TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/amd/display: Add gfx12 modifiers

Browse Source 
Expose linear modifier definitions for use with DCN401

Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Aurabindo Pillai
2024-02-02 13:53:16 -05:00
committed by Alex Deucher
parent 5bdf199db7
commit a64a521231
1 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+15
View File
@@ -647,6 +647,18 @@ static void amdgpu_dm_plane_add_gfx11_modifiers(struct amdgpu_device *adev,
AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_D));
}
static void amdgpu_dm_plane_add_gfx12_modifiers(struct amdgpu_device *adev,
uint64_t **mods, uint64_t *size, uint64_t *capacity)
{
uint64_t mod_64K_2D = AMD_FMT_MOD |
AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX12) |
AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX12_64K_2D);
/* 64K without DCC */
amdgpu_dm_plane_add_modifier(mods, size, capacity, mod_64K_2D);
amdgpu_dm_plane_add_modifier(mods, size, capacity, DRM_FORMAT_MOD_LINEAR);
}
static int amdgpu_dm_plane_get_plane_modifiers(struct amdgpu_device *adev, unsigned int plane_type, uint64_t **mods)
{
uint64_t size = 0, capacity = 128;
@@ -684,6 +696,9 @@ static int amdgpu_dm_plane_get_plane_modifiers(struct amdgpu_device *adev, unsig
case AMDGPU_FAMILY_GC_11_5_0:
amdgpu_dm_plane_add_gfx11_modifiers(adev, mods, &size, &capacity);
break;
case AMDGPU_FAMILY_GC_12_0_0:
amdgpu_dm_plane_add_gfx12_modifiers(adev, mods, &size, &capacity);
break;
}
amdgpu_dm_plane_add_modifier(mods, &size, &capacity, DRM_FORMAT_MOD_LINEAR);