Commit Graph

36747 Commits

Author SHA1 Message Date
Pierre-Louis Bossart
71d551f5aa
ASoC: SOF: acpi: add dev_dbg() log for probe completion
When the probe relies on a workqueue, the completion is not signaled
by a return value. Mirror the log already present for PCI probe, so
that CI checks can test if the probe actually worked by filtering the
console logs.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:38 +01:00
Pierre-Louis Bossart
277ff2364b
ASoC: SOF: IPC: reduce verbosity of IPC pointer updates
When using dynamic debug, the console is swamped with verbose position
pointer logs, which really don't add much information. Move then to
vdbg to keep traces usable and allow for easier end-user support.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:37 +01:00
Ranjani Sridharan
f46ff50660
ASoC: SOF: topology: reduce the log level for unhandled widgets
Virtual widgets are added to topology to be compatible with legacy
machine drivers. Reduce the log level for messages printed when
such widgets are ignored by the SOF driver.

Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:36 +01:00
Ranjani Sridharan
f3e9ed5e90
ASoC: SOF: topology: remove unnecessary memory alloc for sdev->private
Looks like it was left over from the previous implementation of
DMIC PDM token parsing. It is not used anymore.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:35 +01:00
Guennadi Liakhovetski
f738d8156d
ASoC: SOF: (cosmetic) use the "bool" type where it makes sense
Several fields in struct snd_sof_dev are used as boolean flags, use
the "bool" type for them.

Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:34 +01:00
Guennadi Liakhovetski
c81a4ef725
ASoC: SOF: topology: (cosmetic) remove redundant variable initialisations
Remove two cases of redundant variable initialisation.

Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200824200912.46852-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-25 20:39:33 +01:00
Mark Brown
afa86a047e Linux 5.9-rc2
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Merge tag 'v5.9-rc2' into asoc-5.10

Linux 5.9-rc2
2020-08-25 11:01:24 +01:00
Mark Brown
aafdeba5cb
Merge series "ASoC: Intel: machine driver updates for 5.10" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This series updates the tables used to select SoundWire configurations
for CometLake and TigerLake, and adds support for SDCA (SoundWire
Device Class for Audio) codecs in the common machine driver. These
codec drivers are still being tested on early silicon/boards and will
be contributed at a later time.

For TigerLake Chromebooks a new DMI quirk is added, as well as a means
to override the topology names. A pm_runtime fix is also provided to
deal with playback/capture dependencies with an amplifier w/
feedback. I also included a minor codec correction for the TGL
amplifier.

Bard Liao (5):
  ASoC: Intel: modify SoundWire version id in acpi match table
  ASoC: Intel: sof_sdw: check SoundWire version when matching codec
  ASoC: Intel: sof_sdw: rename id as part_id
  ASoC: Intel: sof_sdw: add rt711 rt1316 rt714 SDCA codec support.
  ASoC: Intel: sof_sdw: clean-up inclusion of header files

Pierre-Louis Bossart (5):
  ASoC: Intel: soc-acpi: cnl: add support for rt5682 on SoundWire link2
  ASoC: Intel: sof-soundwire: add support for rt5682 on link2
  ASoC: Intel: soc-acpi: mirror CML and TGL configurations
  ASoC: Intel: soc-acpi: add support for SDCA boards
  ASoC: codecs: max98373-sdw: add missing test on resume

Rander Wang (2):
  ASoC: Intel: tgl_max98373: fix a runtime pm issue in multi-thread case
  ASoC: Intel: sof_sdw: Add support for product Ripto

Sathyanarayana Nujella (2):
  ASoC: Intel: sof_rt5682: override quirk data for tgl_max98373_rt5682
  ASoC: SOF: Add topology filename override based on dmi data match

 sound/soc/codecs/max98373-sdw.c               |   3 +
 sound/soc/intel/boards/Kconfig                |   3 +
 sound/soc/intel/boards/Makefile               |   7 +-
 sound/soc/intel/boards/sof_maxim_common.c     |   7 +-
 sound/soc/intel/boards/sof_rt5682.c           |  13 ++
 sound/soc/intel/boards/sof_sdw.c              |  98 +++++++---
 sound/soc/intel/boards/sof_sdw_common.h       |  22 ++-
 sound/soc/intel/boards/sof_sdw_dmic.c         |   1 +
 sound/soc/intel/boards/sof_sdw_max98373.c     |   2 +
 sound/soc/intel/boards/sof_sdw_rt1308.c       |   2 +
 sound/soc/intel/boards/sof_sdw_rt1316.c       | 113 ++++++++++++
 sound/soc/intel/boards/sof_sdw_rt5682.c       |   2 +
 sound/soc/intel/boards/sof_sdw_rt700.c        |   2 +
 sound/soc/intel/boards/sof_sdw_rt711.c        |   2 +
 sound/soc/intel/boards/sof_sdw_rt711_sdca.c   | 174 ++++++++++++++++++
 sound/soc/intel/boards/sof_sdw_rt715_sdca.c   |  42 +++++
 .../intel/common/soc-acpi-intel-cml-match.c   |  79 +++++++-
 .../intel/common/soc-acpi-intel-cnl-match.c   |  33 +++-
 .../intel/common/soc-acpi-intel-icl-match.c   |  10 +-
 .../intel/common/soc-acpi-intel-tgl-match.c   | 165 ++++++++++++++++-
 sound/soc/sof/intel/hda.c                     |   8 +-
 sound/soc/sof/sof-pci-dev.c                   |  24 +++
 22 files changed, 764 insertions(+), 48 deletions(-)
 create mode 100644 sound/soc/intel/boards/sof_sdw_rt1316.c
 create mode 100644 sound/soc/intel/boards/sof_sdw_rt711_sdca.c
 create mode 100644 sound/soc/intel/boards/sof_sdw_rt715_sdca.c

base-commit: fcea8b023a
--
2.25.1
2020-08-24 13:59:47 +01:00
Shengjiu Wang
c1e47e8919
ASoC: fsl_sai: Add -EPROBE_DEFER check for regmap init
Regmap initialization may return -EPROBE_DEFER for clock
may not be ready, so check -EPROBE_DEFER error type before
start another Regmap initialization.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1598255887-1391-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:59:46 +01:00
Shengjiu Wang
2ff6d5a108
ASoC: ak5558: Add regulator support
"AVDD" is for analog power supply,  "DVDD" is for digital power
supply, they can improve the power management.

As the regulator is enabled in pm runtime resume, which is
behind the component driver probe, so accessing registers in
component driver probe will fail. Fix this issue by enabling
regcache_cache_only after pm_runtime_enable.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1598190877-9213-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:59:45 +01:00
Bard Liao
3f2c656491
ASoC: Intel: sof_sdw: clean-up inclusion of header files
"struct snd_soc_dapm_widget" and "struct snd_kcontrol_new" are used in most
of these .c files. Adding the header files to prevent from depending on
<sound/soc.h>

Reported-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-17-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:36 +01:00
Bard Liao
b75bea4b88
ASoC: intel: sof_sdw: add rt711 rt1316 rt714 SDCA codec support.
Add rt711, rt1316, and rt714 SDCA codecs support in sof_sdw machine driver.

Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:35 +01:00
Sathyanarayana Nujella
5253a73d56
ASoC: SOF: Add topology filename override based on dmi data match
Add topology filename override based on system DMI data matching,
typically to account for a different hardware layout.

In ACPI based systems, the tplg_filename is pre-defined in an ACPI
machine table. When a DMI quirk is detected, the
sof_pdata->tplg_filename is not set with the hard-coded ACPI value,
and instead is set with the DMI-specific filename.

Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:35 +01:00
Sathyanarayana Nujella
3e1734b64c
ASoC: Intel: sof_rt5682: override quirk data for tgl_max98373_rt5682
A Chrome System based on tgl_max98373_rt5682 has different SSP interface
configurations. Using DMI data of this variant DUT, override quirk
data.

Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: Mac Chiang <mac.chiang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:34 +01:00
Rander Wang
626200df24
SoC: Intel: sof_sdw: Add support for product Ripto
Ripto is another product based on TGL with the same
audio hardware configuration as Volteer.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:33 +01:00
Bard Liao
535df653f7
ASoC: Intel: sof_sdw: rename id as part_id
The "id" field in sof_sdw_codec_info struct is actually the "part
id". Rename to prevent confusions.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:32 +01:00
Bard Liao
2e2d287bbe
ASoC: Intel: sof_sdw: check SoundWire version when matching codec
Some codecs with the same part id but different SoundWire versions
have different configurations. So we have to separate them in
codec_info_list[].

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:31 +01:00
Pierre-Louis Bossart
65fae64d79
ASoC: codecs: max98373-sdw: add missing test on resume
All existing SoundWire codecs follow the same pattern on resume,
except for this codec which doesn't test if the hardware is
initialized.

Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:30 +01:00
Rander Wang
e300486ad9
ASoC: Intel: tgl_max98373: fix a runtime pm issue in multi-thread case
When the playback & capture streams are stopped simultaneously, the
SOF PCI device will remain pm_runtime active. The root-cause is a race
condition with two threads reaching the trigger function at the same
time. They see another stream is active so the dapm pin is not
disabled, so the codec remains active as well as the parent PCI
device.

For max98373, the capture stream provides feedback when playback is
working and it is unused when playback is stopped. So the dapm pin
should be set only when playback is active.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:29 +01:00
Pierre-Louis Bossart
44751fc5f0
ASoC: Intel: soc-acpi: add support for SDCA boards
The description and board layout is similar to previous ones for
CometLake and TigerLake, except for a bump to SoundWire 1.2 and
updates to part numbers to reflect the SDCA (SoundWire Device Class
for Audio) hardware support.

Note that one of the RT1316 amplifiers uses a non-zero UniqueID which
is not required and will be ignored.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Jaska Uimonen <jaska.uimonen@intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:28 +01:00
Pierre-Louis Bossart
6cb8bd60ba
ASoC: Intel: soc-acpi: mirror CML and TGL configurations
Some TGL devices use the same audio hardware as on CML platforms, with
RT711 on link0, RT1308 on link1 and optionally link2, and RT715 on
link 3.

