]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/amd/powerplay: support sysfs to set socclk, fclk, dcefclk
authorLikun Gao <Likun.Gao@amd.com>
Wed, 20 Feb 2019 05:42:55 +0000 (13:42 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 19 Mar 2019 20:04:02 +0000 (15:04 -0500)
commit4b77faaf8c3be77a3f435333d62905989f0a3a40
tree5b05ecf7115e1bf162999ac881ac03cb388d00e6
parent0967610142275c3aa1b73d923505cb8e73916af5
drm/amd/powerplay: support sysfs to set socclk, fclk, dcefclk

Add sys interface to set socclk, fclk and dcefclk for smu.
Add feature_mask parameter for smu_upload_dpm_level as socclk, fclk and
dcefclk have dependency, without feature_mask to point out specific clk
will make it fail to set some clk.
Fix the function of smu_unforce_dpm_levels.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Gui Chengming <Jack.Gui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
drivers/gpu/drm/amd/powerplay/vega20_ppt.c