mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-21 10:05:00 +08:00
133 lines
4.9 KiB
C
133 lines
4.9 KiB
C
/* saa7121.h - saa7121 initializations
|
|
Copyright (C) 1999 Nathan Laredo (laredo@gnu.org)
|
|
|
|
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.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
#ifndef __SAA7121_H__
|
|
#define __SAA7121_H__
|
|
|
|
#define NTSC_BURST_START 0x19 /* 28 */
|
|
#define NTSC_BURST_END 0x1d /* 29 */
|
|
#define NTSC_CHROMA_PHASE 0x67 /* 5a */
|
|
#define NTSC_GAINU 0x76 /* 5b */
|
|
#define NTSC_GAINV 0xa5 /* 5c */
|
|
#define NTSC_BLACK_LEVEL 0x2a /* 5d */
|
|
#define NTSC_BLANKING_LEVEL 0x2e /* 5e */
|
|
#define NTSC_VBI_BLANKING 0x2e /* 5f */
|
|
#define NTSC_DAC_CONTROL 0x11 /* 61 */
|
|
#define NTSC_BURST_AMP 0x3f /* 62 */
|
|
#define NTSC_SUBC3 0x1f /* 63 */
|
|
#define NTSC_SUBC2 0x7c /* 64 */
|
|
#define NTSC_SUBC1 0xf0 /* 65 */
|
|
#define NTSC_SUBC0 0x21 /* 66 */
|
|
#define NTSC_HTRIG 0x72 /* 6c */
|
|
#define NTSC_VTRIG 0x00 /* 6c */
|
|
#define NTSC_MULTI 0x30 /* 6e */
|
|
#define NTSC_CCTTX 0x11 /* 6f */
|
|
#define NTSC_FIRST_ACTIVE 0x12 /* 7a */
|
|
#define NTSC_LAST_ACTIVE 0x02 /* 7b */
|
|
#define NTSC_MSB_VERTICAL 0x40 /* 7c */
|
|
|
|
#define PAL_BURST_START 0x21 /* 28 */
|
|
#define PAL_BURST_END 0x1d /* 29 */
|
|
#define PAL_CHROMA_PHASE 0x3f /* 5a */
|
|
#define PAL_GAINU 0x7d /* 5b */
|
|
#define PAL_GAINV 0xaf /* 5c */
|
|
#define PAL_BLACK_LEVEL 0x23 /* 5d */
|
|
#define PAL_BLANKING_LEVEL 0x35 /* 5e */
|
|
#define PAL_VBI_BLANKING 0x35 /* 5f */
|
|
#define PAL_DAC_CONTROL 0x02 /* 61 */
|
|
#define PAL_BURST_AMP 0x2f /* 62 */
|
|
#define PAL_SUBC3 0xcb /* 63 */
|
|
#define PAL_SUBC2 0x8a /* 64 */
|
|
#define PAL_SUBC1 0x09 /* 65 */
|
|
#define PAL_SUBC0 0x2a /* 66 */
|
|
#define PAL_HTRIG 0x86 /* 6c */
|
|
#define PAL_VTRIG 0x04 /* 6d */
|
|
#define PAL_MULTI 0x20 /* 6e */
|
|
#define PAL_CCTTX 0x15 /* 6f */
|
|
#define PAL_FIRST_ACTIVE 0x16 /* 7a */
|
|
#define PAL_LAST_ACTIVE 0x36 /* 7b */
|
|
#define PAL_MSB_VERTICAL 0x40 /* 7c */
|
|
|
|
/* Initialization Sequence */
|
|
|
|
static __u8 init7121ntsc[] = {
|
|
0x26, 0x0, 0x27, 0x0,
|
|
0x28, NTSC_BURST_START, 0x29, NTSC_BURST_END,
|
|
0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
|
|
0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
|
|
0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
|
|
0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
|
|
0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
|
|
0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