To clarify configurations, the rt1308 configurations are split between
single amp on link1 and dual amps on link1. The case with two amps on
different links is already identified with the group1 attribute.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:27 +01:00
Pierre-Louis Bossart
b161a12192
ASoC: Intel: sof-soundwire: add support for rt5682 on link2
The UpExtreme board provides support for SoundWire link2 in 2 of the 3
advanced modes. Let's use it w/ rt5682.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:26 +01:00
Pierre-Louis Bossart
6f7cf9125e
ASoC: Intel: soc-acpi: cnl: add support for rt5682 on SoundWire link2
Add one of the configurations for rt5682 w/ the Up Extreme Advanced
Audio mode using the SoundWire link2.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:26 +01:00
Bard Liao
69a785da52
ASoC: Intel: modify SoundWire version id in acpi match table
The SoundWire version id of the existing RT1308, RT711, and RT715
codecs should be 2 (index for SoundWire 1.1), it was mistakenly set as
1 which pointed to the wrong version (SoundWire 1.0).

This off-by-one error had no functional impact so far since the
version number was not used, however in future patches this version
will be required.

Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200821195603.215535-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-24 13:41:25 +01:00
Linus Torvalds
7f04f3ed62 sound fixes for 5.9-rc2
A collection of small fixes over several drivers, but all are driver-
 specific and nothing looks scary.  Slightly large changes are seen in
 ASoC qcom driver for the bugs that were revealed by the recent ASoC
 core change to report the invalid register access errors.  Also ASoC
 fsl got a slight intensive change for the distortion fix.  Others are
 only trivial fixes or device-specific quirks.
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Merge tag 'sound-5.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes over several drivers, but all are driver-
  specific and nothing looks scary.

  Slightly large changes are seen in ASoC qcom driver for the bugs that
  were revealed by the recent ASoC core change to report the invalid
  register access errors. Also ASoC fsl got a slight intensive change
  for the distortion fix.

  Others are only trivial fixes or device-specific quirks"

* tag 'sound-5.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits)
  ALSA: hda: avoid reset of sdo_limit
  ALSA: hda/realtek: Add quirk for Samsung Galaxy Book Ion
  ALSA: usb-audio: ignore broken processing/extension unit
  ASoC: intel: Fix memleak in sst_media_open
  ASoC: wm8994: Avoid attempts to read unreadable registers
  ASoC: msm8916-wcd-analog: fix register Interrupt offset
  ASoC: wm8994: Prevent access to invalid VU register bits on WM1811
  ALSA: hda/realtek: Add model alc298-samsung-headphone
  ALSA: usb-audio: Update documentation comment for MS2109 quirk
  ALSA: isa: fix spelling mistakes in the comments
  ALSA: usb-audio: Add capture support for Saffire 6 (USB 1.1)
  ALSA: hda/realtek: Add quirk for Samsung Galaxy Flex Book
  ASoC: q6routing: add dummy register read/write function
  ASoC: q6afe-dai: mark all widgets registers as SND_SOC_NOPM
  ASoC: Make soc_component_read() returning an error code again
  ASoC: amd: Replacing component->name with codec_dai->name.
  ASoC: fsl: Fix unused variable warning
  ASoC: tegra: tegra210_i2s: Fix compile warning with CONFIG_PM=n
  ASoC: tegra: tegra210_dmic: Fix compile warning with CONFIG_PM=n
  ASoC: tegra: tegra210_ahub: Fix compile warning with CONFIG_PM=n
  ...
2020-08-21 10:07:54 -07:00
Adam Thomson
fcea8b023a
ASoC: da7219: Fix I/O voltage range configuration during probe
Previous improvements around handling device and codec level
probe functionality added the possibility of the voltage level
being undefined for the scenario where the IO voltage retrieved
from the regulator supply was below 1.2V, whereas previously the
code defaulted to the 2.5V to 3.6V range in that case. This
commit restores the default value to avoid this happening.

Fixes: aa5b18d1c2 ("ASoC: da7219: Move soft reset handling to codec level probe")
Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20200821142259.C2ECE3FB96@swsrvapps-01.diasemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-21 16:22:55 +01:00
Bard Liao
751365035b
ASoC: intel: sof_sdw: add .exit callback function
We may allocate some resources in sof_sdw_codec_info .init function.
Adding a corresponding .exit function can help to release these resources.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-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/20200820134542.8682-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-21 15:24:41 +01:00
Matthias Schiffer
b507475588
ASoC: fsl-asoc-card: add support for TLV320AIC32x4 codec
The TLV320AIC32x4 is commonly used on TQ-Systems starterkit mainboards
for i.MX-based SoMs (i.MX6Q/DL, i.MX6UL, i.MX7) and LS1021A.

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20200821071153.7317-2-matthias.schiffer@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-21 15:24:40 +01:00
Pierre-Louis Bossart
a115ab9b8b
ASoC: SOF: Intel: add build support for SoundWire
Select SoundWire capabilities on newer Intel platforms, starting with
CannonLake/CoffeeLake/CometLake.

As done for HDaudio, the SoundWire link is an opt-in capability. We
explicitly test for ACPI to avoid warnings on unmet dependencies on
the SoundWire side.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200819124429.3785-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-21 11:59:07 +01:00
Mark Brown
1e15dd6f84
Merge series "Add mediatek codec mt6359 driver" from Jiaxin Yu <jiaxin.yu@mediatek.com>:
Add mediatek codec (MT6359) driver

MT6359 support playback and capture feature.

On downlink path, it includes three DACs for handset, headset,
and lineout path. On unlink path, it includeds three ADCs for
main mic, second mic, 3rd mic, and headset mic.

By scenario, select *_MUX widget to create damp path.
And by select mic_type_mux to choose DMIC/AMIC/....

For example, select these MUX widget to create headset path
(1) DAC In Mux --> "Normal Path"
(2) HP Mux --> "Audio Playback"

v6 changes:
	1. Remove the compatible string in mt6359codec because MFD should be registering the platform device.

v5 changes:
	1. Don't need to unregister the component whic is already relegated to devm.
	2. patchwork link:
		https://patchwork.kernel.org/cover/11716387/
		https://patchwork.kernel.org/patch/11717757/
		https://patchwork.kernel.org/patch/11716491/

v4 changes:
	1. Add a remove() function to undo regulator_enable().
	2. Removed unnecessary logs.
	3. patchwork link:
		https://patchwork.kernel.org/cover/11715553/
		https://patchwork.kernel.org/patch/11716015/
		https://patchwork.kernel.org/patch/11715557/

v3 changes:
	1. patchwork link:
		https://patchwork.kernel.org/cover/11714291/
		https://patchwork.kernel.org/patch/11714295/
		https://patchwork.kernel.org/patch/11714339/

v2 changes:
	1. patchwork link:
		https://patchwork.kernel.org/cover/11706935/
		https://patchwork.kernel.org/patch/11708865/
		https://patchwork.kernel.org/patch/11706937/

v1 changes:
	1.lkml link:
		https://lkml.org/lkml/2020/3/5/1257

Jiaxin Yu (2):
  ASoC: mediatek: mt6359: add codec driver
  dt-bindings: mediatek: mt6359: add codec document

 .../devicetree/bindings/sound/mt6359.yaml     |   61 +
 sound/soc/codecs/Kconfig                      |    8 +
 sound/soc/codecs/Makefile                     |    2 +
 sound/soc/codecs/mt6359.c                     | 2753 +++++++++++++++++
 sound/soc/codecs/mt6359.h                     | 2640 ++++++++++++++++
 5 files changed, 5464 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/mt6359.yaml
 create mode 100644 sound/soc/codecs/mt6359.c
 create mode 100644 sound/soc/codecs/mt6359.h

--
2.18.0
2020-08-20 20:30:34 +01:00
Colin Ian King
a467f2f8ad
ASoC: qcom: add missing out of memory check on drvdata->clks allocation
Currently drvdata->clks is not being checked for an allocation failure,
leading to potential null pointer dereferencing. Fix this by adding a
check and returning -ENOMEM if an error occurred.

Fixes: 1220f6a76e ("ASoC: qcom: Add common array to initialize soc based core clocks")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Rohit kumar <rohitkr@codeaurora.org>
Addresses-Coverity: ("Dereference null return value")
Link: https://lore.kernel.org/r/20200819160103.164893-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-20 20:30:33 +01:00
Pierre-Louis Bossart
1eb629363a
ASoC: SOF: Intel: hda: import SOUNDWIRE_INIT namespace
Make sure the SoundWire driver can be loaded

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200819124404.3734-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-20 20:30:32 +01:00
Jiaxin Yu
8061734ab6
ASoC: mediatek: mt6359: add codec driver
Add the mt6359 codec driver.

Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/1597913493-10747-2-git-send-email-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-20 20:17:25 +01:00
Mark Brown
8dba698868 ASoC: Convert Samsung drivers to platform drivers
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Merge tag 'samsung-platdrv-boards' into asoc-5.10

ASoC: Convert Samsung drivers to platform drivers
2020-08-19 20:17:55 +01:00
Samuel Holland
a2f6d303e2
ASoC: sun8i-codec: Hook up component probe function
Due to a mistake made while reordering patches, commit 90cac93297
("ASoC: sun8i-codec: Fix DAPM to match the hardware topology") added
the sun8i_codec_component_probe function without referencing it from
the component definition. Add the reference so the probe function gets
called as expected.

