Thomas Gleixner | 1a59d1b8 | 2019-05-27 08:55:05 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| 3 | * ALSA driver for RME Digi96, Digi96/8 and Digi96/8 PRO/PAD/PST audio |
| 4 | * interfaces |
| 5 | * |
| 6 | * Copyright (c) 2000, 2001 Anders Torger <torger@ludd.luth.se> |
| 7 | * |
| 8 | * Thanks to Henk Hesselink <henk@anda.nl> for the analog volume control |
| 9 | * code. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | */ |
| 11 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | #include <linux/delay.h> |
| 13 | #include <linux/init.h> |
| 14 | #include <linux/interrupt.h> |
| 15 | #include <linux/pci.h> |
Paul Gortmaker | 65a7721 | 2011-07-15 13:13:37 -0400 | [diff] [blame] | 16 | #include <linux/module.h> |
Knut Petersen | a8cc209 | 2013-08-22 14:36:16 +0200 | [diff] [blame] | 17 | #include <linux/vmalloc.h> |
Takashi Iwai | 6cbbfe1 | 2015-01-28 16:49:33 +0100 | [diff] [blame] | 18 | #include <linux/io.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | |
| 20 | #include <sound/core.h> |
| 21 | #include <sound/info.h> |
| 22 | #include <sound/control.h> |
| 23 | #include <sound/pcm.h> |
| 24 | #include <sound/pcm_params.h> |
| 25 | #include <sound/asoundef.h> |
| 26 | #include <sound/initval.h> |
| 27 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 28 | /* note, two last pcis should be equal, it is not a bug */ |
| 29 | |
| 30 | MODULE_AUTHOR("Anders Torger <torger@ludd.luth.se>"); |
| 31 | MODULE_DESCRIPTION("RME Digi96, Digi96/8, Digi96/8 PRO, Digi96/8 PST, " |
| 32 | "Digi96/8 PAD"); |
| 33 | MODULE_LICENSE("GPL"); |
| 34 | MODULE_SUPPORTED_DEVICE("{{RME,Digi96}," |
| 35 | "{RME,Digi96/8}," |
| 36 | "{RME,Digi96/8 PRO}," |
| 37 | "{RME,Digi96/8 PST}," |
| 38 | "{RME,Digi96/8 PAD}}"); |
| 39 | |
| 40 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 41 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
Rusty Russell | a67ff6a | 2011-12-15 13:49:36 +1030 | [diff] [blame] | 42 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | |
| 44 | module_param_array(index, int, NULL, 0444); |
| 45 | MODULE_PARM_DESC(index, "Index value for RME Digi96 soundcard."); |
| 46 | module_param_array(id, charp, NULL, 0444); |
| 47 | MODULE_PARM_DESC(id, "ID string for RME Digi96 soundcard."); |
| 48 | module_param_array(enable, bool, NULL, 0444); |
| 49 | MODULE_PARM_DESC(enable, "Enable RME Digi96 soundcard."); |
| 50 | |
| 51 | /* |
| 52 | * Defines for RME Digi96 series, from internal RME reference documents |
| 53 | * dated 12.01.00 |
| 54 | */ |
| 55 | |
| 56 | #define RME96_SPDIF_NCHANNELS 2 |
| 57 | |
| 58 | /* Playback and capture buffer size */ |
| 59 | #define RME96_BUFFER_SIZE 0x10000 |
| 60 | |
| 61 | /* IO area size */ |
| 62 | #define RME96_IO_SIZE 0x60000 |
| 63 | |
| 64 | /* IO area offsets */ |
| 65 | #define RME96_IO_PLAY_BUFFER 0x0 |
| 66 | #define RME96_IO_REC_BUFFER 0x10000 |
| 67 | #define RME96_IO_CONTROL_REGISTER 0x20000 |
| 68 | #define RME96_IO_ADDITIONAL_REG 0x20004 |
| 69 | #define RME96_IO_CONFIRM_PLAY_IRQ 0x20008 |
| 70 | #define RME96_IO_CONFIRM_REC_IRQ 0x2000C |
| 71 | #define RME96_IO_SET_PLAY_POS 0x40000 |
| 72 | #define RME96_IO_RESET_PLAY_POS 0x4FFFC |
| 73 | #define RME96_IO_SET_REC_POS 0x50000 |
| 74 | #define RME96_IO_RESET_REC_POS 0x5FFFC |
| 75 | #define RME96_IO_GET_PLAY_POS 0x20000 |
| 76 | #define RME96_IO_GET_REC_POS 0x30000 |
| 77 | |
| 78 | /* Write control register bits */ |
| 79 | #define RME96_WCR_START (1 << 0) |
| 80 | #define RME96_WCR_START_2 (1 << 1) |
| 81 | #define RME96_WCR_GAIN_0 (1 << 2) |
| 82 | #define RME96_WCR_GAIN_1 (1 << 3) |
| 83 | #define RME96_WCR_MODE24 (1 << 4) |
| 84 | #define RME96_WCR_MODE24_2 (1 << 5) |
| 85 | #define RME96_WCR_BM (1 << 6) |
| 86 | #define RME96_WCR_BM_2 (1 << 7) |
| 87 | #define RME96_WCR_ADAT (1 << 8) |
| 88 | #define RME96_WCR_FREQ_0 (1 << 9) |
| 89 | #define RME96_WCR_FREQ_1 (1 << 10) |
| 90 | #define RME96_WCR_DS (1 << 11) |
| 91 | #define RME96_WCR_PRO (1 << 12) |
| 92 | #define RME96_WCR_EMP (1 << 13) |
| 93 | #define RME96_WCR_SEL (1 << 14) |
| 94 | #define RME96_WCR_MASTER (1 << 15) |
| 95 | #define RME96_WCR_PD (1 << 16) |
| 96 | #define RME96_WCR_INP_0 (1 << 17) |
| 97 | #define RME96_WCR_INP_1 (1 << 18) |
| 98 | #define RME96_WCR_THRU_0 (1 << 19) |
| 99 | #define RME96_WCR_THRU_1 (1 << 20) |
| 100 | #define RME96_WCR_THRU_2 (1 << 21) |
| 101 | #define RME96_WCR_THRU_3 (1 << 22) |
| 102 | #define RME96_WCR_THRU_4 (1 << 23) |
| 103 | #define RME96_WCR_THRU_5 (1 << 24) |
| 104 | #define RME96_WCR_THRU_6 (1 << 25) |
| 105 | #define RME96_WCR_THRU_7 (1 << 26) |
| 106 | #define RME96_WCR_DOLBY (1 << 27) |
| 107 | #define RME96_WCR_MONITOR_0 (1 << 28) |
| 108 | #define RME96_WCR_MONITOR_1 (1 << 29) |
| 109 | #define RME96_WCR_ISEL (1 << 30) |
| 110 | #define RME96_WCR_IDIS (1 << 31) |
| 111 | |
| 112 | #define RME96_WCR_BITPOS_GAIN_0 2 |
| 113 | #define RME96_WCR_BITPOS_GAIN_1 3 |
| 114 | #define RME96_WCR_BITPOS_FREQ_0 9 |
| 115 | #define RME96_WCR_BITPOS_FREQ_1 10 |
| 116 | #define RME96_WCR_BITPOS_INP_0 17 |
| 117 | #define RME96_WCR_BITPOS_INP_1 18 |
| 118 | #define RME96_WCR_BITPOS_MONITOR_0 28 |
| 119 | #define RME96_WCR_BITPOS_MONITOR_1 29 |
| 120 | |
| 121 | /* Read control register bits */ |
| 122 | #define RME96_RCR_AUDIO_ADDR_MASK 0xFFFF |
| 123 | #define RME96_RCR_IRQ_2 (1 << 16) |
| 124 | #define RME96_RCR_T_OUT (1 << 17) |
| 125 | #define RME96_RCR_DEV_ID_0 (1 << 21) |
| 126 | #define RME96_RCR_DEV_ID_1 (1 << 22) |
| 127 | #define RME96_RCR_LOCK (1 << 23) |
| 128 | #define RME96_RCR_VERF (1 << 26) |
| 129 | #define RME96_RCR_F0 (1 << 27) |
| 130 | #define RME96_RCR_F1 (1 << 28) |
| 131 | #define RME96_RCR_F2 (1 << 29) |
| 132 | #define RME96_RCR_AUTOSYNC (1 << 30) |
| 133 | #define RME96_RCR_IRQ (1 << 31) |
| 134 | |
| 135 | #define RME96_RCR_BITPOS_F0 27 |
| 136 | #define RME96_RCR_BITPOS_F1 28 |
| 137 | #define RME96_RCR_BITPOS_F2 29 |
| 138 | |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 139 | /* Additional register bits */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | #define RME96_AR_WSEL (1 << 0) |
| 141 | #define RME96_AR_ANALOG (1 << 1) |
| 142 | #define RME96_AR_FREQPAD_0 (1 << 2) |
| 143 | #define RME96_AR_FREQPAD_1 (1 << 3) |
| 144 | #define RME96_AR_FREQPAD_2 (1 << 4) |
| 145 | #define RME96_AR_PD2 (1 << 5) |
| 146 | #define RME96_AR_DAC_EN (1 << 6) |
| 147 | #define RME96_AR_CLATCH (1 << 7) |
| 148 | #define RME96_AR_CCLK (1 << 8) |
| 149 | #define RME96_AR_CDATA (1 << 9) |
| 150 | |
| 151 | #define RME96_AR_BITPOS_F0 2 |
| 152 | #define RME96_AR_BITPOS_F1 3 |
| 153 | #define RME96_AR_BITPOS_F2 4 |
| 154 | |
| 155 | /* Monitor tracks */ |
| 156 | #define RME96_MONITOR_TRACKS_1_2 0 |
| 157 | #define RME96_MONITOR_TRACKS_3_4 1 |
| 158 | #define RME96_MONITOR_TRACKS_5_6 2 |
| 159 | #define RME96_MONITOR_TRACKS_7_8 3 |
| 160 | |
| 161 | /* Attenuation */ |
| 162 | #define RME96_ATTENUATION_0 0 |
| 163 | #define RME96_ATTENUATION_6 1 |
| 164 | #define RME96_ATTENUATION_12 2 |
| 165 | #define RME96_ATTENUATION_18 3 |
| 166 | |
| 167 | /* Input types */ |
| 168 | #define RME96_INPUT_OPTICAL 0 |
| 169 | #define RME96_INPUT_COAXIAL 1 |
| 170 | #define RME96_INPUT_INTERNAL 2 |
| 171 | #define RME96_INPUT_XLR 3 |
| 172 | #define RME96_INPUT_ANALOG 4 |
| 173 | |
| 174 | /* Clock modes */ |
| 175 | #define RME96_CLOCKMODE_SLAVE 0 |
| 176 | #define RME96_CLOCKMODE_MASTER 1 |
| 177 | #define RME96_CLOCKMODE_WORDCLOCK 2 |
| 178 | |
| 179 | /* Block sizes in bytes */ |
| 180 | #define RME96_SMALL_BLOCK_SIZE 2048 |
| 181 | #define RME96_LARGE_BLOCK_SIZE 8192 |
| 182 | |
| 183 | /* Volume control */ |
| 184 | #define RME96_AD1852_VOL_BITS 14 |
| 185 | #define RME96_AD1855_VOL_BITS 10 |
| 186 | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 187 | /* Defines for snd_rme96_trigger */ |
| 188 | #define RME96_TB_START_PLAYBACK 1 |
| 189 | #define RME96_TB_START_CAPTURE 2 |
| 190 | #define RME96_TB_STOP_PLAYBACK 4 |
| 191 | #define RME96_TB_STOP_CAPTURE 8 |
| 192 | #define RME96_TB_RESET_PLAYPOS 16 |
| 193 | #define RME96_TB_RESET_CAPTUREPOS 32 |
| 194 | #define RME96_TB_CLEAR_PLAYBACK_IRQ 64 |
| 195 | #define RME96_TB_CLEAR_CAPTURE_IRQ 128 |
| 196 | #define RME96_RESUME_PLAYBACK (RME96_TB_START_PLAYBACK) |
| 197 | #define RME96_RESUME_CAPTURE (RME96_TB_START_CAPTURE) |
| 198 | #define RME96_RESUME_BOTH (RME96_RESUME_PLAYBACK \ |
| 199 | | RME96_RESUME_CAPTURE) |
| 200 | #define RME96_START_PLAYBACK (RME96_TB_START_PLAYBACK \ |
| 201 | | RME96_TB_RESET_PLAYPOS) |
| 202 | #define RME96_START_CAPTURE (RME96_TB_START_CAPTURE \ |
| 203 | | RME96_TB_RESET_CAPTUREPOS) |
| 204 | #define RME96_START_BOTH (RME96_START_PLAYBACK \ |
| 205 | | RME96_START_CAPTURE) |
| 206 | #define RME96_STOP_PLAYBACK (RME96_TB_STOP_PLAYBACK \ |
| 207 | | RME96_TB_CLEAR_PLAYBACK_IRQ) |
| 208 | #define RME96_STOP_CAPTURE (RME96_TB_STOP_CAPTURE \ |
| 209 | | RME96_TB_CLEAR_CAPTURE_IRQ) |
| 210 | #define RME96_STOP_BOTH (RME96_STOP_PLAYBACK \ |
| 211 | | RME96_STOP_CAPTURE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 213 | struct rme96 { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | spinlock_t lock; |
| 215 | int irq; |
| 216 | unsigned long port; |
| 217 | void __iomem *iobase; |
| 218 | |
| 219 | u32 wcreg; /* cached write control register value */ |
| 220 | u32 wcreg_spdif; /* S/PDIF setup */ |
| 221 | u32 wcreg_spdif_stream; /* S/PDIF setup (temporary) */ |
| 222 | u32 rcreg; /* cached read control register value */ |
| 223 | u32 areg; /* cached additional register value */ |
| 224 | u16 vol[2]; /* cached volume of analog output */ |
| 225 | |
| 226 | u8 rev; /* card revision number */ |
| 227 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 228 | #ifdef CONFIG_PM_SLEEP |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 229 | u32 playback_pointer; |
| 230 | u32 capture_pointer; |
| 231 | void *playback_suspend_buffer; |
| 232 | void *capture_suspend_buffer; |
| 233 | #endif |
| 234 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 235 | struct snd_pcm_substream *playback_substream; |
| 236 | struct snd_pcm_substream *capture_substream; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 237 | |
| 238 | int playback_frlog; /* log2 of framesize */ |
| 239 | int capture_frlog; |
| 240 | |
| 241 | size_t playback_periodsize; /* in bytes, zero if not used */ |
| 242 | size_t capture_periodsize; /* in bytes, zero if not used */ |
| 243 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 244 | struct snd_card *card; |
| 245 | struct snd_pcm *spdif_pcm; |
| 246 | struct snd_pcm *adat_pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 247 | struct pci_dev *pci; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 248 | struct snd_kcontrol *spdif_ctl; |
| 249 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | |
Benoit Taine | 9baa3c3 | 2014-08-08 15:56:03 +0200 | [diff] [blame] | 251 | static const struct pci_device_id snd_rme96_ids[] = { |
Joe Perches | 28d27aa | 2009-06-24 22:13:35 -0700 | [diff] [blame] | 252 | { PCI_VDEVICE(XILINX, PCI_DEVICE_ID_RME_DIGI96), 0, }, |
| 253 | { PCI_VDEVICE(XILINX, PCI_DEVICE_ID_RME_DIGI96_8), 0, }, |
| 254 | { PCI_VDEVICE(XILINX, PCI_DEVICE_ID_RME_DIGI96_8_PRO), 0, }, |
| 255 | { PCI_VDEVICE(XILINX, PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST), 0, }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | { 0, } |
| 257 | }; |
| 258 | |
| 259 | MODULE_DEVICE_TABLE(pci, snd_rme96_ids); |
| 260 | |
| 261 | #define RME96_ISPLAYING(rme96) ((rme96)->wcreg & RME96_WCR_START) |
| 262 | #define RME96_ISRECORDING(rme96) ((rme96)->wcreg & RME96_WCR_START_2) |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 263 | #define RME96_HAS_ANALOG_IN(rme96) ((rme96)->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST) |
| 264 | #define RME96_HAS_ANALOG_OUT(rme96) ((rme96)->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PRO || \ |
| 265 | (rme96)->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 266 | #define RME96_DAC_IS_1852(rme96) (RME96_HAS_ANALOG_OUT(rme96) && (rme96)->rev >= 4) |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 267 | #define RME96_DAC_IS_1855(rme96) (((rme96)->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST && (rme96)->rev < 4) || \ |
| 268 | ((rme96)->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PRO && (rme96)->rev == 2)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | #define RME96_185X_MAX_OUT(rme96) ((1 << (RME96_DAC_IS_1852(rme96) ? RME96_AD1852_VOL_BITS : RME96_AD1855_VOL_BITS)) - 1) |
| 270 | |
| 271 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 272 | snd_rme96_playback_prepare(struct snd_pcm_substream *substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | |
| 274 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 275 | snd_rme96_capture_prepare(struct snd_pcm_substream *substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | |
| 277 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 278 | snd_rme96_playback_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | int cmd); |
| 280 | |
| 281 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 282 | snd_rme96_capture_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | int cmd); |
| 284 | |
| 285 | static snd_pcm_uframes_t |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 286 | snd_rme96_playback_pointer(struct snd_pcm_substream *substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | |
| 288 | static snd_pcm_uframes_t |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 289 | snd_rme96_capture_pointer(struct snd_pcm_substream *substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 291 | static void snd_rme96_proc_init(struct rme96 *rme96); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | |
| 293 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 294 | snd_rme96_create_switches(struct snd_card *card, |
| 295 | struct rme96 *rme96); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 296 | |
| 297 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 298 | snd_rme96_getinputtype(struct rme96 *rme96); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 299 | |
| 300 | static inline unsigned int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 301 | snd_rme96_playback_ptr(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 302 | { |
| 303 | return (readl(rme96->iobase + RME96_IO_GET_PLAY_POS) |
| 304 | & RME96_RCR_AUDIO_ADDR_MASK) >> rme96->playback_frlog; |
| 305 | } |
| 306 | |
| 307 | static inline unsigned int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 308 | snd_rme96_capture_ptr(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 309 | { |
