drm: suspend and resume the system, flip_done timed out [1/1]

PD#SWPL-249396

Problem:
The S6 has dual displays; the TX and LCD share the same venc.
TX uses encp, LCD uses encl,Setting a dummy modifies the venc,
thus affecting the LCD display.

Solution:
S6 dual display, dummyL removed, no longer operates Venc
during sleep/wake-up, TX and LCD are controlled independently.

Verify:
s6 dual display

Test:
DRM-OSD-26

Change-Id: Iac8e1b956e9a4b52609736cb49d064596697a66a
Signed-off-by: dijie.pan <dijie.pan@amlogic.com>

arch/arm64/boot/dts/amlogic/s6_s905d5_bq201.dts

@@ -1199,6 +1199,14 @@
 	fbdev_sizes = <1280 720 1280 1440 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 };

arch/arm64/boot/dts/amlogic/s6_s905d5_bq201_16g.dts

@@ -1199,6 +1199,14 @@
 	fbdev_sizes = <1280 720 1280 1440 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 };

arch/arm64/boot/dts/amlogic/s6_s905d5_bq201_linux.dts

@@ -1203,6 +1203,14 @@
 	fbdev_sizes = <1920 1080 1920 2160 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 	/* hdcp ctrl 0:sysctrl, 1: drv, 2: linux app */

arch/arm64/boot/dts/amlogic/s6_s905d5_bq201_sdio.dts

@@ -1199,6 +1199,14 @@
 	fbdev_sizes = <1280 720 1280 1440 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 };

arch/arm64/boot/dts/amlogic/s6_s905d5_bq208.dts

@@ -1130,6 +1130,14 @@
 	fbdev_sizes = <1280 720 1280 1440 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 };

arch/arm64/boot/dts/amlogic/s6_s905d5_bq209.dts

@@ -1155,6 +1155,14 @@
 	fbdev_sizes = <1280 720 1280 1440 32>;
 };
 
+&dummy_venc {
+	status = "disabled";
+};
+
+&drm_to_dummyl {
+	status = "disabled";
+};
+
 &amhdmitx {
 	status = "okay";
 };