https://github.com/torvalds/linux
Revision 26db706a6d77b9e184feb11725e97e53b7a89519 authored by Prike Liang on 25 August 2021, 05:36:38 UTC, committed by Alex Deucher on 28 September 2021, 18:40:27 UTC
In the s2idle stress test sdma resume fail occasionally,in the
failed case GPU is in the gfxoff state.This issue may introduce
by firmware miss handle doorbell S/R and now temporary fix the issue
by forcing exit gfxoff for sdma resume.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
1 parent 98122e6
History
Tip revision: 26db706a6d77b9e184feb11725e97e53b7a89519 authored by Prike Liang on 25 August 2021, 05:36:38 UTC
drm/amdgpu: force exit gfxoff on sdma resume for rmb s0ix
Tip revision: 26db706
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 16.6 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.9 KB
.mailmap -rw-r--r-- 19.8 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.6 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 605.4 KB
Makefile -rw-r--r-- 64.0 KB
README -rw-r--r-- 727 bytes

README

back to top