diff options
Diffstat (limited to 'drivers/char/saa7121.h')
| -rw-r--r-- | drivers/char/saa7121.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/drivers/char/saa7121.h b/drivers/char/saa7121.h new file mode 100644 index 000000000..74e37d405 --- /dev/null +++ b/drivers/char/saa7121.h @@ -0,0 +1,132 @@ +/* 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 |