| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | /***************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2008 Cedric Bregardis <cedric.bregardis@free.fr> and |
| 4 | * Jean-Christian Hassler <jhassler@free.fr> |
| 5 | * Copyright 1998 Emagic Soft- und Hardware GmbH |
| 6 | * Copyright 2002 Martijn Sipkema |
| 7 | * |
| 8 | * This file is part of the Audiowerk2 ALSA driver |
| 9 | * |
| 10 | * The Audiowerk2 ALSA driver is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; version 2. |
| 13 | * |
| 14 | * The Audiowerk2 ALSA driver is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with the Audiowerk2 ALSA driver; if not, write to the Free Software |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| 22 | * USA. |
| 23 | * |
| 24 | *****************************************************************************/ |
| 25 | |
| 26 | #define TSL_WS0 (1UL << 31) |
| 27 | #define TSL_WS1 (1UL << 30) |
| 28 | #define TSL_WS2 (1UL << 29) |
| 29 | #define TSL_WS3 (1UL << 28) |
| 30 | #define TSL_WS4 (1UL << 27) |
| 31 | #define TSL_DIS_A1 (1UL << 24) |
| 32 | #define TSL_SDW_A1 (1UL << 23) |
| 33 | #define TSL_SIB_A1 (1UL << 22) |
| 34 | #define TSL_SF_A1 (1UL << 21) |
| 35 | #define TSL_LF_A1 (1UL << 20) |
| 36 | #define TSL_BSEL_A1 (1UL << 17) |
| 37 | #define TSL_DOD_A1 (1UL << 15) |
| 38 | #define TSL_LOW_A1 (1UL << 14) |
| 39 | #define TSL_DIS_A2 (1UL << 11) |
| 40 | #define TSL_SDW_A2 (1UL << 10) |
| 41 | #define TSL_SIB_A2 (1UL << 9) |
| 42 | #define TSL_SF_A2 (1UL << 8) |
| 43 | #define TSL_LF_A2 (1UL << 7) |
| 44 | #define TSL_BSEL_A2 (1UL << 4) |
| 45 | #define TSL_DOD_A2 (1UL << 2) |
| 46 | #define TSL_LOW_A2 (1UL << 1) |
| 47 | #define TSL_EOS (1UL << 0) |
| 48 | |
| 49 | /* Audiowerk8 hardware setup: */ |
| 50 | /* WS0, SD4, TSL1 - Analog/ digital in */ |
| 51 | /* WS1, SD0, TSL1 - Analog out #1, digital out */ |
| 52 | /* WS2, SD2, TSL1 - Analog out #2 */ |
| 53 | /* WS3, SD1, TSL2 - Analog out #3 */ |
| 54 | /* WS4, SD3, TSL2 - Analog out #4 */ |
| 55 | |
| 56 | /* Audiowerk8 timing: */ |
| 57 | /* Timeslot: | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ... */ |
| 58 | |
| 59 | /* A1_INPUT: */ |
| 60 | /* SD4: <_ADC-L_>-------<_ADC-R_>-------< */ |
| 61 | /* WS0: _______________/---------------\_ */ |
| 62 | |
| 63 | /* A1_OUTPUT: */ |
| 64 | /* SD0: <_1-L___>-------<_1-R___>-------< */ |
| 65 | /* WS1: _______________/---------------\_ */ |
| 66 | /* SD2: >-------<_2-L___>-------<_2-R___> */ |
| 67 | /* WS2: -------\_______________/--------- */ |
| 68 | |
| 69 | /* A2_OUTPUT: */ |
| 70 | /* SD1: <_3-L___>-------<_3-R___>-------< */ |
| 71 | /* WS3: _______________/---------------\_ */ |
| 72 | /* SD3: >-------<_4-L___>-------<_4-R___> */ |
| 73 | /* WS4: -------\_______________/--------- */ |
| 74 | |
| 75 | static int tsl1[8] = { |
| 76 | 1 * TSL_SDW_A1 | 3 * TSL_BSEL_A1 | |
| 77 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_LF_A1, |
| 78 | |
| 79 | 1 * TSL_SDW_A1 | 2 * TSL_BSEL_A1 | |
| 80 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, |
| 81 | |
| 82 | 0 * TSL_SDW_A1 | 3 * TSL_BSEL_A1 | |
| 83 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, |
| 84 | |
| 85 | 0 * TSL_SDW_A1 | 2 * TSL_BSEL_A1 | |
| 86 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, |
| 87 | |
| 88 | 1 * TSL_SDW_A1 | 1 * TSL_BSEL_A1 | |
| 89 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, |
| 90 | |
| 91 | 1 * TSL_SDW_A1 | 0 * TSL_BSEL_A1 | |
| 92 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, |
| 93 | |
| 94 | 0 * TSL_SDW_A1 | 1 * TSL_BSEL_A1 | |
| 95 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, |
| 96 | |
| 97 | 0 * TSL_SDW_A1 | 0 * TSL_BSEL_A1 | 0 * TSL_DIS_A1 | |
| 98 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0 | TSL_SF_A1 | TSL_EOS, |
| 99 | }; |
| 100 | |
| 101 | static int tsl2[8] = { |
| 102 | 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_LF_A2, |
| 103 | 0 * TSL_SDW_A2 | 2 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, |
| 104 | 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, |
| 105 | 0 * TSL_SDW_A2 | 2 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, |
| 106 | 0 * TSL_SDW_A2 | 1 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, |
| 107 | 0 * TSL_SDW_A2 | 0 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, |
| 108 | 0 * TSL_SDW_A2 | 1 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, |
| 109 | 0 * TSL_SDW_A2 | 0 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2 | TSL_EOS |
| 110 | }; |