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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- m52790.h - definition for m52790 inputs and outputs
- Copyright (C) 2007 Hans Verkuil ([email protected])
- */
- #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 | \
- M52790_SW2_AUDIO_STEREO)
- #define M52790_OUT_AMP_STEREO (M52790_SW1_AUDIO_STEREO | \
- M52790_SW1_V_AMP | \
- M52790_SW2_AUDIO_STEREO | \
- M52790_SW2_V_AMP)
- #endif
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