Fixes: 90cac93297 ("ASoC: sun8i-codec: Fix DAPM to match the hardware topology")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200819034038.46418-1-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 20:17:51 +01:00
Arnd Bergmann
dcacbc0f9b
ASoC: samsung: s3c2412-i2s: avoid hardcoded S3C2410_PA_IIS
The constant requires indirectly including a machine header file,
but it's not actually used any more since commit 87b132bc03 ("ASoC:
samsung: s3c24{xx,12}-i2s: port to use generic dmaengine API"), so
remove it completely.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-27-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 20:15:45 +01:00
Arnd Bergmann
83d74e3542
ASoC: samsung: rx1950: turn into platform driver
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-26-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 20:15:44 +01:00
Arnd Bergmann
e26a2abcc2
ASoC: samsung: neo1973: turn into platform driver
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-25-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 20:15:43 +01:00
Arnd Bergmann
9666e27f90
ASoC: samsung: h1940: turn into platform driver
Avoid machine specific headers by using a gpio lookup table
combined with a platform_driver for this board.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200806182059.2431-24-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 20:15:42 +01:00
Sameer Pujar
b90b925fd5 ALSA: hda: avoid reset of sdo_limit
By default 'sdo_limit' is initialized with a default value of '8'
as per spec. This is overridden in cases where a different value is
required. However this is getting reset when snd_hdac_bus_init_chip()
is called again, which happens during runtime PM cycle.

Avoid this reset by moving 'sdo_limit' setup to 'snd_hdac_bus_init()'
function which would be called only once.

Fixes: 67ae482a59 ("ALSA: hda: add member to store ratio for stripe control")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/1597851130-6765-1-git-send-email-spujar@nvidia.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-19 17:37:06 +02:00
Pierre-Louis Bossart
9e4730586e
ASoC: codecs: rt*-sdw: use SDW_SLAVE_ENTRY_EXT
Add version and class information explicitly to prepare for support
for new devices.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200818141435.29205-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-19 12:52:25 +01:00
Mike Pozulp
e17f02d055 ALSA: hda/realtek: Add quirk for Samsung Galaxy Book Ion
The Galaxy Book Ion uses the same ALC298 codec as other Samsung laptops
which have the no headphone sound bug, like my Samsung Notebook. The
Galaxy Book owner confirmed that this patch fixes the bug.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423
Signed-off-by: Mike Pozulp <pozulp.kernel@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200818165446.499821-1-pozulp.kernel@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-19 08:37:53 +02:00
Takashi Iwai
9e96716026 ASoC: Fixes for v5.9
A bunch of fixes that came in during the merge window, mostly for issues
 that were uncovered by the changes to report errors on invalid register
 access plus one important fix in that code itself.
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Merge tag 'asoc-fix-v5.9-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.9

A bunch of fixes that came in during the merge window, mostly for issues
that were uncovered by the changes to report errors on invalid register
access plus one important fix in that code itself.
2020-08-19 08:03:04 +02:00
Charles Keepax
a4d328efed
ASoC: wm_adsp: Update naming in error handling
It seems the datasheet has never used the word slave for this error
status bit and has always used the term address error. So update the
driver to match the datasheets and also in the process align a bit
better with avoiding the use of such words where possible.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200818160126.4852-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 18:22:17 +01:00
Mark Brown
28f9579517
Merge series "ASoC: qdsp6: add gapless compressed audio support" from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>:
This patchset adds gapless compressed audio support on q6asm.
Gapless on q6asm is implemented using 2 streams in a single q6asm session.

First few patches such as stream id per each command, gapless flags
and silence meta data are for preparedness for adding gapless support.
Last patch implements copy callback to allow finer control over buffer offsets,
specially in partial drain cases.

This patchset is tested on RB3 aka DB845c platform.

This patchset as it is will support gapless however QDSP can also
support switching decoders on a single stream. Patches to support such feature
are send in different patchset which involves adding generic interfaces.

Thanks,
srini

Changes since v2:(mostly suggested by Pierre)
- removed unnessary kernel style comments,
- moved TIMESTAMP flag to respective patch.
- move preparatory code from gapless support patch to new one.
- fix subject prefix of one patch.
- add comments to clarify valid stream_ids

Srinivas Kandagatla (10):
  ASoC: q6asm: rename misleading session id variable
  ASoC: q6asm: make commands specific to streams
  ASoC: q6asm: use flags directly from q6asm-dai
  ASoC: q6asm: add length to write command token
  ASoC: q6asm: add support to remove intial and trailing silence
  ASoC: q6asm: add support to gapless flag in q6asm open
  ASoC: q6asm-dai: add next track metadata support
  ASoC: q6asm-dai: prepare set params to accept profile change
  ASoC: q6asm-dai: add gapless support
  ASoC: q6asm-dai: add support to copy callback

 sound/soc/qcom/qdsp6/q6asm-dai.c | 414 +++++++++++++++++++++++--------
 sound/soc/qcom/qdsp6/q6asm.c     | 169 +++++++++----
 sound/soc/qcom/qdsp6/q6asm.h     |  49 ++--
 3 files changed, 469 insertions(+), 163 deletions(-)

--
2.21.0
2020-08-18 14:53:03 +01:00
Mark Brown
5ca8f9a539
Merge series "ASoC: Intel: fix cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This patchset tries to reduce the number of warnings on those drivers,
so that cppcheck can become a viable tool to detect issues (currently
hundreds of reports).

Most of the problems are related to unnecessary/redundant variable
assignments, prototypes and one nice logical mistake resulting in an
always-true condition.

Pierre-Louis Bossart (21):
  ASoC: Intel: Atom: sst-atom-controls: remove redundant assignments
  ASoC: Intel: Atom: compress: remove redundant assignment
  ASoC: Intel: Atom: platform-pcm: remove redundant assignment
  ASoC: Intel: Atom: sst: remove useless NULL assignment
  ASoC: Intel: Atom: remove redundant initialization
  ASoC: Intel: Atom: sst_pvt: remove redundant initialization
  ASoC: Intel: Atom: platform-pcm: fix redundant return
  ASoC: Intel: Atom: remove useless assignment
  ASoC: Intel: Atom: sst_loader: remove always-true condition
  ASoC: Intel: Atom: sst_pvt: simplify return handling
  ASoC: Intel: Atom: (cosmetic) align parameters
  ASoC: Intel: Baytrail: (cosmetic) align function parameters
  ASoC: Intel: common: (cosmetic) align function parameters
  ASoC: Intel: haswell: (cosmetic) align function parameters
  ASoC: Intel: haswell-ipc: remove redundant assignments
  ASoC: Intel: Skylake: skl-nhlt: remove redundant initialization
  ASoC: Intel: Skylake: cldma: remove redundant initialization
  ASoC: Intel: Skylake: sst-utils: remove redundant assignment
  ASoC: Intel: Skylake: skl-topology: remove redundant assignments
  ASoC: Intel: Skylake: skl-topology: remove redundant assignment
  ASoC: Intel: Skylake: (cosmetic) align function parameters

 sound/soc/intel/atom/sst-atom-controls.c      |  4 +--
 .../intel/atom/sst-mfld-platform-compress.c   |  3 +-
 sound/soc/intel/atom/sst-mfld-platform-pcm.c  |  4 +--
 sound/soc/intel/atom/sst-mfld-platform.h      |  4 +--
 sound/soc/intel/atom/sst/sst.c                |  5 ++-
 sound/soc/intel/atom/sst/sst.h                | 34 +++++++++----------
 sound/soc/intel/atom/sst/sst_loader.c         |  3 +-
 sound/soc/intel/atom/sst/sst_pvt.c            |  4 +--
 sound/soc/intel/baytrail/sst-baytrail-ipc.h   |  3 +-
 sound/soc/intel/common/sst-dsp-priv.h         |  2 +-
 sound/soc/intel/common/sst-dsp.h              | 15 ++++----
 sound/soc/intel/haswell/sst-haswell-ipc.c     |  4 +--
 sound/soc/intel/haswell/sst-haswell-ipc.h     |  2 +-
 sound/soc/intel/skylake/cnl-sst-dsp.h         |  4 +--
 sound/soc/intel/skylake/skl-nhlt.c            |  2 +-
 sound/soc/intel/skylake/skl-sst-cldma.c       |  2 +-
 sound/soc/intel/skylake/skl-sst-ipc.h         | 16 ++++-----
 sound/soc/intel/skylake/skl-sst-utils.c       |  2 +-
 sound/soc/intel/skylake/skl-topology.c        |  8 ++---
 sound/soc/intel/skylake/skl-topology.h        |  8 ++---
 sound/soc/intel/skylake/skl.h                 |  2 +-
 21 files changed, 63 insertions(+), 68 deletions(-)

--
2.25.1
2020-08-18 14:53:02 +01:00
Mark Brown
ba3e069fc1
Merge series "ASoC: da7219: Reorganise device/codec level probe/remove" from Adam Thomson <Adam.Thomson.Opensource@diasemi.com>:
This patch set reorganises and fixes device and codec level probe/remove
handling within the driver, to allow clean probe and remove at the codec level.

This set relates to an issue raised by Yong Zhi where a codec level re-probe
would fail due to clks still being registered from the previous instantiation.
In addition some improvements around regulator handling and soft reset have
also been included.

Adam Thomson (3):
  ASoC: da7219: Move required devm_* allocations to device level code
  ASoC: da7219: Move soft reset handling to codec level probe
  ASoC: da7219: Fix clock handling around codec level probe

 sound/soc/codecs/da7219-aad.c |  85 +++++---
 sound/soc/codecs/da7219-aad.h |   3 +
 sound/soc/codecs/da7219.c     | 493 +++++++++++++++++++++++-------------------
 sound/soc/codecs/da7219.h     |   1 +
 4 files changed, 328 insertions(+), 254 deletions(-)

--
1.9.1
2020-08-18 14:53:01 +01:00
Mark Brown
bf66f140d6
Merge series "refine and clean code for synchronous mode" from Shengjiu Wang <shengjiu.wang@nxp.com>:
refine and clean code for synchronous mode

Shengjiu Wang (3):
  ASoC: fsl_sai: Refine enable/disable TE/RE sequence in trigger()
  ASoC: fsl_sai: Drop TMR/RMR settings for synchronous mode
  ASoC: fsl_sai: Replace synchronous check with fsl_sai_dir_is_synced

changes in v3:
- Add reviewed-by Nicolin
- refine the commit log.
- Add one more patch #3

changes in v2:
- Split the commit
- refine the sequence in trigger stop

 sound/soc/fsl/fsl_sai.c | 173 +++++++++++++++++++++++-----------------
 1 file changed, 102 insertions(+), 71 deletions(-)

--
2.27.0
2020-08-18 14:52:59 +01:00
Mark Brown
cba62c8b49
Merge series "ASoC: qcom: Add support for SC7180 lpass variant" from Rohit kumar <rohitkr@codeaurora.org>:
This patch chain add audio support for SC7180 soc by doing the required
modification in existing common lpass-cpu/lpass-platform driver.
This also fixes some concurrency issue.

