The of_id variable is not used, so just remove it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210118123815.1630882-3-festevam@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

The retrieval of driver data via of_device_get_match_data() can make
the code simpler.

Use of_device_get_match_data() to simplify the code.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210118123815.1630882-2-festevam@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

The retrieval of driver data via of_device_get_match_data() can make
the code simpler.

Use of_device_get_match_data() to simplify the code.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210118123815.1630882-1-festevam@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>

This series adds audio graph based sound card support for Tegra210
platforms like Jetson-TX1 an Jetson-Nano. The following preparatory
audio graph enhancement series is already merged.
 * https://patchwork.kernel.org/project/alsa-devel/list/?series=375629&state=*

Following are the summary of changes:
 * Add graph/audio-graph based schemas or schema updates for Tegra210
   component and machine drivers.
 * Add Tegra audio graph machine driver.
 * Add required DT support for Jetson-TX1/Nano.

This work is based on earlier discussion of DPCM usage for Tegra
and simple card driver updates.
 * https://lkml.org/lkml/2020/4/30/519
 * https://lkml.org/lkml/2020/6/27/4

Original v6 series was sent about 6-7 weeks back. The dependency commit,
https://lore.kernel.org/alsa-devel/1610948585-16286-1-git-send-email-spujar@nvidia.com/
is now merged. Resending this now to appear in the top of the mail list.

Changelog
=========

v5 -> v6
--------
 * Added ports or port description in YAML docs for Tegra AHUB
   devices and graph card in patch 1/6 and 2/6. Reference of
   audio-graph-port.yaml is used for AHUB devices.
 * Dropped redundant NULL check return for of_device_get_match_data()
   in patch 3/6.
 * Added 'Reviewed-by' tag from Jon Hunter.
 * No changes in remaining patches.

v4 -> v5
--------
 * Audio graph related changes were sent in separate v5 series as
   mentioned above and are dropped from current series.
 * Graph and audio graph doc patches are dropped from this series
   and are sent separately as mentioned above.
 * Minor change with phandle label for TX1 and Nano platform DT files.
 * No changes in other patches.

v3 -> v4
--------
 * Added new patches to convert graph.txt and audio-graph-card.txt
   to corresponding json-schema files. Later these references
   are used in Tegra audio graph schema.

 * AHUB component binding docs are updated to reflect the usage
   of ports/port/endpoint

 * More common stuff is moved into graph_parse_of() and this is
   used by both generic and Tegra audio graph.

 * DT binding for Tegra audio graph is updated to included "ports { }"

 * As per the suggestion 'void *data' member is dropped from
   'asoc_simple_priv' and instead container method is used to
   maintain required custom data internal to Tegra audio graph.

v2 -> v3
--------
 * Dropped new compatible addition in generic graph driver
   after reviewing it with Morimoto-san. Instead added Tegra
   audio graph driver and new compatibles are added in the same.
 * Added new patches to expose new members for customization
   in audio graph driver.
 * Added new patch for Tegra audio graph driver and related
   documentation.
 * Minor change in below commit where mutex version of helper is used
   "ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM"
 * DT binding is updated to use the newly exposed compatibles
 * No changes in other patches

v1 -> v2
--------
 * Re-organized ports/endpoints description for ADMAIF and XBAR.
   Updated DT patches accordingly.
 * After above change, multiple Codec endpoint support is not
   required and hence dropped for now. This will be considered
   separately if at all required in future.
 * Re-ordered patches in the series.

Sameer Pujar (6):
  ASoC: dt-bindings: tegra: Add graph bindings
  ASoC: dt-bindings: tegra: Add json-schema for Tegra audio graph card
  ASoC: tegra: Add audio graph based card driver
  arm64: defconfig: Enable Tegra audio graph card driver
  arm64: tegra: Audio graph header for Tegra210
  arm64: tegra: Audio graph sound card for Jetson Nano and TX1

 .../sound/nvidia,tegra-audio-graph-card.yaml       | 187 +++++++++++++++
 .../bindings/sound/nvidia,tegra186-dspk.yaml       |  18 +-
 .../bindings/sound/nvidia,tegra210-admaif.yaml     |  13 +-
 .../bindings/sound/nvidia,tegra210-ahub.yaml       |  13 +-
 .../bindings/sound/nvidia,tegra210-dmic.yaml       |  18 +-
 .../bindings/sound/nvidia,tegra210-i2s.yaml        |  18 +-
 .../boot/dts/nvidia/tegra210-audio-graph.dtsi      | 153 ++++++++++++
 arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 262 +++++++++++++++++++++
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 146 ++++++++++++
 arch/arm64/configs/defconfig                       |   1 +
 sound/soc/tegra/Kconfig                            |   9 +
 sound/soc/tegra/Makefile                           |   2 +
 sound/soc/tegra/tegra_audio_graph_card.c           | 251 ++++++++++++++++++++
 13 files changed, 1085 insertions(+), 6 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml
 create mode 100644 arch/arm64/boot/dts/nvidia/tegra210-audio-graph.dtsi
 create mode 100644 sound/soc/tegra/tegra_audio_graph_card.c

--
2.7.4

Simple conversions from two dma_set_mask*() calls into the single
dma_set_mask_and_coherent().

