diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 79e35d6a40e3..196c65a9df3b 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -684,6 +684,17 @@ restart_search: return NULL; } +static void radeon_dpm_update_requested_ps(struct radeon_device *rdev, + struct radeon_ps *ps) +{ + /* copy the ps to the hw ps and point the requested ps + * at the hw state in case the driver wants to modify + * the state dynamically. + */ + rdev->pm.dpm.hw_ps = *ps; + rdev->pm.dpm.requested_ps = &rdev->pm.dpm.hw_ps; +} + static void radeon_dpm_change_power_state_locked(struct radeon_device *rdev) { int i; @@ -704,7 +715,7 @@ static void radeon_dpm_change_power_state_locked(struct radeon_device *rdev) ps = radeon_dpm_pick_power_state(rdev, dpm_state); if (ps) - rdev->pm.dpm.requested_ps = ps; + radeon_dpm_update_requested_ps(rdev, ps); else return; |
