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winsys/amdgpu: set/get BO tiling flags for GFX9

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Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-11-23 18:42:53 +01:00
parent 7d88233f84
commit f4ab7a5415
1 changed files with 4 additions and 2 deletions
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6
src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
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@ -600,7 +600,7 @@ static void amdgpu_buffer_get_metadata(struct pb_buffer *_buf,
{
struct amdgpu_winsys_bo *bo = amdgpu_winsys_bo(_buf);
struct amdgpu_bo_info info = {0};
uint32_t tiling_flags;
uint64_t tiling_flags;
int r;
assert(bo->bo && "must not be called for slab entries");
@ -612,6 +612,7 @@ static void amdgpu_buffer_get_metadata(struct pb_buffer *_buf,
tiling_flags = info.metadata.tiling_info;
if (bo->ws->info.chip_class >= GFX9) {
md->u.gfx9.swizzle_mode = AMDGPU_TILING_GET(tiling_flags, SWIZZLE_MODE);
} else {
md->u.legacy.microtile = RADEON_LAYOUT_LINEAR;
md->u.legacy.macrotile = RADEON_LAYOUT_LINEAR;
@ -639,11 +640,12 @@ static void amdgpu_buffer_set_metadata(struct pb_buffer *_buf,
{
struct amdgpu_winsys_bo *bo = amdgpu_winsys_bo(_buf);
struct amdgpu_bo_metadata metadata = {0};
uint32_t tiling_flags = 0;
uint64_t tiling_flags = 0;
assert(bo->bo && "must not be called for slab entries");
if (bo->ws->info.chip_class >= GFX9) {
tiling_flags |= AMDGPU_TILING_SET(SWIZZLE_MODE, md->u.gfx9.swizzle_mode);
} else {
if (md->u.legacy.macrotile == RADEON_LAYOUT_TILED)
tiling_flags |= AMDGPU_TILING_SET(ARRAY_MODE, 4); /* 2D_TILED_THIN1 */