| 310 | return (readl(rme96->iobase + RME96_IO_GET_REC_POS) |
| 311 | & RME96_RCR_AUDIO_ADDR_MASK) >> rme96->capture_frlog; |
| 312 | } |
| 313 | |
| 314 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 315 | snd_rme96_playback_silence(struct snd_pcm_substream *substream, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 316 | int channel, unsigned long pos, unsigned long count) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 317 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 318 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 319 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 320 | memset_io(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, |
| 321 | 0, count); |
| 322 | return 0; |
| 323 | } |
| 324 | |
| 325 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 326 | snd_rme96_playback_copy(struct snd_pcm_substream *substream, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 327 | int channel, unsigned long pos, |
| 328 | void __user *src, unsigned long count) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 330 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 331 | |
| 332 | return copy_from_user_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, |
| 333 | src, count); |
| 334 | } |
| 335 | |
| 336 | static int |
| 337 | snd_rme96_playback_copy_kernel(struct snd_pcm_substream *substream, |
| 338 | int channel, unsigned long pos, |
| 339 | void *src, unsigned long count) |
| 340 | { |
| 341 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 342 | |
| 343 | memcpy_toio(rme96->iobase + RME96_IO_PLAY_BUFFER + pos, src, count); |
| 344 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | } |
| 346 | |
| 347 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 348 | snd_rme96_capture_copy(struct snd_pcm_substream *substream, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 349 | int channel, unsigned long pos, |
| 350 | void __user *dst, unsigned long count) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 352 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 353 | |
| 354 | return copy_to_user_fromio(dst, |
| 355 | rme96->iobase + RME96_IO_REC_BUFFER + pos, |
Takashi Iwai | 2026d24 | 2013-10-29 16:04:37 +0100 | [diff] [blame] | 356 | count); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | } |
| 358 | |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 359 | static int |
| 360 | snd_rme96_capture_copy_kernel(struct snd_pcm_substream *substream, |
| 361 | int channel, unsigned long pos, |
| 362 | void *dst, unsigned long count) |
| 363 | { |
| 364 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 365 | |
| 366 | memcpy_fromio(dst, rme96->iobase + RME96_IO_REC_BUFFER + pos, count); |
| 367 | return 0; |
| 368 | } |
| 369 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | /* |
Alexey Dobriyan | 7f927fc | 2006-03-28 01:56:53 -0800 | [diff] [blame] | 371 | * Digital output capabilities (S/PDIF) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | */ |
Bhumika Goyal | dee4989 | 2017-08-12 21:01:28 +0530 | [diff] [blame] | 373 | static const struct snd_pcm_hardware snd_rme96_playback_spdif_info = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | { |
| 375 | .info = (SNDRV_PCM_INFO_MMAP_IOMEM | |
| 376 | SNDRV_PCM_INFO_MMAP_VALID | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 377 | SNDRV_PCM_INFO_SYNC_START | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 378 | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | SNDRV_PCM_INFO_INTERLEAVED | |
| 380 | SNDRV_PCM_INFO_PAUSE), |
| 381 | .formats = (SNDRV_PCM_FMTBIT_S16_LE | |
| 382 | SNDRV_PCM_FMTBIT_S32_LE), |
| 383 | .rates = (SNDRV_PCM_RATE_32000 | |
| 384 | SNDRV_PCM_RATE_44100 | |
| 385 | SNDRV_PCM_RATE_48000 | |
| 386 | SNDRV_PCM_RATE_64000 | |
| 387 | SNDRV_PCM_RATE_88200 | |
| 388 | SNDRV_PCM_RATE_96000), |
| 389 | .rate_min = 32000, |
| 390 | .rate_max = 96000, |
| 391 | .channels_min = 2, |
| 392 | .channels_max = 2, |
| 393 | .buffer_bytes_max = RME96_BUFFER_SIZE, |
| 394 | .period_bytes_min = RME96_SMALL_BLOCK_SIZE, |
| 395 | .period_bytes_max = RME96_LARGE_BLOCK_SIZE, |
| 396 | .periods_min = RME96_BUFFER_SIZE / RME96_LARGE_BLOCK_SIZE, |
| 397 | .periods_max = RME96_BUFFER_SIZE / RME96_SMALL_BLOCK_SIZE, |
| 398 | .fifo_size = 0, |
| 399 | }; |
| 400 | |
| 401 | /* |
Alexey Dobriyan | 7f927fc | 2006-03-28 01:56:53 -0800 | [diff] [blame] | 402 | * Digital input capabilities (S/PDIF) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | */ |
Bhumika Goyal | dee4989 | 2017-08-12 21:01:28 +0530 | [diff] [blame] | 404 | static const struct snd_pcm_hardware snd_rme96_capture_spdif_info = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | { |
| 406 | .info = (SNDRV_PCM_INFO_MMAP_IOMEM | |
| 407 | SNDRV_PCM_INFO_MMAP_VALID | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 408 | SNDRV_PCM_INFO_SYNC_START | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 409 | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | SNDRV_PCM_INFO_INTERLEAVED | |
| 411 | SNDRV_PCM_INFO_PAUSE), |
| 412 | .formats = (SNDRV_PCM_FMTBIT_S16_LE | |
| 413 | SNDRV_PCM_FMTBIT_S32_LE), |
| 414 | .rates = (SNDRV_PCM_RATE_32000 | |
| 415 | SNDRV_PCM_RATE_44100 | |
| 416 | SNDRV_PCM_RATE_48000 | |
| 417 | SNDRV_PCM_RATE_64000 | |
| 418 | SNDRV_PCM_RATE_88200 | |
| 419 | SNDRV_PCM_RATE_96000), |
| 420 | .rate_min = 32000, |
| 421 | .rate_max = 96000, |
| 422 | .channels_min = 2, |
| 423 | .channels_max = 2, |
| 424 | .buffer_bytes_max = RME96_BUFFER_SIZE, |
| 425 | .period_bytes_min = RME96_SMALL_BLOCK_SIZE, |
| 426 | .period_bytes_max = RME96_LARGE_BLOCK_SIZE, |
| 427 | .periods_min = RME96_BUFFER_SIZE / RME96_LARGE_BLOCK_SIZE, |
| 428 | .periods_max = RME96_BUFFER_SIZE / RME96_SMALL_BLOCK_SIZE, |
| 429 | .fifo_size = 0, |
| 430 | }; |
| 431 | |
| 432 | /* |
Alexey Dobriyan | 7f927fc | 2006-03-28 01:56:53 -0800 | [diff] [blame] | 433 | * Digital output capabilities (ADAT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 434 | */ |
Bhumika Goyal | dee4989 | 2017-08-12 21:01:28 +0530 | [diff] [blame] | 435 | static const struct snd_pcm_hardware snd_rme96_playback_adat_info = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 436 | { |
| 437 | .info = (SNDRV_PCM_INFO_MMAP_IOMEM | |
| 438 | SNDRV_PCM_INFO_MMAP_VALID | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 439 | SNDRV_PCM_INFO_SYNC_START | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 440 | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 441 | SNDRV_PCM_INFO_INTERLEAVED | |
| 442 | SNDRV_PCM_INFO_PAUSE), |
| 443 | .formats = (SNDRV_PCM_FMTBIT_S16_LE | |
| 444 | SNDRV_PCM_FMTBIT_S32_LE), |
| 445 | .rates = (SNDRV_PCM_RATE_44100 | |
| 446 | SNDRV_PCM_RATE_48000), |
| 447 | .rate_min = 44100, |
| 448 | .rate_max = 48000, |
| 449 | .channels_min = 8, |
| 450 | .channels_max = 8, |
| 451 | .buffer_bytes_max = RME96_BUFFER_SIZE, |
| 452 | .period_bytes_min = RME96_SMALL_BLOCK_SIZE, |
| 453 | .period_bytes_max = RME96_LARGE_BLOCK_SIZE, |
| 454 | .periods_min = RME96_BUFFER_SIZE / RME96_LARGE_BLOCK_SIZE, |
| 455 | .periods_max = RME96_BUFFER_SIZE / RME96_SMALL_BLOCK_SIZE, |
| 456 | .fifo_size = 0, |
| 457 | }; |
| 458 | |
| 459 | /* |
Alexey Dobriyan | 7f927fc | 2006-03-28 01:56:53 -0800 | [diff] [blame] | 460 | * Digital input capabilities (ADAT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 461 | */ |
Bhumika Goyal | dee4989 | 2017-08-12 21:01:28 +0530 | [diff] [blame] | 462 | static const struct snd_pcm_hardware snd_rme96_capture_adat_info = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 463 | { |
| 464 | .info = (SNDRV_PCM_INFO_MMAP_IOMEM | |
| 465 | SNDRV_PCM_INFO_MMAP_VALID | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 466 | SNDRV_PCM_INFO_SYNC_START | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 467 | SNDRV_PCM_INFO_RESUME | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 468 | SNDRV_PCM_INFO_INTERLEAVED | |
| 469 | SNDRV_PCM_INFO_PAUSE), |
| 470 | .formats = (SNDRV_PCM_FMTBIT_S16_LE | |
| 471 | SNDRV_PCM_FMTBIT_S32_LE), |
| 472 | .rates = (SNDRV_PCM_RATE_44100 | |
| 473 | SNDRV_PCM_RATE_48000), |
| 474 | .rate_min = 44100, |
| 475 | .rate_max = 48000, |
| 476 | .channels_min = 8, |
| 477 | .channels_max = 8, |
| 478 | .buffer_bytes_max = RME96_BUFFER_SIZE, |
| 479 | .period_bytes_min = RME96_SMALL_BLOCK_SIZE, |
| 480 | .period_bytes_max = RME96_LARGE_BLOCK_SIZE, |
| 481 | .periods_min = RME96_BUFFER_SIZE / RME96_LARGE_BLOCK_SIZE, |
| 482 | .periods_max = RME96_BUFFER_SIZE / RME96_SMALL_BLOCK_SIZE, |
| 483 | .fifo_size = 0, |
| 484 | }; |
| 485 | |
| 486 | /* |
| 487 | * The CDATA, CCLK and CLATCH bits can be used to write to the SPI interface |
| 488 | * of the AD1852 or AD1852 D/A converter on the board. CDATA must be set up |
| 489 | * on the falling edge of CCLK and be stable on the rising edge. The rising |
| 490 | * edge of CLATCH after the last data bit clocks in the whole data word. |
| 491 | * A fast processor could probably drive the SPI interface faster than the |
| 492 | * DAC can handle (3MHz for the 1855, unknown for the 1852). The udelay(1) |
| 493 | * limits the data rate to 500KHz and only causes a delay of 33 microsecs. |
| 494 | * |
| 495 | * NOTE: increased delay from 1 to 10, since there where problems setting |
| 496 | * the volume. |
| 497 | */ |
| 498 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 499 | snd_rme96_write_SPI(struct rme96 *rme96, u16 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 500 | { |
| 501 | int i; |
| 502 | |
| 503 | for (i = 0; i < 16; i++) { |
| 504 | if (val & 0x8000) { |
| 505 | rme96->areg |= RME96_AR_CDATA; |
| 506 | } else { |
| 507 | rme96->areg &= ~RME96_AR_CDATA; |
| 508 | } |
| 509 | rme96->areg &= ~(RME96_AR_CCLK | RME96_AR_CLATCH); |
| 510 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 511 | udelay(10); |
| 512 | rme96->areg |= RME96_AR_CCLK; |
| 513 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 514 | udelay(10); |
| 515 | val <<= 1; |
| 516 | } |
| 517 | rme96->areg &= ~(RME96_AR_CCLK | RME96_AR_CDATA); |
| 518 | rme96->areg |= RME96_AR_CLATCH; |
| 519 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 520 | udelay(10); |
| 521 | rme96->areg &= ~RME96_AR_CLATCH; |
| 522 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 523 | } |
| 524 | |
| 525 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 526 | snd_rme96_apply_dac_volume(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | { |
| 528 | if (RME96_DAC_IS_1852(rme96)) { |
| 529 | snd_rme96_write_SPI(rme96, (rme96->vol[0] << 2) | 0x0); |
| 530 | snd_rme96_write_SPI(rme96, (rme96->vol[1] << 2) | 0x2); |
| 531 | } else if (RME96_DAC_IS_1855(rme96)) { |
| 532 | snd_rme96_write_SPI(rme96, (rme96->vol[0] & 0x3FF) | 0x000); |
| 533 | snd_rme96_write_SPI(rme96, (rme96->vol[1] & 0x3FF) | 0x400); |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 538 | snd_rme96_reset_dac(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 539 | { |
| 540 | writel(rme96->wcreg | RME96_WCR_PD, |
| 541 | rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 542 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 543 | } |
| 544 | |
| 545 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 546 | snd_rme96_getmontracks(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 547 | { |
| 548 | return ((rme96->wcreg >> RME96_WCR_BITPOS_MONITOR_0) & 1) + |
| 549 | (((rme96->wcreg >> RME96_WCR_BITPOS_MONITOR_1) & 1) << 1); |
| 550 | } |
| 551 | |
| 552 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 553 | snd_rme96_setmontracks(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 554 | int montracks) |
| 555 | { |
| 556 | if (montracks & 1) { |
| 557 | rme96->wcreg |= RME96_WCR_MONITOR_0; |
| 558 | } else { |
| 559 | rme96->wcreg &= ~RME96_WCR_MONITOR_0; |
| 560 | } |
| 561 | if (montracks & 2) { |
| 562 | rme96->wcreg |= RME96_WCR_MONITOR_1; |
| 563 | } else { |
| 564 | rme96->wcreg &= ~RME96_WCR_MONITOR_1; |
| 565 | } |
| 566 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 567 | return 0; |
| 568 | } |
| 569 | |
| 570 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 571 | snd_rme96_getattenuation(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 572 | { |
| 573 | return ((rme96->wcreg >> RME96_WCR_BITPOS_GAIN_0) & 1) + |
| 574 | (((rme96->wcreg >> RME96_WCR_BITPOS_GAIN_1) & 1) << 1); |
| 575 | } |
| 576 | |
| 577 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 578 | snd_rme96_setattenuation(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 579 | int attenuation) |
| 580 | { |
| 581 | switch (attenuation) { |
| 582 | case 0: |
| 583 | rme96->wcreg = (rme96->wcreg & ~RME96_WCR_GAIN_0) & |
| 584 | ~RME96_WCR_GAIN_1; |
| 585 | break; |
| 586 | case 1: |
| 587 | rme96->wcreg = (rme96->wcreg | RME96_WCR_GAIN_0) & |
| 588 | ~RME96_WCR_GAIN_1; |
| 589 | break; |
| 590 | case 2: |
| 591 | rme96->wcreg = (rme96->wcreg & ~RME96_WCR_GAIN_0) | |
| 592 | RME96_WCR_GAIN_1; |
| 593 | break; |
| 594 | case 3: |
| 595 | rme96->wcreg = (rme96->wcreg | RME96_WCR_GAIN_0) | |
| 596 | RME96_WCR_GAIN_1; |
| 597 | break; |
| 598 | default: |
| 599 | return -EINVAL; |
| 600 | } |
| 601 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 602 | return 0; |
| 603 | } |
| 604 | |
| 605 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 606 | snd_rme96_capture_getrate(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 607 | int *is_adat) |
| 608 | { |
| 609 | int n, rate; |
| 610 | |
| 611 | *is_adat = 0; |
| 612 | if (rme96->areg & RME96_AR_ANALOG) { |
| 613 | /* Analog input, overrides S/PDIF setting */ |
| 614 | n = ((rme96->areg >> RME96_AR_BITPOS_F0) & 1) + |
| 615 | (((rme96->areg >> RME96_AR_BITPOS_F1) & 1) << 1); |
| 616 | switch (n) { |
| 617 | case 1: |
| 618 | rate = 32000; |
| 619 | break; |
| 620 | case 2: |
| 621 | rate = 44100; |
| 622 | break; |
| 623 | case 3: |
| 624 | rate = 48000; |
| 625 | break; |
| 626 | default: |
| 627 | return -1; |
| 628 | } |
| 629 | return (rme96->areg & RME96_AR_BITPOS_F2) ? rate << 1 : rate; |
| 630 | } |
| 631 | |
| 632 | rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 633 | if (rme96->rcreg & RME96_RCR_LOCK) { |
| 634 | /* ADAT rate */ |
| 635 | *is_adat = 1; |
| 636 | if (rme96->rcreg & RME96_RCR_T_OUT) { |
| 637 | return 48000; |
| 638 | } |
| 639 | return 44100; |
| 640 | } |
| 641 | |
| 642 | if (rme96->rcreg & RME96_RCR_VERF) { |
| 643 | return -1; |
| 644 | } |
| 645 | |
| 646 | /* S/PDIF rate */ |
| 647 | n = ((rme96->rcreg >> RME96_RCR_BITPOS_F0) & 1) + |
