593 	struct tegra_display_hub_state *hub_state =  in tegra_display_hub_destroy_state()  local
596 	kfree(hub_state);  in tegra_display_hub_destroy_state()
624 	struct tegra_display_hub_state *hub_state;  in tegra_display_hub_atomic_check()  local
632 	hub_state = tegra_display_hub_get_state(tegra->hub, state);  in tegra_display_hub_atomic_check()
633 	if (IS_ERR(hub_state))  in tegra_display_hub_atomic_check()
634 		return PTR_ERR(hub_state);  in tegra_display_hub_atomic_check()
648 			if (!hub_state->clk || dc->pclk > hub_state->rate) {  in tegra_display_hub_atomic_check()
649 				hub_state->dc = to_tegra_dc(dc->base.crtc);  in tegra_display_hub_atomic_check()
650 				hub_state->clk = hub_state->dc->clk;  in tegra_display_hub_atomic_check()
651 				hub_state->rate = dc->pclk;  in tegra_display_hub_atomic_check()
686 	struct tegra_display_hub_state *hub_state;  in tegra_display_hub_atomic_commit()  local
690 	hub_state = to_tegra_display_hub_state(hub->base.state);  in tegra_display_hub_atomic_commit()
692 	if (hub_state->clk) {  in tegra_display_hub_atomic_commit()
693 		err = clk_set_rate(hub_state->clk, hub_state->rate);  in tegra_display_hub_atomic_commit()
696 				hub_state->clk, hub_state->rate);  in tegra_display_hub_atomic_commit()
698 		err = clk_set_parent(hub->clk_disp, hub_state->clk);  in tegra_display_hub_atomic_commit()
701 				hub->clk_disp, hub_state->clk, err);  in tegra_display_hub_atomic_commit()
704 	if (hub_state->dc)  in tegra_display_hub_atomic_commit()
705 		tegra_display_hub_update(hub_state->dc);  in tegra_display_hub_atomic_commit()