+static void rs780_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
+ struct radeon_ps *new_ps,
+ struct radeon_ps *old_ps)
+{
+ struct igp_ps *new_state = rs780_get_ps(new_ps);
+ struct igp_ps *current_state = rs780_get_ps(old_ps);
+
+ if ((new_ps->vclk == old_ps->vclk) &&
+ (new_ps->dclk == old_ps->dclk))
+ return;
+
+ if (new_state->sclk_high >= current_state->sclk_high)
+ return;
+
+ radeon_set_uvd_clocks(rdev, new_ps->vclk, new_ps->dclk);
+}
+
+static void rs780_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
+ struct radeon_ps *new_ps,
+ struct radeon_ps *old_ps)
+{
+ struct igp_ps *new_state = rs780_get_ps(new_ps);
+ struct igp_ps *current_state = rs780_get_ps(old_ps);
+
+ if ((new_ps->vclk == old_ps->vclk) &&
+ (new_ps->dclk == old_ps->dclk))
+ return;
+
+ if (new_state->sclk_high < current_state->sclk_high)
+ return;
+
+ radeon_set_uvd_clocks(rdev, new_ps->vclk, new_ps->dclk);
+}
+