From: Bas Nieuwenhuizen bas@basnieuwenhuizen.nl
commit be7b9b327e79cd2db07b659af599867b629b2f66 upstream.
With modifiers I'd like to support non-dedicated buffers for images.
Signed-off-by: Bas Nieuwenhuizen bas@basnieuwenhuizen.nl Reviewed-by: Alex Deucher alexander.deucher@amd.com Reviewed-by: Nicholas Kazlauskas nicholas.kazlauskas@amd.com Cc: stable@vger.kernel.org # 5.1.0 Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2720,6 +2720,7 @@ fill_plane_dcc_attributes(struct amdgpu_ struct dc *dc = adev->dm.dc; struct dc_dcc_surface_param input; struct dc_surface_dcc_cap output; + uint64_t plane_address = afb->address + afb->base.offsets[0]; uint32_t offset = AMDGPU_TILING_GET(info, DCC_OFFSET_256B); uint32_t i64b = AMDGPU_TILING_GET(info, DCC_INDEPENDENT_64B) != 0; uint64_t dcc_address; @@ -2763,7 +2764,7 @@ fill_plane_dcc_attributes(struct amdgpu_ AMDGPU_TILING_GET(info, DCC_PITCH_MAX) + 1; dcc->independent_64b_blks = i64b;
- dcc_address = get_dcc_address(afb->address, info); + dcc_address = get_dcc_address(plane_address, info); address->grph.meta_addr.low_part = lower_32_bits(dcc_address); address->grph.meta_addr.high_part = upper_32_bits(dcc_address);
@@ -2791,6 +2792,8 @@ fill_plane_buffer_attributes(struct amdg memset(address, 0, sizeof(*address));
if (format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) { + uint64_t addr = afb->address + fb->offsets[0]; + plane_size->surface_size.x = 0; plane_size->surface_size.y = 0; plane_size->surface_size.width = fb->width; @@ -2799,9 +2802,10 @@ fill_plane_buffer_attributes(struct amdg fb->pitches[0] / fb->format->cpp[0];
address->type = PLN_ADDR_TYPE_GRAPHICS; - address->grph.addr.low_part = lower_32_bits(afb->address); - address->grph.addr.high_part = upper_32_bits(afb->address); + address->grph.addr.low_part = lower_32_bits(addr); + address->grph.addr.high_part = upper_32_bits(addr); } else if (format < SURFACE_PIXEL_FORMAT_INVALID) { + uint64_t luma_addr = afb->address + fb->offsets[0]; uint64_t chroma_addr = afb->address + fb->offsets[1];
plane_size->surface_size.x = 0; @@ -2822,9 +2826,9 @@ fill_plane_buffer_attributes(struct amdg
address->type = PLN_ADDR_TYPE_VIDEO_PROGRESSIVE; address->video_progressive.luma_addr.low_part = - lower_32_bits(afb->address); + lower_32_bits(luma_addr); address->video_progressive.luma_addr.high_part = - upper_32_bits(afb->address); + upper_32_bits(luma_addr); address->video_progressive.chroma_addr.low_part = lower_32_bits(chroma_addr); address->video_progressive.chroma_addr.high_part =