1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun wm8775.h - definition for wm8775 inputs and outputs 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _WM8775_H_ 10*4882a593Smuzhiyun #define _WM8775_H_ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* The WM8775 has 4 inputs and one output. Zero or more inputs 13*4882a593Smuzhiyun are multiplexed together to the output. Hence there are 14*4882a593Smuzhiyun 16 combinations. 15*4882a593Smuzhiyun If only one input is active (the normal case) then the 16*4882a593Smuzhiyun input values 1, 2, 4 or 8 should be used. */ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define WM8775_AIN1 1 19*4882a593Smuzhiyun #define WM8775_AIN2 2 20*4882a593Smuzhiyun #define WM8775_AIN3 4 21*4882a593Smuzhiyun #define WM8775_AIN4 8 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun struct wm8775_platform_data { 25*4882a593Smuzhiyun /* 26*4882a593Smuzhiyun * FIXME: Instead, we should parametrize the params 27*4882a593Smuzhiyun * that need different settings between ivtv, pvrusb2, and Nova-S 28*4882a593Smuzhiyun */ 29*4882a593Smuzhiyun bool is_nova_s; 30*4882a593Smuzhiyun }; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #endif 33