From: Vitaly Rodionov <vitalyr@opensource.cirrus.com> To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Mark Brown <broonie@kernel.org> Cc: <alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>, <linux-kernel@vger.kernel.org> Subject: [PATCH v4 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Date: Wed, 25 May 2022 14:16:21 +0100 [thread overview] Message-ID: <20220525131638.5512-1-vitalyr@opensource.cirrus.com> (raw) The CS35L41 Amplifier contains a DSP, capable of running firmware. The firmware can run algorithms such as Speaker Protection, to ensure that playback at high gains do not harm the speakers. Adding support for CS35L41 firmware into the CS35L41 HDA driver also allows us to support several extra features, such as hiberation and interrupts. The chain adds support in stages: - General fixes to improve generalization and code re-use inside the CS35L41 HDA driver. - Add support for interrupts into the driver, which is required for complete support of the firmware. - Refactor ASoC CS35L41 code which deals with firmware to allow for code re-use inside the CS35L41 HDA driver. - Add support for loading firmware and tuning files from file system, and creating alsa controls to control it. - Support firmware load paths for different hardware systems. - Support suspend/resume in the driver when using firmware. The firmware supports hibernation, which allows the CS35L41 to drop into a low power mode during suspend. - Support the ability to unload firmware, swap and reload the firmware. This is to allow different firmware to run during calibration. The intended use-case is to load the firmware once on boot, and the driver autmatically tries to load the firmware after it binds to the HDA driver. This behaviour can be switched off using a kconfig, if desired. Stefan Binding (16): ALSA: hda: hda_cs_dsp_ctl: Add Library to support CS_DSP ALSA controls ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly ALSA: hda: cs35l41: Save codec object inside component struct ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver ALSA: hda: cs35l41: Support reading subsystem id from ACPI ALSA: hda: cs35l41: Support multiple load paths for firmware ALSA: hda: cs35l41: Support Speaker ID for laptops ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code ASoC: cs35l41: Do not print error when waking from hibernation ASoC: cs35l41: Add common cs35l41 enter hibernate function ALSA: hda: cs35l41: Support Hibernation during Suspend ALSA: hda: cs35l41: Read Speaker Calibration data from UEFI variables ALSA: hda: hda_cs_dsp_ctl: Add fw id strings ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence ALSA: hda: cs35l41: Support Firmware switching and reloading ALSA: hda: cs35l41: Add module parameter to control firmware load Vitaly Rodionov (1): ALSA: hda: cs35l41: Add initial DSP support and firmware loading MAINTAINERS | 1 + include/sound/cs35l41.h | 7 + sound/pci/hda/Kconfig | 8 + sound/pci/hda/Makefile | 2 + sound/pci/hda/cs35l41_hda.c | 853 +++++++++++++++++++++++++++++++- sound/pci/hda/cs35l41_hda.h | 37 ++ sound/pci/hda/cs35l41_hda_i2c.c | 1 + sound/pci/hda/cs35l41_hda_spi.c | 1 + sound/pci/hda/hda_component.h | 4 + sound/pci/hda/hda_cs_dsp_ctl.c | 302 +++++++++++ sound/pci/hda/hda_cs_dsp_ctl.h | 40 ++ sound/pci/hda/patch_realtek.c | 27 +- sound/soc/codecs/cs35l41-lib.c | 82 ++- sound/soc/codecs/cs35l41.c | 71 +-- 14 files changed, 1362 insertions(+), 74 deletions(-) create mode 100644 sound/pci/hda/hda_cs_dsp_ctl.c create mode 100644 sound/pci/hda/hda_cs_dsp_ctl.h -- 2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Vitaly Rodionov <vitalyr@opensource.cirrus.com> To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Mark Brown <broonie@kernel.org> Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Date: Wed, 25 May 2022 14:16:21 +0100 [thread overview] Message-ID: <20220525131638.5512-1-vitalyr@opensource.cirrus.com> (raw) The CS35L41 Amplifier contains a DSP, capable of running firmware. The firmware can run algorithms such as Speaker Protection, to ensure that playback at high gains do not harm the speakers. Adding support for CS35L41 firmware into the CS35L41 HDA driver also allows us to support several extra features, such as hiberation and interrupts. The chain adds support in stages: - General fixes to improve generalization and code re-use inside the CS35L41 HDA driver. - Add support for interrupts into the driver, which is required for complete support of the firmware. - Refactor ASoC CS35L41 code which deals with firmware to allow for code re-use inside the CS35L41 HDA driver. - Add support for loading firmware and tuning files from file system, and creating alsa controls to control it. - Support firmware load paths for different hardware systems. - Support suspend/resume in the driver when using firmware. The firmware supports hibernation, which allows the CS35L41 to drop into a low power mode during suspend. - Support the ability to unload firmware, swap and reload the firmware. This is to allow different firmware to run during calibration. The intended use-case is to load the firmware once on boot, and the driver autmatically tries to load the firmware after it binds to the HDA driver. This behaviour can be switched off using a kconfig, if desired. Stefan