Files
linux/drivers/gpu/drm/amd/amdgpu
Andrey Grodzovsky ebe86a57c8 drm/amdgpu: Fix resume failures when device is gone
Problem:
When device goes into suspend and unplugged during it
then all HW programming during resume fails leading
to a bad SW during pci remove handling which follows.
Because device is first resumed and only later removed
we cannot rely on drm_dev_enter/exit here.

Fix:
Use a flag we use for PCIe error recovery to avoid
accessing registres. This allows to successfully complete
pm resume sequence and finish pci remove.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-09-23 15:17:29 -04:00
..
2021-09-14 15:59:58 -04:00
2021-04-09 16:46:32 -04:00
2021-09-14 15:59:58 -04:00
2021-05-19 23:50:27 -04:00
2021-06-30 00:18:23 -04:00
2021-09-14 15:59:58 -04:00
2021-09-14 15:59:58 -04:00
2021-09-14 15:59:58 -04:00
2021-05-19 23:50:27 -04:00
2020-07-02 12:02:50 -04:00
2020-08-14 16:22:39 -04:00
2020-07-01 01:59:24 -04:00
2020-07-02 12:02:50 -04:00