diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2024-09-16 13:21:02 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-09-26 17:06:18 -0400 |
| commit | b1281b6d55057f5c2830e35b96de70d4ba6b7708 (patch) | |
| tree | 7b26e8eb59fda455346fdd4f1817d44f7a369049 /drivers/gpu/drm | |
| parent | 993fcc40ae7365fa664e2ec874e2e3933b773376 (diff) | |
drm/amdgpu/gfx9: Explicitly halt CP before init
Need to make sure it's halted as we don't know what state
the GPU may have been left in previously.
Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index d4f19eb8ff6d..3a3ef93f2f43 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -3931,6 +3931,10 @@ static int gfx_v9_0_cp_resume(struct amdgpu_device *adev) return r; } + if (adev->gfx.num_gfx_rings) + gfx_v9_0_cp_gfx_enable(adev, false); + gfx_v9_0_cp_compute_enable(adev, false); + r = gfx_v9_0_kiq_resume(adev); if (r) return r; |