mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 14:43:58 +08:00
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
|
/*
|
||
|
|
m52790.h - definition for m52790 inputs and outputs
|
||
|
|
|
||
|
|
Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program; if not, write to the Free Software
|
||
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#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
|