diff options
| author | Le Ma <le.ma@amd.com> | 2019-06-30 11:35:32 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:06 -0500 |
| commit | fc1e272e8d21ebe5c992db534b855c604b060cdb (patch) | |
| tree | bc82b8795b006e8083d847be43f340bcb097a40e /drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | |
| parent | f9cf36fcafee8e12ffc6026dc8410c17aa21c819 (diff) | |
| download | linux-fc1e272e8d21ebe5c992db534b855c604b060cdb.tar.bz2 | |
drm/amdgpu: limit sdma instances to 2 for Arcturus in BU phase
Another 6 sdma instances do not work at present. Disable them to unblock KFD
for silicon bringup as a workaround
Signed-off-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 921a6dd9cbae..8d33cb730b63 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1602,7 +1602,7 @@ static int sdma_v4_0_early_init(void *handle) if (adev->asic_type == CHIP_RAVEN) adev->sdma.num_instances = 1; else if (adev->asic_type == CHIP_ARCTURUS) - adev->sdma.num_instances = 8; + adev->sdma.num_instances = 2; else adev->sdma.num_instances = 2; |