Balamurugan C [Thu, 12 Sep 2024 12:03:07 +0000 (20:03 +0800)]
ASoC: Intel: sof_rt5682: Add HDMI-In capture with rt5682 support for ARL.
Added match table entry on arl machines to support HDMI-In capture
with rt5682 I2S audio codec. also added the respective quirk
configuration in rt5682 machine driver.
Do not set common_hdmi_codec_drv in SOF platform driver since no
machine driver needs it. Remove member variable common_hdmi_codec_drv
from snd_soc_acpi_mach_params structure.
At least if rsnd is using DPCM connection on Audio-Graph-Card2,
fw_devlink might doesn't have enough information to break the cycle
(Same problem might occur with Multi-CPU/Codec or Codec2Codec).
In such case, rsnd driver will not be probed.
Add post-init-providers support to break the link cycle.
Mark Brown [Wed, 11 Sep 2024 14:53:59 +0000 (15:53 +0100)]
Add support for primary mi2s on SM8250
Merge series from Jens Reidel <adrian@travitia.xyz>:
This patch adds support for the primary mi2s interface on devices using SM8250
audio drivers. Tested on SM7150 (xiaomi-davinci). SM7150 sound is close to
SM8250 and we intend to use it as a fallback in the future.
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Jaroslav Kysela <perex@perex.cz>
To: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Cc: linux-arm-msm@vger.kernel.org Cc: linux-sound@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux@mainlining.org
Jens Reidel (1):
ASoC: qcom: sm8250: enable primary mi2s
ASoC: atmel: mchp-pdmc: Improve maxburst calculation for better performance
Improve the DMA descriptor calculation by dividing the period size by the
product of sample size and DMA chunk size, rather than just DMA chunk size.
Ensure that all DMA descriptors start from a well-aligned address to
improve the reliability and efficiency of DMA operations and avoid
potential issues related to misaligned descriptors.
[andrei.simion@microchip.com: Adjust the commit title. Reword the commit
message. Add MACROS for each DMA size chunk supported by mchp-pdmc.
Add DMA_BURST_ALIGNED preprocesor function to check the alignment of the
DMA burst.]
ASoC: mediatek: mt8365: check validity before usage of i2s_data
There may be a case where i2s_data may not get initialized by the for
loop which will cause the kernel crash. Initialize the i2s_data to NULL
and abort execute if it isn't found.
Fixes: 402bbb13a195 ("ASoC: mediatek: mt8365: Add I2S DAI support") Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20240911111317.4072349-1-usama.anjum@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: amd: acp: remove MODULE_ALIAS for sof based generic machine driver
As module device table added for AMD sof based generic machine driver,
MODULE_ALIAS is not required. Remove MODULE_ALIAS for AMD sof based
generic machine driver.
ASoC: meson: Remove unused declartion in header file
The declaration of aiu_fifo_hw_free() has been removed since
commit e05cde84eabc ("ASoC: meson: Use managed DMA buffer allocation").
Let's remove the unused declaration.
Fixes: e05cde84eabc ("ASoC: meson: Use managed DMA buffer allocation") Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com> Reviewed-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://patch.msgid.link/20240910122330.70684-1-zhangzekun11@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
Tang Bin [Tue, 10 Sep 2024 01:33:03 +0000 (09:33 +0800)]
ASoC: soc-ac97: Fix the incorrect description
In the function snd_soc_alloc_ac97_component &
snd_soc_new_ac97_component, the error return is
ERR_PTR, so fix the incorrect description.
Fixes: 47e039413cac ("ASoC: Add support for allocating AC'97 device before registering it") Fixes: 7361fbeaeaab ("ASoC: ac97: Add support for resetting device before registration") Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Link: https://patch.msgid.link/20240910013303.2044-1-tangbin@cmss.chinamobile.com Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Mon, 9 Sep 2024 21:02:08 +0000 (22:02 +0100)]
ASoC: mt8365: Fix -Werror builds
Merge series from Mark Brown <broonie@kernel.org>:
Nathan reported that the newly added mt8365 drivers were causing a
number of warnings which break -Werror builds, these were only visible
on arm64 since the drivers did not have COMPILE_TEST enabled. Fix this
and some other minor stuff I noticed while doing so.
ASoC: Switch back to struct platform_driver::remove()
After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all drivers below sound/soc to use .remove(), with the eventual
goal to drop struct platform_driver::remove_new(). As .remove() and
.remove_new() have the same prototypes, conversion is done by just
changing the structure member name in the driver initializer.
