diff --git a/bindings/mdss-dsi-panel.yaml b/bindings/mdss-dsi-panel.yaml index 20ae28ff..accf1822 100644 --- a/bindings/mdss-dsi-panel.yaml +++ b/bindings/mdss-dsi-panel.yaml @@ -543,6 +543,12 @@ properties: "constant-fps-adjust-vfp" = FPS is maintained even after dynamic clock switch by changing panel vertical front porch values. + "adjust-hfp" = Dynamic clock switch is achieved by adjusting the + horizontal front porch value according to the qcom,dsi-dyn-hfp-list. + FPS may not be maintained after the switch. + "adjust-vfp" = Dynamic clock switch is achieved by adjusting the + vertical front porch value according to the qcom,dsi-dyn-vfp-list. + FPS may not be maintatined after the switch. This dyn-clk-type entry is an optional binding which is contingent on the enabling of dynamic clock switch. $ref: /schemas/types.yaml#/definitions/string-array @@ -1713,6 +1719,24 @@ properties: order of preference. $ref: /schemas/types.yaml#/definitions/uint32-array + qcom,dsi-dyn-clk-hfp-list: + description: > + An u32 array of horizontal front porch values corresponding to the + dsi bit clock frequencies in qcom,dsi-dyn-clk-list for the given mode. + This property is essential for the adjust-hfp dynamic clock type, + which is used for specific horizontal porch adjustments when maintaining + a constant frame rate is not required. + $ref: /schemas/types.yaml#/definitions/uint32-array + + qcom,dsi-dyn-clk-vfp-list: + description: > + An u32 array of vertical front porch values corresponding to the + dsi bit clock frequencies in qcom,dsi-dyn-clk-list for the given mode. + This property is essential for the adjust-vfp dynamic clock type, + which is used for specific horizontal porch adjustments when maintaining + a constant frame rate is not required. + $ref: /schemas/types.yaml#/definitions/uint32-array + qcom,disable-rsc-solver: description: > Timing node property to dynamically disable RSC solver for @@ -1908,7 +1932,7 @@ examples: qcom,platform-reset-gpio = <&tlmm 0 0>; qcom,dsi-dyn-clk-enable; - qcom,dsi-dyn-clk-type = "constant-fps-adjust-hfp"; + qcom,dsi-dyn-clk-type = "adjust-hfp"; qcom,mdss-dsi-display-timings { wqhd { @@ -1988,6 +2012,7 @@ examples: qcom,cmd-mode-switch-out-commands-state = "dsi_lp_mode"; qcom,dsi-dyn-clk-list = <524637388 525735938 528842882>; + qcom,dsi-dyn-clk-hfp-list = <52 64 96>; qcom,vert-padding-value = <2940>; qcom,mdss-dsc-slice-height = <16>;