diff options
| author | Jim Qu <[email protected]> | 2017-02-10 07:59:59 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-02-17 21:12:58 +0000 |
| commit | c836fec5ce8eb0d0c08fa0ea5fb71df3290d1601 (patch) | |
| tree | 9c2a020087a83f67d2d41c456343f0361d776f68 /drivers/gpu/drm/amd/amdgpu/cik.c | |
| parent | Revert "drm: Resurrect atomic rmfb code, v3" (diff) | |
| download | kernel-c836fec5ce8eb0d0c08fa0ea5fb71df3290d1601.tar.gz kernel-c836fec5ce8eb0d0c08fa0ea5fb71df3290d1601.zip | |
drm/amd/amdgpu: post card if there is real hw resetting performed
Check whether we need to post rather than whether the asic is
posted. There are some cases (e.g., GPU reset or resume from
hibernate) where we need to force post even if the asic has
been posted.
Signed-off-by: Jim Qu <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cik.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c index 7c39b538dc0e..c4d4b35e54ec 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik.c +++ b/drivers/gpu/drm/amd/amdgpu/cik.c @@ -1176,6 +1176,7 @@ static int cik_gpu_pci_config_reset(struct amdgpu_device *adev) if (RREG32(mmCONFIG_MEMSIZE) != 0xffffffff) { /* enable BM */ pci_set_master(adev->pdev); + adev->has_hw_reset = true; r = 0; break; } |