Add support for using generic codec driver with SOF. Generic driver
is used if:
 - snd_sof_intel_hda_common.hda_model="generic" is set, or
 - fallback if no other codec driver is found

The implementation is aligned with snd-hda-intel driver, and fixes audio
support for systems like Acer Swift 3 SF314-57G, on which this issue was
originally reported.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Hui Wang <hui.wang@canonical.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
BugLink: https://github.com/thesofproject/linux/issues/1807
BugLink: https://bugs.launchpad.net/bugs/1877757
Link: https://lore.kernel.org/r/20200529160358.12134-1-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

With the allmodconfig option, CONFIG_SND_SOC_SOF_BAYTRAIL is disabled
due to mutual exclusion with the legacy driver. This generates
'defined by not used' warnings.

suspend/resume/remove are only supported for Baytrail for now, so move
the code under the CONFIG_SND_SOC_SOF_BAYTRAIL checks.

Fixes: ddcccd54 ("ASoC: SOF: Intel: byt: Add PM callbacks")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200529150408.17236-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

FE state is SND_SOC_DPCM_STATE_PREPARE now, BE1 is
used by FE.

Later when new BE2 is added to FE by mixer update,
it will call dpcm_run_update_startup() to update
BE2's state, but unfortunately BE2 .prepare() meets
error, it will disconnect all non started BE.

This make BE1 dai skip .hw_free() and .shutdown(),
and the BE1 users will never decrease to zero.
Signed-off-by: zhucancan <zhucancan@vivo.com>
Link: https://lore.kernel.org/r/ALMAWwB5CP9aAcKXCU5FzqqF.1.1590747164172.Hmail.zhucancan@vivo.comSigned-off-by: Mark Brown <broonie@kernel.org>

Recent changes result in multiple dmesg traces such as:

[ 14.410435] Audio Port: ASoC: error at snd_soc_link_startup on Audio
Port: 1

[ 14.410446] sst-mfld-platform sst-mfld-platform: ASoC: error at
snd_soc_dai_startup on media-cpu-dai: 1

These messages are not really errors, when dai and dai-link callbacks
return the value of e.g. snd_pcm_hw_constraint_single() the result is
"Positive if the value is changed, zero if it's not changed, or a
negative error code"

Add a simple test to skip the checks for positive returned values
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200529123613.13447-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

This small series is to optimize the header logging during the topology
parsing. This is verified work fine on both SOF and SST drivers.

Change History:
v3:
- Remove using the separated soc_pass_load() function and merge it to the
  soc_tplg_load_header() body.
- Add more Tested-by tags.

v2:
- Change the internal used array to be 'static' to fix the issue
  reported by: kbuild test robot <lkp@intel.com>
- Add testing coverage including Intel SST driver also.

v1:
- Initial version.

Keyon Jie (2):
  ASoC: topology: refine and log the header in the correct pass
  ASoC: topology: remove the redundant pass checks

 sound/soc/soc-topology.c | 96 ++++++++++++++++------------------------
 1 file changed, 38 insertions(+), 58 deletions(-)

--
2.25.1

fsl_asrc_dma_hw_params() invokes dma_request_channel() or
fsl_asrc_get_dma_channel(), which returns a reference of the specified
dma_chan object to "pair->dma_chan[dir]" with increased refcnt.

The reference counting issue happens in one exception handling path of
fsl_asrc_dma_hw_params(). When config DMA channel failed for Back-End,
the function forgets to decrease the refcnt increased by
dma_request_channel() or fsl_asrc_get_dma_channel(), causing a refcnt
leak.

Fix this issue by calling dma_release_channel() when config DMA channel
failed.
Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Link: https://lore.kernel.org/r/1590415966-52416-1-git-send-email-xiyuyang19@fudan.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

Avoid noise under bypass boost mode.
Signed-off-by: derek.fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/1590750310-30085-1-git-send-email-derek.fang@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix dt-binding-check issue

ti,gpi-config:0:0: 4 is greater than the maximum of 1
ti,gpi-config:0:1: 5 is greater than the maximum of 1
ti,gpi-config:0:2: 6 is greater than the maximum of 1
ti,gpi-config:0:3: 7 is greater than the maximum of 1
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200528144711.18065-1-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200529012230.5863-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

