* [PATCH v1 1/2] arm64: dts: qcom: x1-asus-zenbook: fixup GPU nodes
2025-06-22 13:39 [PATCH v1 0/2] Asus Zenbook A14 improvements Aleksandrs Vinarskis
@ 2025-06-22 13:40 ` Aleksandrs Vinarskis
2025-06-22 13:40 ` [PATCH v1 2/2] arm64: dts: qcom: x1-asus-zenbook: support sound Aleksandrs Vinarskis
1 sibling, 0 replies; 4+ messages in thread
From: Aleksandrs Vinarskis @ 2025-06-22 13:40 UTC (permalink / raw)
To: Bjorn Andersson, Aleksandrs Vinarskis, linux-arm-msm, devicetree,
linux-kernel
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
It appears not the latest version of the patch was merged. Align with
latest upstreamed version by correcting GPU enable location and typo
in GPU firmware path for x1p42100 variant.
Fixes: 6516961352a1 ("arm64: dts: qcom: Add support for X1-based Asus Zenbook A14")
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
---
arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi | 4 ----
arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts | 4 ++++
arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts | 6 +++++-
3 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
index 65c41d99c9bf..c8d6d66d05c8 100644
--- a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
@@ -645,10 +645,6 @@ vreg_l3j_0p8: ldo3 {
};
};
-&gpu {
- status = "okay";
-};
-
&i2c0 {
clock-frequency = <400000>;
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts b/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts
index 5b254d867694..0d0bcc50207d 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts
@@ -14,6 +14,10 @@ / {
compatible = "asus,zenbook-a14-ux3407ra", "qcom,x1e80100";
};
+&gpu {
+ status = "okay";
+};
+
&gpu_zap_shader {
firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsuc8380.mbn";
};
diff --git a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts b/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts
index 86b16212c168..bd75ff898601 100644
--- a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts
+++ b/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts
@@ -80,8 +80,12 @@ vreg_pmu_rfa_1p7: ldo9 {
};
};
+&gpu {
+ status = "okay";
+};
+
&gpu_zap_shader {
- firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsucpurwa.mbn";
+ firmware-name = "qcom/x1p42100/ASUSTeK/zenbook-a14/qcdxkmsucpurwa.mbn";
};
&pcie4_port0 {
--
2.45.2
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v1 2/2] arm64: dts: qcom: x1-asus-zenbook: support sound
2025-06-22 13:39 [PATCH v1 0/2] Asus Zenbook A14 improvements Aleksandrs Vinarskis
2025-06-22 13:40 ` [PATCH v1 1/2] arm64: dts: qcom: x1-asus-zenbook: fixup GPU nodes Aleksandrs Vinarskis
@ 2025-06-22 13:40 ` Aleksandrs Vinarskis
2025-06-23 10:16 ` Konrad Dybcio
1 sibling, 1 reply; 4+ messages in thread
From: Aleksandrs Vinarskis @ 2025-06-22 13:40 UTC (permalink / raw)
To: Bjorn Andersson, Aleksandrs Vinarskis, linux-arm-msm, devicetree,
linux-kernel
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Works:
* Both speakers
* Both MICs
* Headphones jack, L/R channels
* Headphones jack, MIC
Now working/untested:
* Sound over DisplayPort
* Sound over HDMI
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
---
.../boot/dts/qcom/x1-asus-zenbook-a14.dtsi | 194 ++++++++++++++++++
1 file changed, 194 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
index c8d6d66d05c8..80cd3613c5b8 100644
--- a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi
@@ -22,6 +22,32 @@ aliases {
serial1 = &uart14;
};
+ wcd938x: audio-codec {
+ compatible = "qcom,wcd9385-codec";
+
+ pinctrl-0 = <&wcd_default>;
+ pinctrl-names = "default";
+
+ qcom,micbias1-microvolt = <1800000>;
+ qcom,micbias2-microvolt = <1800000>;
+ qcom,micbias3-microvolt = <1800000>;
+ qcom,micbias4-microvolt = <1800000>;
+ qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+ qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+ qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+ qcom,rx-device = <&wcd_rx>;
+ qcom,tx-device = <&wcd_tx>;
+
+ reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;
+
