linux_dsm_epyc7002/drivers/gpu
Guchun Chen ea6f0931c1 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>
2020-02-11 11:49:16 -05:00
..
drm drm/amdgpu: limit GDS clearing workaround in cold boot sequence 2020-02-11 11:49:16 -05:00
host1x drm/tegra: Changes for v5.6-rc1 2020-01-15 16:21:28 +10:00
ipu-v3
vga vga: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
Makefile