| Message ID | 20250212-mst_qcs8300-v1-4-38a8aa08394b@quicinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add MST support for qcs8300 platform | expand |
On 12.02.2025 8:12 AM, Yongxing Mou wrote: > Add 2 streams MST support for qcs8300. Compatile with qcs8300 dp > controller driver and populate the stream clock for qcs8300 DP0 > controller in MST mode. > > Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com> > --- Please add all required resources for quad-MST operation Konrad
On 2025/2/13 7:41, Konrad Dybcio wrote: > On 12.02.2025 8:12 AM, Yongxing Mou wrote: >> Add 2 streams MST support for qcs8300. Compatile with qcs8300 dp >> controller driver and populate the stream clock for qcs8300 DP0 >> controller in MST mode. >> >> Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com> >> --- > > Please add all required resources for quad-MST operation > > Konrad Goit it, Thanks.
diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi index e10db7275accf769500abbebf57a6cbbbc4bf167..5166686981617707ba19245723e9215a53300392 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi @@ -2865,12 +2865,13 @@ mdss_dp0_phy: phy@aec2a00 { }; mdss_dp0: displayport-controller@af54000 { - compatible = "qcom,qcs8300-dp", "qcom,sm8650-dp"; + compatible = "qcom,qcs8300-dp"; reg = <0x0 0x0af54000 0x0 0x200>, <0x0 0x0af54200 0x0 0x200>, <0x0 0x0af55000 0x0 0xc00>, - <0x0 0x0af56000 0x0 0x400>; + <0x0 0x0af56000 0x0 0x400>, + <0x0 0x0af57000 0x0 0x400>; interrupt-parent = <&mdss>; interrupts = <12>; @@ -2884,10 +2885,13 @@ mdss_dp0: displayport-controller@af54000 { "core_aux", "ctrl_link", "ctrl_link_iface", - "stream_pixel"; + "stream_pixel", + "stream_1_pixel"; assigned-clocks = <&dispcc MDSS_DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>, - <&dispcc MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>; + <&dispcc MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>, + <&dispcc MDSS_DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>; assigned-clock-parents = <&mdss_dp0_phy 0>, + <&mdss_dp0_phy 1>, <&mdss_dp0_phy 1>; phys = <&mdss_dp0_phy>; phy-names = "dp";
Add 2 streams MST support for qcs8300. Compatile with qcs8300 dp controller driver and populate the stream clock for qcs8300 DP0 controller in MST mode. Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com> --- arch/arm64/boot/dts/qcom/qcs8300.dtsi | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)