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 - 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 - ASoC: mediatek: mt8365: Add audio clock control support - 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 a specific soundcard for EVK - ASoC: mediatek: mt8365: Add the AFE driver support 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 v8: - Rebase to "sound/for-next" branch - Fix build issue by removing extra argument into dev_err_probe function. - Link to v7: https://lore.kernel.org/r/20240226-audio-i350-v7-0-6518d953a141@xxxxxxxxxxxx Changes in v7: - Rebase to "sound/for-6.11" branch. - Move audio-codec properties to the parent node - Remove gain values change at init to keep HW default values. - Remove spurious function by inlining them directly. - Use standard adaptators for regmap. - Use "ARRAY_SIZE()" instead of defined value. - Remove unused variable which breaks an x86 allmodconfig build. - Link to v6: https://lore.kernel.org/r/20240226-audio-i350-v6-0-f754ec1a7634@xxxxxxxxxxxx Changes in v6: - Remove spurious defines - all files: replace "Mediatek" by "MediaTek" - dts: replace "pins" by "clk-dat-pins" - dts: drive-strength: use integer instead of define - Link to v5: https://lore.kernel.org/r/20240226-audio-i350-v5-0-e7e2569df481@xxxxxxxxxxxx Changes in v5: - Rebase to "next-20240523" branch. - bindings: power supply property moved to the parent node - Replace "SoC" by "ASoC" in the patch title (5/16) - Move and rename DAI I2S's defines - Improve code readability and cleanup - Link to v4: https://lore.kernel.org/r/20240226-audio-i350-v4-0-082b22186d4c@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 (4): 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 (1): ASoC: codecs: add MT6357 support arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 86 ++ 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 | 1855 +++++++++++++++++++++++++++ sound/soc/codecs/mt6357.h | 660 ++++++++++ sound/soc/mediatek/Kconfig | 20 + sound/soc/mediatek/Makefile | 1 + sound/soc/mediatek/mt8365/Makefile | 15 + 10 files changed, 2689 insertions(+), 2 deletions(-) --- base-commit: 097a44db5747403b19d05a9664e8ec6adba27e3b change-id: 20240226-audio-i350-4e11da088e55 Best regards, -- Alexandre Mergnat <amergnat@xxxxxxxxxxxx>