Just a minor code refactoring, no functional changes.

Takashi

===

Takashi Iwai (3):
  ASoC: intel: skl: Simplify with dma_set_mask_and_coherent()
  ASoC: SOF: intel: Simplify with dma_set_mask_and_coherent()
  ASoC: tegra: Simplify with dma_set_mask_and_coherent()

 sound/soc/intel/skylake/skl.c | 8 ++------
 sound/soc/sof/intel/hda.c     | 8 ++------
 sound/soc/tegra/tegra_pcm.c   | 6 +-----
 3 files changed, 5 insertions(+), 17 deletions(-)

--
2.26.2

ASoC: cpcap: Implement set_tdm_slot for voice call support

For using cpcap for voice calls, we need to route audio directly from
the modem to cpcap for TDM (Time Division Multiplexing). The voice call
is direct data between the modem and cpcap with no CPU involvment. In
this mode, the cpcap related audio mixer controls work for the speaker
selection and volume though.

To do this, we need to implement standard snd_soc_dai_set_tdm_slot()
for cpcap. Then the modem codec driver can use snd_soc_dai_set_sysclk(),
snd_soc_dai_set_fmt(), and snd_soc_dai_set_tdm_slot() to configure a
voice call.

Let's add cpcap_voice_set_tdm_slot() for this, and cpcap_voice_call()
helper to configure the additional registers needed for voice call.

Let's also clear CPCAP_REG_VAUDIOC on init in case we have the bit for
CPCAP_BIT_VAUDIO_MODE0 set on init.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20210112174704.GA13496@duo.ucw.czSigned-off-by: Mark Brown <broonie@kernel.org>

It is not guaranteed that I2S RX is disabled when the kernel booting.
For example, if the kernel crashes while it is enabled, it will keep
enabled until the next time EC reboots. Reset I2S RX when probing to
fix this issue.
Signed-off-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210115075301.47995-2-yuhsuan@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Add the new command EC_CODEC_I2S_RX_RESET in ec_codec_i2s_rx_subcmd,
which is used for resetting the EC codec.
Signed-off-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210115075301.47995-1-yuhsuan@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Add Tegra audio machine driver which is based on generic audio graph card
driver. It re-uses most of the common stuff from audio graph driver and
uses the same DT binding. Required Tegra specific customizations are done
in the driver and additional DT bindings are required for clock handling.

Details on the customizations done:

 - Update PLL rates at runtime: Tegra HW supports multiple sample rates
   (multiples of 8x and 11.025x) and both of these groups require different
   PLL rates. Hence there is a requirement to update this at runtime.
   This is achieved by providing a custom 'snd_soc_ops' and in hw_param()
   callback PLL rate is updated as per the sample rate.

 - Internal structure 'tegra_audio_graph_data' is used to maintain clock
   handles of PLL.

 - The 'force_dpcm' flag is set to use DPCM for all DAI links.

 - The 'component_chaining' flag is set to use DPCM with component model.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/1611048496-24650-4-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add YAML schema for Tegra audio graph sound card DT bindings. It uses the
same DT bindings provided by generic audio graph driver. Along with this
few standard clock DT bindings are added which are specifically required
for Tegra audio.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/1611048496-24650-3-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add device tree binding properties of generic graph to ASoC component
devices. This allows to define audio ports out of these components or
DAIs and audio graph based sound card can be realised with this.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/1611048496-24650-2-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>

ASoC tegra PCM code still has explicit calls of dma_set_mask() and
dma_set_coherent_mask().

Let's simplify with dma_set_mask_and_coherent().

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20210114133337.1039-4-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>

ASoC Intel SOF driver still has explicit calls of dma_set_mask() and
dma_set_coherent_mask().

Let's simplify with dma_set_mask_and_coherent().

Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20210114133337.1039-3-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>

ASoC Intel Skylake driver still has explicit calls of dma_set_mask()
and dma_set_coherent_mask().

Let's simplify with dma_set_mask_and_coherent().

