diff options
| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-08-16 06:00:16 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-08-16 06:00:16 +0300 |
| commit | c2cade3dd15914b13de5e6d8c6241ed7919475ed (patch) | |
| tree | 335e316c747fc59fd476e79873bea4ab8961c339 /drivers/gpu/drm/amd/amdgpu/vi.c | |
| parent | 507968dd9e40b6a87f4c43689c6dde022843c86d (diff) | |
| download | linux-c2cade3dd15914b13de5e6d8c6241ed7919475ed.tar.xz | |
drm/amdgpu: Disable GFX PG on CZ
It's causing problems with user mode queues and the HIQ, and can
lead to hard hangs during boot after programming RLC_CP_SCHEDULERS.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 6cac291c96da..9ff69b90df36 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -1028,8 +1028,7 @@ static int vi_common_early_init(void *handle) /* rev0 hardware requires workarounds to support PG */ adev->pg_flags = 0; if (adev->rev_id != 0x00 || CZ_REV_BRISTOL(adev->pdev->revision)) { - adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG | - AMD_PG_SUPPORT_GFX_SMG | + adev->pg_flags |= AMD_PG_SUPPORT_GFX_SMG | AMD_PG_SUPPORT_GFX_PIPELINE | AMD_PG_SUPPORT_CP | AMD_PG_SUPPORT_UVD | |