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drm/amd/display: Use dcc_ind_blk value to set register directly

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We don't need to do this workaround if we start setting this value when we fill the plane attributes.

Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Joshua Ashton
2021-09-15 00:59:46 +01:00
committed by Alex Deucher
parent b64cc0575d
commit 3d360154dd
3 changed files with 7 additions and 8 deletions
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7
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -5052,10 +5052,15 @@ fill_gfx9_plane_attributes_from_modifiers(struct amdgpu_device *adev,
if (modifier_has_dcc(modifier) && !force_disable_dcc) {
uint64_t dcc_address = afb->address + afb->base.offsets[1];
bool independent_64b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_64B, modifier);
dcc->enable = 1;
dcc->meta_pitch = afb->base.pitches[1];
dcc->independent_64b_blks = AMD_FMT_MOD_GET(DCC_INDEPENDENT_64B, modifier);
dcc->independent_64b_blks = independent_64b_blks;
if (independent_64b_blks)
dcc->dcc_ind_blk = hubp_ind_block_64b;
else
dcc->dcc_ind_blk = hubp_ind_block_unconstrained;
address->grph.meta_addr.low_part = lower_32_bits(dcc_address);
address->grph.meta_addr.high_part = upper_32_bits(dcc_address);