LINEIN_CTRL 0x09
+#define SUN50I_ADDA_LINEIN_CTRL_LINEING 0
+
+#define SUN50I_ADDA_MIX_DAC_CTRL 0x0a
+#define SUN50I_ADDA_MIX_DAC_CTRL_DACAREN 7
+#define SUN50I_ADDA_MIX_DAC_CTRL_DACALEN 6
+#define SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN 5
+#define SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN 4
+#define SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE 3
+#define SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE 2
+#define SUN50I_ADDA_MIX_DAC_CTRL_RHPIS 1
+#define SUN50I_ADDA_MIX_DAC_CTRL_LHPIS 0
+
+#define SUN50I_ADDA_L_ADCMIX_SRC 0x0b
+#define SUN50I_ADDA_L_ADCMIX_SRC_MIC1 6
+#define SUN50I_ADDA_L_ADCMIX_SRC_MIC2 5
+#define SUN50I_ADDA_L_ADCMIX_SRC_PHONE 4
+#define SUN50I_ADDA_L_ADCMIX_SRC_PHONEN 3
+#define SUN50I_ADDA_L_ADCMIX_SRC_LINEINL 2
+#define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL 1
+#define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR 0
+
+#define SUN50I_ADDA_R_ADCMIX_SRC 0x0c
+#define SUN50I_ADDA_R_ADCMIX_SRC_MIC1 6
+#define SUN50I_ADDA_R_ADCMIX_SRC_MIC2 5
+#define SUN50I_ADDA_R_ADCMIX_SRC_PHONE 4
+#define SUN50I_ADDA_R_ADCMIX_SRC_PHONEP 3
+#define SUN50I_ADDA_R_ADCMIX_SRC_LINEINR 2
+#define SUN50I_ADDA_R_ADCMIX_SRC_OMIXR 1
+#define SUN50I_ADDA_R_ADCMIX_SRC_OMIXL 0
+
+#define SUN50I_ADDA_ADC_CTRL 0x0d
+#define SUN50I_ADDA_ADC_CTRL_ADCREN 7
+#define SUN50I_ADDA_ADC_CTRL_ADCLEN 6
+#define SUN50I_ADDA_ADC_CTRL_ADCG 0
+
+#define SUN50I_ADDA_HS_MBIAS_CTRL 0x0e
+#define SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN 7
+
+#define SUN50I_ADDA_JACK_MIC_CTRL 0x1d
+#define SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN 5
+
+/* mixer controls */
+static const struct snd_kcontrol_new sun50i_a64_codec_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("DAC Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_DACL, 1, 0),
+ SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_DACR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Line In Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_LINEINL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_MIC1, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic2 Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_MIC2, 1, 0),
+};
+
+/* ADC mixer controls */
+static const struct snd_kcontrol_new sun50i_codec_adc_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Line In Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_LINEINL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_MIC1, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic2 Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_MIC2, 1, 0),
+};
+
+static const DECLARE_TLV_DB_SCALE(sun50i_codec_out_mixer_pregain_scale,
+ -450, 150, 0);
+static const DECLARE_TLV_DB_RANGE(sun50i_codec_mic_gain_scale,
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0),
+);
+
+static const DECLARE_TLV_DB_SCALE(sun50i_codec_hp_vol_scale, -6300, 100, 1);
+
+static const DECLARE_TLV_DB_RANGE(sun50i_codec_lineout_vol_scale,
+ 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+ 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
+);
+
+
+/* volume / mute controls */
+static const struct snd_kcontrol_new sun50i_a64_codec_controls[] = {
+ SOC_SINGLE_TLV("Headphone Playback Volume",
+ SUN50I_ADDA_HP_CTRL,
+ SUN50I_ADDA_HP_CTRL_HPVOL, 0x3f, 0,
+ sun50i_codec_hp_vol_scale),
+
+ SOC_DOUBLE("Headphone Playback Switch",
+ SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE,
+ SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE, 1, 0),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Mic1 Playback Volume", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1G,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ /* Microphone Amp boost gain */
+ SOC_SINGLE_TLV("Mic1 Boost Volume", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1BOOST, 0x7, 0,
+ sun50i_codec_mic_gain_scale),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Mic2 Playback Volume",
+ SUN50I_ADDA_MIC2_CTRL, SUN50I_ADDA_MIC2_CTRL_MIC2G,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ /* Microphone Amp boost gain */
+ SOC_SINGLE_TLV("Mic2 Boost Volume", SUN50I_ADDA_MIC2_CTRL,
+ SUN50I_ADDA_MIC2_CTRL_MIC2BOOST, 0x7, 0,
+ sun50i_codec_mic_gain_scale),
+
+ /* ADC */
+ SOC_SINGLE_TLV("ADC Gain Capture Volume", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCG, 0x7, 0,
+ sun50i_codec_out_mixer_pregain_scale),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Line In Playback Volume", SUN50I_ADDA_LINEIN_CTRL,
+ SUN50I_ADDA_LINEIN_CTRL_LINEING,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ SOC_SINGLE_TLV("Line Out Playback Volume",
+ SUN50I_ADDA_LINEOUT_CTRL1,
+ SUN50I_ADDA_LINEOUT_CTRL1_VOL, 0x1f, 0,
+ sun50i_codec_lineout_vol_scale),
+
+ SOC_DOUBLE("Line Out Playback Switch",
+ SUN50I_ADDA_LINEOUT_CTRL0,
+ SUN50I_ADDA_LINEOUT_CTRL0_LEN,
+ SUN50I_ADDA_LINEOUT_CTRL0_REN, 1, 0),
+
+};
+
+static const char * const sun50i_codec_hp_src_enum_text[] = {
+ "DAC", "Mixer",
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_codec_hp_src_enum,
+ SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LHPIS,
+ SUN50I_ADDA_MIX_DAC_CTRL_RHPIS,
+ sun50i_codec_hp_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_codec_hp_src[] = {
+ SOC_DAPM_ENUM("Headphone Source Playback Route",
+ sun50i_codec_hp_src_enum),
+};
+
+static const char * const sun50i_codec_lineout_src_enum_text[] = {
+ "Stereo", "Mono Differential",
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_codec_lineout_src_enum,
+ SUN50I_ADDA_LINEOUT_CTRL0,
+ SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL,
+ SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL,
+ sun50i_codec_lineout_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_codec_lineout_src[] = {
+ SOC_DAPM_ENUM("Line Out Source Playback Route",
+ sun50i_codec_lineout_src_enum),
+};
+
+static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = {
+ /* DAC */
+ SND_SOC_DAPM_DAC("Left DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_DACALEN, 0),
+ SND_SOC_DAPM_DAC("Right DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_DACAREN, 0),
+ /* ADC */
+ SND_SOC_DAPM_ADC("Left ADC", NULL, SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCLEN, 0),
+ SND_SOC_DAPM_ADC("Right ADC", NULL, SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCREN, 0),
+ /*
+ * Due to this component and the codec belonging to separate DAPM
+ * contexts, we need to manually link the above widgets to their
+ * stream widgets at the card level.
