From: Shirish S <[email protected]> Currently the high part of the address structure is not populated in case of luma and chroma. This patch adds this calculation.
Signed-off-by: Shirish S <[email protected]> Reviewed-by: Alex Deucher <[email protected]> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2f8b407..1635372 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1776,6 +1776,7 @@ static int fill_plane_attributes_from_fb(struct amdgpu_device *adev, { uint64_t tiling_flags; uint64_t fb_location = 0; + uint64_t chroma_addr = 0; unsigned int awidth; const struct drm_framebuffer *fb = &amdgpu_fb->base; int ret = 0; @@ -1838,9 +1839,13 @@ static int fill_plane_attributes_from_fb(struct amdgpu_device *adev, plane_state->address.type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE; plane_state->address.video_progressive.luma_addr.low_part = lower_32_bits(fb_location); + plane_state->address.video_progressive.luma_addr.high_part + = upper_32_bits(fb_location); + chroma_addr = fb_location + (u64)(awidth * fb->height); plane_state->address.video_progressive.chroma_addr.low_part - = lower_32_bits(fb_location) + - (awidth * fb->height); + = lower_32_bits(chroma_addr); + plane_state->address.video_progressive.chroma_addr.high_part + = upper_32_bits(chroma_addr); plane_state->plane_size.video.luma_size.x = 0; plane_state->plane_size.video.luma_size.y = 0; plane_state->plane_size.video.luma_size.width = awidth; -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
