1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * R-Car DSI Encoder
 4 *
 5 * Copyright (C) 2022 Renesas Electronics Corporation
 6 *
 7 * Contact: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
 8 */
 9
10#ifndef __RCAR_MIPI_DSI_H__
11#define __RCAR_MIPI_DSI_H__
12
13struct drm_atomic_state;
14struct drm_bridge;
15
16#if IS_ENABLED(CONFIG_DRM_RCAR_MIPI_DSI)
17void rcar_mipi_dsi_pclk_enable(struct drm_bridge *bridge,
18			       struct drm_atomic_state *state);
19void rcar_mipi_dsi_pclk_disable(struct drm_bridge *bridge);
20#else
21static inline void rcar_mipi_dsi_pclk_enable(struct drm_bridge *bridge,
22					     struct drm_atomic_state *state)
23{
24}
25
26static inline void rcar_mipi_dsi_pclk_disable(struct drm_bridge *bridge)
27{
28}
29#endif /* CONFIG_DRM_RCAR_MIPI_DSI */
30
31#endif /* __RCAR_MIPI_DSI_H__ */