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Chancel Liu
51d765f79c ASoC: fsl_micfil: Add new registers and new bit definition 
MICFIL IP is upgraded on i.MX93 platform. These new registers and new
bit definition are added to complete the register list.

Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20230802052117.1293029-2-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-02 13:10:32 +01:00
Mark Brown
224be454ef ASoC: Intel: machine driver updates for 6.6 
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

Lots of small cleanups coming from Bard Liao and Charles Keepax for
SoundWire platforms, and minor additions for RVPs and Chromebooks.
 2023-08-01 14:56:00 +01:00
Mark Brown
d09fd7eb07 ASoC/SOF/Intel/AMD: cleanups for GCC11 -fanalyzer 
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

GCC11 provides an '-fanalyzer' static analysis option which does not
provide too many false-positives. This patch cleans-up known
problematic code paths to help enable this capability in CI. We've
used this for about a month already.
 2023-08-01 12:45:03 +01:00
Curtis Malainey
8dc97ccf94 ASoC: SOF: Deprecate invalid enums in IPC3 
The switch component was never completed and sat half empty for over 3
years. It was recently deleted. For modern components this would
require not change in the kernel but since this was a legacy allocation
from the enum days of IPC3 we should mark the respective enum as
deprecated.

The splitter component was never even got a source file in the firmware.
Therefore also delete it since this is not needed.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:24:03 +01:00
Trevor Wu
ed19c4a9b1 ASoC: SOF: ipc3: update dai_link_fixup for SOF_DAI_MEDIATEK_AFE 
For MediaTek AFE, DAI DMA can support different bitwidths compared to
the BE DAI. Therefore, it is preferable to obtain the BE frame format
from the DAI_CONFIG.

Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:24:02 +01:00
Pierre-Louis Bossart
cf35ab3d58 ASoC: soc-acpi: improve log messagesin link_slaves_found() 
use 'part_id' to follow MIPI/SoundWire wording and use more consistent
%#x format.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:24:01 +01:00
Pierre-Louis Bossart
bb29a33c4b ASoC: soc-acpi: move link_slaves_found() 
Move existing function in common library to make sure the code can be
reused by other SoC vendors.

No functionality change outside of the move and added prefix.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:24:00 +01:00
Pierre-Louis Bossart
799d9933ba ASoC: SOF: Intel: start simplify the signature of link_slaves_found() 
Start removing Intel-specific arguments to make that function usable
by other SOC vendors.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230731213242.434594-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:24:00 +01:00
Charles Keepax
a60ed3b738 ASoC: intel: sof_sdw: Move group_generated logic 
Hoist the handling logic for group_generated up to the
sof_card_dai_links_create level. This avoids the need to pass the array
through multiple levels of functions.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-24-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:43 +01:00
Charles Keepax
a386162e7d ASoC: intel: sof_sdw: Merge codec_conf_alloc into dailink_info 
Rename get_sdw_dailink_info to simply get_dailink_info and have it also
return the number of codecs present. Then hoist the allocation of the
codec conf structure up into sof_card_dai_links_create. This saves an
extra loop through the adr_link array, allows us to get rid of
sof_card_codec_conf_alloc and makes the allocation more explicit.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-23-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:42 +01:00
Charles Keepax
98a7a1143f ASoC: intel: sof_sdw: Clean up DAI link counting 
The counting of each of the types of DAI link is a bit messy with things
added onto an intermediate variable as it goes along. Re-order things a
little to keep the order consistent with the rest of the function and
simplify the process down to a variable for each type of DAI and then
sum them at the end.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-22-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:41 +01:00
Chao Song
4754e29c77 ASoC: Intel: sof_sdw: add cs35l56 codec info 
Add cs35l56 support in sof_sdw machine driver.

Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Chao Song <chao.song@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/20230731214257.444605-21-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:40 +01:00
Charles Keepax
0095820081 ASoC: intel: sof_sdw: Allow direct specification of CODEC name 
Add support for MFD based CODEC drivers, by allowing the CODEC name to
not be the SoundWire device directly.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.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/20230731214257.444605-20-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:39 +01:00
Bard Liao
656dd91a3a ASoC: Intel: sof_sdw: break earlier when a adr link contains different codecs 
create_codec_dai_name() is used to create codec component's information
in different adr links. We can and should break before we do anything.

