diff options
Diffstat (limited to 'drivers/media/i2c/tea6420.h')
| -rw-r--r-- | drivers/media/i2c/tea6420.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/media/i2c/tea6420.h b/drivers/media/i2c/tea6420.h new file mode 100644 index 000000000..07f9d72a8 --- /dev/null +++ b/drivers/media/i2c/tea6420.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __INCLUDED_TEA6420__ +#define __INCLUDED_TEA6420__ + +/* input pins */ +#define TEA6420_OUTPUT1 1 +#define TEA6420_OUTPUT2 2 +#define TEA6420_OUTPUT3 3 +#define TEA6420_OUTPUT4 4 + +/* output pins */ +#define TEA6420_INPUT1 1 +#define TEA6420_INPUT2 2 +#define TEA6420_INPUT3 3 +#define TEA6420_INPUT4 4 +#define TEA6420_INPUT5 5 +#define TEA6420_INPUT6 6 + +/* gain on the output pins, ORed with the output pin */ +#define TEA6420_GAIN0 0x00 +#define TEA6420_GAIN2 0x20 +#define TEA6420_GAIN4 0x40 +#define TEA6420_GAIN6 0x60 + +#endif |