Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) |
| 3 | * VIA VT1720 (Envy24PT) |
| 4 | * |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | * 2002 James Stafford <jstafford@ampltd.com> |
| 7 | * 2003 Takashi Iwai <tiwai@suse.de> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 22 | * |
| 23 | */ |
| 24 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | #include <asm/io.h> |
| 26 | #include <linux/delay.h> |
| 27 | #include <linux/interrupt.h> |
| 28 | #include <linux/init.h> |
| 29 | #include <linux/pci.h> |
| 30 | #include <linux/slab.h> |
| 31 | #include <linux/moduleparam.h> |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 32 | #include <linux/mutex.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | #include <sound/core.h> |
| 34 | #include <sound/info.h> |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 35 | #include <sound/rawmidi.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | #include <sound/initval.h> |
| 37 | |
| 38 | #include <sound/asoundef.h> |
| 39 | |
| 40 | #include "ice1712.h" |
| 41 | #include "envy24ht.h" |
| 42 | |
| 43 | /* lowlevel routines */ |
| 44 | #include "amp.h" |
| 45 | #include "revo.h" |
| 46 | #include "aureon.h" |
| 47 | #include "vt1720_mobo.h" |
| 48 | #include "pontis.h" |
| 49 | #include "prodigy192.h" |
Julian Scheel | 6b8d6e5 | 2008-01-16 19:50:00 +0100 | [diff] [blame] | 50 | #include "prodigy_hifi.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | #include "juli.h" |
| 52 | #include "phase.h" |
Clement Guedez | f6cdab5 | 2007-01-08 10:48:41 +0100 | [diff] [blame] | 53 | #include "wtm.h" |
Shin-ya Okada | f31639b | 2007-10-23 15:08:18 +0200 | [diff] [blame] | 54 | #include "se.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 56 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 57 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
| 58 | MODULE_LICENSE("GPL"); |
| 59 | MODULE_SUPPORTED_DEVICE("{" |
| 60 | REVO_DEVICE_DESC |
| 61 | AMP_AUDIO2000_DEVICE_DESC |
| 62 | AUREON_DEVICE_DESC |
| 63 | VT1720_MOBO_DEVICE_DESC |
| 64 | PONTIS_DEVICE_DESC |
| 65 | PRODIGY192_DEVICE_DESC |
Julian Scheel | 6b8d6e5 | 2008-01-16 19:50:00 +0100 | [diff] [blame] | 66 | PRODIGY_HIFI_DEVICE_DESC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | JULI_DEVICE_DESC |
| 68 | PHASE_DEVICE_DESC |
Clement Guedez | f6cdab5 | 2007-01-08 10:48:41 +0100 | [diff] [blame] | 69 | WTM_DEVICE_DESC |
Shin-ya Okada | f31639b | 2007-10-23 15:08:18 +0200 | [diff] [blame] | 70 | SE_DEVICE_DESC |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | "{VIA,VT1720}," |
| 72 | "{VIA,VT1724}," |
| 73 | "{ICEnsemble,Generic ICE1724}," |
| 74 | "{ICEnsemble,Generic Envy24HT}" |
| 75 | "{ICEnsemble,Generic Envy24PT}}"); |
| 76 | |
| 77 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 78 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| 79 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
| 80 | static char *model[SNDRV_CARDS]; |
| 81 | |
| 82 | module_param_array(index, int, NULL, 0444); |
| 83 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); |
| 84 | module_param_array(id, charp, NULL, 0444); |
| 85 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); |
| 86 | module_param_array(enable, bool, NULL, 0444); |
| 87 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); |
| 88 | module_param_array(model, charp, NULL, 0444); |
| 89 | MODULE_PARM_DESC(model, "Use the given board model."); |
| 90 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 91 | |
| 92 | /* Both VT1720 and VT1724 have the same PCI IDs */ |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 93 | static const struct pci_device_id snd_vt1724_ids[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, |
| 95 | { 0, } |
| 96 | }; |
| 97 | |
| 98 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); |
| 99 | |
| 100 | |
| 101 | static int PRO_RATE_LOCKED; |
| 102 | static int PRO_RATE_RESET = 1; |
| 103 | static unsigned int PRO_RATE_DEFAULT = 44100; |
| 104 | |
| 105 | /* |
| 106 | * Basic I/O |
| 107 | */ |
| 108 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 109 | /* |
| 110 | * default rates, default clock routines |
| 111 | */ |
| 112 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | /* check whether the clock mode is spdif-in */ |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 114 | static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 115 | { |
| 116 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; |
| 117 | } |
| 118 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 119 | static inline int is_pro_rate_locked(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 120 | { |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 121 | return ice->is_spdif_master(ice) || PRO_RATE_LOCKED; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | /* |
| 125 | * ac97 section |
| 126 | */ |
| 127 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 128 | static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | { |
| 130 | unsigned char old_cmd; |
| 131 | int tm; |
| 132 | for (tm = 0; tm < 0x10000; tm++) { |
| 133 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); |
| 134 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) |
| 135 | continue; |
| 136 | if (!(old_cmd & VT1724_AC97_READY)) |
| 137 | continue; |
