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| author | Guchun Chen <guchun.chen@amd.com> | 2020-02-09 16:21:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-11 15:37:02 -0500 |
| commit | 2cabe0d4cd88f7386e9c5a82236ceda46080a80b (patch) | |
| tree | 287f3a54de005e791ba3fe5c086022c064ae6d70 /scripts/bpf_helpers_doc.py | |
| parent | 46d1da733fbc867cd3c3aabec21aeaacd9a41771 (diff) | |
drm/amdgpu: limit GDS clearing workaround in cold boot sequence
GDS clear workaround will cause gfx failure in suspend/resume case.
[ 98.679559] [drm:amdgpu_device_ip_late_init [amdgpu]] *ERROR* late_init of IP block <gfx_v9_0> failed -110
[ 98.679561] PM: dpm_run_callback(): pci_pm_resume+0x0/0xa0 returns -110
[ 98.679562] PM: Device 0000:03:00.0 failed to resume async: error -110
As this workaround is specific to the HW bug of GDS's ECC error
existing in cold boot up, so bypass this workaround in suspend/
resume case after booting up.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions