diff options
author | Hans Verkuil <hverkuil@xs4all.nl> | 2006-03-29 14:56:17 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-04-02 04:55:51 -0300 |
commit | add953cecba870f4ad7730bd0a6d5eaaabeac3bc (patch) | |
tree | e42b154981058ffcc2205ccb31b73b5c7e4b9db5 /include/media | |
parent | 7061561e640c2947ab93c4e2a437327657c4482e (diff) |
V4L/DVB (3665): Add new NEC uPD64031A and uPD64083 i2c drivers
- Add support for the uPD64031A NEC Electronics Ghost Reduction i2c device
- Add support for the uPD6408x NEC Electronics 3-Dimensional Y/C separation
i2c device.
Signed-off-by: Takahiro Adachi <tadachi@tadachi-net.com>
Signed-off-by: Takeru Komoriya <komoriya@paken.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media')
-rw-r--r-- | include/media/upd64031a.h | 41 | ||||
-rw-r--r-- | include/media/upd64083.h | 59 |
2 files changed, 100 insertions, 0 deletions
diff --git a/include/media/upd64031a.h b/include/media/upd64031a.h new file mode 100644 index 000000000000..ae2d936355c8 --- /dev/null +++ b/include/media/upd64031a.h @@ -0,0 +1,41 @@ +/* + * upd64031a - NEC Electronics Ghost Reduction input defines + * + * 2006 by 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _UPD64031A_H_ +#define _UPD64031A_H_ + +/* Ghost reduction modes */ +#define UPD64031A_GR_ON 0 +#define UPD64031A_GR_OFF 1 +#define UPD64031A_GR_THROUGH 3 + +/* Direct 3D/YCS Connection */ +#define UPD64031A_3DYCS_DISABLE (0 << 2) +#define UPD64031A_3DYCS_COMPOSITE (2 << 2) +#define UPD64031A_3DYCS_SVIDEO (3 << 2) + +/* Composite sync digital separation circuit */ +#define UPD64031A_COMPOSITE_EXTERNAL (1 << 4) + +/* Vertical sync digital separation circuit */ +#define UPD64031A_VERTICAL_EXTERNAL (1 << 5) + +#endif + diff --git a/include/media/upd64083.h b/include/media/upd64083.h new file mode 100644 index 000000000000..77f48a8f1544 --- /dev/null +++ b/include/media/upd64083.h @@ -0,0 +1,59 @@ +/* + * upd6408x - NEC Electronics 3-Dimensional Y/C separation input defines + * + * 2006 by 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _UPD64083_H_ +#define _UPD64083_H_ + +/* There are two bits of information that the driver needs in order + to select the correct routing: the operating mode and the selection + of the Y input (external or internal). + + The first two operating modes expect a composite signal on the Y input, + the second two operating modes use both the Y and C inputs. + + Normally YCS_MODE is used for tuner and composite inputs, and the + YCNR mode is used for S-Video inputs. + + The external Y-ADC is selected when the composite input comes from a + upd64031a ghost reduction device. If this device is not present, or + the input is a S-Video signal, then the internal Y-ADC input should + be used. */ + +/* Operating modes: */ + +/* YCS mode: Y/C separation (burst locked clocking) */ +#define UPD64083_YCS_MODE 0 +/* YCS+ mode: 2D Y/C separation and YCNR (burst locked clocking) */ +#define UPD64083_YCS_PLUS_MODE 1 + +/* Note: the following two modes cannot be used in combination with the + external Y-ADC. */ +/* MNNR mode: frame comb type YNR+C delay (line locked clocking) */ +#define UPD64083_MNNR_MODE 2 +/* YCNR mode: frame recursive YCNR (burst locked clocking) */ +#define UPD64083_YCNR_MODE 3 + +/* Select external Y-ADC: this should be set if this device is used in + combination with the upd64031a ghost reduction device. + Otherwise leave at 0 (use internal Y-ADC). */ +#define UPD64083_EXT_Y_ADC (1 << 2) + +#endif + |