Commit 6d638b3f authored by Qingqing Zhuo's avatar Qingqing Zhuo Committed by Alex Deucher
Browse files

drm/amd/display: Update modifier list for gfx10_3 



[Why]
Current list supports modifiers that have DCC_MAX_COMPRESSED_BLOCK
set to AMD_FMT_MOD_DCC_BLOCK_128B, while AMD_FMT_MOD_DCC_BLOCK_64B
is used instead by userspace.

[How]
Replace AMD_FMT_MOD_DCC_BLOCK_128B with AMD_FMT_MOD_DCC_BLOCK_64B
for modifiers with DCC supported.

Fixes: faa37f54 ("drm/amd/display: Expose modifiers")
Signed-off-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Reviewed-by: default avatarBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: default avatarBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent d42a5b63

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

+2 −2
Original line number Diff line number Diff line
@@ -4296,7 +4296,7 @@ add_gfx10_3_modifiers(const struct amdgpu_device *adev, 
		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |

		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |

		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |

		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));

		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));



	add_modifier(mods, size, capacity, AMD_FMT_MOD |

		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |
@@ -4308,7 +4308,7 @@ add_gfx10_3_modifiers(const struct amdgpu_device *adev, 
		    AMD_FMT_MOD_SET(DCC_CONSTANT_ENCODE, 1) |

		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_64B, 1) |

		    AMD_FMT_MOD_SET(DCC_INDEPENDENT_128B, 1) |

		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_128B));

		    AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B));



	add_modifier(mods, size, capacity, AMD_FMT_MOD |

		    AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX9_64K_R_X) |