+ */
+
+ SND_SOC_DAPM_MUX("Headphone Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_codec_hp_src),
+ SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUN50I_ADDA_HP_CTRL,
+ SUN50I_ADDA_HP_CTRL_HPPA_EN, 0, NULL, 0),
+ SND_SOC_DAPM_OUTPUT("HP"),
+
+ SND_SOC_DAPM_MUX("Line Out Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_codec_lineout_src),
+ SND_SOC_DAPM_OUTPUT("LINEOUT"),
+
+ /* Microphone inputs */
+ SND_SOC_DAPM_INPUT("MIC1"),
+
+ /* Microphone Bias */
+ SND_SOC_DAPM_SUPPLY("MBIAS", SUN50I_ADDA_HS_MBIAS_CTRL,
+ SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN,
+ 0, NULL, 0),
+
+ /* Mic input path */
+ SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN, 0, NULL, 0),
+
+ /* Microphone input */
+ SND_SOC_DAPM_INPUT("MIC2"),
+
+ /* Microphone Bias */
+ SND_SOC_DAPM_SUPPLY("HBIAS", SUN50I_ADDA_JACK_MIC_CTRL,
+ SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN,
+ 0, NULL, 0),
+
+ /* Mic input path */
+ SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN50I_ADDA_MIC2_CTRL,
+ SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN, 0, NULL, 0),
+
+ /* Line input */
+ SND_SOC_DAPM_INPUT("LINEIN"),
+
+ /* Mixers */
+ SND_SOC_DAPM_MIXER("Left Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN, 0,
+ sun50i_a64_codec_mixer_controls,
+ ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN, 0,
+ sun50i_a64_codec_mixer_controls,
+ ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCLEN, 0,
+ sun50i_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCREN, 0,
+ sun50i_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
+};
+
+static const struct snd_soc_dapm_route sun50i_a64_codec_routes[] = {
+ /* Left Mixer Routes */
+ { "Left Mixer", "DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
+ { "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
+
+ /* Right Mixer Routes */
+ { "Right Mixer", "DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
+ { "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
+
+ /* Left ADC Mixer Routes */
+ { "Left ADC Mixer", "Mixer Capture Switch", "Left Mixer" },
+ { "Left ADC Mixer", "Mixer Reversed Capture Switch", "Right Mixer" },
+ { "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
+
+ /* Right ADC Mixer Routes */
+ { "Right ADC Mixer", "Mixer Capture Switch", "Right Mixer" },
+ { "Right ADC Mixer", "Mixer Reversed Capture Switch", "Left Mixer" },
+ { "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
+
+ /* ADC Routes */
+ { "Left ADC", NULL, "Left ADC Mixer" },
+ { "Right ADC", NULL, "Right ADC Mixer" },
+
+ /* Headphone Routes */
+ { "Headphone Source Playback Route", "DAC", "Left DAC" },
+ { "Headphone Source Playback Route", "DAC", "Right DAC" },
+ { "Headphone Source Playback Route", "Mixer", "Left Mixer" },
+ { "Headphone Source Playback Route", "Mixer", "Right Mixer" },
+ { "Headphone Amp", NULL, "Headphone Source Playback Route" },
+ { "HP", NULL, "Headphone Amp" },
+
+ /* Microphone Routes */
+ { "Mic1 Amplifier", NULL, "MIC1"},
+
+ /* Microphone Routes */
+ { "Mic2 Amplifier", NULL, "MIC2"},
+ { "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
+ { "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
+ { "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
+ { "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
+
+ /* Line-in Routes */
+ { "Left Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Right Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Left ADC Mixer", "Line In Capture Switch", "LINEIN" },
+ { "Right ADC Mixer", "Line In Capture Switch", "LINEIN" },
+
+ /* Line-out Routes */
+ { "Line Out Source Playback Route", "Stereo", "Left Mixer" },
+ { "Line Out Source Playback Route", "Stereo", "Right Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential",
+ "Right Mixer" },
+ { "LINEOUT", NULL, "Line Out Source Playback Route" },
+};
+
+static const struct snd_soc_component_driver sun50i_codec_analog_cmpnt_drv = {
+ .controls = sun50i_a64_codec_controls,
+ .num_controls = ARRAY_SIZE(sun50i_a64_codec_controls),
+ .dapm_widgets = sun50i_a64_codec_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun50i_a64_codec_widgets),
+ .dapm_routes = sun50i_a64_codec_routes,
+ .num_dapm_routes = ARRAY_SIZE(sun50i_a64_codec_routes),
+};
+
+static const struct of_device_id sun50i_codec_analog_of_match[] = {
+ {
+ .compatible = "allwinner,sun50i-a64-codec-analog",
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, sun50i_codec_analog_of_match);
+
+static int sun50i_codec_analog_probe(struct platform_device *pdev)
+{
+ struct resource *res;
+ struct regmap *regmap;
+ void __iomem *base;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ dev_err(&pdev->dev, "Failed to map the registers\n");
+ return PTR_ERR(base);
+ }
+
+ regmap = sunxi_adda_pr_regmap_init(&pdev->dev, base);
+ if (IS_ERR(regmap)) {
+ dev_err(&pdev->dev, "Failed to create regmap\n");
+ return PTR_ERR(regmap);
+ }
+
+ return devm_snd_soc_register_component(&pdev->dev,
+ &sun50i_codec_analog_cmpnt_drv,
+ NULL, 0);
+}
+
+static struct platform_driver sun50i_codec_analog_driver = {
+ .driver = {
+ .name = "sun50i-codec-analog",
+ .of_match_table = sun50i_codec_analog_of_match,
+ },
+ .probe = sun50i_codec_analog_probe,
+};
+module_platform_driver(sun50i_codec_analog_driver);
+
+MODULE_DESCRIPTION("Allwinner internal codec analog controls driver for A64");
+MODULE_AUTHOR("Vasily Khoruzhick <anarsoul@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sun50i-codec-analog");
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 5/9] ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
The internal codec on A64 is split into 2 parts. The analog path controls
are routed through an embedded custom register bus accessed through
the PRCM block.