| 648 | (((rme96->rcreg >> RME96_RCR_BITPOS_F1) & 1) << 1) + |
| 649 | (((rme96->rcreg >> RME96_RCR_BITPOS_F2) & 1) << 2); |
| 650 | |
| 651 | switch (n) { |
| 652 | case 0: |
| 653 | if (rme96->rcreg & RME96_RCR_T_OUT) { |
| 654 | return 64000; |
| 655 | } |
| 656 | return -1; |
| 657 | case 3: return 96000; |
| 658 | case 4: return 88200; |
| 659 | case 5: return 48000; |
| 660 | case 6: return 44100; |
| 661 | case 7: return 32000; |
| 662 | default: |
| 663 | break; |
| 664 | } |
| 665 | return -1; |
| 666 | } |
| 667 | |
| 668 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 669 | snd_rme96_playback_getrate(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | { |
| 671 | int rate, dummy; |
| 672 | |
| 673 | if (!(rme96->wcreg & RME96_WCR_MASTER) && |
| 674 | snd_rme96_getinputtype(rme96) != RME96_INPUT_ANALOG && |
| 675 | (rate = snd_rme96_capture_getrate(rme96, &dummy)) > 0) |
| 676 | { |
| 677 | /* slave clock */ |
| 678 | return rate; |
| 679 | } |
| 680 | rate = ((rme96->wcreg >> RME96_WCR_BITPOS_FREQ_0) & 1) + |
| 681 | (((rme96->wcreg >> RME96_WCR_BITPOS_FREQ_1) & 1) << 1); |
| 682 | switch (rate) { |
| 683 | case 1: |
| 684 | rate = 32000; |
| 685 | break; |
| 686 | case 2: |
| 687 | rate = 44100; |
| 688 | break; |
| 689 | case 3: |
| 690 | rate = 48000; |
| 691 | break; |
| 692 | default: |
| 693 | return -1; |
| 694 | } |
| 695 | return (rme96->wcreg & RME96_WCR_DS) ? rate << 1 : rate; |
| 696 | } |
| 697 | |
| 698 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 699 | snd_rme96_playback_setrate(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 700 | int rate) |
| 701 | { |
| 702 | int ds; |
| 703 | |
| 704 | ds = rme96->wcreg & RME96_WCR_DS; |
| 705 | switch (rate) { |
| 706 | case 32000: |
| 707 | rme96->wcreg &= ~RME96_WCR_DS; |
| 708 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_0) & |
| 709 | ~RME96_WCR_FREQ_1; |
| 710 | break; |
| 711 | case 44100: |
| 712 | rme96->wcreg &= ~RME96_WCR_DS; |
| 713 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_1) & |
| 714 | ~RME96_WCR_FREQ_0; |
| 715 | break; |
| 716 | case 48000: |
| 717 | rme96->wcreg &= ~RME96_WCR_DS; |
| 718 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_0) | |
| 719 | RME96_WCR_FREQ_1; |
| 720 | break; |
| 721 | case 64000: |
| 722 | rme96->wcreg |= RME96_WCR_DS; |
| 723 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_0) & |
| 724 | ~RME96_WCR_FREQ_1; |
| 725 | break; |
| 726 | case 88200: |
| 727 | rme96->wcreg |= RME96_WCR_DS; |
| 728 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_1) & |
| 729 | ~RME96_WCR_FREQ_0; |
| 730 | break; |
| 731 | case 96000: |
| 732 | rme96->wcreg |= RME96_WCR_DS; |
| 733 | rme96->wcreg = (rme96->wcreg | RME96_WCR_FREQ_0) | |
| 734 | RME96_WCR_FREQ_1; |
| 735 | break; |
| 736 | default: |
| 737 | return -EINVAL; |
| 738 | } |
| 739 | if ((!ds && rme96->wcreg & RME96_WCR_DS) || |
| 740 | (ds && !(rme96->wcreg & RME96_WCR_DS))) |
| 741 | { |
| 742 | /* change to/from double-speed: reset the DAC (if available) */ |
| 743 | snd_rme96_reset_dac(rme96); |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 744 | return 1; /* need to restore volume */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 745 | } else { |
| 746 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 747 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 748 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 749 | } |
| 750 | |
| 751 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 752 | snd_rme96_capture_analog_setrate(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | int rate) |
| 754 | { |
| 755 | switch (rate) { |
| 756 | case 32000: |
| 757 | rme96->areg = ((rme96->areg | RME96_AR_FREQPAD_0) & |
| 758 | ~RME96_AR_FREQPAD_1) & ~RME96_AR_FREQPAD_2; |
| 759 | break; |
| 760 | case 44100: |
| 761 | rme96->areg = ((rme96->areg & ~RME96_AR_FREQPAD_0) | |
| 762 | RME96_AR_FREQPAD_1) & ~RME96_AR_FREQPAD_2; |
| 763 | break; |
| 764 | case 48000: |
| 765 | rme96->areg = ((rme96->areg | RME96_AR_FREQPAD_0) | |
| 766 | RME96_AR_FREQPAD_1) & ~RME96_AR_FREQPAD_2; |
| 767 | break; |
| 768 | case 64000: |
| 769 | if (rme96->rev < 4) { |
| 770 | return -EINVAL; |
| 771 | } |
| 772 | rme96->areg = ((rme96->areg | RME96_AR_FREQPAD_0) & |
| 773 | ~RME96_AR_FREQPAD_1) | RME96_AR_FREQPAD_2; |
| 774 | break; |
| 775 | case 88200: |
| 776 | if (rme96->rev < 4) { |
| 777 | return -EINVAL; |
| 778 | } |
| 779 | rme96->areg = ((rme96->areg & ~RME96_AR_FREQPAD_0) | |
| 780 | RME96_AR_FREQPAD_1) | RME96_AR_FREQPAD_2; |
| 781 | break; |
| 782 | case 96000: |
| 783 | rme96->areg = ((rme96->areg | RME96_AR_FREQPAD_0) | |
| 784 | RME96_AR_FREQPAD_1) | RME96_AR_FREQPAD_2; |
| 785 | break; |
| 786 | default: |
| 787 | return -EINVAL; |
| 788 | } |
| 789 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 790 | return 0; |
| 791 | } |
| 792 | |
| 793 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 794 | snd_rme96_setclockmode(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 795 | int mode) |
| 796 | { |
| 797 | switch (mode) { |
| 798 | case RME96_CLOCKMODE_SLAVE: |
| 799 | /* AutoSync */ |
| 800 | rme96->wcreg &= ~RME96_WCR_MASTER; |
| 801 | rme96->areg &= ~RME96_AR_WSEL; |
| 802 | break; |
| 803 | case RME96_CLOCKMODE_MASTER: |
| 804 | /* Internal */ |
| 805 | rme96->wcreg |= RME96_WCR_MASTER; |
| 806 | rme96->areg &= ~RME96_AR_WSEL; |
| 807 | break; |
| 808 | case RME96_CLOCKMODE_WORDCLOCK: |
| 809 | /* Word clock is a master mode */ |
| 810 | rme96->wcreg |= RME96_WCR_MASTER; |
| 811 | rme96->areg |= RME96_AR_WSEL; |
| 812 | break; |
| 813 | default: |
| 814 | return -EINVAL; |
| 815 | } |
| 816 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 817 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 818 | return 0; |
| 819 | } |
| 820 | |
| 821 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 822 | snd_rme96_getclockmode(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 823 | { |
| 824 | if (rme96->areg & RME96_AR_WSEL) { |
| 825 | return RME96_CLOCKMODE_WORDCLOCK; |
| 826 | } |
| 827 | return (rme96->wcreg & RME96_WCR_MASTER) ? RME96_CLOCKMODE_MASTER : |
| 828 | RME96_CLOCKMODE_SLAVE; |
| 829 | } |
| 830 | |
| 831 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 832 | snd_rme96_setinputtype(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 833 | int type) |
| 834 | { |
| 835 | int n; |
| 836 | |
| 837 | switch (type) { |
| 838 | case RME96_INPUT_OPTICAL: |
| 839 | rme96->wcreg = (rme96->wcreg & ~RME96_WCR_INP_0) & |
| 840 | ~RME96_WCR_INP_1; |
| 841 | break; |
| 842 | case RME96_INPUT_COAXIAL: |
| 843 | rme96->wcreg = (rme96->wcreg | RME96_WCR_INP_0) & |
| 844 | ~RME96_WCR_INP_1; |
| 845 | break; |
| 846 | case RME96_INPUT_INTERNAL: |
| 847 | rme96->wcreg = (rme96->wcreg & ~RME96_WCR_INP_0) | |
| 848 | RME96_WCR_INP_1; |
| 849 | break; |
| 850 | case RME96_INPUT_XLR: |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 851 | if ((rme96->pci->device != PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST && |
| 852 | rme96->pci->device != PCI_DEVICE_ID_RME_DIGI96_8_PRO) || |
| 853 | (rme96->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST && |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 854 | rme96->rev > 4)) |
| 855 | { |
| 856 | /* Only Digi96/8 PRO and Digi96/8 PAD supports XLR */ |
| 857 | return -EINVAL; |
| 858 | } |
| 859 | rme96->wcreg = (rme96->wcreg | RME96_WCR_INP_0) | |
| 860 | RME96_WCR_INP_1; |
| 861 | break; |
| 862 | case RME96_INPUT_ANALOG: |
| 863 | if (!RME96_HAS_ANALOG_IN(rme96)) { |
| 864 | return -EINVAL; |
| 865 | } |
| 866 | rme96->areg |= RME96_AR_ANALOG; |
| 867 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 868 | if (rme96->rev < 4) { |
| 869 | /* |
| 870 | * Revision less than 004 does not support 64 and |
| 871 | * 88.2 kHz |
| 872 | */ |
| 873 | if (snd_rme96_capture_getrate(rme96, &n) == 88200) { |
| 874 | snd_rme96_capture_analog_setrate(rme96, 44100); |
| 875 | } |
| 876 | if (snd_rme96_capture_getrate(rme96, &n) == 64000) { |
| 877 | snd_rme96_capture_analog_setrate(rme96, 32000); |
| 878 | } |
| 879 | } |
| 880 | return 0; |
| 881 | default: |
| 882 | return -EINVAL; |
| 883 | } |
| 884 | if (type != RME96_INPUT_ANALOG && RME96_HAS_ANALOG_IN(rme96)) { |
| 885 | rme96->areg &= ~RME96_AR_ANALOG; |
| 886 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 887 | } |
| 888 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 889 | return 0; |
| 890 | } |
| 891 | |
| 892 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 893 | snd_rme96_getinputtype(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 894 | { |
| 895 | if (rme96->areg & RME96_AR_ANALOG) { |
| 896 | return RME96_INPUT_ANALOG; |
| 897 | } |
| 898 | return ((rme96->wcreg >> RME96_WCR_BITPOS_INP_0) & 1) + |
| 899 | (((rme96->wcreg >> RME96_WCR_BITPOS_INP_1) & 1) << 1); |
| 900 | } |
| 901 | |
| 902 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 903 | snd_rme96_setframelog(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 904 | int n_channels, |
| 905 | int is_playback) |
| 906 | { |
| 907 | int frlog; |
| 908 | |
| 909 | if (n_channels == 2) { |
| 910 | frlog = 1; |
| 911 | } else { |
| 912 | /* assume 8 channels */ |
| 913 | frlog = 3; |
| 914 | } |
| 915 | if (is_playback) { |
| 916 | frlog += (rme96->wcreg & RME96_WCR_MODE24) ? 2 : 1; |
| 917 | rme96->playback_frlog = frlog; |
| 918 | } else { |
| 919 | frlog += (rme96->wcreg & RME96_WCR_MODE24_2) ? 2 : 1; |
| 920 | rme96->capture_frlog = frlog; |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | static int |
Takashi Iwai | 6c869d3 | 2015-01-12 16:56:51 +0100 | [diff] [blame] | 925 | snd_rme96_playback_setformat(struct rme96 *rme96, snd_pcm_format_t format) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 926 | { |
| 927 | switch (format) { |
| 928 | case SNDRV_PCM_FORMAT_S16_LE: |
| 929 | rme96->wcreg &= ~RME96_WCR_MODE24; |
| 930 | break; |
| 931 | case SNDRV_PCM_FORMAT_S32_LE: |
| 932 | rme96->wcreg |= RME96_WCR_MODE24; |
| 933 | break; |
| 934 | default: |
| 935 | return -EINVAL; |
| 936 | } |
| 937 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 938 | return 0; |
| 939 | } |
| 940 | |
| 941 | static int |
Takashi Iwai | 6c869d3 | 2015-01-12 16:56:51 +0100 | [diff] [blame] | 942 | snd_rme96_capture_setformat(struct rme96 *rme96, snd_pcm_format_t format) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 943 | { |
| 944 | switch (format) { |
| 945 | case SNDRV_PCM_FORMAT_S16_LE: |
| 946 | rme96->wcreg &= ~RME96_WCR_MODE24_2; |
| 947 | break; |
| 948 | case SNDRV_PCM_FORMAT_S32_LE: |
| 949 | rme96->wcreg |= RME96_WCR_MODE24_2; |
| 950 | break; |
| 951 | default: |
| 952 | return -EINVAL; |
| 953 | } |
| 954 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 955 | return 0; |
| 956 | } |
| 957 | |
| 958 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 959 | snd_rme96_set_period_properties(struct rme96 *rme96, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 960 | size_t period_bytes) |
| 961 | { |
| 962 | switch (period_bytes) { |
| 963 | case RME96_LARGE_BLOCK_SIZE: |
| 964 | rme96->wcreg &= ~RME96_WCR_ISEL; |
| 965 | break; |
| 966 | case RME96_SMALL_BLOCK_SIZE: |
| 967 | rme96->wcreg |= RME96_WCR_ISEL; |
| 968 | break; |
| 969 | default: |
| 970 | snd_BUG(); |
| 971 | break; |
| 972 | } |
| 973 | rme96->wcreg &= ~RME96_WCR_IDIS; |
| 974 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 975 | } |
| 976 | |
| 977 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 978 | snd_rme96_playback_hw_params(struct snd_pcm_substream *substream, |
| 979 | struct snd_pcm_hw_params *params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 980 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 981 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 982 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 983 | int err, rate, dummy; |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 984 | bool apply_dac_volume = false; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 985 | |
Clemens Ladisch | 4d23359 | 2005-09-05 10:35:20 +0200 | [diff] [blame] | 986 | runtime->dma_area = (void __force *)(rme96->iobase + |
| 987 | RME96_IO_PLAY_BUFFER); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 988 | runtime->dma_addr = rme96->port + RME96_IO_PLAY_BUFFER; |
| 989 | runtime->dma_bytes = RME96_BUFFER_SIZE; |
| 990 | |
| 991 | spin_lock_irq(&rme96->lock); |
| 992 | if (!(rme96->wcreg & RME96_WCR_MASTER) && |
| 993 | snd_rme96_getinputtype(rme96) != RME96_INPUT_ANALOG && |
| 994 | (rate = snd_rme96_capture_getrate(rme96, &dummy)) > 0) |
| 995 | { |
| 996 | /* slave clock */ |
| 997 | if ((int)params_rate(params) != rate) { |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 998 | err = -EIO; |
| 999 | goto error; |
| 1000 | } |
| 1001 | } else { |
| 1002 | err = snd_rme96_playback_setrate(rme96, params_rate(params)); |
| 1003 | if (err < 0) |
| 1004 | goto error; |
| 1005 | apply_dac_volume = err > 0; /* need to restore volume later? */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1006 | } |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 1007 | |
| 1008 | err = snd_rme96_playback_setformat(rme96, params_format(params)); |
| 1009 | if (err < 0) |
| 1010 | goto error; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1011 | snd_rme96_setframelog(rme96, params_channels(params), 1); |
| 1012 | if (rme96->capture_periodsize != 0) { |
| 1013 | if (params_period_size(params) << rme96->playback_frlog != |
| 1014 | rme96->capture_periodsize) |
| 1015 | { |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 1016 | err = -EBUSY; |
| 1017 | goto error; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1018 | } |
| 1019 | } |
| 1020 | rme96->playback_periodsize = |
| 1021 | params_period_size(params) << rme96->playback_frlog; |
| 1022 | snd_rme96_set_period_properties(rme96, rme96->playback_periodsize); |
| 1023 | /* S/PDIF setup */ |
| 1024 | if ((rme96->wcreg & RME96_WCR_ADAT) == 0) { |
| 1025 | rme96->wcreg &= ~(RME96_WCR_PRO | RME96_WCR_DOLBY | RME96_WCR_EMP); |
| 1026 | writel(rme96->wcreg |= rme96->wcreg_spdif_stream, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1027 | } |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 1028 | |
| 1029 | err = 0; |
| 1030 | error: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1031 | spin_unlock_irq(&rme96->lock); |
Takashi Iwai | a74a821 | 2015-12-04 16:44:24 +0100 | [diff] [blame] | 1032 | if (apply_dac_volume) { |
| 1033 | usleep_range(3000, 10000); |
| 1034 | snd_rme96_apply_dac_volume(rme96); |
