dGPUs connected to Intel systems configured for suspend to idle
will not necessarily have the power rails cut at suspend and
resetting the GPU may lead to problematic behaviors.
Fixes: 6dc8265f9803 ("drm/amdgpu: always reset the asic in suspend (v2)")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1879
Signed-off-by: Mario Limonciello <mario.limoncie...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 123ec5a07dd5..66290f986544 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2319,7 +2319,7 @@ static int amdgpu_pmops_suspend(struct device *dev)
r = amdgpu_device_suspend(drm_dev, true);
if (r)
return r;
- if (!adev->in_s0ix)
+ if (!adev->in_s0ix && pm_suspend_via_firmware())
r = amdgpu_asic_reset(adev);
}
return r;
--
2.25.1
