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path: root/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
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Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c')
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index be31bed2538a..fa208ada6892 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -58,6 +58,9 @@ void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM);
+
if (acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST) &&
acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION))
phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
@@ -130,18 +133,25 @@ 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)