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@xxxxxxxxxxxx/ [2]: https://lore.kernel.org/all/20240313110147.1267793-1-angelogioacchino.delregno@xxxxxxxxxxxxx/ [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 Signed-off-by: Alexandre Mergnat <amergnat@xxxxxxxxxxxx> --- Changes in v4: - Rebase to "next-20240422" branch. - Re-pass dt_binding_check, functionnal tests, mixer test and pcm test. - Remove copyright changes. - Move mt6357 audio codec documention from mt6357.yaml to mediatek,mt6357.yaml - Fix broken indentation in mt8365-evk.dts - Remove empty node. - Add more dai link name according to the HW capability. - Remove spurious property (mediatek,topckgen) from mediatek,mt8365-afe.yaml - Rename "afe" to "audio-controller" in the documentation. - Link to v3: https://lore.kernel.org/r/20240226-audio-i350-v3-0-16bb2c974c55@xxxxxxxxxxxx Changes in v3: - Re-order documentation commit to fix dt_binding_check error. - Remove $ref and add "mediatek," prefix to vaud28-supply property. - Link to v2: https://lore.kernel.org/r/20240226-audio-i350-v2-0-3043d483de0d@xxxxxxxxxxxx Changes in v2: - Documentation fixed: - Remove spurious description. - Change property order to fit with dts coding style rules. - micbias property: use microvolt value instead of index. - mediatek,i2s-shared-clock property removed. - mediatek,dmic-iir-on property removed. - mediatek,dmic-irr-mode property removed. - Change dmic-two-wire-mode => dmic-mode to be aligned with another SoC - Remove the spurious 2nd reg of the afe. - Manage IIR filter feature using audio controls. - Fix audio controls to pass mixer-test and pcm-test. - Refactor some const name according to feedbacks. - Rework the codec to remove spurious driver data. - Use the new common MTK probe functions for AFE PCM and sound card. - Rework pinctrl probe in the soundcard driver. - Remove spurious "const" variables in all files. - Link to v1: https://lore.kernel.org/r/20240226-audio-i350-v1-0-4fa1cea1667f@xxxxxxxxxxxx --- Alexandre Mergnat (14): ASoC: dt-bindings: mediatek,mt8365-afe: Add audio afe document ASoC: dt-bindings: mediatek,mt8365-mt6357: Add audio sound card document dt-bindings: mfd: mediatek: Add codec property for MT6357 PMIC ASoC: mediatek: mt8365: Add common header SoC: mediatek: mt8365: support audio clock control ASoC: mediatek: mt8365: Add I2S DAI support ASoC: mediatek: mt8365: Add ADDA DAI support ASoC: mediatek: mt8365: Add DMIC DAI support ASoC: mediatek: mt8365: Add PCM DAI support ASoC: mediatek: mt8365: Add platform driver ASoC: mediatek: Add MT8365 support arm64: defconfig: enable mt8365 sound arm64: dts: mediatek: add afe support for mt8365 SoC arm64: dts: mediatek: add audio support for mt8365-evk Nicolas Belin (2): ASoc: mediatek: mt8365: Add a specific soundcard for EVK ASoC: codecs: add MT6357 support .../devicetree/bindings/mfd/mediatek,mt6357.yaml | 34 + .../bindings/sound/mediatek,mt8365-afe.yaml | 130 ++ .../bindings/sound/mediatek,mt8365-mt6357.yaml | 107 + arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 89 + arch/arm64/boot/dts/mediatek/mt8365.dtsi | 43 +- arch/arm64/configs/defconfig | 2 + sound/soc/codecs/Kconfig | 7 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/mt6357.c | 1898 ++++++++++++++++ sound/soc/codecs/mt6357.h | 662 ++++++ sound/soc/mediatek/Kconfig | 20 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/mt8365/Makefile | 15 + sound/soc/mediatek/mt8365/mt8365-afe-clk.c | 443 ++++ sound/soc/mediatek/mt8365/mt8365-afe-clk.h | 49 + sound/soc/mediatek/mt8365/mt8365-afe-common.h | 491 +++++ sound/soc/mediatek/mt8365/mt8365-afe-pcm.c | 2275 ++++++++++++++++++++ sound/soc/mediatek/mt8365/mt8365-dai-adda.c | 315 +++ sound/soc/mediatek/mt8365/mt8365-dai-dmic.c | 347 +++ sound/soc/mediatek/mt8365/mt8365-dai-i2s.c | 854 ++++++++ sound/soc/mediatek/mt8365/mt8365-dai-pcm.c | 293 +++ sound/soc/mediatek/mt8365/mt8365-mt6357.c | 348 +++ sound/soc/mediatek/mt8365/mt8365-reg.h | 991 +++++++++ 23 files changed, 9414 insertions(+), 2 deletions(-) --- base-commit: f529a6d274b3b8c75899e949649d231298f30a32 change-id: 20240226-audio-i350-4e11da088e55 Best regards, -- Alexandre Mergnat <amergnat@xxxxxxxxxxxx>