Add an ASoC component driver for it. This should be tied to the codec
audio card as an auxiliary device.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 8 +
sound/soc/sunxi/Makefile | 1 +
sound/soc/sunxi/sun50i-codec-analog.c | 444 ++++++++++++++++++++++++++
3 files changed, 453 insertions(+)
create mode 100644 sound/soc/sunxi/sun50i-codec-analog.c
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index 3932f0238add..da1aac68ab03 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -28,6 +28,14 @@ config SND_SUN8I_CODEC_ANALOG
Say Y or M if you want to add support for the analog controls for
the codec embedded in newer Allwinner SoCs.
+config SND_SUN50I_CODEC_ANALOG
+ tristate "Allwinner sun50i Codec Analog Controls Support"
+ depends on (ARM64 && ARCH_SUNXI) || COMPILE_TEST
+ select SND_SUNXI_ADDA_PR_REGMAP
+ help
+ Say Y or M if you want to add support for the analog controls for
+ the codec embedded in Allwinner A64 SoC.
+
config SND_SUN4I_I2S
tristate "Allwinner A10 I2S Support"
select SND_SOC_GENERIC_DMAENGINE_PCM
diff --git a/sound/soc/sunxi/Makefile b/sound/soc/sunxi/Makefile
index 6406455e03a4..ee5bdad63dd6 100644
--- a/sound/soc/sunxi/Makefile
+++ b/sound/soc/sunxi/Makefile
@@ -3,5 +3,6 @@ obj-$(CONFIG_SND_SUN4I_CODEC) += sun4i-codec.o
obj-$(CONFIG_SND_SUN4I_I2S) += sun4i-i2s.o
obj-$(CONFIG_SND_SUN4I_SPDIF) += sun4i-spdif.o
obj-$(CONFIG_SND_SUN8I_CODEC_ANALOG) += sun8i-codec-analog.o
+obj-$(CONFIG_SND_SUN50I_CODEC_ANALOG) += sun50i-codec-analog.o
obj-$(CONFIG_SND_SUN8I_CODEC) += sun8i-codec.o
obj-$(CONFIG_SND_SUNXI_ADDA_PR_REGMAP) += sunxi-adda-pr-regmap.o
diff --git a/sound/soc/sunxi/sun50i-codec-analog.c b/sound/soc/sunxi/sun50i-codec-analog.c
new file mode 100644
index 000000000000..bbeab36bd428
--- /dev/null
+++ b/sound/soc/sunxi/sun50i-codec-analog.c
@@ -0,0 +1,444 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * This driver supports the analog controls for the internal codec
+ * found in Allwinner's A64 SoC.
