From 7f072d4fcd5ed26456abccd719b1392b7604db29 Mon Sep 17 00:00:00 2001 From: Shirish S Date: Thu, 25 May 2017 14:36:47 +0530 Subject: [PATCH 0480/4131] drm/amd/display: update NV12/NV21 as the YUV format This patch updates the YUV format supported to NV12 and NV21 and hence updates the offsets. BUG: SWDEV-119421 TEST: (On Chromium OS for Stoney Only) * Executed below tests to see YUV(underlay) & RGB planes on eDP plane_test --format XR24 --size 500x100 -p --format NV12 --size 500x500 Signed-off-by: Shirish S Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c index fbdb599..bb452ad 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c @@ -455,6 +455,7 @@ static void fill_plane_attributes_from_fb( { uint64_t tiling_flags; uint64_t fb_location = 0; + unsigned int awidth; const struct drm_framebuffer *fb = &amdgpu_fb->base; struct drm_format_name_buf format_name; @@ -483,10 +484,10 @@ static void fill_plane_attributes_from_fb( case DRM_FORMAT_ABGR2101010: surface->format = SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010; break; - case DRM_FORMAT_YUV420: + case DRM_FORMAT_NV21: surface->format = SURFACE_PIXEL_FORMAT_VIDEO_420_YCbCr; break; - case DRM_FORMAT_YVU420: + case DRM_FORMAT_NV12: surface->format = SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb; break; default: @@ -509,24 +510,25 @@ static void fill_plane_attributes_from_fb( surface->color_space = COLOR_SPACE_SRGB; } else { + awidth = ALIGN(fb->width, 64); surface->address.type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE; surface->address.video_progressive.luma_addr.low_part = lower_32_bits(fb_location); surface->address.video_progressive.chroma_addr.low_part = lower_32_bits(fb_location) + - (fb->width * fb->height); + (awidth * fb->height); surface->plane_size.video.luma_size.x = 0; surface->plane_size.video.luma_size.y = 0; - surface->plane_size.video.luma_size.width = fb->width; + surface->plane_size.video.luma_size.width = awidth; surface->plane_size.video.luma_size.height = fb->height; /* TODO: unhardcode */ - surface->plane_size.video.luma_pitch = ALIGN(fb->width, 64); + surface->plane_size.video.luma_pitch = awidth; surface->plane_size.video.chroma_size.x = 0; surface->plane_size.video.chroma_size.y = 0; - surface->plane_size.video.chroma_size.width = fb->width / 2; - surface->plane_size.video.chroma_size.height = fb->height / 2; - surface->plane_size.video.chroma_pitch = ALIGN(fb->width, 64) / 2; + surface->plane_size.video.chroma_size.width = awidth; + surface->plane_size.video.chroma_size.height = fb->height; + surface->plane_size.video.chroma_pitch = awidth / 2; /* TODO: unhardcode */ surface->color_space = COLOR_SPACE_YCBCR709; @@ -1817,8 +1819,8 @@ static uint32_t rgb_formats[] = { }; static uint32_t yuv_formats[] = { - DRM_FORMAT_YUV420, - DRM_FORMAT_YVU420, + DRM_FORMAT_NV12, + DRM_FORMAT_NV21, }; int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, -- 2.7.4