diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0198-drm-amd-display-Fix-YCbCr-pixel-format-shows-green-i.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0198-drm-amd-display-Fix-YCbCr-pixel-format-shows-green-i.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0198-drm-amd-display-Fix-YCbCr-pixel-format-shows-green-i.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0198-drm-amd-display-Fix-YCbCr-pixel-format-shows-green-i.patch new file mode 100644 index 00000000..47f6b66d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0198-drm-amd-display-Fix-YCbCr-pixel-format-shows-green-i.patch @@ -0,0 +1,51 @@ +From c2840c7d43b3de3e8e851e41c9b8c3f9fe67f0ad Mon Sep 17 00:00:00 2001 +From: Charlene Liu <charlene.liu@amd.com> +Date: Tue, 31 Jan 2017 20:18:05 -0500 +Subject: [PATCH 0198/4131] drm/amd/display: Fix YCbCr pixel format shows green + issue + +Signed-off-by: Charlene Liu <charlene.liu@amd.com> +Reviewed-by: Charlene Liu <Charlene.Liu@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 | 16 ++++++++++------ + 1 file changed, 10 insertions(+), 6 deletions(-) + +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 ee1c3b0..3d8a85e 100644 +--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c ++++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +@@ -1300,19 +1300,23 @@ static void set_avi_info_frame( + info_frame.avi_info_packet.info_packet_hdmi.bits.S0_S1 = scan_type; + + /* C0, C1 : Colorimetry */ +- if (color_space == COLOR_SPACE_YCBCR709) ++ if (color_space == COLOR_SPACE_YCBCR709 || ++ color_space == COLOR_SPACE_YCBCR709_LIMITED) + info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 = + COLORIMETRY_ITU709; +- else if (color_space == COLOR_SPACE_YCBCR601) ++ else if (color_space == COLOR_SPACE_YCBCR601 || ++ color_space == COLOR_SPACE_YCBCR601_LIMITED) + info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 = + COLORIMETRY_ITU601; +- else ++ else { ++ if (stream->public.timing.pixel_encoding != PIXEL_ENCODING_RGB) ++ BREAK_TO_DEBUGGER(); + info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 = + COLORIMETRY_NO_DATA; +- ++ } + if (color_space == COLOR_SPACE_2020_RGB_FULLRANGE || +- color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE || +- color_space == COLOR_SPACE_2020_YCBCR) { ++ color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE || ++ color_space == COLOR_SPACE_2020_YCBCR) { + info_frame.avi_info_packet.info_packet_hdmi.bits.EC0_EC2 = + COLORIMETRYEX_BT2020RGBYCBCR; + info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 = +-- +2.7.4 + |