| 1035 | } |
| 1036 | |
| 1037 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1038 | } |
| 1039 | |
| 1040 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1041 | snd_rme96_capture_hw_params(struct snd_pcm_substream *substream, |
| 1042 | struct snd_pcm_hw_params *params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1043 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1044 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 1045 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1046 | int err, isadat, rate; |
| 1047 | |
Clemens Ladisch | 4d23359 | 2005-09-05 10:35:20 +0200 | [diff] [blame] | 1048 | runtime->dma_area = (void __force *)(rme96->iobase + |
| 1049 | RME96_IO_REC_BUFFER); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1050 | runtime->dma_addr = rme96->port + RME96_IO_REC_BUFFER; |
| 1051 | runtime->dma_bytes = RME96_BUFFER_SIZE; |
| 1052 | |
| 1053 | spin_lock_irq(&rme96->lock); |
| 1054 | if ((err = snd_rme96_capture_setformat(rme96, params_format(params))) < 0) { |
| 1055 | spin_unlock_irq(&rme96->lock); |
| 1056 | return err; |
| 1057 | } |
| 1058 | if (snd_rme96_getinputtype(rme96) == RME96_INPUT_ANALOG) { |
| 1059 | if ((err = snd_rme96_capture_analog_setrate(rme96, |
| 1060 | params_rate(params))) < 0) |
| 1061 | { |
| 1062 | spin_unlock_irq(&rme96->lock); |
| 1063 | return err; |
| 1064 | } |
| 1065 | } else if ((rate = snd_rme96_capture_getrate(rme96, &isadat)) > 0) { |
| 1066 | if ((int)params_rate(params) != rate) { |
| 1067 | spin_unlock_irq(&rme96->lock); |
| 1068 | return -EIO; |
| 1069 | } |
| 1070 | if ((isadat && runtime->hw.channels_min == 2) || |
| 1071 | (!isadat && runtime->hw.channels_min == 8)) |
| 1072 | { |
| 1073 | spin_unlock_irq(&rme96->lock); |
| 1074 | return -EIO; |
| 1075 | } |
| 1076 | } |
| 1077 | snd_rme96_setframelog(rme96, params_channels(params), 0); |
| 1078 | if (rme96->playback_periodsize != 0) { |
| 1079 | if (params_period_size(params) << rme96->capture_frlog != |
| 1080 | rme96->playback_periodsize) |
| 1081 | { |
| 1082 | spin_unlock_irq(&rme96->lock); |
| 1083 | return -EBUSY; |
| 1084 | } |
| 1085 | } |
| 1086 | rme96->capture_periodsize = |
| 1087 | params_period_size(params) << rme96->capture_frlog; |
| 1088 | snd_rme96_set_period_properties(rme96, rme96->capture_periodsize); |
| 1089 | spin_unlock_irq(&rme96->lock); |
| 1090 | |
| 1091 | return 0; |
| 1092 | } |
| 1093 | |
| 1094 | static void |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1095 | snd_rme96_trigger(struct rme96 *rme96, |
| 1096 | int op) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1097 | { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1098 | if (op & RME96_TB_RESET_PLAYPOS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1099 | writel(0, rme96->iobase + RME96_IO_RESET_PLAY_POS); |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1100 | if (op & RME96_TB_RESET_CAPTUREPOS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1101 | writel(0, rme96->iobase + RME96_IO_RESET_REC_POS); |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1102 | if (op & RME96_TB_CLEAR_PLAYBACK_IRQ) { |
| 1103 | rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1104 | if (rme96->rcreg & RME96_RCR_IRQ) |
| 1105 | writel(0, rme96->iobase + RME96_IO_CONFIRM_PLAY_IRQ); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1106 | } |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1107 | if (op & RME96_TB_CLEAR_CAPTURE_IRQ) { |
| 1108 | rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1109 | if (rme96->rcreg & RME96_RCR_IRQ_2) |
| 1110 | writel(0, rme96->iobase + RME96_IO_CONFIRM_REC_IRQ); |
| 1111 | } |
| 1112 | if (op & RME96_TB_START_PLAYBACK) |
| 1113 | rme96->wcreg |= RME96_WCR_START; |
| 1114 | if (op & RME96_TB_STOP_PLAYBACK) |
| 1115 | rme96->wcreg &= ~RME96_WCR_START; |
| 1116 | if (op & RME96_TB_START_CAPTURE) |
| 1117 | rme96->wcreg |= RME96_WCR_START_2; |
| 1118 | if (op & RME96_TB_STOP_CAPTURE) |
| 1119 | rme96->wcreg &= ~RME96_WCR_START_2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1120 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1121 | } |
| 1122 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1123 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1124 | |
| 1125 | static irqreturn_t |
| 1126 | snd_rme96_interrupt(int irq, |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 1127 | void *dev_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1128 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1129 | struct rme96 *rme96 = (struct rme96 *)dev_id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1130 | |
| 1131 | rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1132 | /* fastpath out, to ease interrupt sharing */ |
| 1133 | if (!((rme96->rcreg & RME96_RCR_IRQ) || |
| 1134 | (rme96->rcreg & RME96_RCR_IRQ_2))) |
| 1135 | { |
| 1136 | return IRQ_NONE; |
| 1137 | } |
| 1138 | |
| 1139 | if (rme96->rcreg & RME96_RCR_IRQ) { |
| 1140 | /* playback */ |
| 1141 | snd_pcm_period_elapsed(rme96->playback_substream); |
| 1142 | writel(0, rme96->iobase + RME96_IO_CONFIRM_PLAY_IRQ); |
| 1143 | } |
| 1144 | if (rme96->rcreg & RME96_RCR_IRQ_2) { |
| 1145 | /* capture */ |
| 1146 | snd_pcm_period_elapsed(rme96->capture_substream); |
| 1147 | writel(0, rme96->iobase + RME96_IO_CONFIRM_REC_IRQ); |
| 1148 | } |
| 1149 | return IRQ_HANDLED; |
| 1150 | } |
| 1151 | |
Takashi Iwai | 84e7b99 | 2017-06-07 14:22:10 +0200 | [diff] [blame] | 1152 | static const unsigned int period_bytes[] = { RME96_SMALL_BLOCK_SIZE, RME96_LARGE_BLOCK_SIZE }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1153 | |
Takashi Iwai | 84e7b99 | 2017-06-07 14:22:10 +0200 | [diff] [blame] | 1154 | static const struct snd_pcm_hw_constraint_list hw_constraints_period_bytes = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1155 | .count = ARRAY_SIZE(period_bytes), |
| 1156 | .list = period_bytes, |
| 1157 | .mask = 0 |
| 1158 | }; |
| 1159 | |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1160 | static void |
| 1161 | rme96_set_buffer_size_constraint(struct rme96 *rme96, |
| 1162 | struct snd_pcm_runtime *runtime) |
| 1163 | { |
| 1164 | unsigned int size; |
| 1165 | |
Lars-Peter Clausen | 1a8e41e | 2015-10-18 15:39:20 +0200 | [diff] [blame] | 1166 | snd_pcm_hw_constraint_single(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 1167 | RME96_BUFFER_SIZE); |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1168 | if ((size = rme96->playback_periodsize) != 0 || |
| 1169 | (size = rme96->capture_periodsize) != 0) |
Lars-Peter Clausen | 1a8e41e | 2015-10-18 15:39:20 +0200 | [diff] [blame] | 1170 | snd_pcm_hw_constraint_single(runtime, |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1171 | SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
Lars-Peter Clausen | 1a8e41e | 2015-10-18 15:39:20 +0200 | [diff] [blame] | 1172 | size); |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1173 | else |
| 1174 | snd_pcm_hw_constraint_list(runtime, 0, |
| 1175 | SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 1176 | &hw_constraints_period_bytes); |
| 1177 | } |
| 1178 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1179 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1180 | snd_rme96_playback_spdif_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1181 | { |
| 1182 | int rate, dummy; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1183 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 1184 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1185 | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1186 | snd_pcm_set_sync(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1187 | spin_lock_irq(&rme96->lock); |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1188 | if (rme96->playback_substream) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1189 | spin_unlock_irq(&rme96->lock); |
| 1190 | return -EBUSY; |
| 1191 | } |
| 1192 | rme96->wcreg &= ~RME96_WCR_ADAT; |
| 1193 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1194 | rme96->playback_substream = substream; |
| 1195 | spin_unlock_irq(&rme96->lock); |
| 1196 | |
| 1197 | runtime->hw = snd_rme96_playback_spdif_info; |
| 1198 | if (!(rme96->wcreg & RME96_WCR_MASTER) && |
| 1199 | snd_rme96_getinputtype(rme96) != RME96_INPUT_ANALOG && |
| 1200 | (rate = snd_rme96_capture_getrate(rme96, &dummy)) > 0) |
| 1201 | { |
| 1202 | /* slave clock */ |
Clemens Ladisch | 918f3a0 | 2007-08-13 17:40:54 +0200 | [diff] [blame] | 1203 | runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1204 | runtime->hw.rate_min = rate; |
| 1205 | runtime->hw.rate_max = rate; |
| 1206 | } |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1207 | rme96_set_buffer_size_constraint(rme96, runtime); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1208 | |
| 1209 | rme96->wcreg_spdif_stream = rme96->wcreg_spdif; |
| 1210 | rme96->spdif_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; |
| 1211 | snd_ctl_notify(rme96->card, SNDRV_CTL_EVENT_MASK_VALUE | |
| 1212 | SNDRV_CTL_EVENT_MASK_INFO, &rme96->spdif_ctl->id); |
| 1213 | return 0; |
| 1214 | } |
| 1215 | |
| 1216 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1217 | snd_rme96_capture_spdif_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1218 | { |
| 1219 | int isadat, rate; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1220 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 1221 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1222 | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1223 | snd_pcm_set_sync(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1224 | runtime->hw = snd_rme96_capture_spdif_info; |
| 1225 | if (snd_rme96_getinputtype(rme96) != RME96_INPUT_ANALOG && |
| 1226 | (rate = snd_rme96_capture_getrate(rme96, &isadat)) > 0) |
| 1227 | { |
| 1228 | if (isadat) { |
| 1229 | return -EIO; |
| 1230 | } |
Clemens Ladisch | 918f3a0 | 2007-08-13 17:40:54 +0200 | [diff] [blame] | 1231 | runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1232 | runtime->hw.rate_min = rate; |
| 1233 | runtime->hw.rate_max = rate; |
| 1234 | } |
| 1235 | |
| 1236 | spin_lock_irq(&rme96->lock); |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1237 | if (rme96->capture_substream) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1238 | spin_unlock_irq(&rme96->lock); |
| 1239 | return -EBUSY; |
| 1240 | } |
| 1241 | rme96->capture_substream = substream; |
| 1242 | spin_unlock_irq(&rme96->lock); |
| 1243 | |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1244 | rme96_set_buffer_size_constraint(rme96, runtime); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | return 0; |
| 1246 | } |
| 1247 | |
| 1248 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1249 | snd_rme96_playback_adat_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1250 | { |
| 1251 | int rate, dummy; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1252 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 1253 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1254 | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1255 | snd_pcm_set_sync(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1256 | spin_lock_irq(&rme96->lock); |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1257 | if (rme96->playback_substream) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1258 | spin_unlock_irq(&rme96->lock); |
| 1259 | return -EBUSY; |
| 1260 | } |
| 1261 | rme96->wcreg |= RME96_WCR_ADAT; |
| 1262 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1263 | rme96->playback_substream = substream; |
| 1264 | spin_unlock_irq(&rme96->lock); |
| 1265 | |
| 1266 | runtime->hw = snd_rme96_playback_adat_info; |
| 1267 | if (!(rme96->wcreg & RME96_WCR_MASTER) && |
| 1268 | snd_rme96_getinputtype(rme96) != RME96_INPUT_ANALOG && |
| 1269 | (rate = snd_rme96_capture_getrate(rme96, &dummy)) > 0) |
| 1270 | { |
| 1271 | /* slave clock */ |
Clemens Ladisch | 918f3a0 | 2007-08-13 17:40:54 +0200 | [diff] [blame] | 1272 | runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1273 | runtime->hw.rate_min = rate; |
| 1274 | runtime->hw.rate_max = rate; |
| 1275 | } |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1276 | rme96_set_buffer_size_constraint(rme96, runtime); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1277 | return 0; |
| 1278 | } |
| 1279 | |
| 1280 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1281 | snd_rme96_capture_adat_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1282 | { |
| 1283 | int isadat, rate; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1284 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
| 1285 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1286 | |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1287 | snd_pcm_set_sync(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1288 | runtime->hw = snd_rme96_capture_adat_info; |
| 1289 | if (snd_rme96_getinputtype(rme96) == RME96_INPUT_ANALOG) { |
| 1290 | /* makes no sense to use analog input. Note that analog |
| 1291 | expension cards AEB4/8-I are RME96_INPUT_INTERNAL */ |
| 1292 | return -EIO; |
| 1293 | } |
| 1294 | if ((rate = snd_rme96_capture_getrate(rme96, &isadat)) > 0) { |
| 1295 | if (!isadat) { |
| 1296 | return -EIO; |
| 1297 | } |
Clemens Ladisch | 918f3a0 | 2007-08-13 17:40:54 +0200 | [diff] [blame] | 1298 | runtime->hw.rates = snd_pcm_rate_to_rate_bit(rate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1299 | runtime->hw.rate_min = rate; |
| 1300 | runtime->hw.rate_max = rate; |
| 1301 | } |
| 1302 | |
| 1303 | spin_lock_irq(&rme96->lock); |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1304 | if (rme96->capture_substream) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1305 | spin_unlock_irq(&rme96->lock); |
| 1306 | return -EBUSY; |
| 1307 | } |
| 1308 | rme96->capture_substream = substream; |
| 1309 | spin_unlock_irq(&rme96->lock); |
| 1310 | |
Takashi Iwai | 2ce7fb5 | 2006-05-10 16:24:42 +0200 | [diff] [blame] | 1311 | rme96_set_buffer_size_constraint(rme96, runtime); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1312 | return 0; |
| 1313 | } |
| 1314 | |
| 1315 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1316 | snd_rme96_playback_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1317 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1318 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1319 | int spdif = 0; |
| 1320 | |
| 1321 | spin_lock_irq(&rme96->lock); |
| 1322 | if (RME96_ISPLAYING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1323 | snd_rme96_trigger(rme96, RME96_STOP_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1324 | } |
