/* SPDX-License-Identifier: GPL-2.0-or-later */ /* m52790.h - definition for m52790 inputs and outputs Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl) #ifndef _M52790_H_#define _M52790_H_/* Input routing switch 1 */ #define M52790_SW1_IN_MASK 0x0003#define M52790_SW1_IN_TUNER 0x0000#define M52790_SW1_IN_V2 0x0001#define M52790_SW1_IN_V3 0x0002#define M52790_SW1_IN_V4 0x0003/* Selects component input instead of composite */ #define M52790_SW1_YCMIX 0x0004/* Input routing switch 2 */ #define M52790_SW2_IN_MASK 0x0300#define M52790_SW2_IN_TUNER 0x0000#define M52790_SW2_IN_V2 0x0100#define M52790_SW2_IN_V3 0x0200#define M52790_SW2_IN_V4 0x0300/* Selects component input instead of composite */ #define M52790_SW2_YCMIX 0x0400/* Output routing switch 1 */ /* Enable 6dB amplifier for composite out */ #define M52790_SW1_V_AMP 0x0008/* Enable 6dB amplifier for component out */ #define M52790_SW1_YC_AMP 0x0010/* Audio output mode */ #define M52790_SW1_AUDIO_MASK 0x00c0#define M52790_SW1_AUDIO_MUTE 0x0000#define M52790_SW1_AUDIO_R 0x0040#define M52790_SW1_AUDIO_L 0x0080#define M52790_SW1_AUDIO_STEREO 0x00c0/* Output routing switch 2 */ /* Enable 6dB amplifier for composite out */ #define M52790_SW2_V_AMP 0x0800/* Enable 6dB amplifier for component out */ #define M52790_SW2_YC_AMP 0x1000/* Audio output mode */ #define M52790_SW2_AUDIO_MASK 0xc000#define M52790_SW2_AUDIO_MUTE 0x0000#define M52790_SW2_AUDIO_R 0x4000#define M52790_SW2_AUDIO_L 0x8000#define M52790_SW2_AUDIO_STEREO 0xc000/* Common values */ #define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)#define M52790_IN_V2 (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)#define M52790_IN_V3 (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)#define M52790_IN_V4 (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)#define M52790_OUT_STEREO (M52790_SW1_AUDIO_STEREO | \#define M52790_OUT_AMP_STEREO (M52790_SW1_AUDIO_STEREO | \#endif
Messung V0.5 C=89 H=92 G=90
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