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Commit 391a24fe authored by Kuogee Hsieh's avatar Kuogee Hsieh
Browse files

mdss: display: add unicast support when sync_wait_broadcast enabled 



To support partial update, different dcs command should be
sent to individual panel at same dcs cmd kickoff while
sync_wait_broadcast mode is enabled.

CRs-Fixed: 667682
Change-Id: I1959a5c6576f2608b6926dccc12df3c883bc9937
Signed-off-by: default avatarKuogee Hsieh <khsieh@codeaurora.org>
parent 03a28edc

Documentation/devicetree/bindings/fb/mdss-dsi-panel.txt

+6 −2
Original line number Diff line number Diff line
@@ -80,7 +80,10 @@ Optional properties: 
					to specify the memory reserved for the splash

					screen using the qcom,memblock-reserve binding

					for the framebuffer device attached to the panel.

- qcom,mdss-dsi-panel-broadcast-mode:	Boolean used to enable broadcast mode.

- qcom,cmd-sync-wait-broadcast:		Boolean used to broadcast dcs command to panels.

- qcom,cmd-sync-wait-trigger:		Boolean used to identify the which panel in a dual-dsi

					configuration will be used to trigger the DCS commands.

					This flag should be set only for one of the two panels.

- qcom,mdss-dsi-fbc-enable:		Boolean used to enable frame buffer compression mode.

- qcom,mdss-dsi-fbc-bpp:		Compressed bpp supported by the panel.

					Specified color order is used as default value.
@@ -356,7 +359,8 @@ Example: 
		qcom,mdss-dsi-bpp = <24>;

		qcom,mdss-dsi-pixel-packing = <0>;

		qcom,mdss-dsi-panel-destination = "display_1";

		qcom,mdss-dsi-panel-broadcast-mode;

		qcom,cmd-sync-wait-broadcast;

		qcom,cmd-sync-wait-trigger;

		qcom,mdss-dsi-fbc-enable;

		qcom,mdss-dsi-fbc-bpp = <0>;

		qcom,mdss-dsi-fbc-packing = <0>;

arch/arm/boot/dts/qcom/dsi-panel-jdi-4k-dualmipi0-video.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ 
		qcom,mdss-dsi-traffic-mode = "non_burst_sync_event";

		qcom,mdss-dsi-bllp-eof-power-mode;

		qcom,mdss-dsi-bllp-power-mode;

		qcom,mdss-dsi-panel-broadcast-mode;

		qcom,cmd-sync-wait-broadcast;

		qcom,mdss-dsi-lane-0-state;

		qcom,mdss-dsi-lane-1-state;

		qcom,mdss-dsi-lane-2-state;

arch/arm/boot/dts/qcom/dsi-panel-jdi-4k-dualmipi1-video.dtsi

+2 −1
Original line number Diff line number Diff line
@@ -43,7 +43,8 @@ 
		qcom,mdss-dsi-lane-1-state;

		qcom,mdss-dsi-lane-2-state;

		qcom,mdss-dsi-lane-3-state;

		qcom,mdss-dsi-panel-broadcast-mode;

		qcom,cmd-sync-wait-broadcast;

		qcom,cmd-sync-wait-trigger;

		qcom,mdss-dsi-panel-timings = [3e 38 26 00 68 6e 2a 3c 2c 03

									04 00];

		qcom,mdss-dsi-t-clk-post = <0x03>;

arch/arm/boot/dts/qcom/dsi-panel-jdi-dualmipi0-cmd.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -41,7 +41,7 @@ 
		qcom,mdss-dsi-lane-map = "lane_map_0123";

		qcom,mdss-dsi-bllp-eof-power-mode;

		qcom,mdss-dsi-bllp-power-mode;

		qcom,mdss-dsi-panel-broadcast-mode;

		qcom,cmd-sync-wait-broadcast;

		qcom,mdss-dsi-lane-0-state;

		qcom,mdss-dsi-lane-1-state;

		qcom,mdss-dsi-lane-2-state;

arch/arm/boot/dts/qcom/dsi-panel-jdi-dualmipi0-video.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ 
		qcom,mdss-dsi-traffic-mode = "non_burst_sync_event";

		qcom,mdss-dsi-bllp-eof-power-mode;

		qcom,mdss-dsi-bllp-power-mode;

		qcom,mdss-dsi-panel-broadcast-mode;

		qcom,cmd-sync-wait-broadcast;

		qcom,mdss-dsi-lane-0-state;

		qcom,mdss-dsi-lane-1-state;

		qcom,mdss-dsi-lane-2-state;