This patch series is already tested by Srinivas on Dragon Board 410c.
Changes since v5:
        - Fixed remove api in lpass-sc7180.c
        - Addressed comments by Rob in yaml Documentation.

Ajit Pandey (4):
  ASoC: qcom: Add common array to initialize soc based core clocks
  ASoC: qcom: lpass-platform: Replace card->dev with component->dev
  include: dt-bindings: sound: Add sc7180-lpass bindings header
  ASoC: qcom: lpass-sc7180: Add platform driver for lpass audio

Rohit kumar (8):
  ASoC: qcom: lpass-cpu: Move ahbix clk to platform specific function
  ASoC: qcom: lpass-platform: fix memory leak
  ASoC: qcom: lpass: Use regmap_field for i2sctl and dmactl registers
  ASoC: qcom: lpass-cpu: fix concurrency issue
  dt-bindings: sound: lpass-cpu: Add sc7180 lpass cpu node
  ASoC: qcom: lpass-cpu: Use platform_get_resource
  ASoC: qcom: lpass-platform: Use platform_get_irq
  dt-bindings: sound: lpass-cpu: Move to yaml format

 .../devicetree/bindings/sound/qcom,lpass-cpu.txt   |  79 --------
 .../devicetree/bindings/sound/qcom,lpass-cpu.yaml  | 189 ++++++++++++++++++
 include/dt-bindings/sound/sc7180-lpass.h           |  10 +
 sound/soc/qcom/Kconfig                             |   5 +
 sound/soc/qcom/Makefile                            |   2 +
 sound/soc/qcom/lpass-apq8016.c                     |  86 ++++++--
 sound/soc/qcom/lpass-cpu.c                         | 204 ++++++++++---------
 sound/soc/qcom/lpass-ipq806x.c                     |  67 +++++++
 sound/soc/qcom/lpass-lpaif-reg.h                   | 157 ++++++++-------
 sound/soc/qcom/lpass-platform.c                    | 155 +++++++++++----
 sound/soc/qcom/lpass-sc7180.c                      | 216 +++++++++++++++++++++
 sound/soc/qcom/lpass.h                             |  63 +++++-
 12 files changed, 934 insertions(+), 299 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-cpu.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
 create mode 100644 include/dt-bindings/sound/sc7180-lpass.h
 create mode 100644 sound/soc/qcom/lpass-sc7180.c

--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
2020-08-18 14:52:57 +01:00
Mark Brown
354caf5836
Merge series "Codec workaround" from Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>:
This patch series enables some features on the tlv3204 codec and also fixes some issues faced while testing

v2: Fixed the build error from snd_soc_component_read32
v1: initial ASoC: codec: tlv3204: Codec workaround series

Michael Sit Wei Hong (3):
  ASoC: codec: tlv3204: Enable 24 bit audio support
  ASoC: codec: tlv3204: Increased maximum supported channels
  ASoC: codec: tlv3204: Moving GPIO reset and add ADC reset

 sound/soc/codecs/tlv320aic32x4.c | 60 +++++++++++++++++++++++---------
 1 file changed, 44 insertions(+), 16 deletions(-)

--
2.17.1
2020-08-18 14:52:56 +01:00
Mark Brown
4782e6cc29
Merge series "ASoC: sun50i-codec-analog: Cleanup and power management" from Samuel Holland <samuel@sholland.org>:
This series performs some minor cleanup on the driver for the analog
codec in the Allwinner A64, and hooks up the existing mute switches to
DAPM widgets, in order to provide improved power management.

Changes since v1:
  - Collected Acked-by/Reviewed-by tags
  - Used SOC_MIXER_NAMED_CTL_ARRAY to avoid naming a widget "Earpiece"

Samuel Holland (8):
  ASoC: sun50i-codec-analog: Fix duplicate use of ADC enable bits
  ASoC: sun50i-codec-analog: Gate the amplifier clock during suspend
  ASoC: sun50i-codec-analog: Group and sort mixer routes
  ASoC: sun50i-codec-analog: Make headphone routes stereo
  ASoC: sun50i-codec-analog: Enable DAPM for headphone switch
  ASoC: sun50i-codec-analog: Make line out routes stereo
  ASoC: sun50i-codec-analog: Enable DAPM for line out switch
  ASoC: sun50i-codec-analog: Enable DAPM for earpiece switch

 sound/soc/sunxi/sun50i-codec-analog.c | 176 ++++++++++++++++----------
 1 file changed, 111 insertions(+), 65 deletions(-)

--
2.26.2
2020-08-18 14:52:55 +01:00
Mark Brown
163ae5d1e1
Merge series "This patch series is to enable multiple features on the Keembay Platform" from Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>:
v2: Change channel-max device tree property to use new compatible string
v1: Initial patch series

Michael Sit Wei Hong (2):
  ASoC: Intel: KMB: Enable TDM audio capture
  dt-bindings: sound: intel,keembay-i2s: Add new compatible string

 .../bindings/sound/intel,keembay-i2s.yaml     |   1 +
 sound/soc/intel/keembay/kmb_platform.c        | 145 +++++++++++++-----
 2 files changed, 109 insertions(+), 37 deletions(-)

--
2.17.1
2020-08-18 14:52:53 +01:00
Mark Brown
2d32c6087d
Merge series "Allwinner A64 digital audio codec fixes" from Samuel Holland <samuel@sholland.org>:
This series fixes a couple of issues with the digital audio codec in the
Allwinner A64 SoC:
  1) Left/right channels were swapped when playing/recording audio
  2) DAPM topology was wrong, breaking some kcontrols

This is the minimum set of changes necessary to fix these issues in a
backward-compatible way. For that reason, some DAPM widgets still have
incorrect or confusing names; those and other issues will be fixed in
later patch sets.

Samuel Holland (7):
  ASoC: dt-bindings: Add a new compatible for the A64 codec
  ASoC: sun8i-codec: Fix DAPM to match the hardware topology
  ASoC: sun8i-codec: Add missing mixer routes
  ASoC: sun8i-codec: Add a quirk for LRCK inversion
  ARM: dts: sun8i: a33: Update codec widget names
  arm64: dts: allwinner: a64: Update codec widget names
  arm64: dts: allwinner: a64: Update the audio codec compatible

 .../sound/allwinner,sun8i-a33-codec.yaml      |   6 +-
 arch/arm/boot/dts/sun8i-a33-olinuxino.dts     |   4 +-
 arch/arm/boot/dts/sun8i-a33.dtsi              |   4 +-
 .../dts/allwinner/sun50i-a64-bananapi-m64.dts |   8 +-
 .../dts/allwinner/sun50i-a64-orangepi-win.dts |   8 +-
 .../boot/dts/allwinner/sun50i-a64-pine64.dts  |   8 +-
 .../dts/allwinner/sun50i-a64-pinebook.dts     |   8 +-
 .../dts/allwinner/sun50i-a64-pinephone.dtsi   |   8 +-
 .../boot/dts/allwinner/sun50i-a64-pinetab.dts |   8 +-
 .../allwinner/sun50i-a64-sopine-baseboard.dts |   8 +-
 .../boot/dts/allwinner/sun50i-a64-teres-i.dts |   8 +-
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi |  11 +-
 sound/soc/sunxi/sun8i-codec.c                 | 137 ++++++++++++++----
 13 files changed, 155 insertions(+), 71 deletions(-)

--
2.26.2
2020-08-18 14:52:52 +01:00
Mark Brown
fbe7a5dbd8
Merge series "ASoC: rt5682: Use clk APIs better" from Stephen Boyd <swboyd@chromium.org>:
This patch series drops a printk message down to dev_dbg() because it
was noisy and then migrates this driver to use clk_hw based APIs instead
of clk based APIs because this device is a clk provider, not a clk
consumer. I've only lightly tested the last two patches but I don't have
all combinations of clks for this device.

Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Shuming Fan <shumingf@realtek.com>

Stephen Boyd (3):
  ASoC: rt5682: Use dev_dbg() in rt5682_clk_check()
  ASoC: rt5682: Drop usage of __clk_get_name()
  ASoC: rt5682: Use clk_hw based APIs for registration

 sound/soc/codecs/rt5682.c | 73 ++++++++++++---------------------------
 sound/soc/codecs/rt5682.h |  2 --
 2 files changed, 23 insertions(+), 52 deletions(-)

Based on the last patch to this driver in linux-next.

base-commit: 6301adf942
--
Sent by a computer, using git, on the internet
2020-08-18 14:52:50 +01:00
Mark Brown
9af73c31f4
Merge series "ASoC: SOF/Intel: fix cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
A small set of fixes to reduce the number of warnings.