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/20230731214257.444605-19-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:38 +01:00
Charles Keepax
8673e68b59 ASoC: intel: sof_sdw: Move amp_num initialisation to mc_probe 
The amp_num member of the info struct is zeroed at the start of
sof_card_dai_links_create, but then summed in mc_probe after
sof_card_dai_links_create is called. It is a little clearer to hoist the
initialisation out of sof_card_dai_links_create so it is on the same
level as the summation.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:37 +01:00
Charles Keepax
febac07b4c ASoC: intel: sof_sdw: Remove redundant parameters in dai creation 
Pull the device and mach struct out of the card rather than explicitly
passing to sof_card_dai_links_create.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-17-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:36 +01:00
Charles Keepax
855e69f4ff ASoC: intel: sof_sdw: Minor tidy up of mc_probe 
Shuffle things around to group operations a little more, and
consistently use card->dev.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-16-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:35 +01:00
Charles Keepax
fad1a9eff6 ASoC: intel: sof_sdw: Constify parameter to find_codec_part_info 
The address passed to find_codec_part_info should be const.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:34 +01:00
Charles Keepax
31a54f78ad ASoC: intel: sof_sdw: Simplify find_codec_info_acpi 
Use a return rather than a break and an additional range check.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-14-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:33 +01:00
Charles Keepax
18c45cb362 ASoC: intel: sof_sdw: Use a module device table 
A module device table is generally preferred over hard coding a
MODULE_ALIAS.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:32 +01:00
Charles Keepax
08f62f6291 ASoC: intel: sof_sdw: Remove some extra line breaks 
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:31 +01:00
Charles Keepax
4fc16d21b7 ASoC: intel: sof_sdw: Rename codec_idx to codec_dlc_index 
Having two local variables called codec_idx and codec_index, that refer
to different things is a little confusing. Rename codec_idx to
codec_dlc_index to indicate it points into the dai_link_component array.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:30 +01:00
Charles Keepax
1d1062382b ASoC: intel: sof_sdw: Use consistent variable naming for links 
The driver makes extensive use of both ACPI link and ASoC DAI link
structs, often referring to both with the variable name link. Make the
code a little easier to follow by consistently using adr_link for the
ACPI bits and dai_links for the ASoC bits.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:29 +01:00
Pierre-Louis Bossart
0cc85f2bfb ASoC: Intel: sof_sdw: add support for SKU 0AFE 
Yet another missing configuration, with the standard configuration

link0: rt711-sdca
link 1 and 2: rt1316-sdca
link3: rt714-sdca

Link: https://github.com/thesofproject/sof/issues/7799
Reviewed-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/20230731214257.444605-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:29 +01:00
Bard Liao
616bee2c06 ASoC: Intel: sof_sdw: rename link_id to be_id 
The link_id parameter in create_sdw_dailink is actually the BE link id.
Rename it to be_id to be consistent with the caller and less confusion.
No functionality change.

Reviewed-by: Rander Wang <rander.wang@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/20230731214257.444605-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:28 +01:00
Pierre-Louis Bossart
3390d4ed82 ASoC: Intel: sof_sdw: allow mockup amplifier to provide feedback 
The capture setting are missing and preventing topologies with
feedback from loading.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-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/20230731214257.444605-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:27 +01:00
Pierre-Louis Bossart
4b68ce6912 ASoC: Intel: sof_sdw: reorder SoundWire codecs in Kconfig 
No functionality change, just sort Realtek codecs using increasing
part IDs.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-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/20230731214257.444605-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:26 +01:00
Uday M Bhat
a14aded929 ASoC: Intel: sof_sdw: Update BT offload config for soundwire config 
For soundwire config, SSP1 is used for BT offload. This is enabled
in sof_sdw_quirk_table

Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Uday M Bhat <uday.m.bhat@intel.com>
Signed-off-by: Jairaj Arava <jairaj.arava@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:25 +01:00
apoorv
f3c37847c7 ASoC: Intel: sof_rt5682 add support for HDMI_In capture 
Adding support for 2 streams of HDMI-In capture via I2S with rt5682s
codec variant

