drm/amd/powerplay: notify amdgpu whether dpm is enabled or not.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-03-29 14:24:33 +08:00 committed by Alex Deucher
parent 1587f6e40b
commit 4cd05a74cc

View File

@ -130,18 +130,25 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr,
int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
{
int ret = 1;
bool enabled;
PHM_FUNC_CHECK(hwmgr);
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_TablelessHardwareInterface)) {
if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
return hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
ret = hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
} else {
return phm_dispatch_table(hwmgr,
ret = phm_dispatch_table(hwmgr,
&(hwmgr->enable_dynamic_state_management),
NULL, NULL);
}
return 0;
enabled = ret == 0 ? true : false;
cgs_notify_dpm_enabled(hwmgr->device, enabled);
return ret;
}
int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level)