| 1325 | rme96->playback_substream = NULL; |
| 1326 | rme96->playback_periodsize = 0; |
| 1327 | spdif = (rme96->wcreg & RME96_WCR_ADAT) == 0; |
| 1328 | spin_unlock_irq(&rme96->lock); |
| 1329 | if (spdif) { |
| 1330 | rme96->spdif_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; |
| 1331 | snd_ctl_notify(rme96->card, SNDRV_CTL_EVENT_MASK_VALUE | |
| 1332 | SNDRV_CTL_EVENT_MASK_INFO, &rme96->spdif_ctl->id); |
| 1333 | } |
| 1334 | return 0; |
| 1335 | } |
| 1336 | |
| 1337 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1338 | snd_rme96_capture_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1339 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1340 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1341 | |
| 1342 | spin_lock_irq(&rme96->lock); |
| 1343 | if (RME96_ISRECORDING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1344 | snd_rme96_trigger(rme96, RME96_STOP_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1345 | } |
| 1346 | rme96->capture_substream = NULL; |
| 1347 | rme96->capture_periodsize = 0; |
| 1348 | spin_unlock_irq(&rme96->lock); |
| 1349 | return 0; |
| 1350 | } |
| 1351 | |
| 1352 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1353 | snd_rme96_playback_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1354 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1355 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1356 | |
| 1357 | spin_lock_irq(&rme96->lock); |
| 1358 | if (RME96_ISPLAYING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1359 | snd_rme96_trigger(rme96, RME96_STOP_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1360 | } |
| 1361 | writel(0, rme96->iobase + RME96_IO_RESET_PLAY_POS); |
| 1362 | spin_unlock_irq(&rme96->lock); |
| 1363 | return 0; |
| 1364 | } |
| 1365 | |
| 1366 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1367 | snd_rme96_capture_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1368 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1369 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1370 | |
| 1371 | spin_lock_irq(&rme96->lock); |
| 1372 | if (RME96_ISRECORDING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1373 | snd_rme96_trigger(rme96, RME96_STOP_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1374 | } |
| 1375 | writel(0, rme96->iobase + RME96_IO_RESET_REC_POS); |
| 1376 | spin_unlock_irq(&rme96->lock); |
| 1377 | return 0; |
| 1378 | } |
| 1379 | |
| 1380 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1381 | snd_rme96_playback_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1382 | int cmd) |
| 1383 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1384 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1385 | struct snd_pcm_substream *s; |
| 1386 | bool sync; |
| 1387 | |
| 1388 | snd_pcm_group_for_each_entry(s, substream) { |
| 1389 | if (snd_pcm_substream_chip(s) == rme96) |
| 1390 | snd_pcm_trigger_done(s, substream); |
| 1391 | } |
| 1392 | |
| 1393 | sync = (rme96->playback_substream && rme96->capture_substream) && |
| 1394 | (rme96->playback_substream->group == |
| 1395 | rme96->capture_substream->group); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1396 | |
| 1397 | switch (cmd) { |
| 1398 | case SNDRV_PCM_TRIGGER_START: |
| 1399 | if (!RME96_ISPLAYING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1400 | if (substream != rme96->playback_substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1401 | return -EBUSY; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1402 | snd_rme96_trigger(rme96, sync ? RME96_START_BOTH |
| 1403 | : RME96_START_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1404 | } |
| 1405 | break; |
| 1406 | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 1407 | case SNDRV_PCM_TRIGGER_SUSPEND: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1408 | case SNDRV_PCM_TRIGGER_STOP: |
| 1409 | if (RME96_ISPLAYING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1410 | if (substream != rme96->playback_substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1411 | return -EBUSY; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1412 | snd_rme96_trigger(rme96, sync ? RME96_STOP_BOTH |
| 1413 | : RME96_STOP_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1414 | } |
| 1415 | break; |
| 1416 | |
| 1417 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1418 | if (RME96_ISPLAYING(rme96)) |
| 1419 | snd_rme96_trigger(rme96, sync ? RME96_STOP_BOTH |
| 1420 | : RME96_STOP_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1421 | break; |
| 1422 | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 1423 | case SNDRV_PCM_TRIGGER_RESUME: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1424 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1425 | if (!RME96_ISPLAYING(rme96)) |
| 1426 | snd_rme96_trigger(rme96, sync ? RME96_RESUME_BOTH |
| 1427 | : RME96_RESUME_PLAYBACK); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1428 | break; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1429 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1430 | default: |
| 1431 | return -EINVAL; |
| 1432 | } |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1433 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1434 | return 0; |
| 1435 | } |
| 1436 | |
| 1437 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1438 | snd_rme96_capture_trigger(struct snd_pcm_substream *substream, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1439 | int cmd) |
| 1440 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1441 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1442 | struct snd_pcm_substream *s; |
| 1443 | bool sync; |
| 1444 | |
| 1445 | snd_pcm_group_for_each_entry(s, substream) { |
| 1446 | if (snd_pcm_substream_chip(s) == rme96) |
| 1447 | snd_pcm_trigger_done(s, substream); |
| 1448 | } |
| 1449 | |
| 1450 | sync = (rme96->playback_substream && rme96->capture_substream) && |
| 1451 | (rme96->playback_substream->group == |
| 1452 | rme96->capture_substream->group); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1453 | |
| 1454 | switch (cmd) { |
| 1455 | case SNDRV_PCM_TRIGGER_START: |
| 1456 | if (!RME96_ISRECORDING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1457 | if (substream != rme96->capture_substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1458 | return -EBUSY; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1459 | snd_rme96_trigger(rme96, sync ? RME96_START_BOTH |
| 1460 | : RME96_START_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1461 | } |
| 1462 | break; |
| 1463 | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 1464 | case SNDRV_PCM_TRIGGER_SUSPEND: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1465 | case SNDRV_PCM_TRIGGER_STOP: |
| 1466 | if (RME96_ISRECORDING(rme96)) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1467 | if (substream != rme96->capture_substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1468 | return -EBUSY; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1469 | snd_rme96_trigger(rme96, sync ? RME96_STOP_BOTH |
| 1470 | : RME96_STOP_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1471 | } |
| 1472 | break; |
| 1473 | |
| 1474 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1475 | if (RME96_ISRECORDING(rme96)) |
| 1476 | snd_rme96_trigger(rme96, sync ? RME96_STOP_BOTH |
| 1477 | : RME96_STOP_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1478 | break; |
| 1479 | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 1480 | case SNDRV_PCM_TRIGGER_RESUME: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1481 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1482 | if (!RME96_ISRECORDING(rme96)) |
| 1483 | snd_rme96_trigger(rme96, sync ? RME96_RESUME_BOTH |
| 1484 | : RME96_RESUME_CAPTURE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1485 | break; |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1486 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1487 | default: |
| 1488 | return -EINVAL; |
| 1489 | } |
| 1490 | |
| 1491 | return 0; |
| 1492 | } |
| 1493 | |
| 1494 | static snd_pcm_uframes_t |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1495 | snd_rme96_playback_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1496 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1497 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1498 | return snd_rme96_playback_ptr(rme96); |
| 1499 | } |
| 1500 | |
| 1501 | static snd_pcm_uframes_t |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1502 | snd_rme96_capture_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1503 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1504 | struct rme96 *rme96 = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1505 | return snd_rme96_capture_ptr(rme96); |
| 1506 | } |
| 1507 | |
Julia Lawall | 6769e988 | 2016-09-02 00:13:10 +0200 | [diff] [blame] | 1508 | static const struct snd_pcm_ops snd_rme96_playback_spdif_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1509 | .open = snd_rme96_playback_spdif_open, |
| 1510 | .close = snd_rme96_playback_close, |
| 1511 | .ioctl = snd_pcm_lib_ioctl, |
| 1512 | .hw_params = snd_rme96_playback_hw_params, |
| 1513 | .prepare = snd_rme96_playback_prepare, |
| 1514 | .trigger = snd_rme96_playback_trigger, |
| 1515 | .pointer = snd_rme96_playback_pointer, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 1516 | .copy_user = snd_rme96_playback_copy, |
| 1517 | .copy_kernel = snd_rme96_playback_copy_kernel, |
| 1518 | .fill_silence = snd_rme96_playback_silence, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1519 | .mmap = snd_pcm_lib_mmap_iomem, |
| 1520 | }; |
| 1521 | |
Julia Lawall | 6769e988 | 2016-09-02 00:13:10 +0200 | [diff] [blame] | 1522 | static const struct snd_pcm_ops snd_rme96_capture_spdif_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1523 | .open = snd_rme96_capture_spdif_open, |
| 1524 | .close = snd_rme96_capture_close, |
| 1525 | .ioctl = snd_pcm_lib_ioctl, |
| 1526 | .hw_params = snd_rme96_capture_hw_params, |
| 1527 | .prepare = snd_rme96_capture_prepare, |
| 1528 | .trigger = snd_rme96_capture_trigger, |
| 1529 | .pointer = snd_rme96_capture_pointer, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 1530 | .copy_user = snd_rme96_capture_copy, |
| 1531 | .copy_kernel = snd_rme96_capture_copy_kernel, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1532 | .mmap = snd_pcm_lib_mmap_iomem, |
| 1533 | }; |
| 1534 | |
Julia Lawall | 6769e988 | 2016-09-02 00:13:10 +0200 | [diff] [blame] | 1535 | static const struct snd_pcm_ops snd_rme96_playback_adat_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1536 | .open = snd_rme96_playback_adat_open, |
| 1537 | .close = snd_rme96_playback_close, |
| 1538 | .ioctl = snd_pcm_lib_ioctl, |
| 1539 | .hw_params = snd_rme96_playback_hw_params, |
| 1540 | .prepare = snd_rme96_playback_prepare, |
| 1541 | .trigger = snd_rme96_playback_trigger, |
| 1542 | .pointer = snd_rme96_playback_pointer, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 1543 | .copy_user = snd_rme96_playback_copy, |
| 1544 | .copy_kernel = snd_rme96_playback_copy_kernel, |
| 1545 | .fill_silence = snd_rme96_playback_silence, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1546 | .mmap = snd_pcm_lib_mmap_iomem, |
| 1547 | }; |
| 1548 | |
Julia Lawall | 6769e988 | 2016-09-02 00:13:10 +0200 | [diff] [blame] | 1549 | static const struct snd_pcm_ops snd_rme96_capture_adat_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1550 | .open = snd_rme96_capture_adat_open, |
| 1551 | .close = snd_rme96_capture_close, |
| 1552 | .ioctl = snd_pcm_lib_ioctl, |
| 1553 | .hw_params = snd_rme96_capture_hw_params, |
| 1554 | .prepare = snd_rme96_capture_prepare, |
| 1555 | .trigger = snd_rme96_capture_trigger, |
| 1556 | .pointer = snd_rme96_capture_pointer, |
Takashi Iwai | 53945f5 | 2017-05-10 20:30:34 +0200 | [diff] [blame] | 1557 | .copy_user = snd_rme96_capture_copy, |
| 1558 | .copy_kernel = snd_rme96_capture_copy_kernel, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1559 | .mmap = snd_pcm_lib_mmap_iomem, |
| 1560 | }; |
| 1561 | |
| 1562 | static void |
| 1563 | snd_rme96_free(void *private_data) |
| 1564 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1565 | struct rme96 *rme96 = (struct rme96 *)private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1566 | |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1567 | if (!rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1568 | return; |
Markus Elfring | 2cb98d01 | 2017-08-12 15:18:56 +0200 | [diff] [blame] | 1569 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1570 | if (rme96->irq >= 0) { |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1571 | snd_rme96_trigger(rme96, RME96_STOP_BOTH); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1572 | rme96->areg &= ~RME96_AR_DAC_EN; |
| 1573 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 1574 | free_irq(rme96->irq, (void *)rme96); |
| 1575 | rme96->irq = -1; |
| 1576 | } |
| 1577 | if (rme96->iobase) { |
| 1578 | iounmap(rme96->iobase); |
| 1579 | rme96->iobase = NULL; |
| 1580 | } |
| 1581 | if (rme96->port) { |
| 1582 | pci_release_regions(rme96->pci); |
| 1583 | rme96->port = 0; |
| 1584 | } |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 1585 | #ifdef CONFIG_PM_SLEEP |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 1586 | vfree(rme96->playback_suspend_buffer); |
| 1587 | vfree(rme96->capture_suspend_buffer); |
| 1588 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1589 | pci_disable_device(rme96->pci); |
| 1590 | } |
| 1591 | |
| 1592 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1593 | snd_rme96_free_spdif_pcm(struct snd_pcm *pcm) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1594 | { |
Joe Perches | 9fe856e | 2010-09-04 18:52:54 -0700 | [diff] [blame] | 1595 | struct rme96 *rme96 = pcm->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1596 | rme96->spdif_pcm = NULL; |
| 1597 | } |
| 1598 | |
| 1599 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1600 | snd_rme96_free_adat_pcm(struct snd_pcm *pcm) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1601 | { |
Joe Perches | 9fe856e | 2010-09-04 18:52:54 -0700 | [diff] [blame] | 1602 | struct rme96 *rme96 = pcm->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1603 | rme96->adat_pcm = NULL; |
| 1604 | } |
| 1605 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1606 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1607 | snd_rme96_create(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1608 | { |