Reviewed-by: CBM <balamurugan.c@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: apoorv <apoorv@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:24 +01:00
Terry Cheong
26d9726f66 ASoC: Intel: sof_rt5682: add RPL support for MAX98357A speaker 
Adding support back to RPL devices that lost audio after the RPL/ADL
split. The hardware configuration is:

SSP0: 10EC5682/RTL5682 codec
SSP2: MAX98357A amplifier

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Terry Cheong <htcheong@chromium.org>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:23 +01:00
Balamurugan C
e63e2810ed ASoC: Intel: soc-acpi: Add entry for rt711-sdca-sdw at link 0 in RPL match table 
Adding RT711 sdca SDW codec support with SDW0 link for RPL RVP platforms

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230731214257.444605-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:22 +01:00
Pierre-Louis Bossart
871861f6ad ASoC: amd: acp5x-mach:add checks to avoid static analysis warnings 
snd_soc_card_get_codec_dai() can return NULL, but that value is not
checked for, leading to static analysis warnings.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:18 +01:00
Pierre-Louis Bossart
71d76768fb ASoC: Intel: atom: remove static analysis false positive 
make KCFLAGS='-fanalyzer' sound/soc/intel/atom/ reports a possible
NULL pointer dereference.

sound/soc/intel/atom/sst/sst_stream.c:221:40: error: dereference of
NULL ‘block’ [CWE-476] [-Werror=analyzer-null-dereference]
  221 |                         unsigned char *r = block->data;

This is a false-positive, the GCC analyzer generated that report by
considering if (bytes->block) as true in some cases and false in
others.

We can simplify the code and use a local variable so that static
analysis does not try to look for cases where bytes->block can be
modified concurrently.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:17 +01:00
Pierre-Louis Bossart
64778b022e ASoC: Intel: bdw_rt286: add checks to avoid static analysis warnings 
snd_soc_card_get_codec_dai() can return NULL, but that value is not
checked for, leading to false-positive static analysis warnings

sound/soc/intel/boards/bdw_rt286.c:190:16: error: dereference of NULL
‘codec_dai’ [CWE-476] [-Werror=analyzer-null-dereference]

  190 |         return snd_soc_component_set_jack(codec_dai->component, NULL, NULL);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ‘card_suspend_pre’: event 1
    |
    |  190 |         return snd_soc_component_set_jack(codec_dai->component, NULL, NULL);
    |      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    |      |                |
    |      |                (1) dereference of NULL ‘codec_dai’

This NULL dereference cannot happen, the codec-dai "rt286-aif1" must exists
otherwise the card would not be created. Static analysis cannot know
that however so we might as well squelch this report.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:17 +01:00
Pierre-Louis Bossart
8cf5286216 ASoC: SOF: mediatek: remove error checks on NULL ipc 
mtk_adsp_ipc_get_data() can return NULL, but the value is not checked
before being used, leading to static analysis warnings.

sound/soc/sof/mediatek/mt8195/mt8195.c:90:32: error: dereference of
NULL ‘0’ [CWE-476] [-Werror=analyzer-null-dereference]

   90 |         spin_lock_irqsave(&priv->sdev->ipc_lock, flags);
      |                            ~~~~^~~~~~

It appears this is not really a possible problem, so remove those checks.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:16 +01:00
Pierre-Louis Bossart
e302f8d9f7 ASoC: SOF: imx: remove error checks on NULL ipc 
imx_dsp_get_data() can return NULL, but the value is not checked
before being usd, leading to static analysis warnings.

sound/soc/sof/imx/imx8.c:85:32: error: dereference of NULL ‘0’
[CWE-476] [-Werror=analyzer-null-dereference]

   85 |         spin_lock_irqsave(&priv->sdev->ipc_lock, flags);
      |                            ~~~~^~~~~~

It appears this is not really a possible problem, so remove those checks.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:15 +01:00
Pierre-Louis Bossart
55cb3dc271 ASoC: SOF: topology: simplify code to prevent static analysis warnings 
make KCFLAGS='-fanalyzer' sound/soc/sof/intel/ reports a possible NULL
pointer dereference.

