drm/amdgpu: remove AMD_FMT_MOD_GFX12_DCC_MAX_COMPRESSED_BLOCK_* definitions

They were added accidentally.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

include/uapi/drm/drm_fourcc.h

@@ -1540,9 +1540,6 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
 #define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18
 #define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3
 
-#define AMD_FMT_MOD_GFX12_DCC_MAX_COMPRESSED_BLOCK_SHIFT     3
-#define AMD_FMT_MOD_GFX12_DCC_MAX_COMPRESSED_BLOCK_MASK      0x3 /* 0:64B, 1:128B, 2:256B */
-
 /*
  * DCC supports embedding some clear colors directly in the DCC surface.
  * However, on older GPUs the rendering HW ignores the embedded clear color