diff options
Diffstat (limited to 'include/drm/bridge/dw_hdmi.h')
| -rw-r--r-- | include/drm/bridge/dw_hdmi.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h new file mode 100644 index 000000000..de13bfc35 --- /dev/null +++ b/include/drm/bridge/dw_hdmi.h @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __DW_HDMI__ +#define __DW_HDMI__ + +#include <drm/drmP.h> + +enum { + DW_HDMI_RES_8, + DW_HDMI_RES_10, + DW_HDMI_RES_12, + DW_HDMI_RES_MAX, +}; + +enum dw_hdmi_devtype { + IMX6Q_HDMI, + IMX6DL_HDMI, + RK3288_HDMI, +}; + +struct dw_hdmi_mpll_config { + unsigned long mpixelclock; + struct { + u16 cpce; + u16 gmp; + } res[DW_HDMI_RES_MAX]; +}; + +struct dw_hdmi_curr_ctrl { + unsigned long mpixelclock; + u16 curr[DW_HDMI_RES_MAX]; +}; + +struct dw_hdmi_phy_config { + unsigned long mpixelclock; + u16 sym_ctr; /*clock symbol and transmitter control*/ + u16 term; /*transmission termination value*/ + u16 vlev_ctr; /* voltage level control */ +}; + +struct dw_hdmi_plat_data { + enum dw_hdmi_devtype dev_type; + const struct dw_hdmi_mpll_config *mpll_cfg; + const struct dw_hdmi_curr_ctrl *cur_ctr; + const struct dw_hdmi_phy_config *phy_config; + enum drm_mode_status (*mode_valid)(struct drm_connector *connector, + struct drm_display_mode *mode); +}; + +void dw_hdmi_unbind(struct device *dev, struct device *master, void *data); +int dw_hdmi_bind(struct device *dev, struct device *master, + void *data, struct drm_encoder *encoder, + struct resource *iores, int irq, + const struct dw_hdmi_plat_data *plat_data); +#endif /* __IMX_HDMI_H__ */ |