ASoC: atmel: mchp-i2s-mcc: Remove interface name from stream_name
Remove the interface name from the stream_name. The interface name (and the
index of the interface) can be set in DT using the sound-name-prefix string
property.
[andrei.simion@microchip: Adjust the commit title]
Tang Bin [Sun, 8 Sep 2024 13:46:04 +0000 (21:46 +0800)]
ASoC: codecs: fix the right check and simplify code
In the file drivers/base/platform.c, the return description of
platform_get_irq is 'non-zero IRQ number on success, negative
error number on failure.', so the check is wrong, fix it. And
when get irq failed, the function platform_get_irq logs an error
message.
Mark Brown [Sat, 7 Sep 2024 00:53:32 +0000 (01:53 +0100)]
ASoC: mt8365: Allow build coverage
There is no build time dependency on anything specific to ARCH_MEDIATEK so
enable COMPILE_TEST builds.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-7-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Nothing ever calls mt8365_dai_load_dmic_iirc_coeff_table() so the compiler
warns about an unused static function. While it seems likely that something
should be calling the function I don't know what and this is breaking
-Werror builds like allmodconfig so let's just remove it. It can be added
again along with the user.
Reported-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-6-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 7 Sep 2024 00:53:30 +0000 (01:53 +0100)]
ASoC: mt8365: Remove unused variables
Silence compiler warnings by removing unused variables.
Reported-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-5-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 7 Sep 2024 00:53:29 +0000 (01:53 +0100)]
ASoC: mt8365: Make non-exported functions static
The compilers warn if functions without a prototype are not static so add
appropriate static declarations.
Reported-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-4-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 7 Sep 2024 00:53:28 +0000 (01:53 +0100)]
ASoC: mt8365: Remove unused prototype for mt8365_afe_clk_group_48k()
The function is not used outside of the file it is defined and the
equivalent function for 44.1kHz is not prototyped so remove the prototype
for this function.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-3-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 7 Sep 2024 00:53:27 +0000 (01:53 +0100)]
ASoC: mt8365: Remove spurious unsigned long casts
The regmap APIs take unsigned ints not unsigned longs so casting their
arguments to unsigned longs is not a good choice, the constants being
cast here are all unsigned ints anyway.
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-2-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 7 Sep 2024 00:53:26 +0000 (01:53 +0100)]
ASoC: mt8365: Open code BIT() to avoid spurious warnings
The mt8365 driver uses bits.h to define bitfields but BIT() uses unsigned
long constants so does not play well with being bitwise negated and
converted to an unsigned int, the compiler complains about width reduction
on a number of architectures. Just open code the shifting to avoid the
issue.
Generated with s/BIT(/(1U << /
Reported-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Tested-by: Nathan Chancellor <nathan@kernel.org> # build Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-1-7ad0bac20161@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: loongson: Factor out loongson i2s enable clock functions
There are a few i2s clock enable operations in loongson_i2s_set_fmt(),
convert them to simple helper functions called
loongson_i2s_enable_mclk() and loongson_i2s_enable_bclk().
ASoC: loongson: Factor out loongson_card_acpi_find_device() function
The operations for reading the cpu and codec nodes in
loongson_card_parse_acpi() are similar, so we convert them into a simple
helper function called loongson_card_acpi_find_device().
The mt8365_i2s_enum and mt8365_i2s_hd_str variables are not
used anywhere, but cause a warning when building with C=1
or when enabling -Wunused-const-variable:
sound/soc/mediatek/mt8365/mt8365-dai-i2s.c:781:27: error: 'mt8365_i2s_hd_str' defined but not used [-Werror=unused-const-variable=]
781 | static const char * const mt8365_i2s_hd_str[] = {
| ^~~~~~~~~~~~~~~~~
Remove these for the moment, they can be added back if a
user comes up.
Fixes: 402bbb13a195 ("ASoC: mediatek: mt8365: Add I2S DAI support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://patch.msgid.link/20240907200053.3027553-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
On x86, the header is not already included implicitly,
breaking compile-testing:
In file included from sound/soc/mediatek/mt8365/mt8365-afe-common.h:19,
from sound/soc/mediatek/mt8365/mt8365-afe-pcm.c:18:
sound/soc/mediatek/mt8365/mt8365-afe-pcm.c: In function 'mt8365_afe_cm2_mux_conn':
sound/soc/mediatek/mt8365/mt8365-reg.h:952:41: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
952 | #define CM2_AFE_CM2_CONN_CFG1(x) FIELD_PREP(CM2_AFE_CM2_CONN_CFG1_MASK, (x))
| ^~~~~~~~~~
Included it ahead of the field definitions.
