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| author | Monk Liu <Monk.Liu@amd.com> | 2019-08-27 11:32:55 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-29 23:52:32 +0300 |
| commit | e352625796b343cc85b7648a74a57e739b12dc27 (patch) | |
| tree | c92bb26919481c25bd7f2eea7ed27ac9f9ec6ccf /drivers/gpu/drm/amd/amdgpu/nv.c | |
| parent | 514ad79103f5d278cb6b190eb0c1f83461fa70a9 (diff) | |
| download | linux-e352625796b343cc85b7648a74a57e739b12dc27.tar.xz | |
drm/amdgpu: introduce vram lost for reset (v2)
for SOC15/vega10 the BACO reset & mode1 would introduce vram lost
in high end address range, current kmd's vram lost checking cannot
catch it since it only check very ahead visible frame buffer
v2:
cover NV as well
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index e150c281feb6..1b476fcd2197 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -316,10 +316,13 @@ static int nv_asic_reset(struct amdgpu_device *adev) int ret = 0; struct smu_context *smu = &adev->smu; - if (nv_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) + if (nv_asic_reset_method(adev) == AMD_RESET_METHOD_BACO) { + amdgpu_inc_vram_lost(adev); ret = smu_baco_reset(smu); - else + } else { + amdgpu_inc_vram_lost(adev); ret = nv_asic_mode1_reset(adev); + } return ret; } |