+ *
+ * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org>
+ * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
+ * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
+ *
+ * Based on sun8i-codec-analog.c
+ *
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/tlv.h>
+
+#include "sunxi-adda-pr-regmap.h"
+
+/* Codec analog control register offsets and bit fields */
+#define SUN50I_ADDA_HP_CTRL 0x00
+#define SUN50I_ADDA_HP_CTRL_PA_CLK_GATE 7
+#define SUN50I_ADDA_HP_CTRL_HPPA_EN 6
+#define SUN50I_ADDA_HP_CTRL_HPVOL 0
+
+#define SUN50I_ADDA_OL_MIX_CTRL 0x01
+#define SUN50I_ADDA_OL_MIX_CTRL_MIC1 6
+#define SUN50I_ADDA_OL_MIX_CTRL_MIC2 5
+#define SUN50I_ADDA_OL_MIX_CTRL_PHONE 4
+#define SUN50I_ADDA_OL_MIX_CTRL_PHONEN 3
+#define SUN50I_ADDA_OL_MIX_CTRL_LINEINL 2
+#define SUN50I_ADDA_OL_MIX_CTRL_DACL 1
+#define SUN50I_ADDA_OL_MIX_CTRL_DACR 0
+
+#define SUN50I_ADDA_OR_MIX_CTRL 0x02
+#define SUN50I_ADDA_OR_MIX_CTRL_MIC1 6
+#define SUN50I_ADDA_OR_MIX_CTRL_MIC2 5
+#define SUN50I_ADDA_OR_MIX_CTRL_PHONE 4
+#define SUN50I_ADDA_OR_MIX_CTRL_PHONEP 3
+#define SUN50I_ADDA_OR_MIX_CTRL_LINEINR 2
+#define SUN50I_ADDA_OR_MIX_CTRL_DACR 1
+#define SUN50I_ADDA_OR_MIX_CTRL_DACL 0
+
+#define SUN50I_ADDA_LINEOUT_CTRL0 0x05
+#define SUN50I_ADDA_LINEOUT_CTRL0_LEN 7
+#define SUN50I_ADDA_LINEOUT_CTRL0_REN 6
+#define SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL 5
+#define SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL 4
+
+#define SUN50I_ADDA_LINEOUT_CTRL1 0x06
+#define SUN50I_ADDA_LINEOUT_CTRL1_VOL 0
+
+#define SUN50I_ADDA_MIC1_CTRL 0x07
+#define SUN50I_ADDA_MIC1_CTRL_MIC1G 4
+#define SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN 3
+#define SUN50I_ADDA_MIC1_CTRL_MIC1BOOST 0
+
+#define SUN50I_ADDA_MIC2_CTRL 0x08
+#define SUN50I_ADDA_MIC2_CTRL_MIC2G 4
+#define SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN 3
+#define SUN50I_ADDA_MIC2_CTRL_MIC2BOOST 0
+
+#define SUN50I_ADDA_LINEIN_CTRL 0x09
+#define SUN50I_ADDA_LINEIN_CTRL_LINEING 0
+
+#define SUN50I_ADDA_MIX_DAC_CTRL 0x0a
+#define SUN50I_ADDA_MIX_DAC_CTRL_DACAREN 7
+#define SUN50I_ADDA_MIX_DAC_CTRL_DACALEN 6
+#define SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN 5
+#define SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN 4
+#define SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE 3
+#define SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE 2
+#define SUN50I_ADDA_MIX_DAC_CTRL_RHPIS 1
+#define SUN50I_ADDA_MIX_DAC_CTRL_LHPIS 0
+
+#define SUN50I_ADDA_L_ADCMIX_SRC 0x0b
+#define SUN50I_ADDA_L_ADCMIX_SRC_MIC1 6
+#define SUN50I_ADDA_L_ADCMIX_SRC_MIC2 5
+#define SUN50I_ADDA_L_ADCMIX_SRC_PHONE 4
+#define SUN50I_ADDA_L_ADCMIX_SRC_PHONEN 3
+#define SUN50I_ADDA_L_ADCMIX_SRC_LINEINL 2
+#define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL 1
+#define SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR 0
+
+#define SUN50I_ADDA_R_ADCMIX_SRC 0x0c
+#define SUN50I_ADDA_R_ADCMIX_SRC_MIC1 6
+#define SUN50I_ADDA_R_ADCMIX_SRC_MIC2 5
+#define SUN50I_ADDA_R_ADCMIX_SRC_PHONE 4
+#define SUN50I_ADDA_R_ADCMIX_SRC_PHONEP 3
+#define SUN50I_ADDA_R_ADCMIX_SRC_LINEINR 2
+#define SUN50I_ADDA_R_ADCMIX_SRC_OMIXR 1
+#define SUN50I_ADDA_R_ADCMIX_SRC_OMIXL 0
+
+#define SUN50I_ADDA_ADC_CTRL 0x0d
+#define SUN50I_ADDA_ADC_CTRL_ADCREN 7
+#define SUN50I_ADDA_ADC_CTRL_ADCLEN 6
+#define SUN50I_ADDA_ADC_CTRL_ADCG 0
+
+#define SUN50I_ADDA_HS_MBIAS_CTRL 0x0e
+#define SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN 7
+
+#define SUN50I_ADDA_JACK_MIC_CTRL 0x1d
+#define SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN 5
+
+/* mixer controls */
+static const struct snd_kcontrol_new sun50i_a64_codec_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("DAC Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_DACL, 1, 0),
+ SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_DACR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Line In Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_LINEINL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_MIC1, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic2 Playback Switch",
+ SUN50I_ADDA_OL_MIX_CTRL,
+ SUN50I_ADDA_OR_MIX_CTRL,
+ SUN50I_ADDA_OL_MIX_CTRL_MIC2, 1, 0),
+};
+
+/* ADC mixer controls */
+static const struct snd_kcontrol_new sun50i_codec_adc_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_OMIXRL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_OMIXRR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Line In Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_LINEINL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_MIC1, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic2 Capture Switch",
+ SUN50I_ADDA_L_ADCMIX_SRC,
+ SUN50I_ADDA_R_ADCMIX_SRC,
+ SUN50I_ADDA_L_ADCMIX_SRC_MIC2, 1, 0),
+};
+
+static const DECLARE_TLV_DB_SCALE(sun50i_codec_out_mixer_pregain_scale,
+ -450, 150, 0);
+static const DECLARE_TLV_DB_RANGE(sun50i_codec_mic_gain_scale,
+ 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+ 1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0),
