diff options
| author | Yong Zhao | 2017-09-18 20:25:31 +0200 |
|---|---|---|
| committer | Alex Deucher | 2017-09-26 21:14:21 +0200 |
| commit | dfe5c2b76b2a32cd37283809737e55f9208f8346 (patch) | |
| tree | 3a6f33f545928d9cf0b18cf49c3d928bae7d2e1c /drivers/gpu/drm/amd/amdgpu | |
| parent | drm/amdgpu: use 2MB fragment size for GFX6,7 and 8 (diff) | |
| download | kernel-qcow2-linux-dfe5c2b76b2a32cd37283809737e55f9208f8346.tar.gz kernel-qcow2-linux-dfe5c2b76b2a32cd37283809737e55f9208f8346.tar.xz kernel-qcow2-linux-dfe5c2b76b2a32cd37283809737e55f9208f8346.zip | |
drm/amdgpu: Correct bytes limit for SDMA 3.0 copy and fill
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 728c0d8e849b..4858c9974c86 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -1730,11 +1730,11 @@ static void sdma_v3_0_emit_fill_buffer(struct amdgpu_ib *ib, } static const struct amdgpu_buffer_funcs sdma_v3_0_buffer_funcs = { - .copy_max_bytes = 0x1fffff, + .copy_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */ .copy_num_dw = 7, .emit_copy_buffer = sdma_v3_0_emit_copy_buffer, - .fill_max_bytes = 0x1fffff, + .fill_max_bytes = 0x3fffe0, /* not 0x3fffff due to HW limitation */ .fill_num_dw = 5, .emit_fill_buffer = sdma_v3_0_emit_fill_buffer, }; |