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ac/surface: require that gfx8 doesn't have DCC in order to be displayable 

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5424>
This commit is contained in:
Marek Olšák 2020-06-11 04:20:44 -04:00 committed by Marge Bot
parent 374f6d568f
commit 7406ea37e6
1 changed files with 4 additions and 3 deletions
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7
src/amd/common/ac_surface.c
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@ -1120,9 +1120,10 @@ static int gfx6_compute_surface(ADDR_HANDLE addrlib,
}
surf->is_linear = surf->u.legacy.level[0].mode == RADEON_SURF_MODE_LINEAR_ALIGNED;
surf->is_displayable = surf->is_linear ||
surf->micro_tile_mode == RADEON_MICRO_MODE_DISPLAY ||
surf->micro_tile_mode == RADEON_MICRO_MODE_RENDER;
surf->is_displayable = (surf->is_linear ||
surf->micro_tile_mode == RADEON_MICRO_MODE_DISPLAY ||
surf->micro_tile_mode == RADEON_MICRO_MODE_RENDER /* rotated */) &&
!surf->dcc_size;
/* The rotated micro tile mode doesn't work if both CMASK and RB+ are
* used at the same time. This case is not currently expected to occur