|
|
0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
|
|
0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
|
|
0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
|
|
0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
|
|
0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
|
|
0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
|
|
0x5a, NTSC_CHROMA_PHASE, 0x5b, NTSC_GAINU,
|
|
0x5c, NTSC_GAINV, 0x5d, NTSC_BLACK_LEVEL,
|
|
0x5e, NTSC_BLANKING_LEVEL, 0x5f, NTSC_VBI_BLANKING,
|
|
0x60, 0x0, 0x61, NTSC_DAC_CONTROL,
|
|
0x62, NTSC_BURST_AMP, 0x63, NTSC_SUBC3,
|
|
0x64, NTSC_SUBC2, 0x65, NTSC_SUBC1,
|
|
0x66, NTSC_SUBC0, 0x67, 0x80, 0x68, 0x80,
|
|
0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
|
|
0x6c, NTSC_HTRIG, 0x6d, NTSC_VTRIG,
|
|
0x6e, NTSC_MULTI, 0x6f, NTSC_CCTTX,
|
|
0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
|
|
0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
|
|
0x78, 0x0, 0x79, 0x0, 0x7a, NTSC_FIRST_ACTIVE,
|
|
0x7b, NTSC_LAST_ACTIVE, 0x7c, NTSC_MSB_VERTICAL,
|
|
0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
|
|
};
|
|
#define INIT7121LEN (sizeof(init7121ntsc)/2)
|
|
|
|
static __u8 init7121pal[] = {
|
|
0x26, 0x0, 0x27, 0x0,
|
|
0x28, PAL_BURST_START, 0x29, PAL_BURST_END,
|
|
0x2a, 0x0, 0x2b, 0x0, 0x2c, 0x0, 0x2d, 0x0,
|
|
0x2e, 0x0, 0x2f, 0x0, 0x30, 0x0, 0x31, 0x0,
|
|
0x32, 0x0, 0x33, 0x0, 0x34, 0x0, 0x35, 0x0,
|
|
0x36, 0x0, 0x37, 0x0, 0x38, 0x0, 0x39, 0x0,
|
|
0x3a, 0x03, 0x3b, 0x0, 0x3c, 0x0, 0x3d, 0x0,
|
|
0x3e, 0x0, 0x3f, 0x0, 0x40, 0x0, 0x41, 0x0,
|
|
0x42, 0x0, 0x43, 0x0, 0x44, 0x0, 0x45, 0x0,
|
|
0x46, 0x0, 0x47, 0x0, 0x48, 0x0, 0x49, 0x0,
|
|
0x4a, 0x0, 0x4b, 0x0, 0x4c, 0x0, 0x4d, 0x0,
|
|
0x4e, 0x0, 0x4f, 0x0, 0x50, 0x0, 0x51, 0x0,
|
|
0x52, 0x0, 0x53, 0x0, 0x54, 0x0, 0x55, 0x0,
|
|
0x56, 0x0, 0x57, 0x0, 0x58, 0x0, 0x59, 0x0,
|
|
0x5a, PAL_CHROMA_PHASE, 0x5b, PAL_GAINU,
|
|
0x5c, PAL_GAINV, 0x5d, PAL_BLACK_LEVEL,
|
|
0x5e, PAL_BLANKING_LEVEL, 0x5f, PAL_VBI_BLANKING,
|
|
0x60, 0x0, 0x61, PAL_DAC_CONTROL,
|
|
0x62, PAL_BURST_AMP, 0x63, PAL_SUBC3,
|
|
0x64, PAL_SUBC2, 0x65, PAL_SUBC1,
|
|
0x66, PAL_SUBC0, 0x67, 0x80, 0x68, 0x80,
|
|
0x69, 0x80, 0x6a, 0x80, 0x6b, 0x29,
|
|
0x6c, PAL_HTRIG, 0x6d, PAL_VTRIG,
|
|
0x6e, PAL_MULTI, 0x6f, PAL_CCTTX,
|
|
0x70, 0xc9, 0x71, 0x68, 0x72, 0x60, 0x73, 0x0,
|
|
0x74, 0x0, 0x75, 0x0, 0x76, 0x0, 0x77, 0x0,
|
|
0x78, 0x0, 0x79, 0x0, 0x7a, PAL_FIRST_ACTIVE,
|
|
0x7b, PAL_LAST_ACTIVE, 0x7c, PAL_MSB_VERTICAL,
|
|
0x7d, 0x0, 0x7e, 0x0, 0x7f, 0x0
|
|
};
|
|
#endif
|