|  | /* 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 |