From: Shirish S <[email protected]> The high part calculation of luma and chroma address' was missing in dm_plane_helper_prepare_fb().
This fix brings uniformity in the address' at atomic_check and atomic_commit for both RGB & YUV planes. Signed-off-by: Shirish S <[email protected]> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 ++++++++-- 1 file changed, 8 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 d0ee1b3..cbde567 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2924,6 +2924,7 @@ static int dm_plane_helper_prepare_fb(struct drm_plane *plane, struct amdgpu_framebuffer *afb; struct drm_gem_object *obj; struct amdgpu_bo *rbo; + uint64_t chroma_addr = 0; int r; struct dm_plane_state *dm_plane_state_new, *dm_plane_state_old; unsigned int awidth; @@ -2965,11 +2966,16 @@ static int dm_plane_helper_prepare_fb(struct drm_plane *plane, plane_state->address.grph.addr.high_part = upper_32_bits(afb->address); } else { awidth = ALIGN(new_state->fb->width, 64); + plane_state->address.type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE; plane_state->address.video_progressive.luma_addr.low_part = lower_32_bits(afb->address); + plane_state->address.video_progressive.luma_addr.high_part + = upper_32_bits(afb->address); + chroma_addr = afb->address + (u64)(awidth * new_state->fb->height); plane_state->address.video_progressive.chroma_addr.low_part - = lower_32_bits(afb->address) + - (awidth * new_state->fb->height); + = lower_32_bits(chroma_addr); + plane_state->address.video_progressive.chroma_addr.high_part + = upper_32_bits(chroma_addr); } } -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
