1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (c) 2016 Allwinnertech Co., Ltd. 4 * Copyright (C) 2017-2018 Bootlin 5 * 6 * Maxime Ripard <maxime.ripard@bootlin.com> 7 */ 8 9 #ifndef _SUN6I_MIPI_DSI_H_ 10 #define _SUN6I_MIPI_DSI_H_ 11 12 #include <drm/drm_connector.h> 13 #include <drm/drm_encoder.h> 14 #include <drm/drm_mipi_dsi.h> 15 16 #define SUN6I_DSI_TCON_DIV 4 17 18 struct sun6i_dsi_variant { 19 bool has_mod_clk; 20 bool set_mod_clk; 21 }; 22 23 struct sun6i_dsi { 24 struct drm_connector connector; 25 struct drm_encoder encoder; 26 struct mipi_dsi_host host; 27 28 struct clk *bus_clk; 29 struct clk *mod_clk; 30 struct regmap *regs; 31 struct regulator *regulator; 32 struct reset_control *reset; 33 struct phy *dphy; 34 35 struct device *dev; 36 struct mipi_dsi_device *device; 37 struct drm_device *drm; 38 struct drm_panel *panel; 39 40 const struct sun6i_dsi_variant *variant; 41 }; 42 43 static inline struct sun6i_dsi *host_to_sun6i_dsi(struct mipi_dsi_host *host) 44 { 45 return container_of(host, struct sun6i_dsi, host); 46 }; 47 48 static inline struct sun6i_dsi *connector_to_sun6i_dsi(struct drm_connector *connector) 49 { 50 return container_of(connector, struct sun6i_dsi, connector); 51 }; 52 53 static inline struct sun6i_dsi *encoder_to_sun6i_dsi(const struct drm_encoder *encoder) 54 { 55 return container_of(encoder, struct sun6i_dsi, encoder); 56 }; 57 58 #endif /* _SUN6I_MIPI_DSI_H_ */ 59