Cc: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20210114133337.1039-2-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>

Add PCI id for the AlderLake-P.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20210114115558.52699-1-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The remote-endpoint may not be available if it is part of some
pluggable module. One such example would be an audio card, the
Codec endpoint will not be available until it is plugged in.
Hence drop 'remote-endpoint' as a required property.

Cc: Rob Herring <robh@kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/1610948585-16286-1-git-send-email-spujar@nvidia.comSigned-off-by: Mark Brown <broonie@kernel.org>

Fix devicetree binding errors caused by newly added parameters
Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Link: https://lore.kernel.org/r/20210118102706.6125-1-michael.wei.hong.sit@intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

The timeout for an individual transaction w/ the Cadence IP is the same as
the entire resume operation for codecs.
This doesn't make sense, we need to have at least one order of magnitude
between individual transactions and the entire resume operation.

Set the timeout on the Cadence side to 500ms and 5s for the codec resume.

Both ASoC and SoundWire trees are fine for this series.

Pierre-Louis Bossart (2):
  ASoC: codecs: soundwire: increase resume timeout
  soundwire: cadence: reduce timeout on transactions

 drivers/soundwire/cadence_master.c | 2 +-
 sound/soc/codecs/max98373-sdw.c    | 4 +++-
 sound/soc/codecs/rt1308-sdw.c      | 2 +-
 sound/soc/codecs/rt5682.h          | 2 +-
 sound/soc/codecs/rt700-sdw.c       | 2 +-
 sound/soc/codecs/rt711-sdw.c       | 2 +-
 sound/soc/codecs/rt715-sdw.c       | 2 +-
 7 files changed, 9 insertions(+), 7 deletions(-)

--
2.17.1

Merge series "ASoC: qcom: Minor code cleanups for lpass-cpu" from Stephen Boyd <swboyd@chromium.org>:

Here's some minor code cleanups for the lpass-cpu driver. I noticed that
it casts away const from the driver data from DT. That's not great but
fixing it is a little more involved. I'll get to it later. There's also
some questionable clk_get() usage that should probably be
clk_get_optional(). For now this should help a little.

Cc: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Cc: Srinivasa Rao <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>

Stephen Boyd (4):
  ASoC: qcom: Remove useless debug print
  ASoC: qcom: Add some names to regmap configs
  ASoC: qcom: Stop casting away __iomem for error pointers
  ASoC: qcom: Remove duplicate error messages on ioremap

 sound/soc/qcom/lpass-cpu.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

base-commit: 5c8fe583
--
https://chromeos.dev

The resume operation relies on multiple transactions to synchronize
the regmap state, make sure the timeout is one order of magnitude
larger than an individual transaction, so that timeouts of failed
transactions are detected first.
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/20210115061651.9740-2-yung-chuan.liao@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

We don't need to print an error message when these ioremap operations
fail. The function that returns an error already prints an error message
and properly attributes it to the device. Drop them to save some code.

Cc: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Cc: Srinivasa Rao <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210115034327.617223-5-swboyd@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

We don't need to cast away __iomem when testing with IS_ERR() or
converting with PTR_ERR(). Modern sparse can handle this just fine.
Drop it.

Cc: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Cc: Srinivasa Rao <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210115034327.617223-4-swboyd@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

This device can sometimes have multiple regmaps. Let's add a name so
that we can differentiate in debugfs more easily.

Cc: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Cc: Srinivasa Rao <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210115034327.617223-3-swboyd@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

This looks like a left over debug print that tells us that HDMI is
enabled. Let's remove it as that's definitely not an error to have HDMI
enabled.

Cc: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Cc: Srinivasa Rao <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Cheng-Yi Chiang <cychiang@chromium.org>
Fixes: 7cb37b7b ("ASoC: qcom: Add support for lpass hdmi driver")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210115034327.617223-2-swboyd@chromium.orgSigned-off-by: Mark Brown <broonie@kernel.org>

Invoke hda_dsp_remove() as the .shutdown() callback. This will help to
perform shutdown of the DSP safely on TGL platforms before shutting down
or rebooting the system.

BugLink: https://github.com/thesofproject/linux/issues/2571Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-4-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add the .shutdown() callback to the sof-pci-dev driver, to help to
handle shutting down specific tasks for SOF PCI platforms.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-3-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add helper snd_sof_device_shutdown() to wrap the platform specific
.shutdown callbacks for SOF platforms.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-2-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add .shutdown() callback to the struct snd_sof_dsp_ops, for
doing platform specific actions at shutdown.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210113152617.4048541-1-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: soc-pcm: cleanup code" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

These are not so important, but for
soc-pcm cleanup patches.