Pierre-Louis Bossart (5):
  ASOC: SOF: Intel: hda-codec: move unused label to correct position
  ASoC: SOF: Intel: hda-codec: move variable used conditionally
  ASoC: Intel: rename shadowed variable for all broadwell boards
  ASoC: Intel: bytcht_cx2072x: simplify return handling
  ASoC: Intel: sof_sdw: clarify operator precedence

 sound/soc/intel/boards/bdw-rt5650.c     | 10 +++++-----
 sound/soc/intel/boards/bdw-rt5677.c     |  8 ++++----
 sound/soc/intel/boards/broadwell.c      |  8 ++++----
 sound/soc/intel/boards/bytcht_cx2072x.c |  2 +-
 sound/soc/intel/boards/sof_sdw.c        |  2 +-
 sound/soc/sof/intel/hda-codec.c         |  7 ++++++-
 6 files changed, 21 insertions(+), 16 deletions(-)

--
2.25.1
2020-08-18 14:52:49 +01:00
Shengjiu Wang
a8fd5ca801
ASoC: fsl-asoc-card: Get "extal" clock rate by clk_get_rate
On some platform(.e.g. i.MX8QM MEK), the "extal" clock is different
with the mclk of codec, then the clock rate is also different.
So it is better to get clock rate of "extal" rate by clk_get_rate,
don't reuse the clock rate of mclk.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/1597047103-6863-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:46 +01:00
Srinivas Kandagatla
db24fa5756
ASoC: qcom: add a dedicated menuconfig
Currently list of Qualcomm drivers is growing, so put them in to a
proper menu so that it does not mix up with other ASOC configs in menuconfig.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200811105818.7890-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:45 +01:00
Sebastian Krzyszkowiak
89383a2707
ASoC: wm8962: Export DAC/ADC monomix switches
This allows solutions like ALSA UCM to utilize hardware mono downmix
for cases where mono output to a single speaker is desired only in
specific situations (like on a mobile phone).

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/3662154.EqNIRYjrc8@pliszka
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:44 +01:00
Colin Ian King
466a806a7d
sound: remove duplicate "the the" phrase in Kconfig text
There are a couple of occurrences of "the the" in the Kconfig
text. Fix these.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/20200817224706.6139-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:43 +01:00
Randy Dunlap
8932f0cb20
ASoC: SOF: delete repeated words in comments
Drop the repeated words {that, the} in comments.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20200808012156.10827-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:42 +01:00
Pierre-Louis Bossart
093513b8ed
ASoC: codecs: wm0010: use DECLARE_COMPLETION_ONSTACK() macro
Follow recommendation in Documentation/scheduler/completion.rst and
use macro to declare local 'struct completion'

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200813175442.59067-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:41 +01:00
Stephan Gerhold
6bc37d32f6
ASoC: meson: Use snd_soc_of_parse_aux_devs()
Use the new common snd_soc_of_parse_aux_devs() helper function
to parse auxiliary devices from the device tree. The new helper
is just a copy of meson_card_add_aux_devices() so there is no
functional change.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200801100257.22658-3-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:40 +01:00
Stephan Gerhold
d9ffff696c
ASoC: simple-card: Use snd_soc_of_parse_aux_devs()
Use the new common snd_soc_of_parse_aux_devs() helper function
to parse auxiliary devices from the device tree. The code is slightly
different but the binding that is parsed is exactly the same.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200801100257.22658-2-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:39 +01:00
Stephan Gerhold
1ae0965dc2
ASoC: core: Add common helper to parse aux devs from device tree
simple-card.c and meson-card-utils.c use pretty much the same
helper function to parse auxiliary devices from the device tree.

Make it easier for other drivers to parse these from the device tree
as well by adding a shared helper function to soc-core.c.

snd_soc_of_parse_aux_devs() is pretty much a copy of
meson_card_add_aux_devices() from meson-card-utils.c
with two minor changes:

  - Make property name configurable as parameter
  - Change dev_err() message slightly for consistency with other
    error messages in soc-core.c

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200801100257.22658-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:38 +01:00
Shengjiu Wang
7e3096e8f8
ASoC: ak4458: Add regulator support
"AVDD" is for analog power supply,  "DVDD" is for digital power
supply, they can improve the power management.

As the regulator is enabled in pm runtime resume, which is
behind the component driver probe, so accessing registers in
component driver probe will fail. Fix this issue by enabling
regcache_cache_only after pm_runtime_enable.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1597397561-2426-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:37 +01:00
Brent Lu
1f53bcb3fc
ASoC: hdac_hdmi: support 'ELD' mixer
Add an binary mixer 'ELD' to each HDMI PCM device so user space
could read the ELD data of external HDMI display.

Signed-off-by: Brent Lu <brent.lu@intel.com>
Link: https://lore.kernel.org/r/20200818004413.12852-1-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:35 +01:00
Youling Tang
ade5376dff
sound/soc/intel: Fix spelling mistake "cant" --> "can't"
There is some spelling mistakes in a dev_err message. Fix it.

Signed-off-by: Youling Tang <tangyouling@loongson.cn>
Link: https://lore.kernel.org/r/1597299157-32221-1-git-send-email-tangyouling@loongson.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:34 +01:00
Randy Dunlap
85131d9489
ASoC: codecs: delete repeated words in comments
Drop the repeated words {start, it, the} in comments.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20200808012143.10777-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:33 +01:00
Randy Dunlap
0d8aa2ccb2
ASoC: various vendors: delete repeated words in comments
Drop the repeated words {related, we, is, the} in comments.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Link: https://lore.kernel.org/r/20200808012209.10880-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 14:52:32 +01:00
Pierre-Louis Bossart
8f0ccd59bc
ASoC: Intel: Skylake: (cosmetic) align function parameters
Fix cppcheck warnings and align headers with code.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-22-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:26 +01:00
Pierre-Louis Bossart
11a790f94b
ASoC: Intel: Skylake: skl-topology: remove redundant assignment
Fix cppcheck warning:

sound/soc/intel/skylake/skl-topology.c:2879:29: style: Variable
'block_size' is assigned a value that is never used. [unreadVariable]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-21-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:25 +01:00
Pierre-Louis Bossart
25722cf606
ASoC: Intel: Skylake: skl-topology: remove redundant assignments
Cppcheck complains about possible NULL pointer dereferences but the
assignments are actually not needed before walking through lists.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-20-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:24 +01:00
Pierre-Louis Bossart
c6193988e9
ASoC: Intel: Skylake: sst-utils: remove redundant assignment
Fix cppcheck warning:

sound/soc/intel/skylake/skl-sst-utils.c:240:10: style: Variable 'ret'
is assigned a value that is never used. [unreadVariable]
 int ret = 0;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-19-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:23 +01:00
Pierre-Louis Bossart
3b4d60f0f7
ASoC: Intel: Skylake: cldma: remove redundant initialization
Fix cppcheck warning:

sound/soc/intel/skylake/skl-sst-cldma.c:248:10: style: Variable 'ret'
is assigned a value that is never used. [unreadVariable]
 int ret = 0;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:22 +01:00
Pierre-Louis Bossart
8be54edba9
ASoC: Intel: Skylake: skl-nhlt: remove redundant initialization
Fix cppcheck warning:

sound/soc/intel/skylake/skl-nhlt.c:203:21: style: Variable 'rate' is
assigned a value that is never used. [unreadVariable]
 unsigned long rate = 0;
                    ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-17-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:21 +01:00
Pierre-Louis Bossart
523615b716
ASoC: Intel: haswell-ipc: remove redundant assignments
Fix cppcheck warnings:

sound/soc/intel/haswell/sst-haswell-ipc.c:430:8: style: Variable 'i'
is assigned a value that is never used. [unreadVariable]

sound/soc/intel/haswell/sst-haswell-ipc.c:1792:8: style: Variable 'id'
is assigned a value that is never used. [unreadVariable]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-16-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:20 +01:00
Pierre-Louis Bossart
c9b1f82d53
ASoC: Intel: haswell: (cosmetic) align function parameters
Fix cppcheck warning:

sound/soc/intel/haswell/sst-haswell-ipc.c:963:8: style:inconclusive:
Function 'sst_hsw_stream_new' argument 3 names different: declaration
'get_write_position' definition
'notify_position'. [funcArgNamesDifferent]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:20 +01:00
Pierre-Louis Bossart
2b84a26f99
ASoC: Intel: common: (cosmetic) align function parameters
Fix cppcheck style warnings, align headers and code and remove useless
prototypes.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:19 +01:00
Pierre-Louis Bossart
0af1fcea05
ASoC: Intel: Baytrail: (cosmetic) align function parameters
Fix cppcheck warning:

sound/soc/intel/baytrail/sst-baytrail-ipc.c:339:8: style:inconclusive:
Function 'sst_byt_stream_new' argument 3 names different: declaration
'get_write_position' definition
'notify_position'. [funcArgNamesDifferent]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:18 +01:00
Pierre-Louis Bossart
cfe8cc9419
ASoC: Intel: Atom: (cosmetic) align parameters
Fix cppcheck warnings and use same function parameters in headers and
C code.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:17 +01:00
Pierre-Louis Bossart
7b99434c2c
ASoC: Intel: Atom: sst_pvt: simplify return handling
Fix cppcheck warning:

sound/soc/intel/atom/sst/sst_pvt.c:201:9: warning: Identical condition
and return expression 'retval', return value is always 0
[identicalConditionAfterEarlyExit]
 return retval;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:16 +01:00
Pierre-Louis Bossart
b66a056e15
ASoC: Intel: Atom: sst_loader: remove always-true condition
Fix cppcheck warning:

sound/soc/intel/atom/sst/sst_loader.c:401:43: style: Redundant
condition: If 'EXPR == 4', the comparison 'EXPR != 3' is always
true. [redundantCondition]

 if (sst_drv_ctx->sst_state !=  SST_RESET ||
                                          ^

