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Diffstat (limited to 'include/media/saa7115.h')
| -rw-r--r-- | include/media/saa7115.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/include/media/saa7115.h b/include/media/saa7115.h new file mode 100644 index 0000000..4079186 --- /dev/null +++ b/include/media/saa7115.h @@ -0,0 +1,68 @@ +/* + saa7115.h - definition for saa7111/3/4/5 inputs and frequency flags + + Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) + + 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 _SAA7115_H_ +#define _SAA7115_H_ + +/* s_routing inputs, outputs, and config */ + +/* SAA7111/3/4/5 HW inputs */ +#define SAA7115_COMPOSITE0 0 +#define SAA7115_COMPOSITE1 1 +#define SAA7115_COMPOSITE2 2 +#define SAA7115_COMPOSITE3 3 +#define SAA7115_COMPOSITE4 4 /* not available for the saa7111/3 */ +#define SAA7115_COMPOSITE5 5 /* not available for the saa7111/3 */ +#define SAA7115_SVIDEO0 6 +#define SAA7115_SVIDEO1 7 +#define SAA7115_SVIDEO2 8 +#define SAA7115_SVIDEO3 9 + +/* outputs */ +#define SAA7115_IPORT_ON 1 +#define SAA7115_IPORT_OFF 0 + +/* SAA7111 specific outputs. */ +#define SAA7111_VBI_BYPASS 2 +#define SAA7111_FMT_YUV422 0x00 +#define SAA7111_FMT_RGB 0x40 +#define SAA7111_FMT_CCIR 0x80 +#define SAA7111_FMT_YUV411 0xc0 + +/* config flags */ +/* Register 0x85 should set bit 0 to 0 (it's 1 by default). This bit + * controls the IDQ signal polarity which is set to 'inverted' if the bit + * it 1 and to 'default' if it is 0. */ +#define SAA7115_IDQ_IS_DEFAULT (1 << 0) + +/* s_crystal_freq values and flags */ + +/* SAA7115 v4l2_crystal_freq frequency values */ +#define SAA7115_FREQ_32_11_MHZ 32110000 /* 32.11 MHz crystal, SAA7114/5 only */ +#define SAA7115_FREQ_24_576_MHZ 24576000 /* 24.576 MHz crystal */ + +/* SAA7115 v4l2_crystal_freq audio clock control flags */ +#define SAA7115_FREQ_FL_UCGC (1 << 0) /* SA 3A[7], UCGC, SAA7115 only */ +#define SAA7115_FREQ_FL_CGCDIV (1 << 1) /* SA 3A[6], CGCDIV, SAA7115 only */ +#define SAA7115_FREQ_FL_APLL (1 << 2) /* SA 3A[3], APLL, SAA7114/5 only */ +#define SAA7115_FREQ_FL_DOUBLE_ASCLK (1 << 3) /* SA 39, LRDIV, SAA7114/5 only */ + +#endif + |