diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-14 00:13:22 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-15 16:25:07 -0300 |
| commit | 0c0d06cac63ee327ceaab4b5ffe2206574ab86bd (patch) | |
| tree | e759f0dc3185d97f2a0c6b5cd5e32ea6faa74d40 /drivers/media/usb/au0828/au0828-reg.h | |
| parent | 84cfe9e79bd5ac11c963f4841158454fefa872f6 (diff) | |
[media] rename most media/video usb drivers to media/usb
Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/au0828/au0828-reg.h')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-reg.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/media/usb/au0828/au0828-reg.h b/drivers/media/usb/au0828/au0828-reg.h new file mode 100644 index 00000000000..2140f4cfb64 --- /dev/null +++ b/drivers/media/usb/au0828/au0828-reg.h @@ -0,0 +1,66 @@ +/* + * Driver for the Auvitek USB bridge + * + * Copyright (c) 2008 Steven Toth <stoth@linuxtv.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. + */ + +/* We'll start to rename these registers once we have a better + * understanding of their meaning. + */ +#define REG_000 0x000 +#define REG_001 0x001 +#define REG_002 0x002 +#define REG_003 0x003 + +#define AU0828_SENSORCTRL_100 0x100 +#define AU0828_SENSORCTRL_VBI_103 0x103 + +/* I2C registers */ +#define AU0828_I2C_TRIGGER_200 0x200 +#define AU0828_I2C_STATUS_201 0x201 +#define AU0828_I2C_CLK_DIVIDER_202 0x202 +#define AU0828_I2C_DEST_ADDR_203 0x203 +#define AU0828_I2C_WRITE_FIFO_205 0x205 +#define AU0828_I2C_READ_FIFO_209 0x209 +#define AU0828_I2C_MULTIBYTE_MODE_2FF 0x2ff + +/* Audio registers */ +#define AU0828_AUDIOCTRL_50C 0x50C + +#define REG_600 0x600 + +/*********************************************************************/ +/* Here are constants for values associated with the above registers */ + +/* I2C Trigger (Reg 0x200) */ +#define AU0828_I2C_TRIGGER_WRITE 0x01 +#define AU0828_I2C_TRIGGER_READ 0x20 +#define AU0828_I2C_TRIGGER_HOLD 0x40 + +/* I2C Status (Reg 0x201) */ +#define AU0828_I2C_STATUS_READ_DONE 0x01 +#define AU0828_I2C_STATUS_NO_READ_ACK 0x02 +#define AU0828_I2C_STATUS_WRITE_DONE 0x04 +#define AU0828_I2C_STATUS_NO_WRITE_ACK 0x08 +#define AU0828_I2C_STATUS_BUSY 0x10 + +/* I2C Clock Divider (Reg 0x202) */ +#define AU0828_I2C_CLK_250KHZ 0x07 +#define AU0828_I2C_CLK_100KHZ 0x14 +#define AU0828_I2C_CLK_30KHZ 0x40 +#define AU0828_I2C_CLK_20KHZ 0x60 |