cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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m52790.h (2070B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3    m52790.h - definition for m52790 inputs and outputs
      4
      5    Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
      6
      7*/
      8
      9#ifndef _M52790_H_
     10#define _M52790_H_
     11
     12/* Input routing switch 1 */
     13
     14#define M52790_SW1_IN_MASK	0x0003
     15#define M52790_SW1_IN_TUNER	0x0000
     16#define M52790_SW1_IN_V2	0x0001
     17#define M52790_SW1_IN_V3	0x0002
     18#define M52790_SW1_IN_V4	0x0003
     19
     20/* Selects component input instead of composite */
     21#define M52790_SW1_YCMIX	0x0004
     22
     23
     24/* Input routing switch 2 */
     25
     26#define M52790_SW2_IN_MASK	0x0300
     27#define M52790_SW2_IN_TUNER	0x0000
     28#define M52790_SW2_IN_V2	0x0100
     29#define M52790_SW2_IN_V3	0x0200
     30#define M52790_SW2_IN_V4	0x0300
     31
     32/* Selects component input instead of composite */
     33#define M52790_SW2_YCMIX	0x0400
     34
     35
     36/* Output routing switch 1 */
     37
     38/* Enable 6dB amplifier for composite out */
     39#define M52790_SW1_V_AMP	0x0008
     40
     41/* Enable 6dB amplifier for component out */
     42#define M52790_SW1_YC_AMP	0x0010
     43
     44/* Audio output mode */
     45#define M52790_SW1_AUDIO_MASK	0x00c0
     46#define M52790_SW1_AUDIO_MUTE	0x0000
     47#define M52790_SW1_AUDIO_R	0x0040
     48#define M52790_SW1_AUDIO_L	0x0080
     49#define M52790_SW1_AUDIO_STEREO 0x00c0
     50
     51
     52/* Output routing switch 2 */
     53
     54/* Enable 6dB amplifier for composite out */
     55#define M52790_SW2_V_AMP	0x0800
     56
     57/* Enable 6dB amplifier for component out */
     58#define M52790_SW2_YC_AMP	0x1000
     59
     60/* Audio output mode */
     61#define M52790_SW2_AUDIO_MASK	0xc000
     62#define M52790_SW2_AUDIO_MUTE	0x0000
     63#define M52790_SW2_AUDIO_R	0x4000
     64#define M52790_SW2_AUDIO_L	0x8000
     65#define M52790_SW2_AUDIO_STEREO 0xc000
     66
     67
     68/* Common values */
     69#define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)
     70#define M52790_IN_V2    (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)
     71#define M52790_IN_V3    (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)
     72#define M52790_IN_V4    (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)
     73
     74#define M52790_OUT_STEREO	(M52790_SW1_AUDIO_STEREO | \
     75				 M52790_SW2_AUDIO_STEREO)
     76#define M52790_OUT_AMP_STEREO	(M52790_SW1_AUDIO_STEREO | \
     77				 M52790_SW1_V_AMP | \
     78				 M52790_SW2_AUDIO_STEREO | \
     79				 M52790_SW2_V_AMP)
     80
     81#endif