mirror_ubuntu-kernels/drivers/gpu/drm/amd
Xiaojian Du d7379efae6 drm/amd/pm: modify the fine grain tuning function for vangogh
This patch is to modify the fine grain tuning function for vangogh.
This patch uses the existing old flag to make the two sysfs files
work separately -- "power_dpm_force_performance_level" and
"pp_od_clk_voltage".
Only the power_dpm_force_performance_level is switched to "manual"
mode, the fine grain tuning function will be started.
In other mode, including "high","low","min_sclk","min_mclk",
"standard" and "peak", the fine grain tuning function will be shut down,
and the frequency range of gfx and cpu clock will be restored the
default values.

Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-01-14 13:13:38 -05:00
..
acp drm: amd/acp: fix broken menu structure 2020-03-13 11:52:35 -04:00
amdgpu drm/amdgpu: set power brake sequence 2021-01-14 13:13:09 -05:00
amdkfd drm/amdkfd: Fix out-of-bounds read in kdf_create_vcrat_image_cpu() 2021-01-13 23:46:34 -05:00
display drm/amd/display/dc/core/dc_stream: Demote non-conformant kernel-doc headers 2021-01-13 23:53:27 -05:00
include drm/amd/pm: implement processor fine grain feature for vangogh (v3) 2021-01-13 23:52:58 -05:00
pm drm/amd/pm: modify the fine grain tuning function for vangogh 2021-01-14 13:13:38 -05:00