As we have check the 'pass' in the soc_elem_pass_load(), so no need to
check it again in each specific elem_load function, at the same time,
the tplg->pos will be reset to the next header base when the pass is
mismatched, so the increasing of the tplg->pos in these cases made no
sense. Here remove all of them.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Tested-by: Vamshi Kerishna Gopal <vamshi.krishna.gopal@intel.com>
Tested-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200527022801.336264-3-yang.jie@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The check (tplg->pass == le32_to_cpu(hdr->type)) makes no sense as it is
comparing two different enums, refine the element loading functions, and
log the information when the header is being parsed in the corresponding
parsing pass.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Tested-by: Vamshi Kerishna Gopal <vamshi.krishna.gopal@intel.com>
Tested-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200527022801.336264-2-yang.jie@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

In DMA pointer the initialzation of instance is of no use.
In fact it will reinitialize the instance variable which is already
opened and functional.
Signed-off-by: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
Link: https://lore.kernel.org/r/1590652337-21587-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

sta32x_probe() forgets to call undo functions when it fails, add
the missed function calls to fix it.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Link: https://lore.kernel.org/r/20200528102004.911653-1-hslester96@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

With SND_SOC_AMD_RV_RT5682_MACH using the i2c version of the
driver, we can easily get a build failure when I2C is built-in
but soundwire is not:

 WARNING: unmet direct dependencies detected for SND_SOC_RT5682
   Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && (I2C [=y] || SOUNDWIRE [=m]) && (SOUNDWIRE [=m] || !SOUNDWIRE [=m]) && (I2C [=y] || !I2C [=y])
   Selected by [y]:
   - SND_SOC_AMD_RV_RT5682_MACH [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_AMD_ACP3x [=y] && I2C [=y] && CROS_EC [=y]
   Selected by [m]:
   - SND_SOC_RT5682_SDW [=m] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SOUNDWIRE [=m] && (I2C [=y] || !I2C [=y])

Rework the driver to have three separate modules, with the
main driver just dealing with the common bits and the actual
initialization as part of i2c and sdw specific modules.

The conversion is fairly mechanical to keep it easy to review,
i.e. it moves code around with the minimal required renaming
and changes.

Fixes: 6b8e4e7d ("ASoC: amd: Add machine driver for Raven based platform")
Fixes: fd443a20 ("ASoC: rt5682: fix I2C/Soundwire dependencies")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200528091851.2889754-1-arnd@arndb.deSigned-off-by: Mark Brown <broonie@kernel.org>

The nau8810 driver can also compatible with nau8812 and nau8814.
Signed-off-by: Seven Lee <wtli@nuvoton.com>
Link: https://lore.kernel.org/r/20200528070510.29959-1-wtli@nuvoton.comSigned-off-by: Mark Brown <broonie@kernel.org>

All boards with Ingenic SoCs probe with devicetree already, we have no
use for a non-devicetree path.

This solves some compilation warnings that were caused by unused
variables in the case where CONFIG_OF was disabled.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20200523125455.12392-1-paul@crapouillou.netSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: SOF: finalize Baytrail/CherryTrail support" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

This long-overdue patchset adds missing system suspend/resume support
and hardens the IPC to solve module load/unload issues on specific
devices such as Cyan Chromebook. With this series SOF is finally
iso-feature with the legacy driver. Thanks to Ranjani and Keyon for
the basic patches and Enric for testing.

The last part needed for Baytrail/Cherrytrail is simplification of the
driver/card names and turn-key UCM support (on-going work with
Jaroslav).

Keyon Jie (1):
  ASoC: SOF: Intel: BYT: harden IPC initialization and handling

Pierre-Louis Bossart (3):
  ASoC: Intel: bytcr_rt5640/51: remove .ignore_suspend
  ASoC: Intel: byt/cht: add .pm_ops
  ASoC: SOF: Intel: BYT: mask BUSY or DONE interrupts in handler

Ranjani Sridharan (4):
  ASoC: SOF: Intel: byt: Add PM callbacks
  ASoC: SOF: pm: handle resume on legacy Intel platforms
  ASoC: SOF: ipc: ignore DSP replies received when they are not expected
  ASoC: SOF: Intel: BYT: add .remove op

 sound/soc/intel/boards/bytcht_cx2072x.c      |   3 +
 sound/soc/intel/boards/bytcht_da7213.c       |   3 +
 sound/soc/intel/boards/bytcht_es8316.c       |   3 +
 sound/soc/intel/boards/bytcr_rt5640.c        |   7 +-
 sound/soc/intel/boards/bytcr_rt5651.c        |   6 +-
 sound/soc/intel/boards/cht_bsw_max98090_ti.c |   3 +
 sound/soc/intel/boards/cht_bsw_nau8824.c     |   3 +
 sound/soc/intel/boards/cht_bsw_rt5645.c      |   3 +
 sound/soc/intel/boards/cht_bsw_rt5672.c      |   3 +
 sound/soc/sof/intel/byt.c                    | 116 ++++++++++++++-----
 sound/soc/sof/ipc.c                          |   9 +-
 sound/soc/sof/pm.c                           |   8 +-
 sound/soc/sof/sof-priv.h                     |   2 +-
 13 files changed, 122 insertions(+), 47 deletions(-)

base-commit: 0d71a5cf
--
2.20.1

In case of error, the function devm_ioremap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200527030210.124393-1-weiyongjun1@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix the warnings when using the W=1 compiler flag.