Fixes: 38c7c9ddc740 ("ASoC: mediatek: mt8365: Add common header") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://patch.msgid.link/20240908221754.2210857-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: tlv320aic31xx: Add support for loading filter coefficients
The TLV320DAC3100 Audio DAC has 25 built-in digital audio processing blocks
(PRBs). Each of these PRBs has a static filter structure with programmable
coefficients. Once a PRB is selected for use by the DAC, its filter
coefficients can be configured via a dedicated set of registers.
Define a new optional firmware which can be loaded by the TLV320DAC driver.
This firmware describes a full set of filter coefficients for all blocks
used by the various PRBs.
The firmware's binary format is heavily inspired by the one used in the
peb2466 driver. It includes a version marker to allow for potential
evolutions of the format.
Note that adaptive filtering is not supported i.e. filter coefficients are
loaded once before power-on and then cannot be changed while the DAC is
powered. This is why only page A coefficients are modified. Page B
coefficients are only used for adaptive filtering.
The devm_clk_get_enabled() helpers:
- call devm_clk_get()
- call clk_prepare_enable() and register what is needed in order to
call clk_disable_unprepare() when needed, as a managed resource.
This simplifies the code and avoids the calls to clk_disable_unprepare().
rtd->initialized is used to know whether soc_init_pcm_runtime()
was correctly fined, and used to call snd_soc_link_exit().
We don't need to have it as bool, let's make it bit-field same as
other flags.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Cc: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/87o752k7gq.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Chen Ni [Thu, 5 Sep 2024 02:20:17 +0000 (10:20 +0800)]
ASoC: Intel: skl_hda_dsp_generic: convert comma to semicolon
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Chen Ni [Thu, 5 Sep 2024 03:21:48 +0000 (11:21 +0800)]
ASoC: topology-test: Convert comma to semicolon
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Mark Brown [Thu, 5 Sep 2024 14:44:29 +0000 (15:44 +0100)]
Add audio support for the MediaTek Genio 350-evk
Merge series from amergnat@baylibre.com:
This serie aim to add the following audio support for the Genio 350-evk:
- Playback
- 2ch Headset Jack (Earphone)
- 1ch Line-out Jack (Speaker)
- 8ch HDMI Tx
- Capture
- 1ch DMIC (On-board Digital Microphone)
- 1ch AMIC (On-board Analogic Microphone)
- 1ch Headset Jack (External Analogic Microphone)
Of course, HDMI playback need the MT8365 display patches [1] and a DTS
change documented in "mediatek,mt8365-mt6357.yaml".
ASoC: atmel: mchp-i2s-mcc: Improve maxburst calculation for better performance
The period size represents the size of the DMA descriptor. To ensure all
DMA descriptors start from a well-aligned address, the period size must
be divided by (sample size * maxburst), not just by maxburst.
This adjustment allows for computing a higher maxburst value, thereby
increasing the performance of the DMA transfer.
Previously, snd_pcm_lib_period_bytes() returned 0 because the runtime HW
parameters are computed after the hw_params() callbacks are used.
To address this, we now use params_*() functions to compute the period
size accurately. This change optimizes the DMA transfer performance by
ensuring proper alignment and efficient use of maxburst values.
[andrei.simion@microchip.com: Reword commit message and commit title.
Add macros with values for maximum DMA chunk size allowed.
Add DMA_BURST_ALIGNED preprocessor function to check the alignment of the
DMA burst]
Nicolas Belin [Thu, 5 Sep 2024 09:06:58 +0000 (11:06 +0200)]
ASoC: codecs: add MT6357 support
Add the support of MT6357 PMIC audio codec.
Signed-off-by: Nicolas Belin <nbelin@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patch.msgid.link/20240226-audio-i350-v8-1-e80a57d026ce@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
Zhang Zekun [Tue, 27 Aug 2024 07:06:50 +0000 (15:06 +0800)]
ASoC: audio-graph-card2: Use helper function of_get_child_count()
of_get_child_count() can help to get the num of child directly and we
don't need to manually count the child num. No functional change with
this conversion.
