arm: tegra: hawkeye: update panel timings

The DSI block requires Htotal to be evenly
divisible across all data lanes in ganged mode.
The panel vendor provided an updated
set of panel timings that satisfies this
requirement.

Bug 1619492

Change-Id: I60ea7d739727eeca9baa5987388aaf6c24248842
Signed-off-by: Daniel Solomon <daniels@nvidia.com>
Reviewed-on: http://git-master/r/728760
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

diff --git a/arch/arm/boot/dts/panel-s-wuxga-7-0.dtsi b/arch/arm/boot/dts/panel-s-wuxga-7-0.dtsi
index f7727600504db0d739aa0f886ba5ccadfd4e7fdd..b51c614cf0e736b14844cb005a1c3c66c44bd8f7 100644 (file)
--- a/arch/arm/boot/dts/panel-s-wuxga-7-0.dtsi
+++ b/arch/arm/boot/dts/panel-s-wuxga-7-0.dtsi
@@ -90,12 +90,12 @@
                                };
                                display-timings {
                                        1200x1920-32-60Hz {
-                                               clock-frequency = <192642000>;
+                                               clock-frequency = <193224000>;
                                                hactive = <1200>;
                                                vactive = <1920>;
-                                               hfront-porch = <104>;
-                                               hback-porch = <18>;
-                                               hsync-len = <2>;
+                                               hfront-porch = <107>;
+                                               hback-porch = <20>;
+                                               hsync-len = <1>;
                                                vfront-porch = <497>;
                                                vback-porch = <7>;
                                                vsync-len = <1>;
@@ -103,12 +103,12 @@
                                                nvidia,v-ref-to-sync = <11>;
                                        };
                                        1200x1920-32-75Hz {
-                                               clock-frequency = <192642000>;
+                                               clock-frequency = <193224000>;
                                                hactive = <1200>;
                                                vactive = <1920>;
-                                               hfront-porch = <104>;
-                                               hback-porch = <18>;
-                                               hsync-len = <2>;
+                                               hfront-porch = <107>;
+                                               hback-porch = <20>;
+                                               hsync-len = <1>;
                                                vfront-porch = <12>;
                                                vback-porch = <7>;
                                                vsync-len = <1>;

diff --git a/arch/arm/boot/dts/panel-s-wuxga-8-0.dtsi b/arch/arm/boot/dts/panel-s-wuxga-8-0.dtsi
index bd700579876793988b55286d70c470b0e3855a5a..2375bf8f5f38a34c9ee5c21219606e14f03493e1 100644 (file)
--- a/arch/arm/boot/dts/panel-s-wuxga-8-0.dtsi
+++ b/arch/arm/boot/dts/panel-s-wuxga-8-0.dtsi
@@ -89,12 +89,12 @@
                                };
                                display-timings {
                                        1200x1920-32-60Hz {
-                                               clock-frequency = <192642000>;
+                                               clock-frequency = <193224000>;
                                                hactive = <1200>;
                                                vactive = <1920>;
-                                               hfront-porch = <104>;
-                                               hback-porch = <18>;
-                                               hsync-len = <2>;
+                                               hfront-porch = <107>;
+                                               hback-porch = <20>;
+                                               hsync-len = <1>;
                                                vfront-porch = <497>;
                                                vback-porch = <7>;
                                                vsync-len = <1>;
@@ -102,12 +102,12 @@
                                                nvidia,v-ref-to-sync = <11>;
                                        };
                                        1200x1920-32-75Hz {
-                                               clock-frequency = <192642000>;
+                                               clock-frequency = <193224000>;
                                                hactive = <1200>;
                                                vactive = <1920>;
-                                               hfront-porch = <104>;
-                                               hback-porch = <18>;
-                                               hsync-len = <2>;
+                                               hfront-porch = <107>;
+                                               hback-porch = <20>;
+                                               hsync-len = <1>;
                                                vfront-porch = <12>;
                                                vback-porch = <7>;
                                                vsync-len = <1>;