diff options
| author | Michel Dänzer <[email protected]> | 2012-05-16 17:45:17 +0200 |
|---|---|---|
| committer | Michel Dänzer <[email protected]> | 2012-05-16 18:30:45 +0200 |
| commit | 11f056a3f0b87e86267efa8b5ac9d36a343c9dc1 (patch) | |
| tree | 0088341650ac683e35466473b601925c4eaad5ae /src/gallium/winsys | |
| parent | 76d6a64de30dc3af66c5aec855f1fc6560d85a89 (diff) | |
r600g: Set tiling information for BOs being shared.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=48747
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 39 | ||||
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_winsys.h | 5 |
2 files changed, 35 insertions, 9 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c index ec33ab5196b..86d35c19de6 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c @@ -632,6 +632,20 @@ static unsigned eg_tile_split(unsigned tile_split) return tile_split; } +static unsigned eg_tile_split_rev(unsigned eg_tile_split) +{ + switch (eg_tile_split) { + case 64: return 0; + case 128: return 1; + case 256: return 2; + case 512: return 3; + default: + case 1024: return 4; + case 2048: return 5; + case 4096: return 6; + } +} + static void radeon_bo_get_tiling(struct pb_buffer *_buf, enum radeon_bo_layout *microtiled, enum radeon_bo_layout *macrotiled, @@ -670,23 +684,19 @@ 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, + unsigned tile_split, + unsigned stencil_tile_split, + unsigned mtilea, 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(); } @@ -699,6 +709,19 @@ static void radeon_bo_set_tiling(struct pb_buffer *_buf, if (macrotiled == RADEON_LAYOUT_TILED) args.tiling_flags |= RADEON_BO_FLAGS_MACRO_TILE; + args.tiling_flags |= (bankw & RADEON_TILING_EG_BANKW_MASK) << + 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; + args.tiling_flags |= (stencil_tile_split & + RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK) << + RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT; + args.tiling_flags |= (mtilea & RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK) << + RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT; + args.handle = bo->handle; args.pitch = pitch; diff --git a/src/gallium/winsys/radeon/drm/radeon_winsys.h b/src/gallium/winsys/radeon/drm/radeon_winsys.h index 6f85b3e11d2..443b20e25b9 100644 --- a/src/gallium/winsys/radeon/drm/radeon_winsys.h +++ b/src/gallium/winsys/radeon/drm/radeon_winsys.h @@ -219,9 +219,12 @@ struct radeon_winsys { * \note microtile and macrotile are not bitmasks! */ void (*buffer_set_tiling)(struct pb_buffer *buf, - struct radeon_winsys_cs *cs, enum radeon_bo_layout microtile, enum radeon_bo_layout macrotile, + unsigned bankw, unsigned bankh, + unsigned tile_split, + unsigned stencil_tile_split, + unsigned mtilea, unsigned stride); /** |