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drm/amd/display: fix DCC settings for DCN3

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ind_block_64b_no_128bcl means INDEP_64B && INDEP_128B &&
MAX_COMPRESSED_BLOCK_SIZE == 64B. Only used by gfx10.3.

ind_block_64b means INDEP_64B && !INDEP_128B &&
MAX_COMPRESSED_BLOCK_SIZE == 64B. Only used by gfx9 and gfx10.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Marek Olšák
2021-09-30 11:13:59 -04:00
committed by Alex Deucher
parent 4874ecf5fd
commit f2e7d85680
2 changed files with 4 additions and 3 deletions
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4
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -5105,11 +5105,11 @@ fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
dcc->independent_64b_blks = independent_64b_blks;
if (AMD_FMT_MOD_GET(TILE_VERSION, modifier) == AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS) {
if (independent_64b_blks && independent_128b_blks)
dcc->dcc_ind_blk = hubp_ind_block_64b;
dcc->dcc_ind_blk = hubp_ind_block_64b_no_128bcl;
else if (independent_128b_blks)
dcc->dcc_ind_blk = hubp_ind_block_128b;
else if (independent_64b_blks && !independent_128b_blks)
dcc->dcc_ind_blk = hubp_ind_block_64b_no_128bcl;
dcc->dcc_ind_blk = hubp_ind_block_64b;
else
dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
} else {