Populate the audio devices found on the OnePlus 6 and 6T using the sdm845-sndcard driver. Both devices have the earpiece and headphone jack connected to the WCD9341 codec. The OnePlus 6 uses the MAX98927 speaker codec which is already supported upstream. The OnePlus 6T uses a currently unsupported TFA9894 codec. Two internal microphones are supported, as well as an external headset mic. Each DAI link is expected to be used for a single device. Alsa UCM2 configs for this setup can be found here, they are not yet upstream and include support for call audio which is missing in this patch https://gitlab.com/sdm845-mainline/alsa-ucm-conf/-/tree/9ed12836b269764c4a853411d38ccb6abb70b383/ucm2/OnePlus Co-developed-by: Dylan Van Assche <me@xxxxxxxxxxxxxxxxx> Signed-off-by: Dylan Van Assche <me@xxxxxxxxxxxxxxxxx> Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx> --- .../boot/dts/qcom/sdm845-oneplus-common.dtsi | 208 ++++++++++++++++++ .../dts/qcom/sdm845-oneplus-enchilada.dts | 40 ++++ .../boot/dts/qcom/sdm845-oneplus-fajita.dts | 29 +++ 3 files changed, 277 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 42cf4dd5ea28..76017fad4443 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -9,6 +9,8 @@ #include <dt-bindings/input/linux-event-codes.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include <dt-bindings/sound/qcom,q6afe.h> +#include <dt-bindings/sound/qcom,q6asm.h> #include "sdm845.dtsi" #include "pm8998.dtsi" @@ -466,6 +468,44 @@ &pmi8998_rradc { status = "okay"; }; +&q6afedai { + qi2s@22 { + reg = <22>; + qcom,sd-lines = <1>; + }; + + qi2s@23 { + reg = <23>; + qcom,sd-lines = <0>; + }; +}; + +&q6asmdai { + dai@0 { + reg = <0>; + }; + + dai@1 { + reg = <1>; + }; + + dai@2 { + reg = <2>; + }; + + dai@3 { + reg = <3>; + }; + + dai@4 { + reg = <4>; + }; + + dai@5 { + reg = <5>; + }; +}; + &qupv3_id_1 { status = "okay"; }; @@ -505,6 +545,140 @@ pinconf-rx { }; }; +&sound { + compatible = "qcom,sdm845-sndcard"; + pinctrl-0 = <&quat_mi2s_active &quat_mi2s_sd0_active &quat_mi2s_sd1_active>; + pinctrl-names = "default"; + + mm1-dai-link { + link-name = "MultiMedia1"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + mm2-dai-link { + link-name = "MultiMedia2"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; + }; + }; + + mm3-dai-link { + link-name = "MultiMedia3"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; + }; + }; + + mm4-dai-link { + link-name = "MultiMedia4"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA4>; + }; + }; + + mm5-dai-link { + link-name = "MultiMedia5"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA5>; + }; + }; + + mm6-dai-link { + link-name = "MultiMedia6"; + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA6>; + }; + }; + + speaker_playback: speaker-dai-link { + link-name = "Speaker Playback"; + cpu { + sound-dai = <&q6afedai QUATERNARY_MI2S_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; + + slim1-dai-link { + link-name = "SLIM Playback 1"; + cpu { + sound-dai = <&q6afedai SLIMBUS_0_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9340 0>; /* AIF1_PB */ + }; + }; + + slimcap1-dai-link { + link-name = "SLIM Capture 1"; + cpu { + sound-dai = <&q6afedai SLIMBUS_0_TX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9340 1>; /* AIF1_CAP */ + }; + }; + + slim2-dai-link { + link-name = "SLIM