+);
+
+static const DECLARE_TLV_DB_SCALE(sun50i_codec_hp_vol_scale, -6300, 100, 1);
+
+static const DECLARE_TLV_DB_RANGE(sun50i_codec_lineout_vol_scale,
+ 0, 1, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 1),
+ 2, 31, TLV_DB_SCALE_ITEM(-4350, 150, 0),
+);
+
+
+/* volume / mute controls */
+static const struct snd_kcontrol_new sun50i_a64_codec_controls[] = {
+ SOC_SINGLE_TLV("Headphone Playback Volume",
+ SUN50I_ADDA_HP_CTRL,
+ SUN50I_ADDA_HP_CTRL_HPVOL, 0x3f, 0,
+ sun50i_codec_hp_vol_scale),
+
+ SOC_DOUBLE("Headphone Playback Switch",
+ SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LHPPAMUTE,
+ SUN50I_ADDA_MIX_DAC_CTRL_RHPPAMUTE, 1, 0),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Mic1 Playback Volume", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1G,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ /* Microphone Amp boost gain */
+ SOC_SINGLE_TLV("Mic1 Boost Volume", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1BOOST, 0x7, 0,
+ sun50i_codec_mic_gain_scale),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Mic2 Playback Volume",
+ SUN50I_ADDA_MIC2_CTRL, SUN50I_ADDA_MIC2_CTRL_MIC2G,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ /* Microphone Amp boost gain */
+ SOC_SINGLE_TLV("Mic2 Boost Volume", SUN50I_ADDA_MIC2_CTRL,
+ SUN50I_ADDA_MIC2_CTRL_MIC2BOOST, 0x7, 0,
+ sun50i_codec_mic_gain_scale),
+
+ /* ADC */
+ SOC_SINGLE_TLV("ADC Gain Capture Volume", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCG, 0x7, 0,
+ sun50i_codec_out_mixer_pregain_scale),
+
+ /* Mixer pre-gain */
+ SOC_SINGLE_TLV("Line In Playback Volume", SUN50I_ADDA_LINEIN_CTRL,
+ SUN50I_ADDA_LINEIN_CTRL_LINEING,
+ 0x7, 0, sun50i_codec_out_mixer_pregain_scale),
+
+ SOC_SINGLE_TLV("Line Out Playback Volume",
+ SUN50I_ADDA_LINEOUT_CTRL1,
+ SUN50I_ADDA_LINEOUT_CTRL1_VOL, 0x1f, 0,
+ sun50i_codec_lineout_vol_scale),
+
+ SOC_DOUBLE("Line Out Playback Switch",
+ SUN50I_ADDA_LINEOUT_CTRL0,
+ SUN50I_ADDA_LINEOUT_CTRL0_LEN,
+ SUN50I_ADDA_LINEOUT_CTRL0_REN, 1, 0),
+
+};
+
+static const char * const sun50i_codec_hp_src_enum_text[] = {
+ "DAC", "Mixer",
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_codec_hp_src_enum,
+ SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LHPIS,
+ SUN50I_ADDA_MIX_DAC_CTRL_RHPIS,
+ sun50i_codec_hp_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_codec_hp_src[] = {
+ SOC_DAPM_ENUM("Headphone Source Playback Route",
+ sun50i_codec_hp_src_enum),
+};
+
+static const char * const sun50i_codec_lineout_src_enum_text[] = {
+ "Stereo", "Mono Differential",
+};
+
+static SOC_ENUM_DOUBLE_DECL(sun50i_codec_lineout_src_enum,
+ SUN50I_ADDA_LINEOUT_CTRL0,
+ SUN50I_ADDA_LINEOUT_CTRL0_LSRC_SEL,
+ SUN50I_ADDA_LINEOUT_CTRL0_RSRC_SEL,
+ sun50i_codec_lineout_src_enum_text);
+
+static const struct snd_kcontrol_new sun50i_codec_lineout_src[] = {
+ SOC_DAPM_ENUM("Line Out Source Playback Route",
+ sun50i_codec_lineout_src_enum),
+};
+
+static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = {
+ /* DAC */
+ SND_SOC_DAPM_DAC("Left DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_DACALEN, 0),
+ SND_SOC_DAPM_DAC("Right DAC", NULL, SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_DACAREN, 0),
+ /* ADC */
+ SND_SOC_DAPM_ADC("Left ADC", NULL, SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCLEN, 0),
+ SND_SOC_DAPM_ADC("Right ADC", NULL, SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCREN, 0),
+ /*
+ * Due to this component and the codec belonging to separate DAPM
+ * contexts, we need to manually link the above widgets to their
+ * stream widgets at the card level.
+ */
+
+ SND_SOC_DAPM_MUX("Headphone Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_codec_hp_src),
+ SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUN50I_ADDA_HP_CTRL,
+ SUN50I_ADDA_HP_CTRL_HPPA_EN, 0, NULL, 0),
+ SND_SOC_DAPM_OUTPUT("HP"),
+
+ SND_SOC_DAPM_MUX("Line Out Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun50i_codec_lineout_src),
+ SND_SOC_DAPM_OUTPUT("LINEOUT"),
+
+ /* Microphone inputs */
+ SND_SOC_DAPM_INPUT("MIC1"),
+
+ /* Microphone Bias */
+ SND_SOC_DAPM_SUPPLY("MBIAS", SUN50I_ADDA_HS_MBIAS_CTRL,
+ SUN50I_ADDA_HS_MBIAS_CTRL_MMICBIASEN,
+ 0, NULL, 0),
+
+ /* Mic input path */
+ SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN50I_ADDA_MIC1_CTRL,
+ SUN50I_ADDA_MIC1_CTRL_MIC1AMPEN, 0, NULL, 0),
+
+ /* Microphone input */
+ SND_SOC_DAPM_INPUT("MIC2"),
+
+ /* Microphone Bias */
+ SND_SOC_DAPM_SUPPLY("HBIAS", SUN50I_ADDA_JACK_MIC_CTRL,
+ SUN50I_ADDA_JACK_MIC_CTRL_HMICBIASEN,
+ 0, NULL, 0),
+
+ /* Mic input path */
+ SND_SOC_DAPM_PGA("Mic2 Amplifier", SUN50I_ADDA_MIC2_CTRL,
+ SUN50I_ADDA_MIC2_CTRL_MIC2AMPEN, 0, NULL, 0),
+
+ /* Line input */
+ SND_SOC_DAPM_INPUT("LINEIN"),
+
+ /* Mixers */
+ SND_SOC_DAPM_MIXER("Left Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_LMIXEN, 0,
+ sun50i_a64_codec_mixer_controls,
+ ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right Mixer", SUN50I_ADDA_MIX_DAC_CTRL,
