diff options
Diffstat (limited to 'qemu/roms/u-boot/board/RRvision/video_ad7179.h')
| -rw-r--r-- | qemu/roms/u-boot/board/RRvision/video_ad7179.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/RRvision/video_ad7179.h b/qemu/roms/u-boot/board/RRvision/video_ad7179.h new file mode 100644 index 000000000..1fc1ef440 --- /dev/null +++ b/qemu/roms/u-boot/board/RRvision/video_ad7179.h @@ -0,0 +1,52 @@ +/* + * (C) Copyright 2003 Wolfgang Grandegger <wg@denx.de> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#define VIDEO_ENCODER_NAME "Analog Devices AD7179" + +#define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100Khz */ +#define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */ + +#define VIDEO_MODE_YUYV /* The only mode supported by this encoder */ +#undef VIDEO_MODE_RGB +#define VIDEO_MODE_BPP 16 + +#ifdef VIDEO_MODE_PAL +#define VIDEO_ACTIVE_COLS 720 +#define VIDEO_ACTIVE_ROWS 576 +#define VIDEO_VISIBLE_COLS 640 +#define VIDEO_VISIBLE_ROWS 480 +#else +#error "NTSC mode is not supported" +#endif + +static unsigned char video_encoder_data[] = { + 0x05, /* Mode Register 0 */ + 0x11, /* Mode Register 1 */ + 0x20, /* Mode Register 2 */ + 0x0C, /* Mode Register 3 */ + 0x01, /* Mode Register 4 */ + 0x00, /* Reserved */ + 0x00, /* Reserved */ + 0x04, /* Timing Register 0 */ + 0x00, /* Timing Register 1 */ + 0xCB, /* Subcarrier Frequency Register 0 */ + 0x0A, /* Subcarrier Frequency Register 1 */ + 0x09, /* Subcarrier Frequency Register 2 */ + 0x2A, /* Subcarrier Frequency Register 3 */ + 0x00, /* Subcarrier Phase */ + 0x00, /* Closed Captioning Ext Reg 0 */ + 0x00, /* Closed Captioning Ext Reg 1 */ + 0x00, /* Closed Captioning Reg 0 */ + 0x00, /* Closed Captioning Reg 1 */ + 0x00, /* Pedestal Control Reg 0 */ + 0x00, /* Pedestal Control Reg 1 */ + 0x00, /* Pedestal Control Reg 2 */ + 0x00, /* Pedestal Control Reg 3 */ + 0x00, /* CGMS_WSS Reg 0 */ + 0x00, /* CGMS_WSS Reg 0 */ + 0x00, /* CGMS_WSS Reg 0 */ + 0x00 /* Teletext Req. Control Reg */ +} ; |