diff options
Diffstat (limited to 'kernel/include/video/sh_mobile_hdmi.h')
| -rw-r--r-- | kernel/include/video/sh_mobile_hdmi.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/kernel/include/video/sh_mobile_hdmi.h b/kernel/include/video/sh_mobile_hdmi.h new file mode 100644 index 000000000..63d20efa2 --- /dev/null +++ b/kernel/include/video/sh_mobile_hdmi.h @@ -0,0 +1,49 @@ +/* + * SH-Mobile High-Definition Multimedia Interface (HDMI) + * + * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef SH_MOBILE_HDMI_H +#define SH_MOBILE_HDMI_H + +struct sh_mobile_lcdc_chan_cfg; +struct device; +struct clk; + +/* + * flags format + * + * 0x00000CBA + * + * A: Audio source select + * B: Int output option + * C: Chip specific option + */ + +/* Audio source select */ +#define HDMI_SND_SRC_MASK (0xF << 0) +#define HDMI_SND_SRC_I2S (0 << 0) /* default */ +#define HDMI_SND_SRC_SPDIF (1 << 0) +#define HDMI_SND_SRC_DSD (2 << 0) +#define HDMI_SND_SRC_HBR (3 << 0) + +/* Int output option */ +#define HDMI_OUTPUT_PUSH_PULL (1 << 4) /* System control : output mode */ +#define HDMI_OUTPUT_POLARITY_HI (1 << 5) /* System control : output polarity */ + +/* Chip specific option */ +#define HDMI_32BIT_REG (1 << 8) +#define HDMI_HAS_HTOP1 (1 << 9) + +struct sh_mobile_hdmi_info { + unsigned int flags; + long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq, + unsigned long *parent_freq); +}; + +#endif |