sound/soc/codecs/tlv320adcx140.c: In function ‘adcx140_reset’:
sound/soc/codecs/tlv320adcx140.c:570:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
  570 |  int ret = 0;
      |      ^~~

This was set but only used in case where the reset GPIO is not defined.
Have the function return the value of ret.

sound/soc/codecs/tlv320adcx140.c: In function ‘adcx140_codec_probe’:
sound/soc/codecs/tlv320adcx140.c:778:18: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
  778 |  if (bias_source < ADCX140_MIC_BIAS_VAL_VREF ||
      |                  ^
sound/soc/codecs/tlv320adcx140.c:789:18: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
  789 |  if (vref_source < ADCX140_MIC_BIAS_VREF_275V ||

This condition will not occur since if the dt property is not set then
the *_source variable is set to the default value.  So there is no way
that *_source can be less then 0.  Which is what each #define is set to.
The code just needs to make sure that the dt property is not out of the
upper bounds.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200526175247.15309-1-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200527024625.9937-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200527084326.4131-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

Add support to configure the GPI pins to the specific configuration.
The pins can be disabled or be configured as data input for any of the
digital mic channels.  In addition the GPI can be used a a general
purpose input, a Master clock input or an ASI input for daisy chaining
devices.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200526200917.10385-2-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add an array property that configures the General Purpose Input (GPI)
register.  The device has 4 GPI pins and each pin can be configured in 1
of 7 different ways.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200526200917.10385-1-dmurphy@ti.comSigned-off-by: Mark Brown <broonie@kernel.org>

pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200527084610.4790-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

On probe and reset, we should not touch the SHIM_IMRD register since
it is configured by firmware.

The driver only configures SHIM_IMRX with the BUSY interrupt enabled
by default and DONE interrupt disabled. When sending an IPC message,
the DONE interrupt is enabled until the DSP response is provided.

This sequence hardens the IPC communication and avoid
interrupt-related issues when adding/removing modules or during system
suspend-resume transitions.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200526203640.25980-9-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The DSP may send the same interrupt multiple times before it's handled
in the interrupt thread. Rather than masking it in the thread, mask it
in the handler directly.

This patch also removes useless checks that cannot happen, and masks
that are set don't need to be re-tested.
Suggested-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
BugLink: https://github.com/thesofproject/linux/issues/1492
Link: https://lore.kernel.org/r/20200526203640.25980-8-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add .remove op that disables interrupts and reset the DSP
for BYT and CHT platforms.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200526203640.25980-7-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

We currently ignore the reply messages from the DSP
when they are not expected but call it out as an error.
Change the error message to a debug message.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200526203640.25980-6-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add required .pm_ops to support suspend/resume on baytrail/cherrytrail
machines.

This .pm_ops is conditionally-added to avoid impacting the legacy
driver where power management is handled differently.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200526203640.25980-5-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Low-power playback was never enabled on Baytrail devices, remove what
looks like copy/paste from other machine drivers which were never
submitted upstream.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200526203640.25980-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add new case when set_power_state() is not supported, e.g. for Intel
Baytrail/Cherrytrail legacy platforms.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200526203640.25980-3-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add the PM callbacks for BYT/CHT platforms.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20200526203640.25980-2-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200525071732.5887-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

Function "pm_runtime_get_sync()" is not handled by "pm_runtime_put()"
if "PTR_ERR(rst) == -EPROBE_DEFER". Fix this issue by adding
"pm_runtime_put()" into this error path.

