kernel/sound/soc/codecs/max98373.h, branch linux-6.2.y

ASoC: max98373-sdw: use first_hw_init flag on resume

2021-06-08T12:36:26Z

The intent of the status check on resume was to verify if a SoundWire peripheral reported ATTACHED before waiting for the initialization to complete. This is required to avoid timeouts that will happen with 'ghost' devices that are exposed in the platform firmware but are not populated in hardware. Unfortunately we used 'hw_init' instead of 'first_hw_init'. Due to another error, the resume operation never timed out, but the volume settings were not properly restored. This patch renames the status flag to 'first_hw_init' for consistency with other drivers. BugLink: https://github.com/thesofproject/linux/issues/2637 Fixes: 56a5b7910e96 ('ASoC: codecs: max98373: add SoundWire support') Signed-off-by: Pierre-Louis Bossart Reviewed-by: Guennadi Liakhovetski Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20210607222239.582139-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: max98373: Added controls for autorestart config

2021-03-25T13:58:57Z

3 new controls are added. "OVC Autorestart Switch" : controls whether or not the speaker amplifier automatically re-enables after an overcurrent fault condition. "THERM Autorestart Switch" : controls whether or not the device automatically resumes playback when the die temperature recovers from thermal shutdown. "CMON Autorestart Switch" : controls whether or not the device automatically resumes playback when the clock returns after stopping. Above Auto Restart functions are enabled by default. Signed-off-by: Ryan Lee Link: https://lore.kernel.org/r/20210325033555.29377-3-ryans.lee@maximintegrated.com Signed-off-by: Mark Brown

ASoC: max98373: don't access volatile registers in bias level off

2020-12-17T14:24:45Z

We will set regcache_cache_only true in suspend. As a result, regmap_read will return error when we try to read volatile registers in suspend. Besides, it doesn't make sense to read feedback data when codec is not active. To make userspace happy, this patch returns a cached value shich should be a valid value. Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20201217074556.32370-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: codecs: max98373: add SoundWire support

2020-07-09T20:01:26Z

Add SoundWire specific parts and extend common ones already split from I2C. Signed-off-by: Ryan Lee Signed-off-by: Naveen Manohar Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200708203215.231776-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: codecs: max98373: split I2C and common parts

2020-07-09T20:01:25Z

To prepare support for SoundWire, let's first split the I2C and common parts. No new functionality, just indents and formatting to make checkpatch happy. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200708203215.231776-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

Merge branch 'asoc-5.3' into asoc-5.4

2019-08-20T17:28:43Z

ASoC: max98373: Remove executable bits

2019-08-06T10:15:06Z

Signed-off-by: Mark Brown

ASoC: max98373: add 88200 and 96000 sampling rate support

2019-07-31T11:02:05Z

88200 and 96000 sampling rate was not enabled on driver, so can't be played. The error information: max98373 3-0031：rate 96000 not supported max98373 3-0031：ASoC: can't set max98373-aif1 hw params: -22 Signed-off-by: fengchunguo Link: https://lore.kernel.org/r/20190731074156.5620-1-chunguo.feng@amlogic.com Signed-off-by: Mark Brown

ASoC: max98383: fix i2c probe failure

2019-07-22T12:26:15Z

Added reset_gpio configuration for i2c probe successfully. If not,i2c address can't be found rightly. Error information: max98373 3-0031: Failed to read: 0x21FF Fixed: [3.761299@3] max98373 3-0031: MAX98373 revisionID: 0x43 [3.828911@3] asoc-aml-card auge_sound: max98373-aif1 <-> TDM-B mapping ok Signed-off-by: fengchunguo Link: https://lore.kernel.org/r/20190715095556.1614-1-chunguo.feng@amlogic.com Signed-off-by: Mark Brown

ASoC: max98373 Changed SPDX header in C++ comments style

2018-01-22T12:23:45Z

Signed-off-by: Ryan Lee Signed-off-by: Mark Brown