+ SUN50I_ADDA_MIX_DAC_CTRL_RMIXEN, 0,
+ sun50i_a64_codec_mixer_controls,
+ ARRAY_SIZE(sun50i_a64_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCLEN, 0,
+ sun50i_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN50I_ADDA_ADC_CTRL,
+ SUN50I_ADDA_ADC_CTRL_ADCREN, 0,
+ sun50i_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun50i_codec_adc_mixer_controls)),
+};
+
+static const struct snd_soc_dapm_route sun50i_a64_codec_routes[] = {
+ /* Left Mixer Routes */
+ { "Left Mixer", "DAC Playback Switch", "Left DAC" },
+ { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
+ { "Left Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
+
+ /* Right Mixer Routes */
+ { "Right Mixer", "DAC Playback Switch", "Right DAC" },
+ { "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" },
+ { "Right Mixer", "Mic1 Playback Switch", "Mic1 Amplifier" },
+
+ /* Left ADC Mixer Routes */
+ { "Left ADC Mixer", "Mixer Capture Switch", "Left Mixer" },
+ { "Left ADC Mixer", "Mixer Reversed Capture Switch", "Right Mixer" },
+ { "Left ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
+
+ /* Right ADC Mixer Routes */
+ { "Right ADC Mixer", "Mixer Capture Switch", "Right Mixer" },
+ { "Right ADC Mixer", "Mixer Reversed Capture Switch", "Left Mixer" },
+ { "Right ADC Mixer", "Mic1 Capture Switch", "Mic1 Amplifier" },
+
+ /* ADC Routes */
+ { "Left ADC", NULL, "Left ADC Mixer" },
+ { "Right ADC", NULL, "Right ADC Mixer" },
+
+ /* Headphone Routes */
+ { "Headphone Source Playback Route", "DAC", "Left DAC" },
+ { "Headphone Source Playback Route", "DAC", "Right DAC" },
+ { "Headphone Source Playback Route", "Mixer", "Left Mixer" },
+ { "Headphone Source Playback Route", "Mixer", "Right Mixer" },
+ { "Headphone Amp", NULL, "Headphone Source Playback Route" },
+ { "HP", NULL, "Headphone Amp" },
+
+ /* Microphone Routes */
+ { "Mic1 Amplifier", NULL, "MIC1"},
+
+ /* Microphone Routes */
+ { "Mic2 Amplifier", NULL, "MIC2"},
+ { "Left Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
+ { "Right Mixer", "Mic2 Playback Switch", "Mic2 Amplifier" },
+ { "Left ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
+ { "Right ADC Mixer", "Mic2 Capture Switch", "Mic2 Amplifier" },
+
+ /* Line-in Routes */
+ { "Left Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Right Mixer", "Line In Playback Switch", "LINEIN" },
+ { "Left ADC Mixer", "Line In Capture Switch", "LINEIN" },
+ { "Right ADC Mixer", "Line In Capture Switch", "LINEIN" },
+
+ /* Line-out Routes */
+ { "Line Out Source Playback Route", "Stereo", "Left Mixer" },
+ { "Line Out Source Playback Route", "Stereo", "Right Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential", "Left Mixer" },
+ { "Line Out Source Playback Route", "Mono Differential",
+ "Right Mixer" },
+ { "LINEOUT", NULL, "Line Out Source Playback Route" },
+};
+
+static const struct snd_soc_component_driver sun50i_codec_analog_cmpnt_drv = {
+ .controls = sun50i_a64_codec_controls,
+ .num_controls = ARRAY_SIZE(sun50i_a64_codec_controls),
+ .dapm_widgets = sun50i_a64_codec_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(sun50i_a64_codec_widgets),
+ .dapm_routes = sun50i_a64_codec_routes,
+ .num_dapm_routes = ARRAY_SIZE(sun50i_a64_codec_routes),
+};
+
+static const struct of_device_id sun50i_codec_analog_of_match[] = {
+ {
+ .compatible = "allwinner,sun50i-a64-codec-analog",
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, sun50i_codec_analog_of_match);
+
+static int sun50i_codec_analog_probe(struct platform_device *pdev)
+{
+ struct resource *res;
+ struct regmap *regmap;
+ void __iomem *base;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ dev_err(&pdev->dev, "Failed to map the registers\n");
+ return PTR_ERR(base);
+ }
+
+ regmap = sunxi_adda_pr_regmap_init(&pdev->dev, base);
+ if (IS_ERR(regmap)) {
+ dev_err(&pdev->dev, "Failed to create regmap\n");
+ return PTR_ERR(regmap);
+ }
+
+ return devm_snd_soc_register_component(&pdev->dev,
+ &sun50i_codec_analog_cmpnt_drv,
+ NULL, 0);
+}
+
+static struct platform_driver sun50i_codec_analog_driver = {
+ .driver = {
+ .name = "sun50i-codec-analog",
+ .of_match_table = sun50i_codec_analog_of_match,
+ },
+ .probe = sun50i_codec_analog_probe,
+};
+module_platform_driver(sun50i_codec_analog_driver);
+
+MODULE_DESCRIPTION("Allwinner internal codec analog controls driver for A64");
+MODULE_AUTHOR("Vasily Khoruzhick <anarsoul@gmail.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sun50i-codec-analog");
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v2 5/9] ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 8:24 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:24 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
[-- Attachment #1.1: Type: text/plain, Size: 576 bytes --]
On Sat, Oct 13, 2018 at 09:53:25AM -0700, Vasily Khoruzhick wrote:
> The internal codec on A64 is split into 2 parts. The analog path controls
> are routed through an embedded custom register bus accessed through
> the PRCM block.
