drivers/video/rockchip/rk_hdmi.h

   1 /*
   2  * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __RK_HDMI_H__
   8 #define __RK_HDMI_H__
   9
  10 struct rkhdmi_driverdata {
  11         /* configuration */
  12         u8 i2c_clk_high;
  13         u8 i2c_clk_low;
  14         const char * const *regulator_names;
  15         u32 regulator_names_cnt;
  16         /* setters/getters */
  17         int (*set_input_vop)(struct udevice *dev);
  18         int (*clk_config)(struct udevice *dev);
  19 };
  20
  21 struct rk_hdmi_priv {
  22         struct dw_hdmi hdmi;
  23         void *grf;
  24 };
  25
  26 int rk_hdmi_read_edid(struct udevice *dev, u8 *buf, int buf_size);
  27 void rk_hdmi_probe_regulators(struct udevice *dev,
  28                               const char * const *names, int cnt);
  29 int rk_hdmi_ofdata_to_platdata(struct udevice *dev);
  30 int rk_hdmi_probe(struct udevice *dev);
  31
  32 #endif