sound/soc/sof/topology.c:1136:21: error: dereference of NULL ‘w’
[CWE-476] [-Werror=analyzer-null-dereference]

 1136 |     strcmp(w->sname, rtd->dai_link->stream_name))

The code is rather confusing and can be simplified to make static
analysis happy. No functionality change.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:14 +01:00
Pierre-Louis Bossart
e44222c213 ASoC: SOF: ipc3: add checks to prevent static analysis warnings 
make KCFLAGS='-fanalyzer' sound/soc/sof/ reports an issue with memcpy:

sound/soc/sof/ipc3.c: In function ‘ipc3_wait_tx_done’:
sound/soc/sof/ipc3.c:309:33: error: use of NULL ‘reply_data’ where
non-null expected [CWE-476] [-Werror=analyzer-null-argument]

  309 |                        memcpy(reply_data, msg->reply_data,
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  310 |                               msg->reply_size);

The finding is legit with this call:
    return sof_ipc3_tx_msg(sdev, &pm_ctx, sizeof(pm_ctx), NULL, 0, false);

Static analysis has no way of knowing that the reply will be zero-sized.

Add a check to only do the memcpy if the reply size is not zero and
the destination pointer is not NULL.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:13 +01:00
Pierre-Louis Bossart
390e7066db ASoC: SOF: sof-client-probes-ipc4: add checks to prevent static analysis warnings 
make KCFLAGS='-fanalyzer' sound/soc/sof/ reports several NULL pointer
dereference paths.

sof_ipc4_probe_get_module_info() can return a NULL value, but it's
only tested in the init state. Static analyzers cannot know the probe
state machine and hence flags a potential issue for all calls of that
function.

Squelch these errors by adding the same check consistently.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20230731213748.440285-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 23:22:12 +01:00
Mark Brown
169e154b8f ASoC: wm8960: Clocking tweaks 
Merge series from Mark Brown <broonie@kernel.org>:

A couple of minor clocking improvements that make the wm8960 driver work
a bit better with generic cards.
 2023-07-31 22:27:26 +01:00
Brent Lu
36eb986845 ASoC: Intel: maxim-common: get codec number from ACPI table 
We implement a helper function to get number of codecs from ACPI
subsystem instead of using quirk flag in machine driver. Also refactor
module interface by adding max_98390_dai_link() function.

On the sof_rt5682 machine driver side, we remove the quirk flag
SOF_MAX98390_TWEETER_SPEAKER_PRESENT and use the new interface of
max98390 to setup dai link.

Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230731103419.2536036-2-brent.lu@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 18:22:43 +01:00
Mark Brown
138b5c278a ASoC: rsnd: add multi Component support 
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

These are part of "ASoC: add multi Component support" patch-set.
The patch-set supports below case as "2 Cards".

	+-- basic board --------+
	|+--------+             |
	|| CPU ch0| <--> CodecA |
	||     ch1| <-+         |
	|+--------+   |         |
	+-------------|---------+
	+-- expansion board ----+
	|             |         |
	|             +-> CodecB|
	+-----------------------+

Renesas sound driver and its Doc part were held for observation.
Rob mentioned that "definitions" vs "$defs". But I got error on "$defs",
no error on "definitions". I believe this change is not mandatory.

He also mentioned that "reg" is missing, but I also believe that "reg"
is automatically handled somehow/somewhere (I'm not sure detail, but other
reviewer indicated it before).

He also mentioned that "ports" and "port", but added new "ports" needs
special handling. Using "ports" vs "port" are different, not
compatible on this driver. This means we need both on Doc.

Thus, there is no update for these.
 2023-07-31 17:12:05 +01:00
Mark Brown
2bbc2df46e ASoC: wm8960: Make automatic the default clocking mode 
The wm8960 driver supports an automatic clocking mode which will use the
MCLK directly where possible and fall back to the PLL if there is no
suitable configuration directly using the MCLK.  Clock 0 will be used by
the generic cards when configuring things, currently this is a MCLK only
mode but using AUTO mode would be more functional.  Since the driver
still prefers to use MCLK directly where possible there should be no
negative impact on systems which are able to use MCLK directly.

