Commit 836758ff authored May 08, 2018 by Zheng, XueLai(Eric) Committed by Alex Deucher Jul 05, 2018

drm/amd/display: support ACrYCb2101010



Signed-off-by: XueLai(Eric), Zheng <XueLai.Zheng@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>

parent d7b539d3

drivers/gpu/drm/amd/display/dc/dc_hw_types.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -199,6 +199,7 @@ enum surface_pixel_format {
		SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb,
		SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCbCr,
		SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb,
		SURFACE_PIXEL_FORMAT_SUBSAMPLE_END,
		SURFACE_PIXEL_FORMAT_INVALID

		/grow 444 video here if necessary /

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -166,7 +166,7 @@ void hubp1_program_size_and_rotation(
		/* Program data and meta surface pitch (calculation from addrlib)
		* 444 or 420 luma
		*/
		if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
		if (format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN && format < SURFACE_PIXEL_FORMAT_SUBSAMPLE_END) {
		ASSERT(plane_size->video.chroma_pitch != 0);
		/* Chroma pitch zero can cause system hang! */