In this case, if sst_state == SST_SHUTDOWN then the first test is
already true. 2014 bug, yay.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:15 +01:00
Pierre-Louis Bossart
eeb460f212
ASoC: Intel: Atom: remove useless assignment
Fix cppcheck warning:

sound/soc/intel/atom/sst/sst.c:52:20: style: Variable 'size' is
assigned a value that is never used. [unreadVariable]
 unsigned int size = 0;
                   ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:14 +01:00
Pierre-Louis Bossart
5ab56a2243
ASoC: Intel: Atom: platform-pcm: fix redundant return
Fix cppcheck warning

 return ret_val;
        ^
sound/soc/intel/atom/sst-mfld-platform-pcm.c:384:6: note: If condition 'ret_val' is true, the function will return/exit
 if (ret_val)
     ^
sound/soc/intel/atom/sst-mfld-platform-pcm.c:387:9: note: Returning identical expression 'ret_val'
 return ret_val;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:13 +01:00
Pierre-Louis Bossart
f3352e6b7c
ASoC: Intel: Atom: sst_pvt: remove redundant initialization
Fix cppcheck warning:

sound/soc/intel/atom/sst/sst_pvt.c:201:9: warning: Identical condition
and return expression 'retval', return value is always 0
[identicalConditionAfterEarlyExit]
 return retval;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:12 +01:00
Pierre-Louis Bossart
30701e0f3b
ASoC: Intel: Atom: remove redundant initialization
Fix cppcheck warnings:

sound/soc/intel/atom/sst/sst.c:427:13: style: Variable 'ret' is
assigned a value that is never used. [unreadVariable]
 int i, ret = 0;
            ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:11 +01:00
Pierre-Louis Bossart
4e3aab3217
ASoC: Intel: Atom: sst: remove useless NULL assignment
Fix cppcheck warnings:

sound/soc/intel/atom/sst/sst.c:373:2: warning: Assignment of function
parameter has no effect outside the function. Did you forget
dereferencing it? [uselessAssignmentPtrArg]
 ctx = NULL;
 ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:11 +01:00
Pierre-Louis Bossart
b0754c55ad
ASoC: Intel: Atom: platform-pcm: remove redundant assignment
fix cppcheck warning:

sound/soc/intel/atom/sst-mfld-platform-pcm.c:387:9: warning: Identical
condition and return expression 'ret_val', return value is always 0
[identicalConditionAfterEarlyExit]
 return ret_val;
        ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:10 +01:00
Pierre-Louis Bossart
b0a2a93dc3
ASoC: Intel: Atom: compress: remove redundant assignment
Fix cppcheck warning:

sound/soc/intel/atom/sst-mfld-platform-compress.c:46:14: style:
Variable 'ret_val' is assigned a value that is never
used. [unreadVariable]
 int ret_val = 0;
             ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:09 +01:00
Pierre-Louis Bossart
c6a6586126
ASoC: Intel: Atom: sst-atom-controls: remove redundant assignments
cppcheck complains of a possible NULL pointer dereference but setting
a pointer before using list_for_each_entry() is not useful.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813200147.61990-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-18 11:50:08 +01:00
Tom Yan
d8d0db7bb3 ALSA: usb-audio: ignore broken processing/extension unit
Some devices have broken extension unit where getting current value
doesn't work. Attempt that once when creating mixer control for it. If
it fails, just ignore it, so that it won't cripple the device entirely
(and/or make the error floods).

Signed-off-by: Tom Yan <tom.ty89@gmail.com>
Link: https://lore.kernel.org/r/5f3abc52.1c69fb81.9cf2.fe91@mx.google.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-17 19:58:29 +02:00
Adam Thomson
78013a1cf2
ASoC: da7219: Fix clock handling around codec level probe
Previously the driver would use devm_* related functions at
the codec level probe() to allocate clock resources for MCLK
and the DAI clocks exposed by the device. This caused issues
when registering clocks on a re-probe (no device level
remove/prove involved) as the devm_* resources were never
freed up so the clocks were still registered from the previous
codec level probe().

This commit updates the clock handling for MCLK usage and DAI
clock provision to fix this discrepancy and allow the codec level
probe/remove functionality to operate as intended.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/b92c461baeed27a6cd92e59e36a55c2547218683.1597164865.git.Adam.Thomson.Opensource@diasemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:48:45 +01:00
Adam Thomson
aa5b18d1c2
ASoC: da7219: Move soft reset handling to codec level probe
As part of the reorganisation of the device level and codec
level probe functionlity, the soft reset handling should really
reside at the codec level and after the instantiation of supplies.
This commit makes the relevant changes to support this change of
scope including the remove of devm_* functions being called for
regulator instantiation at the codec level.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/f7603a4855647429b754ce76f887ec441622015c.1597164865.git.Adam.Thomson.Opensource@diasemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:48:44 +01:00
Adam Thomson
21f279f34c
ASoC: da7219: Move required devm_* allocations to device level code
In preparation for cleanup of device level and codec level probe
funcitonality, all necessary devm_* allocations and fw retrieval
functions are moved to the I2C probe level code.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/7a9a2ead6e37820a6025c0a62dc45952d5032ab7.1597164865.git.Adam.Thomson.Opensource@diasemi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:48:43 +01:00
Srinivas Kandagatla
a08cd56a45
ASoC: q6asm-dai: add support to copy callback
During gapless playback, its possible for previous track to
end at unaligned boundary, starting next track on the same
boundary can lead to unaligned address exception in dsp.

So implement copy callback for finer control on the buffer offsets.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-11-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:38 +01:00
Srinivas Kandagatla
ee941a338a
ASoC: q6asm-dai: add gapless support
Add support to gapless playback by implementing metadata,
next_track, drain and partial drain support.

Gapless on Q6ASM is implemented by opening 2 streams in a single
q6asm stream and toggling them on next track.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-10-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:38 +01:00
Srinivas Kandagatla
5b39363e54
ASoC: q6asm-dai: prepare set params to accept profile change
rearrange code so that it will be easy to change the codec
profile at runtime. This means moving exiting set_params
to an internal wrapper which can be called when codec
profile changes.

This is also preparing the code for easy to use in gapless cases.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-9-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:37 +01:00
Srinivas Kandagatla
135bd5ea19
ASoC: q6asm-dai: add next track metadata support
This patch adds support to metadata required to do a gapless playback.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-8-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:36 +01:00
Srinivas Kandagatla
983b8864f6
ASoC: q6asm: add support to gapless flag in q6asm open
This patch adds support to gapless flag to q6asm_open_write().

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-7-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:35 +01:00
Srinivas Kandagatla
3937612978
ASoC: q6asm: add support to remove intial and trailing silence
This patch adds support to ASM_DATA_CMD_REMOVE_INITIAL_SILENCE
and ASM_DATA_CMD_REMOVE_TRAILING_SILENCE q6asm command to support
compressed metadata for gapless playback.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-6-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:34 +01:00
Srinivas Kandagatla
50d4e2146c
ASoC: q6asm: add length to write command token
Add length to write command packet token so that we can track exactly
how many bytes are consumed by DSP in the command reply.

This is useful in some use-cases where the end of the file/stream
is not aligned with period size.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-5-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:33 +01:00
Srinivas Kandagatla
e0c078a8da
ASoC: q6asm: use flags directly from q6asm-dai
use flags set by q6asm-dais directly!

This will be useful gapless case where write needs a special flag to indicate
that last buffer.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:32 +01:00
Srinivas Kandagatla
789e3b6c52
ASoC: q6asm: make commands specific to streams
Each ASM session can have multiple streams attached to it,
current design was to allow only one static stream id 1 per each session.
However for use-case like gapless, we would need 2 streams to open per session.

This patch converts all the q6asm apis to take stream id as argument
to allow multiple streams to open on a single session, This is useful
for gapless playback cases.

Now the dai driver can specify which stream id for each command.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:31 +01:00
Srinivas Kandagatla
99b7db5f6d
ASoC: q6asm: rename misleading session id variable
Each q6asm session can have multiple streams, mixing usage of these
names in variable are bit misleading to reader, so rename them accordingly.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200727093806.17089-2-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 18:29:30 +01:00
Michael Sit Wei Hong
9c3bab3c4f
ASoC: Intel: KMB: Enable TDM audio capture
Enable I2S TDM audio capture for Intel Keem Bay platform.
The I2S TDM will support 4 channel and 8 channel audio capture only.
4 channel and 8 channel audio capture operates only in slave mode.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200811041836.999-2-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 17:44:31 +01:00
Michael Sit Wei Hong
9d4befff5a
ASoC: codec: tlv3204: Moving GPIO reset and add ADC reset
Moving GPIO reset to a later stage and before clock registration to
ensure that the host system and codec clocks are in sync. If the host
register clock values prior to gpio reset, the last configured codec clock
is registered to the host. The codec then gets gpio resetted setting the
codec clocks to their default value, causing a mismatch. Host system will
skip clock setting thinking the codec clocks are already at the requested
rate.

ADC reset is added to ensure the next audio capture does not have
undesired artifacts. It is probably related to the original code
where the probe function resets the ADC prior to 1st record.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200812094631.4698-4-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:36:24 +01:00
Michael Sit Wei Hong
d1c859d314
ASoC: codec: tlv3204: Increased maximum supported channels
Increased maximum supported channel to 8 channels for audio capture
running in TDM mode.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200812094631.4698-3-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:36:23 +01:00
Michael Sit Wei Hong
dcd79364bf
ASoC: codec: tlv3204: Enable 24 bit audio support
Enable 24 bit in 32 bit container audio support.
Using the params_physical_width to differentiate
24 bit in 32 bit container and 24 bit in 24 bit container modes.
Use the sample rate, bit depth and channel parameters to
calculate the bit clock needed.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200812094631.4698-2-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:36:22 +01:00
Samuel Holland
7829e68d55
ASoC: sun50i-codec-analog: Enable DAPM for earpiece switch
By including the earpiece mute switch in the DAPM graph, both the
earpiece amplifier and the Mixer/DAC inputs can be powered off when
the earpiece is muted.

While the widget is really just a simple switch, it is represented
as a "mixer with named controls" to avoid including the widget name
in the kcontrol name. Otherwise, it is not possible to give the widget
an accurate, descriptive name without changing the kcontrol name
seen by userspace (which should be stable).

The mute switch is between the source selection and the amplifier,
as per the diagram in the SoC manual.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200726025334.59931-9-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:17 +01:00
Samuel Holland
95d34762f2
ASoC: sun50i-codec-analog: Enable DAPM for line out switch
By including the line out mute switch in the DAPM graph, the
Mixer/DAC inputs can be powered off when the line output is muted.