Zhang Zekun [Tue, 27 Aug 2024 07:06:49 +0000 (15:06 +0800)]
ASoC: audio-graph-card: Use for_each_child_of_node_scoped() to simplify code
for_each_child_of_node_scoped() can put the device_node automatically.
So, using it to make the code logic more simple and remove the device_node
clean up code.
Mark Brown [Tue, 3 Sep 2024 22:50:44 +0000 (23:50 +0100)]
Add audio support for the MediaTek Genio 350-evk
Merge series from Alexandre Mergnat <amergnat@baylibre.com>:
This serie aim to add the following audio support for the Genio 350-evk:
- Playback
- 2ch Headset Jack (Earphone)
- 1ch Line-out Jack (Speaker)
- 8ch HDMI Tx
- Capture
- 1ch DMIC (On-board Digital Microphone)
- 1ch AMIC (On-board Analogic Microphone)
- 1ch Headset Jack (External Analogic Microphone)
Of course, HDMI playback need the MT8365 display patches [1] and a DTS
change documented in "mediatek,mt8365-mt6357.yaml".
In function loongson_card_parse_of(), when get device_node
'codec' failed, the function of_node_put(codec) should not
be invoked, thus fix error release.
Marek Vasut [Fri, 30 Aug 2024 23:09:43 +0000 (01:09 +0200)]
ASoC: tlv320aic32x4: Add multi endpoint support
Support multiple endpoints on TLV320AIC32x4 codec port when
used in of_graph context.
This patch allows to share the codec port between two CPU DAIs.
Example:
Custom STM32MP157C board uses TLV320AIC32x4 audio codec. This codec
is connected to two serial audio interfaces, which are configured
either as rx or tx.
>From AsoC point of view the topolgy is the following:
// 2 CPU DAIs (SAI2A/B), 1 Codec (TLV320AIC32x4)
Playback: CPU-A-DAI(slave) -> (master)CODEC-DAI/port0
Record: CPU-B-DAI(slave) <- (master)CODEC-DAI/port0
In the DT two endpoints have to be associated to the codec port:
tlv320aic32x4_port: port {
tlv320aic32x4_tx_endpoint: endpoint@0 {
remote-endpoint = <&sai2a_endpoint>;
};
tlv320aic32x4_rx_endpoint: endpoint@1 {
remote-endpoint = <&sai2b_endpoint>;
};
};
However, when the audio graph card parses the codec nodes, it expects
to find DAI interface indexes matching the endpoints indexes.
The current patch forces the use of DAI id 0 for both endpoints,
which allows to share the codec DAI between the two CPU DAIs
for playback and capture streams respectively.
Ma Ke [Fri, 30 Aug 2024 14:31:54 +0000 (22:31 +0800)]
ASoC: rt5682: Return devm_of_clk_add_hw_provider to transfer the error
Return devm_of_clk_add_hw_provider() in order to transfer the error, if it
fails due to resource allocation failure or device tree clock provider
registration failure.
ASoC: mediatek: mt8365: Add the AFE driver support
Add a driver for the Audio Front End (AFE) PCM to provide Audio
Uplink (UL) and Downlink (DL) paths.
Use the ALSA SoC Dynamic Audio Power Management to add widget and
kcontrol supports.
Nicolas Belin [Mon, 22 Jul 2024 06:53:39 +0000 (08:53 +0200)]
ASoc: mediatek: mt8365: Add a specific soundcard for EVK
Add a specific soundcard for mt8365-evk. It supports audio jack
in/out, dmics, the amic and lineout.
Signed-off-by: Nicolas Belin <nbelin@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patch.msgid.link/20240226-audio-i350-v7-10-6518d953a141@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
dt-bindings: mfd: mediatek: Add codec property for MT6357 PMIC
Add the audio codec sub-device. This sub-device is used to set the
optional voltage values according to the hardware.
The properties are:
- Setup of microphone bias voltage.
- Setup of the speaker pin pull-down.
Also, add the audio power supply property which is dedicated for
the audio codec sub-device.
