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