diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index f2eb1cf364c5..138d80017f35 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -112,6 +112,17 @@ struct amdgpu_copy_mem { #define AMDGPU_COPY_FLAGS_TMZ (1 << 0) #define AMDGPU_COPY_FLAGS_READ_DECOMPRESSED (1 << 1) #define AMDGPU_COPY_FLAGS_WRITE_COMPRESSED (1 << 2) +#define AMDGPU_COPY_FLAGS_MAX_COMPRESSED_SHIFT 3 +#define AMDGPU_COPY_FLAGS_MAX_COMPRESSED_MASK 0x03 +#define AMDGPU_COPY_FLAGS_NUMBER_TYPE_SHIFT 5 +#define AMDGPU_COPY_FLAGS_NUMBER_TYPE_MASK 0x07 +#define AMDGPU_COPY_FLAGS_DATA_FORMAT_SHIFT 8 +#define AMDGPU_COPY_FLAGS_DATA_FORMAT_MASK 0x3f + +#define AMDGPU_COPY_FLAGS_SET(field, value) \ + (((__u32)(value) & AMDGPU_COPY_FLAGS_##field##_MASK) << AMDGPU_COPY_FLAGS_##field##_SHIFT) +#define AMDGPU_COPY_FLAGS_GET(value, field) \ + (((__u32)(value) >> AMDGPU_COPY_FLAGS_##field##_SHIFT) & AMDGPU_COPY_FLAGS_##field##_MASK) int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size); void amdgpu_gtt_mgr_fini(struct amdgpu_device *adev); |