| 1609 | struct pci_dev *pci = rme96->pci; |
| 1610 | int err; |
| 1611 | |
| 1612 | rme96->irq = -1; |
| 1613 | spin_lock_init(&rme96->lock); |
| 1614 | |
| 1615 | if ((err = pci_enable_device(pci)) < 0) |
| 1616 | return err; |
| 1617 | |
| 1618 | if ((err = pci_request_regions(pci, "RME96")) < 0) |
| 1619 | return err; |
| 1620 | rme96->port = pci_resource_start(rme96->pci, 0); |
| 1621 | |
Harvey Harrison | 44977b71 | 2008-02-28 11:57:47 +0100 | [diff] [blame] | 1622 | rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE); |
| 1623 | if (!rme96->iobase) { |
Takashi Iwai | 342cd934 | 2014-02-25 15:03:18 +0100 | [diff] [blame] | 1624 | dev_err(rme96->card->dev, |
| 1625 | "unable to remap memory region 0x%lx-0x%lx\n", |
| 1626 | rme96->port, rme96->port + RME96_IO_SIZE - 1); |
Takashi Iwai | 688956f2 | 2006-06-06 15:44:34 +0200 | [diff] [blame] | 1627 | return -ENOMEM; |
| 1628 | } |
| 1629 | |
Takashi Iwai | 437a5a4 | 2006-11-21 12:14:23 +0100 | [diff] [blame] | 1630 | if (request_irq(pci->irq, snd_rme96_interrupt, IRQF_SHARED, |
Takashi Iwai | 934c2b6 | 2011-06-10 16:36:37 +0200 | [diff] [blame] | 1631 | KBUILD_MODNAME, rme96)) { |
Takashi Iwai | 342cd934 | 2014-02-25 15:03:18 +0100 | [diff] [blame] | 1632 | dev_err(rme96->card->dev, "unable to grab IRQ %d\n", pci->irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1633 | return -EBUSY; |
| 1634 | } |
| 1635 | rme96->irq = pci->irq; |
| 1636 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1637 | /* read the card's revision number */ |
| 1638 | pci_read_config_byte(pci, 8, &rme96->rev); |
| 1639 | |
| 1640 | /* set up ALSA pcm device for S/PDIF */ |
| 1641 | if ((err = snd_pcm_new(rme96->card, "Digi96 IEC958", 0, |
| 1642 | 1, 1, &rme96->spdif_pcm)) < 0) |
| 1643 | { |
| 1644 | return err; |
| 1645 | } |
| 1646 | rme96->spdif_pcm->private_data = rme96; |
| 1647 | rme96->spdif_pcm->private_free = snd_rme96_free_spdif_pcm; |
| 1648 | strcpy(rme96->spdif_pcm->name, "Digi96 IEC958"); |
| 1649 | snd_pcm_set_ops(rme96->spdif_pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_rme96_playback_spdif_ops); |
| 1650 | snd_pcm_set_ops(rme96->spdif_pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_rme96_capture_spdif_ops); |
| 1651 | |
| 1652 | rme96->spdif_pcm->info_flags = 0; |
| 1653 | |
| 1654 | /* set up ALSA pcm device for ADAT */ |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1655 | if (pci->device == PCI_DEVICE_ID_RME_DIGI96) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1656 | /* ADAT is not available on the base model */ |
| 1657 | rme96->adat_pcm = NULL; |
| 1658 | } else { |
| 1659 | if ((err = snd_pcm_new(rme96->card, "Digi96 ADAT", 1, |
| 1660 | 1, 1, &rme96->adat_pcm)) < 0) |
| 1661 | { |
| 1662 | return err; |
| 1663 | } |
| 1664 | rme96->adat_pcm->private_data = rme96; |
| 1665 | rme96->adat_pcm->private_free = snd_rme96_free_adat_pcm; |
| 1666 | strcpy(rme96->adat_pcm->name, "Digi96 ADAT"); |
| 1667 | snd_pcm_set_ops(rme96->adat_pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_rme96_playback_adat_ops); |
| 1668 | snd_pcm_set_ops(rme96->adat_pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_rme96_capture_adat_ops); |
| 1669 | |
| 1670 | rme96->adat_pcm->info_flags = 0; |
| 1671 | } |
| 1672 | |
| 1673 | rme96->playback_periodsize = 0; |
| 1674 | rme96->capture_periodsize = 0; |
| 1675 | |
| 1676 | /* make sure playback/capture is stopped, if by some reason active */ |
Knut Petersen | b892ca1 | 2013-08-13 21:18:12 +0200 | [diff] [blame] | 1677 | snd_rme96_trigger(rme96, RME96_STOP_BOTH); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1678 | |
| 1679 | /* set default values in registers */ |
| 1680 | rme96->wcreg = |
| 1681 | RME96_WCR_FREQ_1 | /* set 44.1 kHz playback */ |
| 1682 | RME96_WCR_SEL | /* normal playback */ |
| 1683 | RME96_WCR_MASTER | /* set to master clock mode */ |
| 1684 | RME96_WCR_INP_0; /* set coaxial input */ |
| 1685 | |
| 1686 | rme96->areg = RME96_AR_FREQPAD_1; /* set 44.1 kHz analog capture */ |
| 1687 | |
| 1688 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1689 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 1690 | |
| 1691 | /* reset the ADC */ |
| 1692 | writel(rme96->areg | RME96_AR_PD2, |
| 1693 | rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 1694 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 1695 | |
| 1696 | /* reset and enable the DAC (order is important). */ |
| 1697 | snd_rme96_reset_dac(rme96); |
| 1698 | rme96->areg |= RME96_AR_DAC_EN; |
| 1699 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 1700 | |
| 1701 | /* reset playback and record buffer pointers */ |
| 1702 | writel(0, rme96->iobase + RME96_IO_RESET_PLAY_POS); |
| 1703 | writel(0, rme96->iobase + RME96_IO_RESET_REC_POS); |
| 1704 | |
| 1705 | /* reset volume */ |
| 1706 | rme96->vol[0] = rme96->vol[1] = 0; |
| 1707 | if (RME96_HAS_ANALOG_OUT(rme96)) { |
| 1708 | snd_rme96_apply_dac_volume(rme96); |
| 1709 | } |
| 1710 | |
| 1711 | /* init switch interface */ |
| 1712 | if ((err = snd_rme96_create_switches(rme96->card, rme96)) < 0) { |
| 1713 | return err; |
| 1714 | } |
| 1715 | |
| 1716 | /* init proc interface */ |
| 1717 | snd_rme96_proc_init(rme96); |
| 1718 | |
| 1719 | return 0; |
| 1720 | } |
| 1721 | |
| 1722 | /* |
| 1723 | * proc interface |
| 1724 | */ |
| 1725 | |
| 1726 | static void |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1727 | snd_rme96_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1728 | { |
| 1729 | int n; |
Joe Perches | 9fe856e | 2010-09-04 18:52:54 -0700 | [diff] [blame] | 1730 | struct rme96 *rme96 = entry->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1731 | |
| 1732 | rme96->rcreg = readl(rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1733 | |
| 1734 | snd_iprintf(buffer, rme96->card->longname); |
| 1735 | snd_iprintf(buffer, " (index #%d)\n", rme96->card->number + 1); |
| 1736 | |
| 1737 | snd_iprintf(buffer, "\nGeneral settings\n"); |
| 1738 | if (rme96->wcreg & RME96_WCR_IDIS) { |
| 1739 | snd_iprintf(buffer, " period size: N/A (interrupts " |
| 1740 | "disabled)\n"); |
| 1741 | } else if (rme96->wcreg & RME96_WCR_ISEL) { |
| 1742 | snd_iprintf(buffer, " period size: 2048 bytes\n"); |
| 1743 | } else { |
| 1744 | snd_iprintf(buffer, " period size: 8192 bytes\n"); |
| 1745 | } |
| 1746 | snd_iprintf(buffer, "\nInput settings\n"); |
| 1747 | switch (snd_rme96_getinputtype(rme96)) { |
| 1748 | case RME96_INPUT_OPTICAL: |
| 1749 | snd_iprintf(buffer, " input: optical"); |
| 1750 | break; |
| 1751 | case RME96_INPUT_COAXIAL: |
| 1752 | snd_iprintf(buffer, " input: coaxial"); |
| 1753 | break; |
| 1754 | case RME96_INPUT_INTERNAL: |
| 1755 | snd_iprintf(buffer, " input: internal"); |
| 1756 | break; |
| 1757 | case RME96_INPUT_XLR: |
| 1758 | snd_iprintf(buffer, " input: XLR"); |
| 1759 | break; |
| 1760 | case RME96_INPUT_ANALOG: |
| 1761 | snd_iprintf(buffer, " input: analog"); |
| 1762 | break; |
| 1763 | } |
| 1764 | if (snd_rme96_capture_getrate(rme96, &n) < 0) { |
| 1765 | snd_iprintf(buffer, "\n sample rate: no valid signal\n"); |
| 1766 | } else { |
| 1767 | if (n) { |
| 1768 | snd_iprintf(buffer, " (8 channels)\n"); |
| 1769 | } else { |
| 1770 | snd_iprintf(buffer, " (2 channels)\n"); |
| 1771 | } |
| 1772 | snd_iprintf(buffer, " sample rate: %d Hz\n", |
| 1773 | snd_rme96_capture_getrate(rme96, &n)); |
| 1774 | } |
| 1775 | if (rme96->wcreg & RME96_WCR_MODE24_2) { |
| 1776 | snd_iprintf(buffer, " sample format: 24 bit\n"); |
| 1777 | } else { |
| 1778 | snd_iprintf(buffer, " sample format: 16 bit\n"); |
| 1779 | } |
| 1780 | |
| 1781 | snd_iprintf(buffer, "\nOutput settings\n"); |
| 1782 | if (rme96->wcreg & RME96_WCR_SEL) { |
| 1783 | snd_iprintf(buffer, " output signal: normal playback\n"); |
| 1784 | } else { |
| 1785 | snd_iprintf(buffer, " output signal: same as input\n"); |
| 1786 | } |
| 1787 | snd_iprintf(buffer, " sample rate: %d Hz\n", |
| 1788 | snd_rme96_playback_getrate(rme96)); |
| 1789 | if (rme96->wcreg & RME96_WCR_MODE24) { |
| 1790 | snd_iprintf(buffer, " sample format: 24 bit\n"); |
| 1791 | } else { |
| 1792 | snd_iprintf(buffer, " sample format: 16 bit\n"); |
| 1793 | } |
| 1794 | if (rme96->areg & RME96_AR_WSEL) { |
| 1795 | snd_iprintf(buffer, " sample clock source: word clock\n"); |
| 1796 | } else if (rme96->wcreg & RME96_WCR_MASTER) { |
| 1797 | snd_iprintf(buffer, " sample clock source: internal\n"); |
| 1798 | } else if (snd_rme96_getinputtype(rme96) == RME96_INPUT_ANALOG) { |
| 1799 | snd_iprintf(buffer, " sample clock source: autosync (internal anyway due to analog input setting)\n"); |
| 1800 | } else if (snd_rme96_capture_getrate(rme96, &n) < 0) { |
| 1801 | snd_iprintf(buffer, " sample clock source: autosync (internal anyway due to no valid signal)\n"); |
| 1802 | } else { |
| 1803 | snd_iprintf(buffer, " sample clock source: autosync\n"); |
| 1804 | } |
| 1805 | if (rme96->wcreg & RME96_WCR_PRO) { |
| 1806 | snd_iprintf(buffer, " format: AES/EBU (professional)\n"); |
| 1807 | } else { |
| 1808 | snd_iprintf(buffer, " format: IEC958 (consumer)\n"); |
| 1809 | } |
| 1810 | if (rme96->wcreg & RME96_WCR_EMP) { |
| 1811 | snd_iprintf(buffer, " emphasis: on\n"); |
| 1812 | } else { |
| 1813 | snd_iprintf(buffer, " emphasis: off\n"); |
| 1814 | } |
| 1815 | if (rme96->wcreg & RME96_WCR_DOLBY) { |
| 1816 | snd_iprintf(buffer, " non-audio (dolby): on\n"); |
| 1817 | } else { |
| 1818 | snd_iprintf(buffer, " non-audio (dolby): off\n"); |
| 1819 | } |
| 1820 | if (RME96_HAS_ANALOG_IN(rme96)) { |
| 1821 | snd_iprintf(buffer, "\nAnalog output settings\n"); |
| 1822 | switch (snd_rme96_getmontracks(rme96)) { |
| 1823 | case RME96_MONITOR_TRACKS_1_2: |
| 1824 | snd_iprintf(buffer, " monitored ADAT tracks: 1+2\n"); |
| 1825 | break; |
| 1826 | case RME96_MONITOR_TRACKS_3_4: |
| 1827 | snd_iprintf(buffer, " monitored ADAT tracks: 3+4\n"); |
| 1828 | break; |
| 1829 | case RME96_MONITOR_TRACKS_5_6: |
| 1830 | snd_iprintf(buffer, " monitored ADAT tracks: 5+6\n"); |
| 1831 | break; |
| 1832 | case RME96_MONITOR_TRACKS_7_8: |
| 1833 | snd_iprintf(buffer, " monitored ADAT tracks: 7+8\n"); |
| 1834 | break; |
| 1835 | } |
| 1836 | switch (snd_rme96_getattenuation(rme96)) { |
| 1837 | case RME96_ATTENUATION_0: |
| 1838 | snd_iprintf(buffer, " attenuation: 0 dB\n"); |
| 1839 | break; |
| 1840 | case RME96_ATTENUATION_6: |
| 1841 | snd_iprintf(buffer, " attenuation: -6 dB\n"); |
| 1842 | break; |
| 1843 | case RME96_ATTENUATION_12: |
| 1844 | snd_iprintf(buffer, " attenuation: -12 dB\n"); |
| 1845 | break; |
| 1846 | case RME96_ATTENUATION_18: |
| 1847 | snd_iprintf(buffer, " attenuation: -18 dB\n"); |
| 1848 | break; |
| 1849 | } |
| 1850 | snd_iprintf(buffer, " volume left: %u\n", rme96->vol[0]); |
| 1851 | snd_iprintf(buffer, " volume right: %u\n", rme96->vol[1]); |
| 1852 | } |
| 1853 | } |
| 1854 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 1855 | static void snd_rme96_proc_init(struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1856 | { |
Takashi Iwai | 47f2769 | 2019-02-04 16:01:39 +0100 | [diff] [blame] | 1857 | snd_card_ro_proc_new(rme96->card, "rme96", rme96, snd_rme96_proc_read); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1858 | } |
| 1859 | |
| 1860 | /* |
| 1861 | * control interface |
| 1862 | */ |
| 1863 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame] | 1864 | #define snd_rme96_info_loopback_control snd_ctl_boolean_mono_info |
| 1865 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1866 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1867 | snd_rme96_get_loopback_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1868 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1869 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1870 | |
| 1871 | spin_lock_irq(&rme96->lock); |
| 1872 | ucontrol->value.integer.value[0] = rme96->wcreg & RME96_WCR_SEL ? 0 : 1; |
| 1873 | spin_unlock_irq(&rme96->lock); |
| 1874 | return 0; |
| 1875 | } |
| 1876 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1877 | snd_rme96_put_loopback_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1878 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1879 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1880 | unsigned int val; |
| 1881 | int change; |
| 1882 | |
| 1883 | val = ucontrol->value.integer.value[0] ? 0 : RME96_WCR_SEL; |
| 1884 | spin_lock_irq(&rme96->lock); |
| 1885 | val = (rme96->wcreg & ~RME96_WCR_SEL) | val; |
| 1886 | change = val != rme96->wcreg; |
| 1887 | rme96->wcreg = val; |
| 1888 | writel(val, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 1889 | spin_unlock_irq(&rme96->lock); |
| 1890 | return change; |
| 1891 | } |
| 1892 | |
| 1893 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1894 | snd_rme96_info_inputtype_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1895 | { |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1896 | static const char * const _texts[5] = { |
| 1897 | "Optical", "Coaxial", "Internal", "XLR", "Analog" |
| 1898 | }; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1899 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1900 | const char *texts[5] = { |
| 1901 | _texts[0], _texts[1], _texts[2], _texts[3], _texts[4] |
| 1902 | }; |
| 1903 | int num_items; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1904 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1905 | switch (rme96->pci->device) { |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1906 | case PCI_DEVICE_ID_RME_DIGI96: |
| 1907 | case PCI_DEVICE_ID_RME_DIGI96_8: |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1908 | num_items = 3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1909 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1910 | case PCI_DEVICE_ID_RME_DIGI96_8_PRO: |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1911 | num_items = 4; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1912 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1913 | case PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1914 | if (rme96->rev > 4) { |
| 1915 | /* PST */ |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1916 | num_items = 4; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1917 | texts[3] = _texts[4]; /* Analog instead of XLR */ |
| 1918 | } else { |
| 1919 | /* PAD */ |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1920 | num_items = 5; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1921 | } |
| 1922 | break; |
