1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __INCLUDED_TEA6420__ 3 #define __INCLUDED_TEA6420__ 4 5 /* input pins */ 6 #define TEA6420_OUTPUT1 1 7 #define TEA6420_OUTPUT2 2 8 #define TEA6420_OUTPUT3 3 9 #define TEA6420_OUTPUT4 4 10 11 /* output pins */ 12 #define TEA6420_INPUT1 1 13 #define TEA6420_INPUT2 2 14 #define TEA6420_INPUT3 3 15 #define TEA6420_INPUT4 4 16 #define TEA6420_INPUT5 5 17 #define TEA6420_INPUT6 6 18 19 /* gain on the output pins, ORed with the output pin */ 20 #define TEA6420_GAIN0 0x00 21 #define TEA6420_GAIN2 0x20 22 #define TEA6420_GAIN4 0x40 23 #define TEA6420_GAIN6 0x60 24 25 #endif