Fixes: f65bb92c ("ASoC: img-i2s-in: Add runtime PM")
Signed-off-by: Qiushi Wu <wu000273@umn.edu>
Link: https://lore.kernel.org/r/20200525055011.31925-1-wu000273@umn.eduSigned-off-by: Mark Brown <broonie@kernel.org>

When clk_set_parent() returns an error code, a pairing
runtime PM usage counter increment is needed to keep the
counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200525085848.4227-1-dinghao.liu@zju.edu.cnSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/zl38060.c:298:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 52e8a94b ("ASoC: Add initial ZL38060 driver")
Signed-off-by: kbuild test robot <lkp@intel.com>
CC: Sven Van Asbroeck <thesven73@gmail.com>
Link: https://lore.kernel.org/r/20200525184351.GA37386@5cf39b9a5cc3Signed-off-by: Mark Brown <broonie@kernel.org>

Hi Mark

Current ALSA SoC is handling dai_link related operation,
but it is implmemented directly without using function/macro,
and at random place.

This v4 patch-set creates new snd_soc_link_xxx() functions
which handles dai_link related operation,
and implmement these at new soc-link.c.

v3 -> v4

	- add Reviewed-by from Ranjani and Pierre-Louis
	- fix bisection error at [2/7]

v2 -> v3

	- add missing #include <sound/soc-link.h> in soc-link.c

v1 -> v2
	- #include <sound/soc-link.h> is added on each c source file
	  instead of soc.h
	- not have extra error message after snd_soc_link_xxx(),
	  because it already indicate it via snc_link_ret()
	- snd_soc_link_compr_xxx() doesn't have rtd parameter,
	  because it can be created from cstream

Link: https://lore.kernel.org/r/87lflk4yk3.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/874ksa59wc.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/877dx868op.wl-kuninori.morimoto.gx@renesas.com

Kuninori Morimoto (7):
  ASoC: add soc-link.c
  ASoC: soc-link: move soc_rtd_xxx()
  ASoC: soc-link: remove unneeded parameter from snd_soc_link_xxx()
  ASoC: soc-link: add snd_soc_link_be_hw_params_fixup()
  ASoC: soc-link: add snd_soc_link_compr_startup()
  ASoC: soc-link: add snd_soc_link_compr_shutdown()
  ASoC: soc-link: add snd_soc_link_compr_set_params()

 include/sound/soc-link.h |  27 +++++++
 sound/soc/Makefile       |   2 +-
 sound/soc/soc-compress.c |  46 ++++--------
 sound/soc/soc-core.c     |  18 ++---
 sound/soc/soc-dai.c      |   9 ++-
 sound/soc/soc-link.c     | 150 +++++++++++++++++++++++++++++++++++++++
 sound/soc/soc-pcm.c      |  86 ++++------------------
 7 files changed, 219 insertions(+), 119 deletions(-)
 create mode 100644 include/sound/soc-link.h
 create mode 100644 sound/soc/soc-link.c

--
2.17.1

Thank you for your help !!

Best regards
---
Kuninori Morimoto

Merge series "ASoC: SOF: extended manifest support for 5.8" from Kai Vehmanen <kai.vehmanen@linux.intel.com>:

Hello,

extended firmware manifest is a method to retrieve capabilities
directly from the firmware file instead of routing the information via
the DSP and reading it back via IPC (latter mechanism still supported
but will be deprecated).

This feature was briefly merged to 5.8 with the series sent on
2020-Apr-15, but due to a regression hit with exporting uapi headers,
the patches got dropped.

Here's an update with the uapi header issue fixed, rebased to latest
'for-5.8' and a few minor fixes. This has been sitting in sof-dev for
some weeks and no further issues have been found. We also added
a check for the uapi-export case to SOF CI, so such errors would
not slip through again in the future.

Tooling support to create firmware files with an extended header
is available in SOF firmware repository (see the rimage tool) and
this part is already merged.

Karol Trzcinski (5):
  ASoC: SOF: loader: Adjust validation condition for fw_offset
  ASoC: SOF: Introduce extended manifest
  ASoC: SOF: ext_manifest: parse firmware version
  ASoC: SOF: ext_manifest: parse windows
  ASoC: SOF: ext_manifest: parse compiler version

 include/sound/sof/ext_manifest.h |  95 +++++++++++++++++
 sound/soc/sof/intel/hda-loader.c |   2 +-
 sound/soc/sof/loader.c           | 176 ++++++++++++++++++++++++++++++-
 3 files changed, 269 insertions(+), 4 deletions(-)
 create mode 100644 include/sound/sof/ext_manifest.h

--
2.26.2

With dedicated power domain for asrc, power can be disabled after
probe and pm runtime suspend, then the value of all registers need to
be restored in pm runtime resume. So we can merge suspend/resume function
to runtime_suspend/resume function and enable regcache only in end of
probe.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1590141444-28668-1-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

Omit unused initialized value, because 'ret' will be assigined
by the function snd_soc_component_read().
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200513111408.11452-1-tangbin@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>