diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> | 2025-12-17 15:00:53 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-03 20:54:25 +0300 |
| commit | ba439ad9134c8b9ce033056c059cd161d30afec7 (patch) | |
| tree | d3db51e5002f7c38b814e4f8b443d1ea5021c201 | |
| parent | d12cd85a4ff494bb73e2e8f8af7ed66851241941 (diff) | |
| download | linux-ba439ad9134c8b9ce033056c059cd161d30afec7.tar.xz | |
arm64: dts: qcom: x1e78100-t14s: Add audio playback over DisplayPort
Add necessary DAI links and DAI name prefixes to enable audio playback
over USB/DisplayPort and HDMI. The HDMI port is not yet enabled, but it
should carry respective DAI name prefix regardless.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251217120051.98198-4-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi index 80ece9db875a..7aee9a20c6df 100644 --- a/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi @@ -351,6 +351,54 @@ "VA DMIC1", "VA MIC BIAS1", "TX SWR_INPUT1", "ADC2_OUTPUT"; + displayport-0-dai-link { + link-name = "DisplayPort0 Playback"; + + codec { + sound-dai = <&mdss_dp0>; + }; + + cpu { + sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + + displayport-1-dai-link { + link-name = "DisplayPort1 Playback"; + + codec { + sound-dai = <&mdss_dp1>; + }; + + cpu { + sound-dai = <&q6apmbedai DISPLAY_PORT_RX_1>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + + displayport-2-dai-link { + link-name = "DisplayPort2 Playback"; + + codec { + sound-dai = <&mdss_dp2>; + }; + + cpu { + sound-dai = <&q6apmbedai DISPLAY_PORT_RX_2>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + wcd-playback-dai-link { link-name = "WCD Playback"; |