>
> Add an ASoC component driver for it. This should be tied to the codec
> audio card as an auxiliary device.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
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[-- Attachment #2: Type: text/plain, Size: 0 bytes --]
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 5/9] ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls
@ 2018-10-15 8:24 ` Maxime Ripard
0 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 8:24 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Oct 13, 2018 at 09:53:25AM -0700, Vasily Khoruzhick wrote:
> The internal codec on A64 is split into 2 parts. The analog path controls
> are routed through an embedded custom register bus accessed through
> the PRCM block.
>
> Add an ASoC component driver for it. This should be tied to the codec
> audio card as an auxiliary device.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 6/9] ASoC: sunxi: allow the sun8i-codec driver to be built on ARM64
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
Allwinner A64 uses the same digital codec part as in A33, so we need
to build this driver on ARM64 as well.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index da1aac68ab03..0f992bdf1a10 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -12,7 +12,7 @@ config SND_SUN4I_CODEC
config SND_SUN8I_CODEC
tristate "Allwinner SUN8I audio codec"
depends on OF
- depends on MACH_SUN8I || COMPILE_TEST
+ depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
select REGMAP_MMIO
help
This option enables the digital part of the internal audio codec for
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH v2 6/9] ASoC: sunxi: allow the sun8i-codec driver to be built on ARM64
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
Allwinner A64 uses the same digital codec part as in A33, so we need
to build this driver on ARM64 as well.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
sound/soc/sunxi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig
index da1aac68ab03..0f992bdf1a10 100644
--- a/sound/soc/sunxi/Kconfig
+++ b/sound/soc/sunxi/Kconfig
@@ -12,7 +12,7 @@ config SND_SUN4I_CODEC
config SND_SUN8I_CODEC
tristate "Allwinner SUN8I audio codec"
depends on OF
- depends on MACH_SUN8I || COMPILE_TEST
+ depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
select REGMAP_MMIO
help
This option enables the digital part of the internal audio codec for
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread
* Re: [PATCH v2 6/9] ASoC: sunxi: allow the sun8i-codec driver to be built on ARM64
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-15 7:31 ` Maxime Ripard
-1 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 7:31 UTC (permalink / raw)
To: Vasily Khoruzhick
Cc: Mark Rutland, devicetree, alsa-devel, Mylene JOSSERAND,
Takashi Iwai, Rob Herring, Liam Girdwood, Marcus Cooper,
Mark Brown, linux-arm-kernel, Jerome Brunet
On Sat, Oct 13, 2018 at 09:53:26AM -0700, Vasily Khoruzhick wrote:
> Allwinner A64 uses the same digital codec part as in A33, so we need
> to build this driver on ARM64 as well.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 6/9] ASoC: sunxi: allow the sun8i-codec driver to be built on ARM64
@ 2018-10-15 7:31 ` Maxime Ripard
0 siblings, 0 replies; 38+ messages in thread
From: Maxime Ripard @ 2018-10-15 7:31 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Oct 13, 2018 at 09:53:26AM -0700, Vasily Khoruzhick wrote:
> Allwinner A64 uses the same digital codec part as in A33, so we need
> to build this driver on ARM64 as well.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Thanks!
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v2 7/9] arm64: dts: allwinner: a64: add nodes necessary for analog sound support
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
Add nodes for i2s, digital and analog parts of audiocodec on A64
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index d3daf90a8715..d066ed59f27a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -157,6 +157,34 @@
compatible = "linux,spdif-dit";
};
+ sound: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "sun50i-a64-audio";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,frame-master = <&cpudai>;
+ simple-audio-card,bitclock-master = <&cpudai>;
+ simple-audio-card,mclk-fs = <512>;
+ simple-audio-card,aux-devs = <&codec_analog>;
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "MIC1", "Mic",
+ "MIC2", "Headset Mic";
+ status = "disabled";
+
+ cpudai: simple-audio-card,cpu {
+ sound-dai = <&dai>;
+ };
+
+ link_codec: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
@@ -522,6 +550,30 @@
status = "disabled";
};
+ dai: dai@1c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun50i-a64-codec-i2s";
+ reg = <0x01c22c00 0x200>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+ clock-names = "apb", "mod";
+ resets = <&ccu RST_BUS_CODEC>;
+ reset-names = "rst";
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ codec: codec@1c22e00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-a33-codec";
+ reg = <0x01c22e00 0x600>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+ clock-names = "bus", "mod";
+ status = "disabled";
+ };
+
uart0: serial@1c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
@@ -715,6 +767,12 @@
#reset-cells = <1>;
};
+ codec_analog: codec-analog@1f015c0 {
+ compatible = "allwinner,sun50i-a64-codec-analog";
+ reg = <0x01f015c0 0x4>;
+ status = "disabled";
+ };
+
r_i2c: i2c@1f02400 {
compatible = "allwinner,sun50i-a64-i2c",
"allwinner,sun6i-a31-i2c";
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 7/9] arm64: dts: allwinner: a64: add nodes necessary for analog sound support
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
Add nodes for i2s, digital and analog parts of audiocodec on A64
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index d3daf90a8715..d066ed59f27a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -157,6 +157,34 @@
compatible = "linux,spdif-dit";
};
+ sound: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "sun50i-a64-audio";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,frame-master = <&cpudai>;
+ simple-audio-card,bitclock-master = <&cpudai>;
+ simple-audio-card,mclk-fs = <512>;
+ simple-audio-card,aux-devs = <&codec_analog>;
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "MIC1", "Mic",
+ "MIC2", "Headset Mic";
+ status = "disabled";
+
+ cpudai: simple-audio-card,cpu {
+ sound-dai = <&dai>;
+ };
+