| 1923 | default: |
| 1924 | snd_BUG(); |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1925 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1926 | } |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 1927 | return snd_ctl_enum_info(uinfo, 1, num_items, texts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1928 | } |
| 1929 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1930 | snd_rme96_get_inputtype_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1931 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1932 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1933 | unsigned int items = 3; |
| 1934 | |
| 1935 | spin_lock_irq(&rme96->lock); |
| 1936 | ucontrol->value.enumerated.item[0] = snd_rme96_getinputtype(rme96); |
| 1937 | |
| 1938 | switch (rme96->pci->device) { |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1939 | case PCI_DEVICE_ID_RME_DIGI96: |
| 1940 | case PCI_DEVICE_ID_RME_DIGI96_8: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1941 | items = 3; |
| 1942 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1943 | case PCI_DEVICE_ID_RME_DIGI96_8_PRO: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1944 | items = 4; |
| 1945 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1946 | case PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1947 | if (rme96->rev > 4) { |
| 1948 | /* for handling PST case, (INPUT_ANALOG is moved to INPUT_XLR */ |
| 1949 | if (ucontrol->value.enumerated.item[0] == RME96_INPUT_ANALOG) { |
| 1950 | ucontrol->value.enumerated.item[0] = RME96_INPUT_XLR; |
| 1951 | } |
| 1952 | items = 4; |
| 1953 | } else { |
| 1954 | items = 5; |
| 1955 | } |
| 1956 | break; |
| 1957 | default: |
| 1958 | snd_BUG(); |
| 1959 | break; |
| 1960 | } |
| 1961 | if (ucontrol->value.enumerated.item[0] >= items) { |
| 1962 | ucontrol->value.enumerated.item[0] = items - 1; |
| 1963 | } |
| 1964 | |
| 1965 | spin_unlock_irq(&rme96->lock); |
| 1966 | return 0; |
| 1967 | } |
| 1968 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1969 | snd_rme96_put_inputtype_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1970 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 1971 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1972 | unsigned int val; |
| 1973 | int change, items = 3; |
| 1974 | |
| 1975 | switch (rme96->pci->device) { |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1976 | case PCI_DEVICE_ID_RME_DIGI96: |
| 1977 | case PCI_DEVICE_ID_RME_DIGI96_8: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1978 | items = 3; |
| 1979 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1980 | case PCI_DEVICE_ID_RME_DIGI96_8_PRO: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1981 | items = 4; |
| 1982 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1983 | case PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1984 | if (rme96->rev > 4) { |
| 1985 | items = 4; |
| 1986 | } else { |
| 1987 | items = 5; |
| 1988 | } |
| 1989 | break; |
| 1990 | default: |
| 1991 | snd_BUG(); |
| 1992 | break; |
| 1993 | } |
| 1994 | val = ucontrol->value.enumerated.item[0] % items; |
| 1995 | |
| 1996 | /* special case for PST */ |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 1997 | if (rme96->pci->device == PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST && rme96->rev > 4) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1998 | if (val == RME96_INPUT_XLR) { |
| 1999 | val = RME96_INPUT_ANALOG; |
| 2000 | } |
| 2001 | } |
| 2002 | |
| 2003 | spin_lock_irq(&rme96->lock); |
| 2004 | change = (int)val != snd_rme96_getinputtype(rme96); |
| 2005 | snd_rme96_setinputtype(rme96, val); |
| 2006 | spin_unlock_irq(&rme96->lock); |
| 2007 | return change; |
| 2008 | } |
| 2009 | |
| 2010 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2011 | snd_rme96_info_clockmode_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2012 | { |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2013 | static const char * const texts[3] = { "AutoSync", "Internal", "Word" }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2014 | |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2015 | return snd_ctl_enum_info(uinfo, 1, 3, texts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2016 | } |
| 2017 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2018 | snd_rme96_get_clockmode_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2019 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2020 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2021 | |
| 2022 | spin_lock_irq(&rme96->lock); |
| 2023 | ucontrol->value.enumerated.item[0] = snd_rme96_getclockmode(rme96); |
| 2024 | spin_unlock_irq(&rme96->lock); |
| 2025 | return 0; |
| 2026 | } |
| 2027 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2028 | snd_rme96_put_clockmode_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2029 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2030 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2031 | unsigned int val; |
| 2032 | int change; |
| 2033 | |
| 2034 | val = ucontrol->value.enumerated.item[0] % 3; |
| 2035 | spin_lock_irq(&rme96->lock); |
| 2036 | change = (int)val != snd_rme96_getclockmode(rme96); |
| 2037 | snd_rme96_setclockmode(rme96, val); |
| 2038 | spin_unlock_irq(&rme96->lock); |
| 2039 | return change; |
| 2040 | } |
| 2041 | |
| 2042 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2043 | snd_rme96_info_attenuation_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2044 | { |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2045 | static const char * const texts[4] = { |
| 2046 | "0 dB", "-6 dB", "-12 dB", "-18 dB" |
| 2047 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2048 | |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2049 | return snd_ctl_enum_info(uinfo, 1, 4, texts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2050 | } |
| 2051 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2052 | snd_rme96_get_attenuation_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2053 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2054 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2055 | |
| 2056 | spin_lock_irq(&rme96->lock); |
| 2057 | ucontrol->value.enumerated.item[0] = snd_rme96_getattenuation(rme96); |
| 2058 | spin_unlock_irq(&rme96->lock); |
| 2059 | return 0; |
| 2060 | } |
| 2061 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2062 | snd_rme96_put_attenuation_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2063 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2064 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2065 | unsigned int val; |
| 2066 | int change; |
| 2067 | |
| 2068 | val = ucontrol->value.enumerated.item[0] % 4; |
| 2069 | spin_lock_irq(&rme96->lock); |
| 2070 | |
| 2071 | change = (int)val != snd_rme96_getattenuation(rme96); |
| 2072 | snd_rme96_setattenuation(rme96, val); |
| 2073 | spin_unlock_irq(&rme96->lock); |
| 2074 | return change; |
| 2075 | } |
| 2076 | |
| 2077 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2078 | snd_rme96_info_montracks_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2079 | { |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2080 | static const char * const texts[4] = { "1+2", "3+4", "5+6", "7+8" }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2081 | |
Takashi Iwai | 9c30d46 | 2014-10-20 18:19:23 +0200 | [diff] [blame] | 2082 | return snd_ctl_enum_info(uinfo, 1, 4, texts); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2083 | } |
| 2084 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2085 | snd_rme96_get_montracks_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2086 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2087 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2088 | |
| 2089 | spin_lock_irq(&rme96->lock); |
| 2090 | ucontrol->value.enumerated.item[0] = snd_rme96_getmontracks(rme96); |
| 2091 | spin_unlock_irq(&rme96->lock); |
| 2092 | return 0; |
| 2093 | } |
| 2094 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2095 | snd_rme96_put_montracks_control(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2096 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2097 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2098 | unsigned int val; |
| 2099 | int change; |
| 2100 | |
| 2101 | val = ucontrol->value.enumerated.item[0] % 4; |
| 2102 | spin_lock_irq(&rme96->lock); |
| 2103 | change = (int)val != snd_rme96_getmontracks(rme96); |
| 2104 | snd_rme96_setmontracks(rme96, val); |
| 2105 | spin_unlock_irq(&rme96->lock); |
| 2106 | return change; |
| 2107 | } |
| 2108 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2109 | static u32 snd_rme96_convert_from_aes(struct snd_aes_iec958 *aes) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2110 | { |
| 2111 | u32 val = 0; |
| 2112 | val |= (aes->status[0] & IEC958_AES0_PROFESSIONAL) ? RME96_WCR_PRO : 0; |
| 2113 | val |= (aes->status[0] & IEC958_AES0_NONAUDIO) ? RME96_WCR_DOLBY : 0; |
| 2114 | if (val & RME96_WCR_PRO) |
| 2115 | val |= (aes->status[0] & IEC958_AES0_PRO_EMPHASIS_5015) ? RME96_WCR_EMP : 0; |
| 2116 | else |
| 2117 | val |= (aes->status[0] & IEC958_AES0_CON_EMPHASIS_5015) ? RME96_WCR_EMP : 0; |
| 2118 | return val; |
| 2119 | } |
| 2120 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2121 | static void snd_rme96_convert_to_aes(struct snd_aes_iec958 *aes, u32 val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2122 | { |
| 2123 | aes->status[0] = ((val & RME96_WCR_PRO) ? IEC958_AES0_PROFESSIONAL : 0) | |
| 2124 | ((val & RME96_WCR_DOLBY) ? IEC958_AES0_NONAUDIO : 0); |
| 2125 | if (val & RME96_WCR_PRO) |
| 2126 | aes->status[0] |= (val & RME96_WCR_EMP) ? IEC958_AES0_PRO_EMPHASIS_5015 : 0; |
| 2127 | else |
| 2128 | aes->status[0] |= (val & RME96_WCR_EMP) ? IEC958_AES0_CON_EMPHASIS_5015 : 0; |
| 2129 | } |
| 2130 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2131 | static int snd_rme96_control_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2132 | { |
| 2133 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 2134 | uinfo->count = 1; |
| 2135 | return 0; |
| 2136 | } |
| 2137 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2138 | static int snd_rme96_control_spdif_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2139 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2140 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2141 | |
| 2142 | snd_rme96_convert_to_aes(&ucontrol->value.iec958, rme96->wcreg_spdif); |
| 2143 | return 0; |
| 2144 | } |
| 2145 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2146 | static int snd_rme96_control_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2147 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2148 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2149 | int change; |
| 2150 | u32 val; |
| 2151 | |
| 2152 | val = snd_rme96_convert_from_aes(&ucontrol->value.iec958); |
| 2153 | spin_lock_irq(&rme96->lock); |
| 2154 | change = val != rme96->wcreg_spdif; |
| 2155 | rme96->wcreg_spdif = val; |
| 2156 | spin_unlock_irq(&rme96->lock); |
| 2157 | return change; |
| 2158 | } |
| 2159 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2160 | static int snd_rme96_control_spdif_stream_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2161 | { |
| 2162 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 2163 | uinfo->count = 1; |
| 2164 | return 0; |
| 2165 | } |
| 2166 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2167 | static int snd_rme96_control_spdif_stream_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2168 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2169 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2170 | |
| 2171 | snd_rme96_convert_to_aes(&ucontrol->value.iec958, rme96->wcreg_spdif_stream); |
| 2172 | return 0; |
| 2173 | } |
| 2174 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2175 | static int snd_rme96_control_spdif_stream_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2176 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2177 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2178 | int change; |
| 2179 | u32 val; |
| 2180 | |
| 2181 | val = snd_rme96_convert_from_aes(&ucontrol->value.iec958); |
| 2182 | spin_lock_irq(&rme96->lock); |
| 2183 | change = val != rme96->wcreg_spdif_stream; |
| 2184 | rme96->wcreg_spdif_stream = val; |
| 2185 | rme96->wcreg &= ~(RME96_WCR_PRO | RME96_WCR_DOLBY | RME96_WCR_EMP); |
| 2186 | rme96->wcreg |= val; |
| 2187 | writel(rme96->wcreg, rme96->iobase + RME96_IO_CONTROL_REGISTER); |
| 2188 | spin_unlock_irq(&rme96->lock); |
| 2189 | return change; |
| 2190 | } |
| 2191 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2192 | static int snd_rme96_control_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2193 | { |
| 2194 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 2195 | uinfo->count = 1; |
| 2196 | return 0; |
| 2197 | } |
| 2198 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2199 | static int snd_rme96_control_spdif_mask_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2200 | { |
| 2201 | ucontrol->value.iec958.status[0] = kcontrol->private_value; |
| 2202 | return 0; |
| 2203 | } |
| 2204 | |
| 2205 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2206 | snd_rme96_dac_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2207 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2208 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2209 | |
| 2210 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 2211 | uinfo->count = 2; |
| 2212 | uinfo->value.integer.min = 0; |
| 2213 | uinfo->value.integer.max = RME96_185X_MAX_OUT(rme96); |
| 2214 | return 0; |
| 2215 | } |
| 2216 | |
| 2217 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2218 | snd_rme96_dac_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *u) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2219 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2220 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2221 | |
| 2222 | spin_lock_irq(&rme96->lock); |
| 2223 | u->value.integer.value[0] = rme96->vol[0]; |
| 2224 | u->value.integer.value[1] = rme96->vol[1]; |
| 2225 | spin_unlock_irq(&rme96->lock); |
| 2226 | |
| 2227 | return 0; |
| 2228 | } |
| 2229 | |
| 2230 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2231 | snd_rme96_dac_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *u) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2232 | { |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2233 | struct rme96 *rme96 = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2234 | int change = 0; |