Playback 2"; + cpu { + sound-dai = <&q6afedai SLIMBUS_1_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9340 2>; /* AIF2_PB */ + }; + }; + + slimcap2-dai-link { + link-name = "SLIM Capture 2"; + cpu { + sound-dai = <&q6afedai SLIMBUS_1_TX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9340 3>; /* AIF2_CAP */ + }; + }; + + slimcap3-dai-link { + link-name = "SLIM Capture 3"; + cpu { + sound-dai = <&q6afedai SLIMBUS_2_TX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <&wcd9340 5>; /* AIF3_CAP */ + }; + }; +}; + &uart6 { status = "okay"; @@ -634,6 +808,27 @@ mux { input-enable; }; }; + + speaker_default: speaker-default-state { + mux { + pins = "gpio69"; + function = "gpio"; + drive-strength = <16>; + bias-pull-up; + output-high; + }; + }; + + wcd_default: wcd-default-state { + mux { + pins = "gpio54"; + function = "gpio"; + + input-enable; + bias-pull-down; + drive-strength = <2>; + }; + }; }; &venus { @@ -641,6 +836,19 @@ &venus { firmware-name = "qcom/sdm845/oneplus6/venus.mbn"; }; +&wcd9340 { + pinctrl-0 = <&wcd_default>; + pinctrl-names = "default"; + clock-names = "extclk"; + clocks = <&rpmhcc RPMH_LN_BB_CLK2>; + reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>; + vdd-buck-supply = <&vreg_s4a_1p8>; + vdd-buck-sido-supply = <&vreg_s4a_1p8>; + vdd-tx-supply = <&vreg_s4a_1p8>; + vdd-rx-supply = <&vreg_s4a_1p8>; + vdd-io-supply = <&vreg_s4a_1p8>; +}; + &wifi { status = "okay"; vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts index bf2cf92e8976..aae1a3a27144 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts @@ -32,3 +32,43 @@ &display_panel { &bq27441_fg { monitored-battery = <&battery>; }; + +&i2c4 { + status = "okay"; + + max98927_codec: max98927@3a { + compatible = "maxim,max98927"; + reg = <0x3a>; + #sound-dai-cells = <1>; + + pinctrl-0 = <&speaker_default>; + pinctrl-names = "default"; + + reset-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; + + vmon-slot-no = <1>; + imon-slot-no = <0>; + }; +}; + +&sound { + model = "OnePlus 6"; + audio-routing = "RX_BIAS", "MCLK", + "AMIC2", "MIC BIAS2", + "AMIC3", "MIC BIAS4", + "AMIC4", "MIC BIAS1", + "AMIC5", "MIC BIAS4"; + + speaker-dai-link { + codec { + sound-dai = <&max98927_codec 0>; + }; + }; +}; + +&wcd9340 { + qcom,micbias1-microvolt = <1800000>; + qcom,micbias2-microvolt = <2700000>; + qcom,micbias3-microvolt = <1800000>; + qcom,micbias4-microvolt = <1800000>; +}; diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts index 1b6b5bf368df..4b1a5d3c3713 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts @@ -29,10 +29,39 @@ &display_panel { compatible = "samsung,s6e3fc2x01"; }; +&i2c4 { + /* nxp,tfa9894 @ 0x34 */ +}; + &bq27441_fg { monitored-battery = <&battery>; }; +&sound { + model = "OnePlus 6T"; + audio-routing = "RX_BIAS", "MCLK", + "AMIC1", "MIC BIAS3", + "AMIC2", "MIC BIAS2", + "AMIC3", "MIC BIAS4", + "AMIC4", "MIC BIAS1", + "AMIC5", "MIC BIAS3"; + +}; + +/* + * The TFA9894 codec is currently unsupported. + * We need to delete the node to allow the soundcard + * to probe for headphones/earpiece. + */ +/delete-node/ &speaker_playback; + &rmi4_f12 { touchscreen-y-mm = <148>; }; + +&wcd9340 { + qcom,micbias1-microvolt = <2700000>; + qcom,micbias2-microvolt = <2700000>; + qcom,micbias3-microvolt = <2700000>; + qcom,micbias4-microvolt = <2700000>; +}; -- 2.39.0