+ link_codec: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
@@ -522,6 +550,30 @@
status = "disabled";
};
+ dai: dai@1c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun50i-a64-codec-i2s";
+ reg = <0x01c22c00 0x200>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+ clock-names = "apb", "mod";
+ resets = <&ccu RST_BUS_CODEC>;
+ reset-names = "rst";
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ codec: codec at 1c22e00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-a33-codec";
+ reg = <0x01c22e00 0x600>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+ clock-names = "bus", "mod";
+ status = "disabled";
+ };
+
uart0: serial at 1c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
@@ -715,6 +767,12 @@
#reset-cells = <1>;
};
+ codec_analog: codec-analog at 1f015c0 {
+ compatible = "allwinner,sun50i-a64-codec-analog";
+ reg = <0x01f015c0 0x4>;
+ status = "disabled";
+ };
+
r_i2c: i2c at 1f02400 {
compatible = "allwinner,sun50i-a64-i2c",
"allwinner,sun6i-a31-i2c";
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH v2 8/9] arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
This commit enables I2S, digital and analog parts of audiocodec on
Pine64 and SoPine boards.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../boot/dts/allwinner/sun50i-a64-pine64.dts | 30 +++++++++++++++++++
.../allwinner/sun50i-a64-sopine-baseboard.dts | 30 +++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 1b9b92e541d2..902f988d0a9e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -64,6 +64,18 @@
};
};
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -238,6 +250,24 @@
status = "disabled";
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "Speaker", "LINEOUT",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
/* On Exp and Euler connectors */
&uart0 {
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index c21f2331add6..b131b7aec24e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -69,6 +69,18 @@
};
};
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -138,6 +150,24 @@
vcc-hdmi-supply = <®_dldo1>;
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "Speaker", "LINEOUT",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 8/9] arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
This commit enables I2S, digital and analog parts of audiocodec on
Pine64 and SoPine boards.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../boot/dts/allwinner/sun50i-a64-pine64.dts | 30 +++++++++++++++++++
.../allwinner/sun50i-a64-sopine-baseboard.dts | 30 +++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 1b9b92e541d2..902f988d0a9e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -64,6 +64,18 @@
};
};
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -238,6 +250,24 @@
status = "disabled";
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "Speaker", "LINEOUT",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
/* On Exp and Euler connectors */
&uart0 {
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index c21f2331add6..b131b7aec24e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -69,6 +69,18 @@
};
};
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
+};
+
&ehci0 {
status = "okay";
};
@@ -138,6 +150,24 @@
vcc-hdmi-supply = <®_dldo1>;
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "Speaker", "LINEOUT",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH v2 9/9] arm64: dts: allwinner: a64: enable sound on Pinebook
2018-10-13 16:53 ` Vasily Khoruzhick
@ 2018-10-13 16:53 ` Vasily Khoruzhick
-1 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: Liam Girdwood, Mark Brown, Rob Herring, Mark Rutland,
Maxime Ripard, Jaroslav Kysela, Takashi Iwai, Marcus Cooper,
Mylene JOSSERAND, alsa-devel, devicetree, linux-arm-kernel,
Jerome Brunet
Cc: Vasily Khoruzhick
This commit enables I2S, digital and analog parts of audiocodec on
Pinebook
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../dts/allwinner/sun50i-a64-pinebook.dts | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index e2e426334cfe..8a3a24a09d4c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -74,6 +74,23 @@
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
};
+
+ speaker_amp: speaker_amp {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
};
&ehci0 {
@@ -278,6 +295,31 @@
vcc-hdmi-supply = <®_dldo1>;
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack",
+ "Speaker", "Internal Speaker";
+ simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "INL", "LINEOUT",
+ "INR", "LINEOUT",
+ "Internal Speaker", "OUTL",
+ "Internal Speaker", "OUTR",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Mic", "MBIAS",
+ "MIC1", "Mic",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v2 9/9] arm64: dts: allwinner: a64: enable sound on Pinebook
@ 2018-10-13 16:53 ` Vasily Khoruzhick
0 siblings, 0 replies; 38+ messages in thread
From: Vasily Khoruzhick @ 2018-10-13 16:53 UTC (permalink / raw)
To: linux-arm-kernel
This commit enables I2S, digital and analog parts of audiocodec on
Pinebook
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
.../dts/allwinner/sun50i-a64-pinebook.dts | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
index e2e426334cfe..8a3a24a09d4c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
@@ -74,6 +74,23 @@
compatible = "mmc-pwrseq-simple";
reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
};
+
+ speaker_amp: speaker_amp {
+ compatible = "simple-audio-amplifier";
+ enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&codec {
+ status = "okay";
+};
+
+&codec_analog {
+ status = "okay";
+};
+
+&dai {
+ status = "okay";
};
&ehci0 {
@@ -278,6 +295,31 @@
vcc-hdmi-supply = <®_dldo1>;
};
+&sound {
+ status = "okay";
+ simple-audio-card,widgets = "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack",
+ "Speaker", "Internal Speaker";
+ simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
+ simple-audio-card,routing =
+ "Left DAC", "AIF1 Slot 0 Left",
+ "Right DAC", "AIF1 Slot 0 Right",
+ "INL", "LINEOUT",
+ "INR", "LINEOUT",
+ "Internal Speaker", "OUTL",
+ "Internal Speaker", "OUTR",
+ "Headphone Jack", "HP",
+ "AIF1 Slot 0 Left ADC", "Left ADC",
+ "AIF1 Slot 0 Right ADC", "Right ADC",
+ "Left ADC", "ADC",
+ "Right ADC", "ADC",
+ "Mic", "MBIAS",
+ "MIC1", "Mic",
+ "Headset Mic", "Microphone Jack",
+ "Microphone Jack", "HBIAS",
+ "MIC2", "Headset Mic";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
--
2.19.0
^ permalink raw reply related [flat|nested] 38+ messages in thread