+ vdd-buck-supply = <&vreg_l15b_1p8>;
+ vdd-rxtx-supply = <&vreg_l15b_1p8>;
+ vdd-io-supply = <&vreg_l15b_1p8>;
+ vdd-mic-bias-supply = <&vreg_bob1>;
+
+ #sound-dai-cells = <1>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
@@ -149,6 +175,88 @@ linux,cma {
};
};
+ sound {
+ compatible = "qcom,x1e80100-sndcard";
+ model = "X1E80100-ASUS-Zenbook-A14";
+ audio-routing = "SpkrLeft IN", "WSA WSA_SPK1 OUT",
+ "SpkrRight IN", "WSA WSA_SPK2 OUT",
+ "IN1_HPHL", "HPHL_OUT",
+ "IN2_HPHR", "HPHR_OUT",
+ "AMIC2", "MIC BIAS2",
+ "VA DMIC0", "MIC BIAS1",
+ "VA DMIC1", "MIC BIAS1",
+ "VA DMIC0", "VA MIC BIAS1",
+ "VA DMIC1", "VA MIC BIAS1",
+ "TX SWR_INPUT1", "ADC2_OUTPUT";
+
+ va-dai-link {
+ link-name = "VA Capture";
+
+ cpu {
+ sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
+ };
+
+ codec {
+ sound-dai = <&lpass_vamacro 0>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
+ wcd-capture-dai-link {
+ link-name = "WCD Capture";
+
+ cpu {
+ sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+ };
+
+ codec {
+ sound-dai = <&wcd938x 1>, <&swr2 1>,
+ <&lpass_txmacro 0>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
+ wcd-playback-dai-link {
+ link-name = "WCD Playback";
+
+ cpu {
+ sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
+ };
+
+ codec {
+ sound-dai = <&wcd938x 0>, <&swr1 0>,
+ <&lpass_rxmacro 0>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+
+ wsa-dai-link {
+ link-name = "WSA Playback";
+
+ cpu {
+ sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+ };
+
+ codec {
+ sound-dai = <&left_spkr>, <&right_spkr>,
+ <&swr0 0>, <&lpass_wsamacro 0>;
+ };
+
+ platform {
+ sound-dai = <&q6apm>;
+ };
+ };
+ };
+
vreg_edp_3p3: regulator-edp-3p3 {
compatible = "regulator-fixed";
@@ -372,6 +480,13 @@ vreg_bob2: bob2 {
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
+ vreg_l1b_1p8: ldo1 {
+ regulator-name = "vreg_l1b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
vreg_l2b_3p0: ldo2 {
regulator-name = "vreg_l2b_3p0";
regulator-min-microvolt = <3072000>;
@@ -843,6 +958,24 @@ keyboard@15 {
};
};
+&lpass_tlmm {
+ spkr_01_sd_n_active: spkr-01-sd-n-active-state {
+ pins = "gpio12";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ output-low;
+ };
+};
+
+&lpass_vamacro {
+ pinctrl-0 = <&dmic01_default>;
+ pinctrl-names = "default";
+
+ vdd-micb-supply = <&vreg_l1b_1p8>;
+ qcom,dmic-sample-rate = <4800000>;
+};
+
&mdss {
status = "okay";
};
@@ -1045,6 +1178,59 @@ &spi10 {
/* Unknown device */
};
+&swr0 {
+ status = "okay";
+
+ pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
+ pinctrl-names = "default";
+
+ /* WSA8845, Left Speaker */
+ left_spkr: speaker@0,0 {
+ compatible = "sdw20217020400";
+ reg = <0 0>;
+ reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SpkrLeft";
+ vdd-1p8-supply = <&vreg_l15b_1p8>;
+ vdd-io-supply = <&vreg_l12b_1p2>;
+ qcom,port-mapping = <1 2 3 7 10 13>;
+ };
+
+ /* WSA8845, Right Speaker */
+ right_spkr: speaker@0,1 {
+ compatible = "sdw20217020400";
+ reg = <0 1>;
+ reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+ #sound-dai-cells = <0>;
+ sound-name-prefix = "SpkrRight";
+ vdd-1p8-supply = <&vreg_l15b_1p8>;
+ vdd-io-supply = <&vreg_l12b_1p2>;
+ qcom,port-mapping = <4 5 6 7 11 13>;
+ };
+};
+
+&swr1 {
+ status = "okay";
+
+ /* WCD9385 RX */
+ wcd_rx: codec@0,4 {
+ compatible = "sdw20217010d00";
+ reg = <0 4>;
+ qcom,rx-port-mapping = <1 2 3 4 5>;
+ };
+};
+
+&swr2 {
+ status = "okay";
+
+ /* WCD9385 TX */
+ wcd_tx: codec@0,3 {
+ compatible = "sdw20217010d00";
+ reg = <0 3>;
+ qcom,tx-port-mapping = <2 2 3 4>;
+ };
+};
+
&tlmm {
gpio-reserved-ranges = <44 4>, /* SPI11, TZ Protected */
<90 1>; /* Unknown, TZ Protected */
@@ -1175,6 +1361,14 @@ usb1_pwr_3p3_reg_en: usb1-pwr-3p3-reg-en-state {
bias-disable;
};
+ wcd_default: wcd-reset-n-active-state {
+ pins = "gpio191";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ output-low;
+ };
+
wcn_bt_en: wcn-bt-en-state {
pins = "gpio116";
function = "gpio";
--
2.45.2
^ permalink raw reply related [flat|nested] 4+ messages in thread