As far as I can see nothing is using the system clock as part of the
ABI, the only reference I can see to a mode in a machine driver is the
Freescale i.MX card which uses the automatic mode with an explicit in
kernel call using the constant so will be unaffected.

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230731-asoc-wm8960-clk-v1-2-69f9ffa2b10a@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 16:12:47 +01:00
Mark Brown
0169cc3f20 ASoC: wm8960: Read initial MCLK rate from clock API 
When we have a MCLK provided by the clock API read the rate at startup
and store it so that there's something set before the machine driver has
done clocking configuration (eg, if it only configures clocking based on
sample rate).

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230731-asoc-wm8960-clk-v1-1-69f9ffa2b10a@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 16:12:46 +01:00
David Heidelberg
cd8ee8aba1 dt-bindings: sound: gtm601: convert to YAML 
Convert GTM601 binding to the YAML format.

Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230730191742.117013-1-david@ixit.cz
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:54 +01:00
Kuninori Morimoto
1638290414 ASoC: dt-bindings: renesas,rsnd.yaml: enable multi ports for multi Component support 
To enable multi Component support, "multi ports" is needed for Audio Graph
Card/Card2, and "multi rcar_sound,dai" is needed for Simple Audio Card.
This patch enable these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0oyb1li.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:51 +01:00
Kuninori Morimoto
289f6e3bdc ASoC: dt-bindings: renesas,rsnd.yaml: add common port-def 
renesas,rsnd uses both "ports" has "port", and these are very similar.
To avoid duplicated definitions, this patch adds common port-def.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sf9eb1ln.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:50 +01:00
Kuninori Morimoto
547b02f74e ASoC: rsnd: enable multi Component support for Audio Graph Card/Card2 
+-- Basic Board ---------+
	|+--------+      +------+|
	|| CPU ch0| <--> |CodecA||
	||     ch1| <-+  +------+|
	|+--------+   |          |
	+-------------|----------+
	+-- expansion board -----+
	|             |  +------+|
	|             +->|CodecB||
	|                +------+|
	+------------------------+

In above HW connection case, we intuitively think we want to handle these
as "2 Sound Cards".

	card0,0: CPU-ch0 - CodecA
	card1,0: CPU-ch1 - CodecB

But, we needed to handle it as "1 big Sound Card", because of
Component vs Card limitation.

	card0,0: CPU-ch0 - CodecA
	card0,1: CPU-ch1 - CodecB

This patch enables multi Component to handle multi Cards.
To support it, it needs

	- Fill dai_args for each DAI on snd_soc_dai_driver
	- Parse DT for each Component (Simple Card/Audio Graph Card)

Ex) Simple Card

	rcar_sound {
		...

		/* Component0 */
		rcar_sound,dai@0 {
			...
		};

		/* Component1 */
		rcar_sound,dai@1 {
			...
		};
	};

Ex) Audio Graph Card/Card2

	rcar_sound {
		/* Component0 */
		ports@0 {
			...
		};

		/* Component1 */
		ports@1 {
			...
		};
	};

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tttub1m4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:49 +01:00
Kuninori Morimoto
6328489c13 ASoC: rsnd: cleanup rsnd_dai_of_node() 
It calls rsnd_dai_of_node() to know it was called from Audio Graph
Card/Card2, or from Simple Audio Card. And after that, it gets
number of related DAIs.

To be more simple code, this patch merges these.
This is prepare for multi Component support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87v8eab1md.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:48 +01:00
Kuninori Morimoto
8897a1475f ASoC: rsnd: use DAI driver ID instead of DAI ID 
Current rsnd is using DAI ID to get own priv data without setting
driver->id. It was no problem for Single Component, but will be problem
in case of Multi Component, because it is not a DAI serial number.

	struct snd_soc_dai *snd_soc_register_dai(...)
	{
		...
		if (dai_drv->id)
			dai->id = dai_drv->id;
		else
			dai->id = component->num_dai;
		...
	}

This patch sets driver->id, and get serial number.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wmyqb1mm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-31 12:44:47 +01:00