From: Bas Nieuwenhuizen <bas@xxxxxxxxxxxxxxxxxxx>
commit be7b9b327e79cd2db07b659af599867b629b2f66 upstream.
With modifiers I'd like to support non-dedicated buffers for
images.
Signed-off-by: Bas Nieuwenhuizen <bas@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # 5.1.0
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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 =
