| /* |
| * 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 |
