@@ -48,6 +48,13 @@ Optional properties:
- pinctrl-n: the "sleep" pinctrl state
- ports: contains DSI controller input and output ports as children, each
containing one endpoint subnode.
+- qcom,mdss-dsc-enabled: Display Stream Compression (DSC) is enabled
+- qcom,mdss-slice-height: DSC slice height in pixels
+- qcom,mdss-slice-width: DSC slice width in pixels
+- qcom,mdss-slice-per-pkt: DSC slices per packet
+- qcom,mdss-bit-per-component: DSC bits per component
+- qcom,mdss-bit-per-pixel: DSC bits per pixel
+- qcom,mdss-block-prediction-enable: Block prediction mode of DSC enabled
DSI Endpoint properties:
- remote-endpoint: For port@0, set to phandle of the connected panel/bridge's
@@ -188,6 +195,14 @@ Example:
qcom,master-dsi;
qcom,sync-dual-dsi;
+ qcom,mdss-dsc-enabled;
+ qcom,mdss-slice-height = <16>;
+ qcom,mdss-slice-width = <540>;
+ qcom,mdss-slice-per-pkt = <1>;
+ qcom,mdss-bit-per-component = <8>;
+ qcom,mdss-bit-per-pixel = <8>;
+ qcom,mdss-block-prediction-enable;
+
qcom,mdss-mdp-transfer-time-us = <12000>;
pinctrl-names = "default", "sleep";
DSC enables streams to be compressed before we send to panel. This requires DSC enabled encoder and a panel to be present. So we add this information in board DTS and find if DSC can be enabled and the parameters required to configure DSC are added to binding document along with example Signed-off-by: Vinod Koul <vkoul@kernel.org> --- .../devicetree/bindings/display/msm/dsi.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+)