diff options
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 16 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_winsys.h | 1 |
2 files changed, 14 insertions, 3 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c index 86d35c19de6..2626586afd6 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c @@ -684,6 +684,7 @@ static void radeon_bo_get_tiling(struct pb_buffer *_buf, } static void radeon_bo_set_tiling(struct pb_buffer *_buf, + struct radeon_winsys_cs *rcs, enum radeon_bo_layout microtiled, enum radeon_bo_layout macrotiled, unsigned bankw, unsigned bankh, @@ -693,10 +694,17 @@ static void radeon_bo_set_tiling(struct pb_buffer *_buf, uint32_t pitch) { struct radeon_bo *bo = get_radeon_bo(_buf); + struct radeon_drm_cs *cs = radeon_drm_cs(rcs); struct drm_radeon_gem_set_tiling args; memset(&args, 0, sizeof(args)); + /* Tiling determines how DRM treats the buffer data. + * We must flush CS when changing it if the buffer is referenced. */ + if (cs && radeon_bo_is_referenced_by_cs(cs, bo)) { + cs->flush_cs(cs->flush_data, 0); + } + while (p_atomic_read(&bo->num_active_ioctls)) { sched_yield(); } @@ -713,9 +721,11 @@ static void radeon_bo_set_tiling(struct pb_buffer *_buf, RADEON_TILING_EG_BANKW_SHIFT; args.tiling_flags |= (bankh & RADEON_TILING_EG_BANKH_MASK) << RADEON_TILING_EG_BANKH_SHIFT; - args.tiling_flags |= (eg_tile_split_rev(tile_split) & - RADEON_TILING_EG_TILE_SPLIT_MASK) << - RADEON_TILING_EG_TILE_SPLIT_SHIFT; + if (tile_split) { + args.tiling_flags |= (eg_tile_split_rev(tile_split) & + RADEON_TILING_EG_TILE_SPLIT_MASK) << + RADEON_TILING_EG_TILE_SPLIT_SHIFT; + } args.tiling_flags |= (stencil_tile_split & RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK) << RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT; diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h index 443b20e25b9..73160b63a27 100644 --- a/src/gallium/winsys/radeon/drm/radeon_winsys.h +++ b/src/gallium/winsys/radeon/drm/radeon_winsys.h @@ -219,6 +219,7 @@ struct radeon_winsys { * \note microtile and macrotile are not bitmasks! */ void (*buffer_set_tiling)(struct pb_buffer *buf, + struct radeon_winsys_cs *rcs, enum radeon_bo_layout microtile, enum radeon_bo_layout macrotile, unsigned bankw, unsigned bankh, |