We don't need an explicit cast, using the right format is simple
enough.
Suggested-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-7-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

During the bring-up of new platforms, or to take care of specific
hardware reworks, it's useful to add a kernel parameter to override
the default DMI-based quirks.

For example, adding the following line in a .conf file in
/etc/modprobe.d/ will change the default quirk and log the changes if
dynamic debug is enabled.

options snd_soc_sof_sdw quirk=0x802

[  735.025785] sof_sdw sof_sdw: Overriding quirk 0x10 => 0x802
[  735.025787] sof_sdw sof_sdw: quirk realtek,jack-detect-source 2
[  735.025790] sof_sdw sof_sdw: quirk SOF_RT715_DAI_ID_FIX enabled

Tested on ICL RVP with add-on board instead of default codec.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-6-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This field is required for ASoC cards. Not setting it will result in a
module->name pointer being NULL and generate problems such as

cat /proc/asound/modules
 0 (efault)

Fixes: 76016322 ('ASoC: Intel: Add Broxton-P machine driver')
Reported-by: Jaroslav Kysela <perex@perex.cz>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-5-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This field is required for ASoC cards. Not setting it will result in a
module->name pointer being NULL and generate problems such as

cat /proc/asound/modules
 0 (efault)

Fixes: 52db12d1 ('ASoC: Intel: boards: add sof_sdw machine driver')
Reported-by: Jaroslav Kysela <perex@perex.cz>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This field is required for ASoC cards. Not setting it will result in a
module->name pointer being NULL and generate problems such as

cat /proc/asound/modules
 0 (efault)

Fixes: 17fe95d6 ('ASoC: Intel: boards: Add CML m/c using RT1011 and RT5682')
Reported-by: Jaroslav Kysela <perex@perex.cz>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-3-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This field is required for ASoC cards. Not setting it will result in a
module->name pointer being NULL and generate problems such as

cat /proc/asound/modules
 0 (efault)

Fixes: 8017b8fd ('ASoC: SOF: Add Nocodec machine driver support')
Reported-by: Jaroslav Kysela <perex@perex.cz>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200625191308.3322-2-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix the shut-down gpio property to be shut-down-gpio and fix the
example.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200624174932.9604-2-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix the issue found that there is an extra space before a comma in the
volume control.

Fixes: bf726b1c ("ASoC: tas2562: Add support for digital volume control")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200624174932.9604-4-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

Update the shutdown GPIO property to be shutdown from shut-down.

Fixes: c173dba4 ("ASoC: tas2562: Introduce the TAS2562 amplifier")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200624174932.9604-3-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

In order to support wm8524 codec with fsl-asoc-card machine
driver, add compatible string "fsl,imx-audio-wm8524".
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1592895167-30483-2-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

WM8524 only supports playback mode, and only works at
slave mode.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1592895167-30483-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: add dailink .exit() callback" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

While looking at reboot issues and module load/unload tests, I found
out some resources allocated in the dailink .init() callback are not
properly released - there is no existing mechanism in the soc-core to
do so.

The addition of a dailink .exit() callback seems to be the simplest
solution overall. It can be argued that the existing machine platform
device .remove() callback can also perform the necessary cleanups,
however as shown in the last two examples this might require a loop to
identify components whereas the dailink .exit() already has all the
necessary information to revert the actions done in the .init() step.

Changes since RFC:
Better commit messages and explanations
rt5682 cases with snd_soc_component_set_jack() called in the .exit()

Fred Oh (2):
  ASoC: intel: sof_rt5682: move disabling jack to dai link's exit()
  ASoC: intel: cml_rt1011_rt5682: disable jack in dailink .exit()