The line outputs have an unusual routing scheme. The left side mute
switch is between the source selection and the amplifier, as usual.
The right side source selection comes *after* its amplifier (and
after the left side amplifier), and its mute switch controls
whichever source is currently selected. This matches the diagram in
the SoC manual.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-8-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:17 +01:00
Samuel Holland
dd8286a349
ASoC: sun50i-codec-analog: Make line out routes stereo
This matches the hardware more accurately, and is necessary for
including the (stereo) line out mute switch in the DAPM graph.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-7-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:16 +01:00
Samuel Holland
4b9f39e14c
ASoC: sun50i-codec-analog: Enable DAPM for headphone switch
By including the headphone mute switch to the DAPM graph, both the
headphone amplifier and the Mixer/DAC inputs can be powered off when
the headphones are muted.

The mute switch is between the source selection and the amplifier,
as per the diagram in the SoC manual.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-6-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:15 +01:00
Samuel Holland
241a578a9e
ASoC: sun50i-codec-analog: Make headphone routes stereo
This matches the hardware more accurately, and is necessary for
including the (stereo) headphone mute switch in the DAPM graph.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-5-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:14 +01:00
Samuel Holland
cababecb33
ASoC: sun50i-codec-analog: Group and sort mixer routes
Sort the controls in the same order as the bits in the register. Then
group the routes by sink, and sort them in the same order as the
controls. This makes it much easier to verify that all mixer inputs are
accounted for.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-4-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:13 +01:00
Samuel Holland
9b7612bb75
ASoC: sun50i-codec-analog: Gate the amplifier clock during suspend
The clock must be running for the zero-crossing mute functionality.
However, it must be gated for VDD-SYS to be turned off during system
suspend. Disable it in the suspend callback, after everything has
already been muted, to avoid pops when muting/unmuting outputs.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-3-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:12 +01:00
Samuel Holland
ad5b7f69a0
ASoC: sun50i-codec-analog: Fix duplicate use of ADC enable bits
The same enable bits are currently used for both the "Left/Right ADC"
and the "Left/Right ADC Mixer" widgets. This happens to work in practice
because the widgets are always enabled/disabled at the same time, but
each register bit should only be associated with a single widget.

To keep symmetry with the DAC widgets, keep the bits on the ADC widgets,
and remove them from the ADC Mixer widgets.

Fixes: 42371f327d ("ASoC: sunxi: Add new driver for Allwinner A64 codec's analog path controls")
Reported-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200726025334.59931-2-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 16:19:11 +01:00
Pierre-Louis Bossart
9c7deb0576
ASoC: Intel: bytcht_cx2072x: simplify return handling
Fix cppcheck warning:

sound/soc/intel/boards/bytcht_cx2072x.c:102:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813175839.59422-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:42:59 +01:00
Pierre-Louis Bossart
1e6444271c
ASoC: Intel: rename shadowed variable for all broadwell boards
Fix cppcheck warnings:

sound/soc/intel/boards/bdw-rt5650.c:91:23: style: Local variable
'channels' shadows outer variable [shadowVariable]

sound/soc/intel/boards/bdw-rt5677.c:144:23: style: Local variable
'channels' shadows outer variable [shadowVariable]

sound/soc/intel/boards/broadwell.c:91:23: style: Local variable
'channels' shadows outer variable [shadowVariable]

This was fixed earlier in other machine drivers but keeps coming back
with copy/paste.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813175839.59422-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:42:58 +01:00
Pierre-Louis Bossart
2e3e0bc378
ASoC: SOF: Intel: hda-codec: move variable used conditionally
Cppcheck reports the following warning:

sound/soc/sof/intel/hda-codec.c:122:20: style: Unused variable: codec
[unusedVariable]
 struct hda_codec *codec;
                   ^

Move declaration inside a conditionally-compiled block.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813175839.59422-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:42:57 +01:00
Pierre-Louis Bossart
11ec0edc64
ASOC: SOF: Intel: hda-codec: move unused label to correct position
Cppcheck reports the following warning:

sound/soc/sof/intel/hda-codec.c:191:1: style: Label 'error' is not
used. [unusedLabel]

This label is indeed only used conditionally, move it where it's
actually used.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813175839.59422-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:42:56 +01:00
Samuel Holland
7518805fb6
ASoC: sun8i-codec: Add a quirk for LRCK inversion
On the A64, as tested using the PinePhone, the current code causes the
left/right channels to be swapped during I2S playback from the CPU on
AIF1, and breaks DSP_A communication with the modem on AIF2. Both of
these are fixed when LRCK is no longer inverted.

Trusting that the comment in the code is correct, the existing behavior
is kept for the A33.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200726012557.38282-5-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:21:57 +01:00
Samuel Holland
e47d2dcd88
ASoC: sun8i-codec: Add missing mixer routes
The sun8i-codec driver provides ALSA controls for enabling/disabling
each of the inputs to the AIF1 Slot 0 and DAC mixers. For two of these
inputs (ADC->DAC and AIF1 DA0->AIF1 AD0), the audio source is
implemented, so the mixer inputs can be used.

However, because the DAPM routes are missing, these mixer inputs only
work when both the source and the mixer happen to be part of other
active audio paths. Adding the appropriate routes makes these ALSA
controls function all of the time.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200726012557.38282-4-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:21:56 +01:00
Samuel Holland
90cac93297
ASoC: sun8i-codec: Fix DAPM to match the hardware topology
The A33/A64 digital codec has 4 physical inputs and 4 physical outputs:
3 AIFs/DAIs and one ADC/DAC pair. Internal routing is accomplished by
a 4-channel mixer connected to each output.

The analog and digital sides of the ADC/DAC are in separate ASoC
components, so card-level DAPM routes (provided in the device tree) are
necessary to connect them together. Currently, these routes are wrong.

For AIF1 Playback, the correct topology is:

         ||<<============ sun8i-codec ===========>>||
         ||                                        ||
 CPU DAI -> AIF1 DA0 -> DAC Mixer -> DAC (digital) -> DAC (analog)
         ||                                        ||

but the driver and device trees currently describe:

         ||                                        ||
 CPU DAI -> AIF1 DA0 -------------------------------> DAC (analog)
         ||     \--> DAC Mixer -> ??? [dead end]   ||

For AIF1 Capture, there is an additional problem, because the Mixer
route is backward. The topology should be:

              ||                                             ||
 ADC (analog) -> ADC (digital) -> AIF1 AD0 Mixer -> AIF1 AD0 -> CPU DAI
              ||                                             ||

but the driver and device trees currently describe:

              ||                                             ||
 ADC (analog) -> AIF1 AD0 ------------------------------------> CPU DAI
              ||     \--> ADC Mixer -> ??? [dead end]        ||

The ADC/DAC are only powered because AIF1 AD0 (capture) has supply
routes from the ADC, and AIF1 DA0 (playback) has supply routes from the
DAC. However, neither set of supply routes matches the hardware
topology. Audio can be routed among AIF1/2/3 without using the ADC or
DAC at all; and audio can be routed from the ADC to the DAC without
using any AIFs (via the "ADC Digital DAC Playback Switch"). Because the
DAPM routes are wrong, both of these use cases are currently broken.

This commit adds the necessary widgets and routes to represent the real
hardware topology, with functionality equivalent to the current driver.

For the existing "allwinner,sun8i-a33-codec" compatible, widgets with
the old names are kept as wrappers around the new widgets, so existing
device trees will continue to work. For "allwinner,sun50i-a64-codec",
the old widgets can be omitted, because no device trees yet use that
compatible.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200726012557.38282-3-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 15:21:55 +01:00
Shengjiu Wang
9355a7b189
ASoC: fsl_sai: Replace synchronous check with fsl_sai_dir_is_synced
As new function fsl_sai_dir_is_synced is included for checking if
stream is synced by the opposite stream, then replace the existing
synchronous checking with this new function.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20200805063413.4610-4-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:56:51 +01:00
Shengjiu Wang
7b3bee091e
ASoC: fsl_sai: Drop TMR/RMR settings for synchronous mode
Tx synchronous with Rx: The RMR is the word mask register, it is used
to mask any word in the frame, it is not relating to clock generation,
So it is no need to be changed when Tx is going to be enabled.

Rx synchronous with Tx: The TMR is the word mask register, it is used
to mask any word in the frame, it is not relating to clock generation,
So it is no need to be changed when Rx is going to be enabled.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20200805063413.4610-3-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:56:50 +01:00
Shengjiu Wang
94741eba63
ASoC: fsl_sai: Refine enable/disable TE/RE sequence in trigger()
Current code enables TCSR.TE and RCSR.RE together, and disable
TCSR.TE and RCSR.RE together in trigger(), which only supports
one operation mode:
1. Rx synchronous with Tx: TE is last enabled and first disabled

Other operation mode need to be considered also:
2. Tx synchronous with Rx: RE is last enabled and first disabled.
3. Asynchronous mode: Tx and Rx are independent.

So the enable TCSR.TE and RCSR.RE sequence and the disable
sequence need to be refined accordingly for #2 and #3.

There is slightly against what RM recommennds with this change.
For example in Rx synchronous with Tx mode, case "aplay 1.wav;
arecord 2.wav" enable TE before RE. But it should be safe to
do so, judging by years of testing results.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20200805063413.4610-2-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:56:49 +01:00
Rohit kumar
b05372c84d
ASoC: qcom: lpass-platform: Use platform_get_irq
platform_get_irq_byname() is used when there is list
of interrupts in the device node. As lpass-platform
has only one interrupt entry, use platform_get_irq()
instead.

Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Link: https://lore.kernel.org/r/1597402388-14112-12-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:33 +01:00
Rohit kumar
93dbbd6571
ASoC: qcom: lpass-cpu: Use platform_get_resource
platform_get_resource_byname() is used when there
is list of reg entries. As lpass-cpu node has only
one reg entry, use platform_get_resource() instead.

Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-11-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:32 +01:00
Ajit Pandey
24caf8d9eb
ASoC: qcom: lpass-sc7180: Add platform driver for lpass audio
Add platform driver for configuring sc7180 lpass core I2S and
DMA configuration to support playback & capture to external codecs
connected over primary & secondary MI2S interfaces.

Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-10-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:31 +01:00
Rohit kumar
753a6e1794
ASoC: qcom: lpass-cpu: fix concurrency issue
i2sctl register value is set to 0 during hw_free(). This
impacts any ongoing concurrent session on the same i2s
port. As trigger() stop already resets enable bit to 0,
there is no need of explicit hw_free. Removing it to
fix the issue.

Fixes: 80beab8e1d ("ASoC: qcom: Add LPASS CPU DAI driver")
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-7-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:30 +01:00
Rohit kumar
b5022a36d2
ASoC: qcom: lpass: Use regmap_field for i2sctl and dmactl registers
I2SCTL and DMACTL registers has different bits alignment for newer
LPASS variants of SC7180 soc. Use REG_FIELD_ID() to define the
reg_fields in platform specific file and removed shifts and mask
macros for such registers from header file.

Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Link: https://lore.kernel.org/r/1597402388-14112-6-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:29 +01:00
Rohit kumar
5fd188215d
ASoC: qcom: lpass-platform: fix memory leak
lpass_pcm_data is never freed. Free it in close
ops to avoid memory leak.

Fixes: 022d00ee0b ("ASoC: lpass-platform: Fix broken pcm data usage")
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-5-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:28 +01:00
Ajit Pandey
784771863a
ASoC: qcom: lpass-platform: Replace card->dev with component->dev
We are allocating dma memory for component->dev but trying to mmap
such memory for substream->pcm->card->dev. Replace device argument
in mmap with component->dev to fix this.

Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-4-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:27 +01:00
Rohit kumar
a503567d70
ASoC: qcom: lpass-cpu: Move ahbix clk to platform specific function
Ahbix clock is optional clock and not needed for all platforms.
Move it to lpass-apq8016/ipq806x as it is not needed for sc7180.

Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-3-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:26 +01:00
Ajit Pandey
1220f6a76e
ASoC: qcom: Add common array to initialize soc based core clocks
LPASS variants have their own soc specific clocks that needs to be
enabled for MI2S audio support. Added a common variable in drvdata to
initialize such clocks using bulk clk api. Such clock names is
defined in variants specific data and needs to fetched during init.

Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-2-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 14:39:25 +01:00
Stephen Boyd
653bdab267
ASoC: rt5682: Use clk_hw based APIs for registration
The (new?) style of clk registration uses clk_hw based APIs so that we
can more easily see the difference between clk providers and clk
consumers. Use the clk_hw based APIs to do this and migrate to devm for
the clkdev creation so that we can reduce the amount of code.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200804000531.920688-4-swboyd@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 13:33:44 +01:00
Stephen Boyd
edbd24ea1e
ASoC: rt5682: Drop usage of __clk_get_name()
The __clk_get_name() API is deprecated. Use clk_hw_get_name() or
proper registration techniques to avoid it.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200804000531.920688-3-swboyd@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 13:33:44 +01:00
Stephen Boyd
0b95aa8e8a
ASoC: rt5682: Use dev_dbg() in rt5682_clk_check()
I see a spew of "sysclk/dai not set correctly" whenever I cat
/sys/kernel/debug/clk/clk_summary on my device. This is because the
master pointer isn't set yet in this driver. A user isn't going to be
able to do much if this check is failing so this error message isn't
really an error, it's more of a kernel debug message. Lower the priority
to dev_dbg() so that it isn't so noisy.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Cc: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20200804000531.920688-2-swboyd@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 13:33:43 +01:00
Mark Brown
549ade5721
Merge existing fixes from asoc/for-5.9 2020-08-17 12:42:43 +01:00
Dinghao Liu
062fa09f44
ASoC: intel: Fix memleak in sst_media_open
When power_up_sst() fails, stream needs to be freed
just like when try_module_get() fails. However, current
code is returning directly and ends up leaking memory.

Fixes: 0121327c1a ("ASoC: Intel: mfld-pcm: add control for powering up/down dsp")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200813084112.26205-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 12:28:57 +01:00
Sylwester Nawrocki
f082bb59b7
ASoC: wm8994: Avoid attempts to read unreadable registers
The driver supports WM1811, WM8994, WM8958 devices but according to
documentation and the regmap definitions the WM8958_DSP2_* registers
are only available on WM8958. In current code these registers are
being accessed as if they were available on all the three chips.

When starting playback on WM1811 CODEC multiple errors like:
"wm8994-codec wm8994-codec: ASoC: error at soc_component_read_no_lock on wm8994-codec: -5"
can be seen, which is caused by attempts to read an unavailable
WM8958_DSP2_PROGRAM register. The issue has been uncovered by recent
commit "e2329ee ASoC: soc-component: add soc_component_err()".

This patch adds a check in wm8958_aif_ev() callback so the DSP2 handling
is only done for WM8958.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200731173834.23832-1-s.nawrocki@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 12:28:56 +01:00
Srinivas Kandagatla
ff69c97ef8
ASoC: msm8916-wcd-analog: fix register Interrupt offset
For some reason interrupt set and clear register offsets are
not set correctly.
This patch corrects them!

Fixes: 585e881e5b ("ASoC: codecs: Add msm8916-wcd analog codec")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200811103452.20448-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 12:28:55 +01:00
Sylwester Nawrocki
314213c157
ASoC: wm8994: Prevent access to invalid VU register bits on WM1811
The ADC2 and DAC2 are not available on WM1811 device. This patch moves
the ADC2, DAC2 VU bitfields to a separate array so we can skip accessing
them and avoid unreadable register access on WM1811.

This allows to get rid of warnings during boot like:
wm8994-codec: ASoC: error at soc_component_read_no_lock on wm8994-codec: -5

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Link: https://lore.kernel.org/r/20200804141043.11425-1-s.nawrocki@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-17 12:28:54 +01:00
Mike Pozulp
23dc958689 ALSA: hda/realtek: Add model alc298-samsung-headphone
The very quiet and distorted headphone output bug that afflicted my
Samsung Notebook 9 is appearing in many other Samsung laptops. Expose
the quirk which fixed my laptop as a model so other users can try it.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423
Signed-off-by: Mike Pozulp <pozulp.kernel@gmail.com>
Link: https://lore.kernel.org/r/20200817043219.458889-1-pozulp.kernel@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-17 10:39:22 +02:00
Hector Martin
74a2a7de81 ALSA: usb-audio: Update documentation comment for MS2109 quirk
As the recent fix addressed the channel swap problem more properly,
update the comment as well.

Fixes: 1b7ecc241a ("ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109")
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20200816084431.102151-1-marcan@marcan.st
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-17 08:34:32 +02:00
Liang Wang
f5d0f820ff ALSA: isa: fix spelling mistakes in the comments
Fix spelling mistakes in the comments:
	initailise ==> initialise
	tranfer ==> transfer
	Initialse ==> Initialise

Signed-off-by: Liang Wang <wangliang101@huawei.com>
Link: https://lore.kernel.org/r/20200816071309.121461-1-wangliang101@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-16 09:37:01 +02:00
Alexander Tsoy
470757f5b3 ALSA: usb-audio: Add capture support for Saffire 6 (USB 1.1)
Capture and playback endpoints on Saffire 6 (USB 1.1) resides on the same
interface. This was not supported by the composite quirk back in the day
when initial support for this device was added, thus only playback was
enabled until now.

Fixes: 11e424e88b ("ALSA: usb-audio: Add support for Focusrite Saffire 6 USB")
Signed-off-by: Alexander Tsoy <alexander@tsoy.me>
Cc: <stable.vger.kernel.org>
Link: https://lore.kernel.org/r/20200815002103.29247-1-alexander@tsoy.me
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-15 08:50:39 +02:00
Linus Torvalds
87bd8c2b93 sound fixes for 5.9-rc1
All device-specific small fixes and quirks mostly for usual
 suspects, USB-audio and HD-audio.
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Merge tag 'sound-fix-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "All device-specific small fixes and quirks mostly for usual suspects,
  USB-audio and HD-audio"

* tag 'sound-fix-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: echoaudio: Fix potential Oops in snd_echo_resume()
  ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop
  ALSA: hda/realtek - Fix unused variable warning
  ALSA: hda - reverse the setting value in the micmute_led_set
  ALSA: echoaduio: Drop superfluous volatile modifier
  ALSA: usb-audio: Disable Lenovo P620 Rear line-in volume control
  ALSA: usb-audio: add quirk for Pioneer DDJ-RB
  ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
  ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
  ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
  ALSA: hda/realtek: Fix pin default on Intel NUC 8 Rugged
  ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
  ALSA: usb-audio: fix spelling mistake "buss" -> "bus"
2020-08-14 15:58:57 -07:00
Mike Pozulp
f70fff83cd ALSA: hda/realtek: Add quirk for Samsung Galaxy Flex Book
The Flex Book uses the same ALC298 codec as other Samsung laptops which
have the no headphone sound bug, like my Samsung Notebook. The Flex Book
owner used Early Patching to confirm that this quirk fixes the bug.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=207423
Signed-off-by: Mike Pozulp <pozulp.kernel@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200814045346.645367-1-pozulp.kernel@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-14 10:20:29 +02:00
Dinghao Liu
5a25de6df7 ALSA: echoaudio: Fix potential Oops in snd_echo_resume()
Freeing chip on error may lead to an Oops at the next time
the system goes to resume. Fix this by removing all
snd_echo_free() calls on error.

Fixes: 47b5d028fd ("ALSA: Echoaudio - Add suspend support #2")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200813074632.17022-1-dinghao.liu@zju.edu.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-08-13 11:21:05 +02:00