diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c index 8079da7c5335..012227c70600 100644 --- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c +++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c @@ -3892,13 +3892,16 @@ static void si_notify_hw_of_powersource(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; - /* Check if the platform already manages the AC/DC switch via dedicated GPIO. */ - if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) - return; - - /* The SMU automatically notices DC, but needs to be notified when switching to AC. */ - if (adev->pm.ac_power) + /* + * Check if the platform already manages the AC/DC switch via dedicated GPIO. + * Otherwise SMU automatically notices DC, but needs to be notified of AC. + */ + if (adev->pm.ac_power && + (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)) amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC); + + /* Recompute clocks with updated max_limits. */ + amdgpu_legacy_dpm_compute_clocks(adev); } static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev, @@ -7689,7 +7692,7 @@ static int si_dpm_process_interrupt(struct amdgpu_device *adev, break; } - if (queue_thermal) + if (queue_thermal && amdgpu_dpm) schedule_work(&adev->pm.dpm.thermal.work); return 0; |