Pierre-Louis Bossart (3):
  ASoC: soc-link: introduce exit() callback
  ASoC: Intel: bdw-rt5677: fix module load/unload issues
  ASoC: Intel: kbl-rt5660: use .exit() dailink callback to release gpiod

 include/sound/soc-link.h                   |  1 +
 include/sound/soc.h                        |  3 +++
 sound/soc/intel/boards/bdw-rt5677.c        | 18 ++++++++++++++--
 sound/soc/intel/boards/cml_rt1011_rt5682.c |  8 ++++++++
 sound/soc/intel/boards/kbl_rt5660.c        | 17 +++++++++++++--
 sound/soc/intel/boards/sof_rt5682.c        | 24 ++++++++--------------
 sound/soc/soc-core.c                       |  3 +++
 sound/soc/soc-link.c                       |  6 ++++++
 8 files changed, 60 insertions(+), 20 deletions(-)

base-commit: 39853b14
--
2.20.1

KASAN throws the following warning in rt1011.c:
[ 170.777603] BUG: KASAN: stack-out-of-bounds in _find_next_bit.constprop.0+0x3e/0xf0

find_next_bit() relies on unsigned long pointer arguments, but this driver
uses a type cast that generates the KASAN warning. Replace find_next_bit()
and find_last_bit() with __ffs() and __fls() to pass the value and avoid
casting pointers to make the warning go away.
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200622151348.28063-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Sets playback and capture constraints to S16_LE, stereo, 48kHz.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200623055130.159718-1-tzungbi@google.comSigned-off-by: Mark Brown <broonie@kernel.org>

The "ret" in fsl_easrc_set_ctx_format is not initialized, then
the unknown value maybe returned by this function.

Fixes: 955ac624 ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1592816611-16297-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

When removing the machine driver, the rt5682 jack handler will oops if jack
detection is not disabled. The jack can be disabled in the dai link's exit().

This is symmetrical change as jack is enabled in init().
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200622154241.29053-6-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Move disabling jack from platform driver's remove() to dai link's exit().
This is symmetrical change as jack is enabled in init().
Signed-off-by: Fred Oh <fred.oh@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200622154241.29053-5-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The gpiod handling is inspired from the bdw-rt5677 code. Apply same
fix to avoid reference count issue while removing modules for
consistency.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Link: https://lore.kernel.org/r/20200622154241.29053-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The mainline code currently prevents modules from being removed.

The BE dailink .init() function calls devm_gpiod_get() using the codec
component device as argument. When the machine driver is removed, the
references to the gpiod are not released, and it's not possible to
remove the codec driver module - which is the only entity which could
free the gpiod.

This conceptual deadlock can be avoided by invoking gpiod_get() in the
.init() callback, and calling gpiod_put() in the exit() callback.

Tested on SAMUS Chromebook with SOF driver.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Link: https://lore.kernel.org/r/20200622154241.29053-3-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Some machine drivers allocate or request resources with
snd_soc_link_init() phase of the card probe. These resources need to
be properly released when removing a card, and this patch suggests a
dual exit() callback.

The exit() is invoked in soc_remove_pcm_runtime(), which is not
completely symmetric with the init() invoked in soc_init_pcm_runtime().

Alternate solutions were considered, e.g. adding a .remove() callback
for the platform driver, but that's not symmetrical at all and would
be difficult to handle if there are more than one dailink implementing
an .init(). We looked also into using .remove_dai_link() callback, but
that would also be imbalanced.

Note that because of the error handling in snd_soc_bind_card(), which
jumps to probe_end, there is no way to guarantee the exit() is invoked
with resources allocated in the init(). Prior to releasing those
resources, implementations of the exit() callback shall check the
resources are valid.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Link: https://lore.kernel.org/r/20200622154241.29053-2-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: merge snd_soc_component_read() and snd_soc_component_read32()" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

Because we can use "read" function which is using
"regmap" or "driver", current ALSA SoC drivers are using both
	snd_soc_component_read()    // for regmap
	snd_soc_component_read32()  // for driver callback
These are similar but needs different parameter.

This patch aggressively merge snd_soc_component_read() and _read32(),
and makes snd_soc_component_read/write() as generally style.

New read doesn't return error if it failed,
thus, it can't keep compatibility,
but assuming it is not a big problem.
Because 1) it will indicate error message,
2) it can do nothing anyway if it fails "read".

[02/16] patch is not directly connected to read function merging,
but need to be apply after [01/16].

