linux/sound/soc/codecs/rt711-sdca.c, branch master

ASoC: codecs: rt711-sdca: convert to snd_soc_dapm_xxx()

2025-11-17T00:16:09Z

This patch converts below functions. dapm->dev -> snd_soc_dapm_to_dev() dapm->card -> snd_soc_dapm_to_card() dapm->component -> snd_soc_dapm_to_component() dapm_kcontrol_get_value() -> snd_soc_dapm_kcontrol_get_value() snd_soc_component_enable_pin() -> snd_soc_dapm_enable_pin() snd_soc_component_enable_pin_unlocked() -> snd_soc_dapm_enable_pin_unlocked() snd_soc_component_disable_pin() -> snd_soc_dapm_disable_pin() snd_soc_component_disable_pin_unlocked() -> snd_soc_dapm_disable_pin_unlocked() snd_soc_component_nc_pin() -> snd_soc_dapm_nc_pin() snd_soc_component_nc_pin_unlocked() -> snd_soc_dapm_nc_pin_unlocked() snd_soc_component_get_pin_status() -> snd_soc_dapm_get_pin_status() snd_soc_component_force_enable_pin() -> snd_soc_dapm_force_enable_pin() snd_soc_component_force_enable_pin_unlocked() -> snd_soc_dapm_force_enable_pin_unlocked() snd_soc_component_force_bias_level() -> snd_soc_dapm_force_bias_level() snd_soc_component_get_bias_level() -> snd_soc_dapm_get_bias_level() snd_soc_component_init_bias_level() -> snd_soc_dapm_init_bias_level() snd_soc_component_get_dapm() -> snd_soc_component_to_dapm() snd_soc_dapm_kcontrol_component() -> snd_soc_dapm_kcontrol_to_component() snd_soc_dapm_kcontrol_widget() -> snd_soc_dapm_kcontrol_to_widget() snd_soc_dapm_kcontrol_dapm() -> snd_soc_dapm_kcontrol_to_dapm() snd_soc_dapm_np_pin() -> snd_soc_dapm_disable_pin() Signed-off-by: Kuninori Morimoto Reviewed-by: Charles Keepax Link: https://patch.msgid.link/87ikfh2z5h.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: codecs: rt711-sdca: use snd_kcontrol_chip() instead of snd_soc_kcontrol_component()

2025-10-20T01:43:25Z

We have very similar name functions (A)(B). Both gets component from snd_kcontrol, but (A) is used in callback functions which is registered through snd_soc_add_component_controls(), (B) is used through snd_soc_dapm_new_widgets(). (A) snd_soc_kcontrol_component() (B) snd_soc_dapm_kcontrol_component() (B) is using very picky way to get component but using it is necessary in ASoC. But (A) is just wrapper function to snd_kcontrol_chip(), and directly using it without wrapper is very common way on ALSA. To reduce confusions of similar function, let's use common way on (A). Signed-off-by: Kuninori Morimoto Link: https://patch.msgid.link/87zf9up0v3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: codecs: Remove redundant pm_runtime_mark_last_busy() calls

2025-07-04T18:28:19Z

pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus Link: https://patch.msgid.link/20250704075456.3222642-1-sakari.ailus@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt711-sdca: add GE selected mode control

2024-06-25T18:12:44Z

The SDCA spec defines a 'selected_mode' control which can override the 'detected_mode' reported by hardware. This is useful for platform integration as well as in cases where the hardware(e.g. 3.5mm jack cable) is not able to accurately detect the jack type. Signed-off-by: Shuming Fan Tested-by: yung-chuan.liao@linux.intel.com Link: https://patch.msgid.link/20240625084303.2273911-1-shumingf@realtek.com Signed-off-by: Mark Brown

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: rt711-sdca: enable pm_runtime in probe, keep status as 'suspended'

2023-08-07T13:32:23Z

In stress cases involving module insertion/removal followed by playback/capture, it can happen that capture/playback is started before the codec enumeration completes. The codec driver registers its components with the ASoC framework during the probe stage, so there is currently no way for the card creation to wait for the codec enumeration/initialization to complete. In addition, when the capture/playback starts, the ASoC framework uses pm_runtime_get_sync() to properly refcount and power-manage devices. This is problematic in the SoundWire case because pm_runtime is enabled during the enumeration/initialization stage, so pm_runtime_get_sync() will return -EACCESS which is ignored. Additional errors will happen when setting the pm_runtime status as 'active' because the parent is not properly resumed, resulting in an error such as: "rt711 sdw:0:025d:0711:00: runtime PM trying to activate child device sdw:0:025d:0711:00 but parent (sdw-master-0) is not active" 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. Closes: https://github.com/thesofproject/linux/issues/4328 Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20230802153629.53576-6-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: rt711-sdca: simplify set_stream

2023-03-29T14:03:06Z

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/20230324014408.1677505-10-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown

ASoC: rt: use helper function

2023-01-31T11:04:57Z

Current ASoC has many helper function. This patch use it. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87zg9zea4w.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: rt711-sdca: add jack detection mode for JD2 100K

2022-12-25T23:33:19Z

This patch adds another jack detection mode for JD2 with an external resistor of 100k. Signed-off-by: Shuming Fan Link: https://lore.kernel.org/r/20221223055846.3285-1-shumingf@realtek.com Signed-off-by: Mark Brown