aboutsummaryrefslogtreecommitdiffstats
path: root/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch
new file mode 100644
index 00000000..c22621a2
--- /dev/null
+++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0544-drm-amd-display-w-a-no-color-space-info-for-HDMI-whe.patch
@@ -0,0 +1,31 @@
+From d6c936f8d46d8390a5d5d222ffdadad0fb9014c9 Mon Sep 17 00:00:00 2001
+From: Charlene Liu <charlene.liu@amd.com>
+Date: Sat, 24 Jun 2017 16:01:37 -0400
+Subject: [PATCH 0544/4131] drm/amd/display: w/a no color space info for HDMI
+ when build AVI
+
+Signed-off-by: Charlene Liu <charlene.liu@amd.com>
+Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
+Acked-by: Harry Wentland <Harry.Wentland@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+index a4c8c43..9aff47e 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
++++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+@@ -1605,6 +1605,9 @@ static void set_avi_info_frame(
+ union hdmi_info_packet *hdmi_info = &info_frame.avi_info_packet.info_packet_hdmi;
+
+ color_space = pipe_ctx->stream->public.output_color_space;
++ if (color_space == COLOR_SPACE_UNKNOWN)
++ color_space = (stream->public.timing.pixel_encoding == PIXEL_ENCODING_RGB)?
++ COLOR_SPACE_SRGB:COLOR_SPACE_YCBCR709;
+
+ /* Initialize header */
+ hdmi_info->bits.header.info_frame_type = HDMI_INFOFRAME_TYPE_AVI;
+--
+2.7.4
+