The gscaler has maximum size of input or output rotation. Add the hardware limits property for the gscaler rotation in the exynos5433 dts. Signed-off-by: Hoegeun Kwon <hoegeun.kwon@xxxxxxxxxxx> --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 7fe994b..57c9997 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -891,6 +891,8 @@ <&cmu_gscl CLK_ACLK_GSCL0>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + rot-max-hsize = <2047>; + rot-max-vsize = <2047>; iommus = <&sysmmu_gscl0>; }; @@ -904,6 +906,8 @@ <&cmu_gscl CLK_ACLK_GSCL1>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + rot-max-hsize = <2047>; + rot-max-vsize = <2047>; iommus = <&sysmmu_gscl1>; }; @@ -917,6 +921,8 @@ <&cmu_gscl CLK_ACLK_GSCL2>, <&cmu_gscl CLK_ACLK_XIU_GSCLX>, <&cmu_gscl CLK_ACLK_GSCLBEND_333>; + rot-max-hsize = <2047>; + rot-max-vsize = <2047>; iommus = <&sysmmu_gscl2>; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
