Searched hist:ea173d15b2fda671b04c1de048238b02b8c139ac (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/gpu/drm/amd/pm/swsmu/smu11/ |
| H A D | vangogh_ppt.c | diff ea173d15b2fda671b04c1de048238b02b8c139ac Thu Dec 24 11:04:30 CET 2020 Xiaojian Du <Xiaojian.Du@amd.com> drm/amd/pm: add support to umd P-state function for vangogh
This patch is to add support to umd P-state function for vangogh.
It enables the "set" function of 3 sysfs nodes: pp_dpm_mclk,
pp_dpm_fclk, pp_dpm_socclk, the functions is used to set the DPM
frequency level of memclk/fclk/socclk.
Due to only after enabling the "power_dpm_force_performance_level"
sysfs node, it is allowed to set these three nodes,
so this patch also enables the "powe_dpm_force_performance_level"
sysfs node, which is used to change power profile.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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