Merge series from Zhang Zekun <zhangzekun11@huawei.com>:

There are some helper functions which can be used to simplify the code.
So, let's use these functions to make code more simple.

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.
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240827070650.11424-3-zhangzekun11@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

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.
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240827070650.11424-2-zhangzekun11@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

Utilize the defined parameter 'dev' to make the code cleaner.
Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://patch.msgid.link/20240903093623.7120-1-liujing@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>

Merge series from Venkata Prasad Potturu <venkataprasad.potturu@amd.com>:

1. Refactor acp generic driver to support all platforms.
2. Add i2s/tdm and support for acp7.0  and acp7.1 platforms.

Merge series from Heiko Stuebner <heiko@sntech.de>:

The Nanopc-T6 board does contain some devicetree errors, that came to
light with recent changes to the board.

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".

Applied patch:
- mfd: mt6397-core: register mt6357 sound codec

Test passed:
- mixer-test log: [3]
- pcm-test log: [4]

[1]: https://lore.kernel.org/all/20231023-display-support-v1-0-5c860ed5c33b@baylibre.com/
[2]: https://lore.kernel.org/all/20240313110147.1267793-1-angelogioacchino.delregno@collabora.com/
[3]: https://pastebin.com/pc43AVrT
[4]: https://pastebin.com/cCtGhDpg
[5]: https://gitlab.baylibre.com/baylibre/mediatek/bsp/linux/-/commits/sound/for-next/add-i350-audio-support

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.

Fixes: d2402860 ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240903090620.6276-1-tangbin@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>

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.
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patch.msgid.link/20240830231007.205707-1-marex@denx.deSigned-off-by: Mark Brown <broonie@kernel.org>

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.

Cc: stable@vger.kernel.org
Fixes: ebbfabc1 ("ASoC: rt5682: Add CCF usage for providing I2S clks")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Link: https://patch.msgid.link/20240830143154.3448004-1-make24@iscas.ac.cnSigned-off-by: Mark Brown <broonie@kernel.org>

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.
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-v7-11-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

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.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add Pulse Code Modulation Device Audio Interface support for MT8365 SoC.
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-v7-9-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add Digital Micro Device Audio Interface support for MT8365 SoC.
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-v7-8-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add ADDA Device Audio Interface support for MT8365 SoC.
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-v7-7-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add I2S Device Audio Interface support for MT8365 SoC.
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-v7-6-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add audio clock wrapper and audio tuner control.
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-v7-5-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add header files for register definition and structure.
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-v7-4-6518d953a141@baylibre.comSigned-off-by: Mark Brown <broonie@kernel.org>

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.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://patch.msgid.link/20240226-audio-i350-v7-3-6518d953a141@baylibre.comReviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add MT8365 audio front-end bindings
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.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add acp71 revision id to support i2s/tdm mode.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-13-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add i2s master generation support for acp7.1 platform based on pci device
id.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-12-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add page table entry configurations to support higher sample rate
streams with multiple channels for ACP7.0 platforms.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-11-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add acp70 revision id to support I2S TDM.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-10-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Modify max channels and max sample rate support in the dai driver for
acp7.0 platform.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-9-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Set i2s bclk and lrclk for acp7.0 platform.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-8-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add I2S master clock generation support for acp7.0 platforms.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-7-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Update pcm hardware capabilities for acp7.0 platform.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-6-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add slots selection and 32-channels TDM support for
acp6.3 platform.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-5-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Update pcm hardware capabilities based on acp revision id.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-4-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

All I2S instances are connected to different powertile form acp6.0
onwards, refactor dai driver to support all I2S instances for all acp
platforms.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-3-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

Refactor TDM slots selection based on acp revision id.
Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20240903113427.182997-2-venkataprasad.potturu@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

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#Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240830203819.1972536-3-heiko@sntech.deSigned-off-by: Mark Brown <broonie@kernel.org>

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.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240830203819.1972536-2-heiko@sntech.deSigned-off-by: Mark Brown <broonie@kernel.org>

In this function, the assignment ret is unnecessary,
thus remove it.
Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240903090301.6192-1-tangbin@cmss.chinamobile.comSigned-off-by: Mark Brown <broonie@kernel.org>

Use str_enabled_disabled() helper instead of open
coding the same.
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Link: https://patch.msgid.link/20240831095149.4161729-1-lihongbo22@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

This patch added the support for version C.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20240902090845.1862354-1-shumingf@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

Add a test case for commit bb448556 ("ASoC: cs-amp-lib: Ignore
empty UEFI calibration entries").

Any entries in the calibration blob that have calTime==0 are empty
entries. So they must not be returned by a lookup.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20240830144819.118362-1-rf@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

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.