2 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
24 enum dw_hdmi_devtype {
31 struct dw_hdmi_audio_tmds_n {
38 struct dw_hdmi_mpll_config {
39 unsigned long mpixelclock;
43 } res[DW_HDMI_RES_MAX];
46 struct dw_hdmi_curr_ctrl {
47 unsigned long mpixelclock;
48 u16 curr[DW_HDMI_RES_MAX];
51 struct dw_hdmi_phy_config {
52 unsigned long mpixelclock;
53 u16 sym_ctr; /*clock symbol and transmitter control*/
54 u16 term; /*transmission termination value*/
55 u16 vlev_ctr; /* voltage level control */
58 struct dw_hdmi_plat_data {
59 enum dw_hdmi_devtype dev_type;
60 const struct dw_hdmi_audio_tmds_n *tmds_n_table;
61 const struct dw_hdmi_mpll_config *mpll_cfg;
62 const struct dw_hdmi_curr_ctrl *cur_ctr;
63 const struct dw_hdmi_phy_config *phy_config;
64 enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
65 struct drm_display_mode *mode);
68 static inline bool is_rockchip(enum dw_hdmi_devtype dev_type)
70 return dev_type == RK3288_HDMI || dev_type == RK3399_HDMI;
73 void dw_hdmi_unbind(struct device *dev, struct device *master, void *data);
74 int dw_hdmi_bind(struct device *dev, struct device *master,
75 void *data, struct drm_encoder *encoder,
76 struct resource *iores, int irq,
77 const struct dw_hdmi_plat_data *plat_data);
79 void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
80 void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
81 void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);
83 #endif /* __IMX_HDMI_H__ */