Kuninori Morimoto (16):
  ASoC: soc-component: merge snd_soc_component_read() and snd_soc_component_read32()
  ASoC: soc-component: use io_mutex correctly
  ASoC: pxa: rename to snd_soc_component_read()
  ASoC: atmel: rename to snd_soc_component_read()
  ASoC: codecs: rename to snd_soc_component_read()
  ASoC: codecs: wcd*: rename to snd_soc_component_read()
  ASoC: codecs: tlv*: rename to snd_soc_component_read()
  ASoC: codecs: max*: rename to snd_soc_component_read()
  ASoC: codecs: msm*: rename to snd_soc_component_read()
  ASoC: codecs: alc*: rename to snd_soc_component_read()
  ASoC: codecs: wm*: rename to snd_soc_component_read()
  ASoC: codecs: rt*: rename to snd_soc_component_read()
  ASoC: codecs: da*: rename to snd_soc_component_read()
  ASoC: codecs: cs*: rename to snd_soc_component_read()
  ASoC: codecs: ak*: rename to snd_soc_component_read()
  ASoC: remove snd_soc_component_read32()

 include/sound/soc-component.h          |  4 +-
 sound/soc/atmel/atmel-pdmic.c          |  4 +-
 sound/soc/codecs/88pm860x-codec.c      | 14 ++---
 sound/soc/codecs/ab8500-codec.c        |  8 +--
 sound/soc/codecs/ad1980.c              |  4 +-
 sound/soc/codecs/ak4458.c              |  2 +-
 sound/soc/codecs/ak4535.c              |  4 +-
 sound/soc/codecs/ak4613.c              |  4 +-
 sound/soc/codecs/ak4671.c              |  8 +--
 sound/soc/codecs/alc5623.c             |  6 +-
 sound/soc/codecs/alc5632.c             |  6 +-
 sound/soc/codecs/arizona.c             | 18 +++---
 sound/soc/codecs/cs4270.c              | 10 +--
 sound/soc/codecs/cs42l42.c             |  2 +-
 sound/soc/codecs/cs42l51.c             |  8 +--
 sound/soc/codecs/cs42l73.c             |  4 +-
 sound/soc/codecs/cs47l35.c             | 10 +--
 sound/soc/codecs/cs47l85.c             | 10 +--
 sound/soc/codecs/da7210.c              | 24 ++++----
 sound/soc/codecs/da7213.c              | 24 ++++----
 sound/soc/codecs/da7218.c              | 34 +++++------
 sound/soc/codecs/da7219-aad.c          | 16 ++---
 sound/soc/codecs/da7219.c              | 20 +++---
 sound/soc/codecs/da732x.c              | 18 +++---
 sound/soc/codecs/da9055.c              | 14 ++---
 sound/soc/codecs/inno_rk3036.c         |  6 +-
 sound/soc/codecs/madera.c              | 49 +++------------
 sound/soc/codecs/max98088.c            | 12 ++--
 sound/soc/codecs/max98090.c            | 20 +++---
 sound/soc/codecs/max98095.c            | 16 ++---
 sound/soc/codecs/max9850.c             |  2 +-
 sound/soc/codecs/msm8916-wcd-analog.c  | 14 ++---
 sound/soc/codecs/msm8916-wcd-digital.c | 16 ++---
 sound/soc/codecs/nau8822.c             |  6 +-
 sound/soc/codecs/rt1305.c              |  2 +-
 sound/soc/codecs/rt298.c               |  2 +-
 sound/soc/codecs/rt5616.c              |  2 +-
 sound/soc/codecs/rt5631.c              | 32 +++++-----
 sound/soc/codecs/rt5640.c              | 10 +--
 sound/soc/codecs/rt5645.c              | 16 ++---
 sound/soc/codecs/rt5651.c              |  6 +-
 sound/soc/codecs/rt5659.c              | 14 ++---
 sound/soc/codecs/rt5660.c              |  2 +-
 sound/soc/codecs/rt5663.c              | 34 +++++------
 sound/soc/codecs/rt5665.c              | 16 ++---
 sound/soc/codecs/rt5668.c              | 16 ++---
 sound/soc/codecs/rt5670.c              | 18 +++---
 sound/soc/codecs/rt5682-i2c.c          |  2 +-
 sound/soc/codecs/rt5682.c              | 19 +++---
 sound/soc/codecs/sgtl5000.c            | 16 ++---
 sound/soc/codecs/sta32x.c              |  4 +-