Binding (16): ALSA: hda: hda_cs_dsp_ctl: Add Library to support CS_DSP ALSA controls ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly ALSA: hda: cs35l41: Save codec object inside component struct ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver ALSA: hda: cs35l41: Support reading subsystem id from ACPI ALSA: hda: cs35l41: Support multiple load paths for firmware ALSA: hda: cs35l41: Support Speaker ID for laptops ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code ASoC: cs35l41: Do not print error when waking from hibernation ASoC: cs35l41: Add common cs35l41 enter hibernate function ALSA: hda: cs35l41: Support Hibernation during Suspend ALSA: hda: cs35l41: Read Speaker Calibration data from UEFI variables ALSA: hda: hda_cs_dsp_ctl: Add fw id strings ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence ALSA: hda: cs35l41: Support Firmware switching and reloading ALSA: hda: cs35l41: Add module parameter to control firmware load Vitaly Rodionov (1): ALSA: hda: cs35l41: Add initial DSP support and firmware loading MAINTAINERS | 1 + include/sound/cs35l41.h | 7 + sound/pci/hda/Kconfig | 8 + sound/pci/hda/Makefile | 2 + sound/pci/hda/cs35l41_hda.c | 853 +++++++++++++++++++++++++++++++- sound/pci/hda/cs35l41_hda.h | 37 ++ sound/pci/hda/cs35l41_hda_i2c.c | 1 + sound/pci/hda/cs35l41_hda_spi.c | 1 + sound/pci/hda/hda_component.h | 4 + sound/pci/hda/hda_cs_dsp_ctl.c | 302 +++++++++++ sound/pci/hda/hda_cs_dsp_ctl.h | 40 ++ sound/pci/hda/patch_realtek.c | 27 +- sound/soc/codecs/cs35l41-lib.c | 82 ++- sound/soc/codecs/cs35l41.c | 71 +-- 14 files changed, 1362 insertions(+), 74 deletions(-) create mode 100644 sound/pci/hda/hda_cs_dsp_ctl.c create mode 100644 sound/pci/hda/hda_cs_dsp_ctl.h -- 2.34.1
next reply other threads:[~2022-05-25 13:17 UTC|newest] Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-25 13:16 Vitaly Rodionov [this message] 2022-05-25 13:16 ` [PATCH v4 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 01/17] ALSA: hda: hda_cs_dsp_ctl: Add Library to support CS_DSP ALSA controls Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-26 9:30 ` Charles Keepax 2022-05-26 9:30 ` Charles Keepax 2022-05-25 13:16 ` [PATCH v4 02/17] ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-26 9:36 ` Charles Keepax 2022-05-26 9:36 ` Charles Keepax 2022-05-25 13:16 ` [PATCH v4 03/17] ALSA: hda: cs35l41: Save codec object inside component struct Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 04/17] ALSA: hda: cs35l41: Add initial DSP support and firmware loading Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 05/17] ALSA: hda: cs35l41: Save Subsystem ID inside CS35L41 Driver Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 06/17] ALSA: hda: cs35l41: Support reading subsystem id from ACPI Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 07/17] ALSA: hda: cs35l41: Support multiple load paths for firmware Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 08/17] ALSA: hda: cs35l41: Support Speaker ID for laptops Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 09/17] ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 10/17] ASoC: cs35l41: Do not print error when waking from hibernation Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-26 9:08 ` Charles Keepax 2022-05-26 9:08 ` Charles Keepax 2022-05-25 13:16 ` [PATCH v4 11/17] ASoC: cs35l41: Add common cs35l41 enter hibernate function Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 12/17] ALSA: hda: cs35l41: Support Hibernation during Suspend Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 13/17] ALSA: hda: cs35l41: Read Speaker Calibration data from UEFI variables Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 14/17] ALSA: hda: hda_cs_dsp_ctl: Add fw id strings Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 15/17] ALSA: hda: cs35l41: Add defaulted values into dsp bypass config sequence Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-25 13:16 ` [PATCH v4 16/17] ALSA: hda: cs35l41: Support Firmware switching and reloading Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-30 11:31 ` Jaroslav Kysela 2022-05-30 11:31 ` Jaroslav Kysela 2022-05-25 13:16 ` [PATCH v4 17/17] ALSA: hda: cs35l41: Add module parameter to control firmware load Vitaly Rodionov 2022-05-25 13:16 ` Vitaly Rodionov 2022-05-27 16:13 ` [PATCH v4 00/17] ALSA: hda: cirrus: Add initial DSP support and firmware loading Takashi Iwai 2022-05-27 16:13 ` Takashi Iwai 2022-05-30 9:08 ` Charles Keepax 2022-05-30 9:08 ` Charles Keepax 2022-05-30 9:18 ` Takashi Iwai 2022-05-30 9:18 ` Takashi Iwai 2022-05-30 9:36 ` Charles Keepax 2022-05-30 9:36 ` Charles Keepax 2022-05-30 10:14 ` Takashi Iwai 2022-05-30 10:14 ` Takashi Iwai 2022-05-30 10:34 ` Charles Keepax 2022-05-30 10:34 ` Charles Keepax 2022-05-30 10:45 ` Takashi Iwai 2022-05-30 10:45 ` Takashi Iwai 2022-05-30 10:53 ` Charles Keepax 2022-05-30 10:53 ` Charles Keepax 2022-05-30 11:07 ` Takashi Iwai 2022-05-30 11:07 ` Takashi Iwai 2022-05-30 11:40 ` Jaroslav Kysela 2022-05-30 11:40 ` Jaroslav Kysela 2022-06-01 16:43 ` Richard Fitzgerald 2022-06-01 16:43 ` Richard Fitzgerald 2022-06-01 19:13 ` Takashi Iwai 2022-06-01 19:13 ` Takashi Iwai 2022-06-07 10:55 ` (subset) " Mark Brown 2022-06-07 10:55 ` Mark Brown
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