Kuninori Morimoto (6):
  ASoC: soc-pcm: move dpcm_set_fe_update_state()
  ASoC: soc-pcm: add dpcm_set_be_update_state()
  ASoC: soc-pcm: add soc_pcm_set_dai_params()
  ASoC: soc-pcm: cleanup soc_pcm_apply_symmetry()
  ASoC: soc-pcm: cleanup soc_pcm_params_symmetry()
  ASoC: soc-pcm: setup pcm at one place in soc_new_pcm()

 sound/soc/soc-pcm.c | 231 +++++++++++++++++---------------------------
 1 file changed, 90 insertions(+), 141 deletions(-)

--
2.25.1

Thank you for your help !!

Best regards
---
Kuninori Morimoto

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210106133650.13509-3-lars@metafoo.deSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20210106133650.13509-2-lars@metafoo.deSigned-off-by: Mark Brown <broonie@kernel.org>

Instead of manually managing its DMA buffers using
dma_{alloc,free}_coherent() lets the sound core take care of this using
managed buffers.

On one hand this reduces the amount of boiler plate code, but the main
motivation for the change is to use the shared code where possible. This
makes it easier to argue about correctness and that the code does not
contain subtle bugs like data leakage or similar.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20210106133650.13509-1-lars@metafoo.deSigned-off-by: Mark Brown <broonie@kernel.org>

At the moment it is necessary to set up the DAPM routes between
front-end AIF<->DAI explicitly in the device tree, e.g. using

	audio-routing =
		"MM_DL1", "MultiMedia1 Playback",
		"MM_DL3", "MultiMedia3 Playback",
		"MM_DL4", "MultiMedia4 Playback",
		"MultiMedia2 Capture", "MM_UL2";

This is prone to mistakes and (sadly) there is no clear error if one
of these routes is missing. :(

Actually, this should not be necessary because the ASoC core normally
automatically links AIF<->DAI within snd_soc_dapm_link_dai_widgets().
This is done using the "stname" parameter of SND_SOC_DAPM_AIF_IN/OUT.

For SND_SOC_DAPM_AIF_IN("MM_DL1", "MultiMedia1 Playback", 0, 0, 0, 0),
it should create the route from above: MM_DL1 <-> MultiMedia1 Playback.

This does not work at the moment because the AIF widget (MM_DL1)
and the DAI widget (MultiMedia1 Playback) belong to different
DAPM contexts (q6routing / q6asm-dai).

Fix this by declaring the AIF widgets in the same driver as the DAIs
(q6asm-dai). Now the routes above are created automatically
and no longer need to be specified in the device tree.

This is also more consistent with the back-end AIFs which are already
declared in q6afe-dais instead of q6routing. q6routing should only link
the components together using mixers.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 2a9e92d3 ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20201211203255.148246-1-stephan@gerhold.netSigned-off-by: Mark Brown <broonie@kernel.org>

There are two issues with this code.  The first error path forgot to set
the error code and instead returns success.  The second error path
doesn't clean up.

Fixes: 272b5edd ("ASoC: Add support for CS42L56 CODEC")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X9NE/9nK9/TuxuL+@mwandaSigned-off-by: Mark Brown <broonie@kernel.org>

soc_pcm_apply_symmetry() want to call snd_pcm_hw_constraint_single()
for rate/channel/sample_bits, but, it needs many condition check.
These are very similar but different, thus, it needs to have very
verbose code.
This patch use macro for it and make code more simple.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wnxo7uyq.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

Getting rate/channels/sample_bits from param needs fixed method.
This patch adds new soc_pcm_set_dai_params() and replace existing code.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y2i47uyw.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

soc-pcm has dpcm_set_fe_update_state() to update FE's runtime_update
(except dpcm_fe_dai_do_trigger() which needs to update it without it).
OTOH, it doesn't have BE's update function.

	O: dpcm_set_fe_update_state()
	X: dpcm_set_be_update_state()

This patch add BE's dpcm_set_fe_update_state()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zh2k7uz1.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch moves dpcm_set_fe_update_state() to top side.
This is prepare for cleanup soc-pcm.c
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871rfw99jn.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series "ASoC: Intel: bytcr_rt5640: Add support for devices with only a headphone jack (no speakers/mic)" from Hans de Goede <hdegoede@redhat.com>:

Hi All,

This series adds support for devices with only a headphone jack
(no speakers/internal mic). Specifically this adds support for the
Mele PCG03 Mini PC. But the new no-speakers and no-internal-mic quirks
will likely be useful on other devices too.

Regards,

Hans