 sound/soc/codecs/tas2552.c             |  4 +-
 sound/soc/codecs/tas5720.c             |  4 +-
 sound/soc/codecs/tda7419.c             |  9 +--
 sound/soc/codecs/tlv320aic23.c         | 14 ++---
 sound/soc/codecs/tlv320aic26.c         |  4 +-
 sound/soc/codecs/tlv320aic32x4.c       | 16 ++---
 sound/soc/codecs/tlv320aic3x.c         | 14 ++---
 sound/soc/codecs/tscs42xx.c            |  4 +-
 sound/soc/codecs/tscs454.c             | 24 ++------
 sound/soc/codecs/wcd-clsh-v2.c         |  2 +-
 sound/soc/codecs/wcd9335.c             | 48 +++++++--------
 sound/soc/codecs/wcd934x.c             | 52 ++++++++--------
 sound/soc/codecs/wm2200.c              |  4 +-
 sound/soc/codecs/wm5100.c              | 18 +++---
 sound/soc/codecs/wm5110.c              |  6 +-
 sound/soc/codecs/wm8350.c              | 32 +++++-----
 sound/soc/codecs/wm8400.c              | 50 +++++++--------
 sound/soc/codecs/wm8510.c              | 28 ++++-----
 sound/soc/codecs/wm8523.c              |  6 +-
 sound/soc/codecs/wm8580.c              | 12 ++--
 sound/soc/codecs/wm8711.c              |  8 +--
 sound/soc/codecs/wm8728.c              | 10 +--
 sound/soc/codecs/wm8731.c              |  6 +-
 sound/soc/codecs/wm8750.c              |  8 +--
 sound/soc/codecs/wm8753.c              | 42 ++++++-------
 sound/soc/codecs/wm8770.c              |  2 +-
 sound/soc/codecs/wm8776.c              |  2 +-
 sound/soc/codecs/wm8804.c              |  2 +-
 sound/soc/codecs/wm8900.c              | 22 +++----
 sound/soc/codecs/wm8903.c              | 20 +++---
 sound/soc/codecs/wm8904.c              | 16 ++---
 sound/soc/codecs/wm8940.c              | 32 +++++-----
 sound/soc/codecs/wm8955.c              |  2 +-
 sound/soc/codecs/wm8958-dsp2.c         | 18 +++---
 sound/soc/codecs/wm8960.c              | 20 +++---
 sound/soc/codecs/wm8961.c              | 58 +++++++++---------
 sound/soc/codecs/wm8962.c              | 31 +++++-----
 sound/soc/codecs/wm8971.c              |  8 +--
 sound/soc/codecs/wm8974.c              | 24 ++++----
 sound/soc/codecs/wm8978.c              | 12 ++--
 sound/soc/codecs/wm8983.c              |  8 +--
 sound/soc/codecs/wm8985.c              |  8 +--
 sound/soc/codecs/wm8988.c              | 12 ++--
 sound/soc/codecs/wm8990.c              | 18 +++---
 sound/soc/codecs/wm8991.c              | 38 ++++++------
 sound/soc/codecs/wm8993.c              | 28 ++++-----
 sound/soc/codecs/wm8994.c              | 60 +++++++++---------
 sound/soc/codecs/wm8995.c              | 16 ++---
 sound/soc/codecs/wm8996.c              | 30 ++++-----
 sound/soc/codecs/wm8998.c              |  8 +--
 sound/soc/codecs/wm9081.c              | 36 +++++------
 sound/soc/codecs/wm9090.c              |  4 +-
 sound/soc/codecs/wm9713.c              |  2 +-
 sound/soc/codecs/wm_hubs.c             | 30 ++++-----
 sound/soc/fsl/fsl_audmix.c             | 10 +--
 sound/soc/fsl/fsl_easrc.c              |  5 +-
 sound/soc/meson/aiu-encoder-i2s.c      |  3 +-
 sound/soc/meson/aiu-fifo-i2s.c         |  3 +-
 sound/soc/meson/aiu-fifo.c             |  3 +-
 sound/soc/pxa/mioa701_wm9713.c         |  8 +--
 sound/soc/soc-ac97.c                   |  7 +--
 sound/soc/soc-component.c              | 84 ++++++++++++++------------
 sound/soc/soc-dapm.c                   | 31 ++++------
 sound/soc/soc-ops.c                    | 43 +++----------
 115 files changed, 854 insertions(+), 963 deletions(-)

--
2.25.1

Exposed additional mixer controls to select calibration or diagnostic
firmware.

