diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2019-05-28 13:27:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:17:59 -0500 |
| commit | b8cb98cd3e2b600794585958dbea53d433d86736 (patch) | |
| tree | b427c4f48ffb5e3e44eaf0a49f8890e63681d86e /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 3ddec51511fc6ba84595565b6f48badabd0e47dc (diff) | |
drm/amdgpu/gfx10: fix programming of SC_HIZ_TILE_FIFO_SIZE field
max fifo size is 128 and PA_SC_FIFO_SIZE[20:15]=SC_HIZ_TILE_FIFO_SIZE
field is programmed in units of two entries, but 6 bits is insufficient
to hold value 128/2 = 64, so set this field as 0 which is interpreted by
the hardware as maximum physical fifo size(128).
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions