Commit a64a5212 authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
Browse files

drm/amd/display: Add gfx12 modifiers 



Expose linear modifier definitions for use with DCN401

Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5bdf199d

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c

+15 −0
Original line number Diff line number Diff line
@@ -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);