kernel.git/sound/soc/codecs/rt712-sdca.c, branch linux-6.9.y

ASoC: rt-sdw*: add func to all error logs

2024-03-28T19:31:12Z

The drivers for Realtek SoundWire codecs use similar logs, which is problematic to analyze problems reported by CI tools, e.g. "Failed to get private value: 752001 => 0000 ret=-5". It's not uncommon to have several Realtek devices on the same platform, having the same log thrown makes support difficult. This patch adds __func__ to all error logs which didn't already include it. No functionality change, only error logs are modified. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Link: https://msgid.link/r/20240325221817.206465-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt712-sdca: fix speaker route missing issue

2023-10-30T15:42:35Z

Sometimes the codec probe would be called earlier than the hardware initialization. Therefore, the speaker route should be added before the the first_hw_init check. Signed-off-by: Shuming Fan Fixes: f3da2ed110e2 ("ASoC: rt1712-sdca: enable pm_runtime in probe, keep status as 'suspended'")? Link: https://lore.kernel.org/r/20231030103644.1787948-1-shumingf@realtek.com Signed-off-by: Mark Brown

ASoC: rt1712-sdca: enable pm_runtime in probe, keep status as 'suspended'

2023-08-07T13:32:25Z

This patch suggests enabling pm_runtime during the probe, but marking the device as 'active' only after it is enumerated. That will force a dependency between the card and the codec, pm_runtime_get_sync() will have to wait for the codec device to resume and hence implicitly wait for the enumeration/initialization to be completed. In the nominal case where the codec device is already active the get_sync() would only perform a ref-count increase. The changes are directly inspired by RT711 and RT711-sdca changes. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20230802153629.53576-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SoundWire codecs: make regmap cache-only in probe

2023-08-07T13:32:20Z

The SoundWire bus may start after the probe where the SoundWire ASoC components are registered. This creates a time window where the card can be created and the registers be accessed. As discussed on the mailing list, we can't really control when codecs are enumerated and initialized, but we can make sure the access to the codecs is cached until the hardware is accessible. This patch configures regcache_cache_only() with a 'true' parameter in the probe function, and a 'false' parameter in the io_init routine. The rt5682 is handled through a different patch due to its specific cache handling. Link: https://lore.kernel.org/alsa-devel/20230503144102.242240-1-krzysztof.kozlowski@linaro.org/ Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20230802153629.53576-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: codecs: rt712-sdca: simplify set_stream

2023-03-29T14:03:07Z

Using a dynamic allocation to store a single pointer is not very efficient/useful. Worse, the memory is released in the SoundWire stream.c file, but still accessed in the DAI shutdown, leading to kmemleak reports. And last the API requires the previous stream information to be cleared when the argument is NULL. Simplify the code to address all 3 problems. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20230324014408.1677505-11-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt712-sdca: fix coding style and unconditionally return issues

2023-02-10T15:08:13Z

This patch fixes 1. coding style issues 2. check if the setting was set already in rt712_sdca_mux_put callback Signed-off-by: Shuming Fan Link: https://lore.kernel.org/r/20230210082141.24077-1-shumingf@realtek.com Signed-off-by: Mark Brown

ASoC: rt712-sdca: Add RT712 SDCA driver for Jack and Amp topology

2023-02-09T16:06:39Z

This is the initial codec driver for rt712 SDCA (Jack+Amp topology). The host should connect with rt712 SdW1 interface. Signed-off-by: Shuming Fan Link: https://lore.kernel.org/r/20230207090946.20659-1-shumingf@realtek.com Signed-off-by: Mark Brown