'Calibration' --> chip-dsp<id>-spk-cali.wmfw (.bin)
'Diagnostic'  --> chip-dsp<id>-spk-diag.wmfw (.bin)
Signed-off-by: Vlad Karpovich <Vlad.Karpovich@cirrus.com>
Signed-off-by: David Rhodes <david.rhodes@cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200619212651.2739-1-david.rhodes@cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

No driver is using snd_soc_component_read32() anymore.
This patch removes it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877dw74mbv.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/878sgn4mc0.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87a7134mc4.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/87bllj4mc8.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87d05z4mce.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87eeqf4mcl.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ftav4md9.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h7vb4mdf.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87imfr4mdl.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k1074mds.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/87lfkn4mdy.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87mu534me5.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87o8pj4mef.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We need to use snd_soc_component_read()
instead of     snd_soc_component_read32()

This patch renames _read32() to _read()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pn9z4men.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

component has io_mutex, but it had been used at
snd_soc_component_update_bits_legacy() only which does read and write.

	static int snd_soc_component_update_bits_legacy(...)
	{
		...
=>		mutex_lock(&component->io_mutex);
		...
		old = snd_soc_component_read(...);
		...
		ret = snd_soc_component_write(...);
		...
=>		mutex_unlock(&component->io_mutex);
		...
	}

It is pointless if it is not used with both read and write functions.
This patch uses io_mutex correctly with read/write.
Here, xxx_no_lock() is local functions.

	static int snd_soc_component_read(...)
	{
		...
=>		mutex_lock(&component->io_mutex);
		val = soc_component_read_no_lock(...);
=>		mutex_unlock(&component->io_mutex);
		...
	}

	static int snd_soc_component_write(...)
	{
		...
=>		mutex_lock(&component->io_mutex);
		ret = soc_component_write_no_lock(...);
=>		mutex_unlock(&component->io_mutex);
		...
	}

	static int snd_soc_component_update_bits_legacy(...)
	{
		...
=>		mutex_lock(&component->io_mutex);
		...
		old = soc_component_read_no_lock(...);
		...
		ret = soc_component_write_no_lock(...);
		...
=>		mutex_unlock(&component->io_mutex);
		...
	}
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r1uf4mfa.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

We had read/write function for Codec, Platform, etc,
but these has been merged into snd_soc_component_read/write().

Internally, it is using regmap or driver function.
In read case, each styles are like below

regmap
	ret = regmap_read(..., reg, &val);

driver function
	val = xxx->read(..., reg);

Because of this kind of different style, to keep same read style,
when we merged each read function into snd_soc_component_read(),
we created snd_soc_component_read32(), like below.
commit 738b49ef ("ASoC: add snd_soc_component_read32")

(1)	val = snd_soc_component_read32(component, reg);

(2)	ret = snd_soc_component_read(component, reg, &val);

Many drivers are using snd_soc_component_read32(), and
some drivers are using snd_soc_component_read() today.

In generally, we don't check read function successes,
because, we will have many other issues at initial timing
if read function didn't work.

Now we can use soc_component_err() when error case.
This means, it is easy to notice if error occurred.

This patch aggressively merge snd_soc_component_read() and _read32(),
and makes snd_soc_component_read/write() as generally style.

This patch do
	1) merge snd_soc_component_read() and snd_soc_component_read32()
	2) it uses soc_component_err() when error case (easy to notice)
	3) keeps read32 for now by #define
	4) update snd_soc_component_read() for all drivers

Because _read() user drivers are not too many, this patch changes
all user drivers.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/87sgev4mfl.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

CROS_EC isn't strictly required for audio to work
on other SDM845 platforms (like the Dragonboard 845c).

So lets remove the dependency and select the related
CROS_EC options via imply.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Rohit kumar <rohitkr@codeaurora.org>
Cc: Patrick Lai <plai@codeaurora.org>
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20200619031407.116140-1-john.stultz@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Add pm runtime support and move clock handling there.
Close the clocks at suspend to reduce the power consumption.

fsl_spdif_suspend is replaced by pm_runtime_force_suspend.
fsl_spdif_resume is replaced by pm_runtime_force_resume.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/579c0d71e976f34f23f40daa9f1aa06c4baca2f1.1592552389.git.shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>