Takashi Iwai | 4e98d6a | 2007-11-15 15:58:13 +0100 | [diff] [blame] | 2235 | unsigned int vol, maxvol; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2236 | |
Takashi Iwai | 4e98d6a | 2007-11-15 15:58:13 +0100 | [diff] [blame] | 2237 | |
| 2238 | if (!RME96_HAS_ANALOG_OUT(rme96)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2239 | return -EINVAL; |
Takashi Iwai | 4e98d6a | 2007-11-15 15:58:13 +0100 | [diff] [blame] | 2240 | maxvol = RME96_185X_MAX_OUT(rme96); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2241 | spin_lock_irq(&rme96->lock); |
Takashi Iwai | 4e98d6a | 2007-11-15 15:58:13 +0100 | [diff] [blame] | 2242 | vol = u->value.integer.value[0]; |
| 2243 | if (vol != rme96->vol[0] && vol <= maxvol) { |
| 2244 | rme96->vol[0] = vol; |
| 2245 | change = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2246 | } |
Takashi Iwai | 4e98d6a | 2007-11-15 15:58:13 +0100 | [diff] [blame] | 2247 | vol = u->value.integer.value[1]; |
| 2248 | if (vol != rme96->vol[1] && vol <= maxvol) { |
| 2249 | rme96->vol[1] = vol; |
| 2250 | change = 1; |
| 2251 | } |
| 2252 | if (change) |
| 2253 | snd_rme96_apply_dac_volume(rme96); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2254 | spin_unlock_irq(&rme96->lock); |
| 2255 | |
| 2256 | return change; |
| 2257 | } |
| 2258 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2259 | static struct snd_kcontrol_new snd_rme96_controls[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2260 | { |
| 2261 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
| 2262 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
| 2263 | .info = snd_rme96_control_spdif_info, |
| 2264 | .get = snd_rme96_control_spdif_get, |
| 2265 | .put = snd_rme96_control_spdif_put |
| 2266 | }, |
| 2267 | { |
| 2268 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE, |
| 2269 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
| 2270 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), |
| 2271 | .info = snd_rme96_control_spdif_stream_info, |
| 2272 | .get = snd_rme96_control_spdif_stream_get, |
| 2273 | .put = snd_rme96_control_spdif_stream_put |
| 2274 | }, |
| 2275 | { |
| 2276 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 2277 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2278 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
| 2279 | .info = snd_rme96_control_spdif_mask_info, |
| 2280 | .get = snd_rme96_control_spdif_mask_get, |
| 2281 | .private_value = IEC958_AES0_NONAUDIO | |
| 2282 | IEC958_AES0_PROFESSIONAL | |
| 2283 | IEC958_AES0_CON_EMPHASIS |
| 2284 | }, |
| 2285 | { |
| 2286 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 2287 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2288 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
| 2289 | .info = snd_rme96_control_spdif_mask_info, |
| 2290 | .get = snd_rme96_control_spdif_mask_get, |
| 2291 | .private_value = IEC958_AES0_NONAUDIO | |
| 2292 | IEC958_AES0_PROFESSIONAL | |
| 2293 | IEC958_AES0_PRO_EMPHASIS |
| 2294 | }, |
| 2295 | { |
| 2296 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2297 | .name = "Input Connector", |
| 2298 | .info = snd_rme96_info_inputtype_control, |
| 2299 | .get = snd_rme96_get_inputtype_control, |
| 2300 | .put = snd_rme96_put_inputtype_control |
| 2301 | }, |
| 2302 | { |
| 2303 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2304 | .name = "Loopback Input", |
| 2305 | .info = snd_rme96_info_loopback_control, |
| 2306 | .get = snd_rme96_get_loopback_control, |
| 2307 | .put = snd_rme96_put_loopback_control |
| 2308 | }, |
| 2309 | { |
| 2310 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2311 | .name = "Sample Clock Source", |
| 2312 | .info = snd_rme96_info_clockmode_control, |
| 2313 | .get = snd_rme96_get_clockmode_control, |
| 2314 | .put = snd_rme96_put_clockmode_control |
| 2315 | }, |
| 2316 | { |
| 2317 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2318 | .name = "Monitor Tracks", |
| 2319 | .info = snd_rme96_info_montracks_control, |
| 2320 | .get = snd_rme96_get_montracks_control, |
| 2321 | .put = snd_rme96_put_montracks_control |
| 2322 | }, |
| 2323 | { |
| 2324 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2325 | .name = "Attenuation", |
| 2326 | .info = snd_rme96_info_attenuation_control, |
| 2327 | .get = snd_rme96_get_attenuation_control, |
| 2328 | .put = snd_rme96_put_attenuation_control |
| 2329 | }, |
| 2330 | { |
| 2331 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2332 | .name = "DAC Playback Volume", |
| 2333 | .info = snd_rme96_dac_volume_info, |
| 2334 | .get = snd_rme96_dac_volume_get, |
| 2335 | .put = snd_rme96_dac_volume_put |
| 2336 | } |
| 2337 | }; |
| 2338 | |
| 2339 | static int |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2340 | snd_rme96_create_switches(struct snd_card *card, |
| 2341 | struct rme96 *rme96) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2342 | { |
| 2343 | int idx, err; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2344 | struct snd_kcontrol *kctl; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2345 | |
| 2346 | for (idx = 0; idx < 7; idx++) { |
| 2347 | if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_rme96_controls[idx], rme96))) < 0) |
| 2348 | return err; |
| 2349 | if (idx == 1) /* IEC958 (S/PDIF) Stream */ |
| 2350 | rme96->spdif_ctl = kctl; |
| 2351 | } |
| 2352 | |
| 2353 | if (RME96_HAS_ANALOG_OUT(rme96)) { |
| 2354 | for (idx = 7; idx < 10; idx++) |
| 2355 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_rme96_controls[idx], rme96))) < 0) |
| 2356 | return err; |
| 2357 | } |
| 2358 | |
| 2359 | return 0; |
| 2360 | } |
| 2361 | |
| 2362 | /* |
| 2363 | * Card initialisation |
| 2364 | */ |
| 2365 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2366 | #ifdef CONFIG_PM_SLEEP |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2367 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2368 | static int rme96_suspend(struct device *dev) |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2369 | { |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2370 | struct snd_card *card = dev_get_drvdata(dev); |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2371 | struct rme96 *rme96 = card->private_data; |
| 2372 | |
| 2373 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2374 | |
| 2375 | /* save capture & playback pointers */ |
| 2376 | rme96->playback_pointer = readl(rme96->iobase + RME96_IO_GET_PLAY_POS) |
| 2377 | & RME96_RCR_AUDIO_ADDR_MASK; |
| 2378 | rme96->capture_pointer = readl(rme96->iobase + RME96_IO_GET_REC_POS) |
| 2379 | & RME96_RCR_AUDIO_ADDR_MASK; |
| 2380 | |
| 2381 | /* save playback and capture buffers */ |
| 2382 | memcpy_fromio(rme96->playback_suspend_buffer, |
| 2383 | rme96->iobase + RME96_IO_PLAY_BUFFER, RME96_BUFFER_SIZE); |
| 2384 | memcpy_fromio(rme96->capture_suspend_buffer, |
| 2385 | rme96->iobase + RME96_IO_REC_BUFFER, RME96_BUFFER_SIZE); |
| 2386 | |
| 2387 | /* disable the DAC */ |
| 2388 | rme96->areg &= ~RME96_AR_DAC_EN; |
| 2389 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2390 | return 0; |
| 2391 | } |
| 2392 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2393 | static int rme96_resume(struct device *dev) |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2394 | { |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2395 | struct snd_card *card = dev_get_drvdata(dev); |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2396 | struct rme96 *rme96 = card->private_data; |
| 2397 | |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2398 | /* reset playback and record buffer pointers */ |
| 2399 | writel(0, rme96->iobase + RME96_IO_SET_PLAY_POS |
| 2400 | + rme96->playback_pointer); |
| 2401 | writel(0, rme96->iobase + RME96_IO_SET_REC_POS |
| 2402 | + rme96->capture_pointer); |
| 2403 | |
| 2404 | /* restore playback and capture buffers */ |
| 2405 | memcpy_toio(rme96->iobase + RME96_IO_PLAY_BUFFER, |
| 2406 | rme96->playback_suspend_buffer, RME96_BUFFER_SIZE); |
| 2407 | memcpy_toio(rme96->iobase + RME96_IO_REC_BUFFER, |
| 2408 | rme96->capture_suspend_buffer, RME96_BUFFER_SIZE); |
| 2409 | |
| 2410 | /* reset the ADC */ |
| 2411 | writel(rme96->areg | RME96_AR_PD2, |
| 2412 | rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 2413 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 2414 | |
| 2415 | /* reset and enable DAC, restore analog volume */ |
| 2416 | snd_rme96_reset_dac(rme96); |
| 2417 | rme96->areg |= RME96_AR_DAC_EN; |
| 2418 | writel(rme96->areg, rme96->iobase + RME96_IO_ADDITIONAL_REG); |
| 2419 | if (RME96_HAS_ANALOG_OUT(rme96)) { |
| 2420 | usleep_range(3000, 10000); |
| 2421 | snd_rme96_apply_dac_volume(rme96); |
| 2422 | } |
| 2423 | |
| 2424 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); |
| 2425 | |
| 2426 | return 0; |
| 2427 | } |
| 2428 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2429 | static SIMPLE_DEV_PM_OPS(rme96_pm, rme96_suspend, rme96_resume); |
| 2430 | #define RME96_PM_OPS &rme96_pm |
| 2431 | #else |
| 2432 | #define RME96_PM_OPS NULL |
| 2433 | #endif /* CONFIG_PM_SLEEP */ |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2434 | |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2435 | static void snd_rme96_card_free(struct snd_card *card) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2436 | { |
| 2437 | snd_rme96_free(card->private_data); |
| 2438 | } |
| 2439 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2440 | static int |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2441 | snd_rme96_probe(struct pci_dev *pci, |
| 2442 | const struct pci_device_id *pci_id) |
| 2443 | { |
| 2444 | static int dev; |
Takashi Iwai | a3aefd8 | 2005-11-17 15:05:37 +0100 | [diff] [blame] | 2445 | struct rme96 *rme96; |
| 2446 | struct snd_card *card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2447 | int err; |
| 2448 | u8 val; |
| 2449 | |
| 2450 | if (dev >= SNDRV_CARDS) { |
| 2451 | return -ENODEV; |
| 2452 | } |
| 2453 | if (!enable[dev]) { |
| 2454 | dev++; |
| 2455 | return -ENOENT; |
| 2456 | } |
Takashi Iwai | 60c5772 | 2014-01-29 14:20:19 +0100 | [diff] [blame] | 2457 | err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
| 2458 | sizeof(struct rme96), &card); |
Takashi Iwai | e58de7b | 2008-12-28 16:44:30 +0100 | [diff] [blame] | 2459 | if (err < 0) |
| 2460 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2461 | card->private_free = snd_rme96_card_free; |
Joe Perches | 9fe856e | 2010-09-04 18:52:54 -0700 | [diff] [blame] | 2462 | rme96 = card->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2463 | rme96->card = card; |
| 2464 | rme96->pci = pci; |
Markus Elfring | d72a801 | 2017-08-12 14:50:33 +0200 | [diff] [blame] | 2465 | err = snd_rme96_create(rme96); |
| 2466 | if (err) |
| 2467 | goto free_card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2468 | |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2469 | #ifdef CONFIG_PM_SLEEP |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2470 | rme96->playback_suspend_buffer = vmalloc(RME96_BUFFER_SIZE); |
| 2471 | if (!rme96->playback_suspend_buffer) { |
Markus Elfring | d72a801 | 2017-08-12 14:50:33 +0200 | [diff] [blame] | 2472 | err = -ENOMEM; |
| 2473 | goto free_card; |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2474 | } |
| 2475 | rme96->capture_suspend_buffer = vmalloc(RME96_BUFFER_SIZE); |
| 2476 | if (!rme96->capture_suspend_buffer) { |
Markus Elfring | d72a801 | 2017-08-12 14:50:33 +0200 | [diff] [blame] | 2477 | err = -ENOMEM; |
| 2478 | goto free_card; |
Knut Petersen | 528ba52 | 2013-08-21 09:18:54 +0200 | [diff] [blame] | 2479 | } |
| 2480 | #endif |
| 2481 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2482 | strcpy(card->driver, "Digi96"); |
| 2483 | switch (rme96->pci->device) { |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 2484 | case PCI_DEVICE_ID_RME_DIGI96: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2485 | strcpy(card->shortname, "RME Digi96"); |
| 2486 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 2487 | case PCI_DEVICE_ID_RME_DIGI96_8: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2488 | strcpy(card->shortname, "RME Digi96/8"); |
| 2489 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 2490 | case PCI_DEVICE_ID_RME_DIGI96_8_PRO: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2491 | strcpy(card->shortname, "RME Digi96/8 PRO"); |
| 2492 | break; |
Roland Dreier | 8b7fc42 | 2005-09-14 14:19:17 -0700 | [diff] [blame] | 2493 | case PCI_DEVICE_ID_RME_DIGI96_8_PAD_OR_PST: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2494 | pci_read_config_byte(rme96->pci, 8, &val); |
| 2495 | if (val < 5) { |
| 2496 | strcpy(card->shortname, "RME Digi96/8 PAD"); |
| 2497 | } else { |
| 2498 | strcpy(card->shortname, "RME Digi96/8 PST"); |
| 2499 | } |
| 2500 | break; |
| 2501 | } |
| 2502 | sprintf(card->longname, "%s at 0x%lx, irq %d", card->shortname, |
| 2503 | rme96->port, rme96->irq); |
Markus Elfring | d72a801 | 2017-08-12 14:50:33 +0200 | [diff] [blame] | 2504 | err = snd_card_register(card); |
| 2505 | if (err) |
| 2506 | goto free_card; |
| 2507 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2508 | pci_set_drvdata(pci, card); |
| 2509 | dev++; |
| 2510 | return 0; |
Markus Elfring | d72a801 | 2017-08-12 14:50:33 +0200 | [diff] [blame] | 2511 | free_card: |
| 2512 | snd_card_free(card); |
| 2513 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2514 | } |
| 2515 | |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2516 | static void snd_rme96_remove(struct pci_dev *pci) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2517 | { |
| 2518 | snd_card_free(pci_get_drvdata(pci)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2519 | } |
| 2520 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 2521 | static struct pci_driver rme96_driver = { |
Takashi Iwai | 3733e42 | 2011-06-10 16:20:20 +0200 | [diff] [blame] | 2522 | .name = KBUILD_MODNAME, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2523 | .id_table = snd_rme96_ids, |
| 2524 | .probe = snd_rme96_probe, |
Bill Pemberton | e23e7a1 | 2012-12-06 12:35:10 -0500 | [diff] [blame] | 2525 | .remove = snd_rme96_remove, |
Takashi Iwai | a932be9 | 2014-02-25 15:01:15 +0100 | [diff] [blame] | 2526 | .driver = { |
| 2527 | .pm = RME96_PM_OPS, |
| 2528 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2529 | }; |
| 2530 | |
Takashi Iwai | e9f66d9 | 2012-04-24 12:25:00 +0200 | [diff] [blame] | 2531 | module_pci_driver(rme96_driver); |