1 // SPDX-License-Identifier: GPL-2.0-only 2 /***************************************************************************** 3 * 4 * Copyright (C) 2008 Cedric Bregardis <cedric.bregardis@free.fr> and 5 * Jean-Christian Hassler <jhassler@free.fr> 6 * Copyright 1998 Emagic Soft- und Hardware GmbH 7 * Copyright 2002 Martijn Sipkema 8 * 9 * This file is part of the Audiowerk2 ALSA driver 10 * 11 *****************************************************************************/ 12 13 #define TSL_WS0 (1UL << 31) 14 #define TSL_WS1 (1UL << 30) 15 #define TSL_WS2 (1UL << 29) 16 #define TSL_WS3 (1UL << 28) 17 #define TSL_WS4 (1UL << 27) 18 #define TSL_DIS_A1 (1UL << 24) 19 #define TSL_SDW_A1 (1UL << 23) 20 #define TSL_SIB_A1 (1UL << 22) 21 #define TSL_SF_A1 (1UL << 21) 22 #define TSL_LF_A1 (1UL << 20) 23 #define TSL_BSEL_A1 (1UL << 17) 24 #define TSL_DOD_A1 (1UL << 15) 25 #define TSL_LOW_A1 (1UL << 14) 26 #define TSL_DIS_A2 (1UL << 11) 27 #define TSL_SDW_A2 (1UL << 10) 28 #define TSL_SIB_A2 (1UL << 9) 29 #define TSL_SF_A2 (1UL << 8) 30 #define TSL_LF_A2 (1UL << 7) 31 #define TSL_BSEL_A2 (1UL << 4) 32 #define TSL_DOD_A2 (1UL << 2) 33 #define TSL_LOW_A2 (1UL << 1) 34 #define TSL_EOS (1UL << 0) 35 36 /* Audiowerk8 hardware setup: */ 37 /* WS0, SD4, TSL1 - Analog/ digital in */ 38 /* WS1, SD0, TSL1 - Analog out #1, digital out */ 39 /* WS2, SD2, TSL1 - Analog out #2 */ 40 /* WS3, SD1, TSL2 - Analog out #3 */ 41 /* WS4, SD3, TSL2 - Analog out #4 */ 42 43 /* Audiowerk8 timing: */ 44 /* Timeslot: | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ... */ 45 46 /* A1_INPUT: */ 47 /* SD4: <_ADC-L_>-------<_ADC-R_>-------< */ 48 /* WS0: _______________/---------------\_ */ 49 50 /* A1_OUTPUT: */ 51 /* SD0: <_1-L___>-------<_1-R___>-------< */ 52 /* WS1: _______________/---------------\_ */ 53 /* SD2: >-------<_2-L___>-------<_2-R___> */ 54 /* WS2: -------\_______________/--------- */ 55 56 /* A2_OUTPUT: */ 57 /* SD1: <_3-L___>-------<_3-R___>-------< */ 58 /* WS3: _______________/---------------\_ */ 59 /* SD3: >-------<_4-L___>-------<_4-R___> */ 60 /* WS4: -------\_______________/--------- */ 61 62 static const int tsl1[8] = { 63 1 * TSL_SDW_A1 | 3 * TSL_BSEL_A1 | 64 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_LF_A1, 65 66 1 * TSL_SDW_A1 | 2 * TSL_BSEL_A1 | 67 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, 68 69 0 * TSL_SDW_A1 | 3 * TSL_BSEL_A1 | 70 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, 71 72 0 * TSL_SDW_A1 | 2 * TSL_BSEL_A1 | 73 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1, 74 75 1 * TSL_SDW_A1 | 1 * TSL_BSEL_A1 | 76 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, 77 78 1 * TSL_SDW_A1 | 0 * TSL_BSEL_A1 | 79 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, 80 81 0 * TSL_SDW_A1 | 1 * TSL_BSEL_A1 | 82 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0, 83 84 0 * TSL_SDW_A1 | 0 * TSL_BSEL_A1 | 0 * TSL_DIS_A1 | 85 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0 | TSL_SF_A1 | TSL_EOS, 86 }; 87 88 static const int tsl2[8] = { 89 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_LF_A2, 90 0 * TSL_SDW_A2 | 2 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, 91 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, 92 0 * TSL_SDW_A2 | 2 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, 93 0 * TSL_SDW_A2 | 1 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, 94 0 * TSL_SDW_A2 | 0 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, 95 0 * TSL_SDW_A2 | 1 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2, 96 0 * TSL_SDW_A2 | 0 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_WS2 | TSL_EOS 97 }; 98