[PATCH V2 0/1] drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform
Koba Ko
koba.ko at canonical.com
Thu Aug 26 01:35:22 UTC 2021
AMD polaris GPUs have an issue about audio noise on RKL platform,
they provide a commit to fix but for SMU7-based GPU still
need another module parameter,
modprobe amdgpu ppfeaturemask=0xfff7bffb
to avoid the module parameter, switch PCI_DPM by determining
intel platform in amd drm driver is a better way.
V2: Determine RKL by using intel core type&model.
Koba Ko (1):
drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
--
2.25.1
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