Add soundcard bindings for the MT8365 SoC with the MT6357 audio codec.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patch.msgid.link/20240226-audio-i350-v7-2-6518d953a141@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Link: https://patch.msgid.link/20240226-audio-i350-v7-1-6518d953a141@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
Heiko Stuebner [Fri, 30 Aug 2024 20:38:18 +0000 (22:38 +0200)]
ASoC: dt-bindings: realtek,rt5616: Document audio graph port
The codec can be used in conjunction with an audio-graph-card to provide
an endpoint for binding with the other side of the audio link.
Document the 'port' property that is used for this to prevent
dtbscheck errors like:
rockchip/rk3588-nanopc-t6-lts.dtb: codec@1b: Unevaluated properties are not allowed ('port' was unexpected)
from schema $id: http://devicetree.org/schemas/sound/realtek,rt5616.yaml#
Both devicetrees and driver implementation already use the specified mclk
in the field, so at least document the clock too, similarly to other
Realtek codec.
This has the nice additional effect of getting rid of dtbscheck warning.
Mark Brown [Thu, 29 Aug 2024 17:53:02 +0000 (18:53 +0100)]
ASoC: dt-bindings: amlogic-sound-cards: document
Merge series from Neil Armstrong <neil.armstrong@linaro.org>:
Following an off-list discution with Jerome about fixing the following
DTBs check errors:
sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected)
from schema $id: http://devicetree.org/schemas/sound/amlogic,axg-sound-card.yaml#
sound: Unevaluated properties are not allowed ('assigned-clock-parents', 'assigned-clock-rates', 'assigned-clocks' were unexpected)
from schema $id: http://devicetree.org/schemas/sound/amlogic,gx-sound-card.yaml#
sound: 'anyOf' conditional failed, one must be fixed:
'clocks' is a required property
'#clock-cells' is a required property
from schema $id: http://devicetree.org/schemas/clock/clock.yaml#
It has been agreed documenting the clock in the sound card is a better solution
than moving them to a random clock controller or consumer node which is not
related to the actual meaning of those root frequencies.
The patchset adds the clocks proprty to the bindings and finally adds the
properties to the DT files.
Lukasz Majewski [Wed, 28 Aug 2024 09:27:09 +0000 (11:27 +0200)]
ASoC: dt-bindings: Convert mxs-saif.txt to fsl,saif.yaml (imx28 saif)
The 'fsl,imx28-saif' compatible has already the mxs-saif.txt description.
This patch converts (and removes it) this file to fsl,saif.yaml (to follow
current fsl convention).
Changes for the mxs-saif.txt:
- Adds 'clocks', '#clock-cells' and '#sound-dai-cells' properties
- Provide device description
The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
Mark Brown [Wed, 28 Aug 2024 16:33:56 +0000 (17:33 +0100)]
ASoC: Intel: boards: updates for 6.12
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
Some simplifications from Brent Lu for Chromebooks, a new SoundWire codec
support from Bard Liao, new cs42l43 match entries support from
Charles Keepax, Add quirks from some new Dell laptops from Maciej
Strozek, some ACPI match entries from Balamurugan C, and few bug
fixes from Pierre-Louis Bossart.
v2:
- Add "ASoC: SOF: Intel: hda: support BT link mask in mach_params"
commit to fix the build issue in v1.
Balamurugan C (2):
ASoC: Intel: soc-acpi: Add entry for sof_es8336 in ARL match table.
ASoC: Intel: soc-acpi: Add entry for HDMI_In capture support in ARL
match table
Brent Lu (5):
ASoC: SOF: Intel: hda: refactoring topology name fixup for SDW mach
ASoC: SOF: Intel: hda: support BT link mask in mach_params
ASoC: Intel: skl_hda_dsp_generic: support BT audio offload
ASoC: Intel: skl_hda_dsp_generic: remove hdac-hdmi support
ASoC: Intel: skl_hda_dsp_generic: use sof_hdmi_private to init HDMI
Charles Keepax (3):
ASoC: Intel: soc-acpi: arl: Add match entries for new cs42l43 laptops
ASoC: Intel: soc-acpi: adl: Add match entries for new cs42l43 laptops
ASoC: Intel: soc-acpi: lnl: Add match entries for new cs42l43 laptops
Maciej Strozek (1):
ASoC: Intel: sof_sdw: Add quirks from some new Dell laptops
Pierre-Louis Bossart (2):
ASoC: Intel: sof_sdw: make sof_sdw_quirk static
ASoC: Intel: boards: always check the result of
acpi_dev_get_first_match_dev()
projects / thirdparty / kernel / linux.git / log
