ASoC: codecs: Add WCD939x Codec driver

Add the main WCD9390/WCD9395 Audio Codec driver to support:
- 4 ADC inputs for up to 5 Analog Microphones
- 4 DMIC inputs for up to 8 Digital Microphones
- 4 Microphone BIAS
- Stereo Headphone output
- Mono EAR output
- MBHC engine for Headset Detection

It makes usage of the generic MBHC and CLSH generic code and
the USB Type-C mux and switch helpers to gather USB-C Events
in order to properly setup Headset Detection mechanism
when connected behind the separate USB-C Mux subsystem.

WCD9390/WCD9395 supports a PCM path for Playback instead
of the actually implemented PDM playback, it will be
implemented later.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://msgid.link/r/20231219-topic-sm8650-upstream-wcd939x-codec-v4-5-1c3bbff2d7ab@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: codecs: wcd-clsh: add new version support

From WCD937X Class H controller has changed significantly, so add support
to this new version for WCD937X and WCD938X Codecs.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210609090943.7896-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: wcd-clsh-v2: align function prototypes

cppcheck warnings:

sound/soc/codecs/wcd-clsh-v2.c:523:28: style:inconclusive: Function
'wcd_clsh_ctrl_set_state' argument 2 names different: declaration
'event' definition 'clsh_event'. [funcArgNamesDifferent]
enum wcd_clsh_event clsh_event,
^
sound/soc/codecs/wcd-clsh-v2.h:45:28: note: Function
'wcd_clsh_ctrl_set_state' argument 2 names different: declaration
'event' definition 'clsh_event'.
enum wcd_clsh_event event,
^
sound/soc/codecs/wcd-clsh-v2.c:523:28: note: Function
'wcd_clsh_ctrl_set_state' argument 2 names different: declaration
'event' definition 'clsh_event'.
enum wcd_clsh_event clsh_event,
^
sound/soc/codecs/wcd-clsh-v2.c:524:12: style:inconclusive: Function
'wcd_clsh_ctrl_set_state' argument 3 names different: declaration
'state' definition 'nstate'. [funcArgNamesDifferent]
int nstate,
^
sound/soc/codecs/wcd-clsh-v2.h:46:12: note: Function
'wcd_clsh_ctrl_set_state' argument 3 names different: declaration
'state' definition 'nstate'.
int state,
^
sound/soc/codecs/wcd-clsh-v2.c:524:12: note: Function
'wcd_clsh_ctrl_set_state' argument 3 names different: declaration
'state' definition 'nstate'.
int nstate,
^
sound/soc/codecs/wcd-clsh-v2.c:557:69: style:inconclusive: Function
'wcd_clsh_ctrl_alloc' argument 1 names different: declaration
'component' definition 'comp'. [funcArgNamesDifferent]
struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp,
^
sound/soc/codecs/wcd-clsh-v2.h:40:31: note: Function
'wcd_clsh_ctrl_alloc' argument 1 names different: declaration
'component' definition 'comp'.
struct snd_soc_component *component,
^
sound/soc/codecs/wcd-clsh-v2.c:557:69: note: Function
'wcd_clsh_ctrl_alloc' argument 1 names different: declaration
'component' definition 'comp'.
struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp,
^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210218222916.89809-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

ASoC: wcd9335: add CLASS-H Controller support

CLASS-H controller/Amplifier is common accorss Qualcomm WCD codec series.
This patchset adds basic CLASS-H controller apis for WCD codecs after
wcd9335 to use.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>