| 138 | return old_cmd; |
| 139 | } |
| 140 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); |
| 141 | return old_cmd; |
| 142 | } |
| 143 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 144 | static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | { |
| 146 | int tm; |
| 147 | for (tm = 0; tm < 0x10000; tm++) |
| 148 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) |
| 149 | return 0; |
| 150 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); |
| 151 | return -EIO; |
| 152 | } |
| 153 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 154 | static void snd_vt1724_ac97_write(struct snd_ac97 *ac97, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | unsigned short reg, |
| 156 | unsigned short val) |
| 157 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 158 | struct snd_ice1712 *ice = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | unsigned char old_cmd; |
| 160 | |
| 161 | old_cmd = snd_vt1724_ac97_ready(ice); |
| 162 | old_cmd &= ~VT1724_AC97_ID_MASK; |
| 163 | old_cmd |= ac97->num; |
| 164 | outb(reg, ICEMT1724(ice, AC97_INDEX)); |
| 165 | outw(val, ICEMT1724(ice, AC97_DATA)); |
| 166 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); |
| 167 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); |
| 168 | } |
| 169 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 170 | static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 172 | struct snd_ice1712 *ice = ac97->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | unsigned char old_cmd; |
| 174 | |
| 175 | old_cmd = snd_vt1724_ac97_ready(ice); |
| 176 | old_cmd &= ~VT1724_AC97_ID_MASK; |
| 177 | old_cmd |= ac97->num; |
| 178 | outb(reg, ICEMT1724(ice, AC97_INDEX)); |
| 179 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); |
| 180 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) |
| 181 | return ~0; |
| 182 | return inw(ICEMT1724(ice, AC97_DATA)); |
| 183 | } |
| 184 | |
| 185 | |
| 186 | /* |
| 187 | * GPIO operations |
| 188 | */ |
| 189 | |
| 190 | /* set gpio direction 0 = read, 1 = write */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 191 | static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | { |
| 193 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); |
| 194 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ |
| 195 | } |
| 196 | |
| 197 | /* set the gpio mask (0 = writable) */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 198 | static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | { |
| 200 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); |
| 201 | if (! ice->vt1720) /* VT1720 supports only 16 GPIO bits */ |
| 202 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); |
| 203 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ |
| 204 | } |
| 205 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 206 | static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 207 | { |
| 208 | outw(data, ICEREG1724(ice, GPIO_DATA)); |
| 209 | if (! ice->vt1720) |
| 210 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); |
| 211 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ |
| 212 | } |
| 213 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 214 | static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | { |
| 216 | unsigned int data; |
| 217 | if (! ice->vt1720) |
| 218 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); |
| 219 | else |
| 220 | data = 0; |
| 221 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); |
| 222 | return data; |
| 223 | } |
| 224 | |
| 225 | /* |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 226 | * MIDI |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 227 | */ |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 228 | |
| 229 | static void vt1724_midi_clear_rx(struct snd_ice1712 *ice) |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 230 | { |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 231 | unsigned int count; |
| 232 | |
| 233 | for (count = inb(ICEREG1724(ice, MPU_RXFIFO)); count > 0; --count) |
| 234 | inb(ICEREG1724(ice, MPU_DATA)); |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 235 | } |
| 236 | |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 237 | static inline struct snd_rawmidi_substream * |
| 238 | get_rawmidi_substream(struct snd_ice1712 *ice, unsigned int stream) |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 239 | { |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 240 | return list_first_entry(&ice->rmidi[0]->streams[stream].substreams, |
| 241 | struct snd_rawmidi_substream, list); |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 242 | } |
| 243 | |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 244 | static void vt1724_midi_write(struct snd_ice1712 *ice) |
| 245 | { |
| 246 | struct snd_rawmidi_substream *s; |
| 247 | int count, i; |
| 248 | u8 buffer[32]; |
| 249 | |
| 250 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_OUTPUT); |
| 251 | count = 31 - inb(ICEREG1724(ice, MPU_TXFIFO)); |
| 252 | if (count > 0) { |
| 253 | count = snd_rawmidi_transmit(s, buffer, count); |
| 254 | for (i = 0; i < count; ++i) |
| 255 | outb(buffer[i], ICEREG1724(ice, MPU_DATA)); |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | static void vt1724_midi_read(struct snd_ice1712 *ice) |
| 260 | { |
| 261 | struct snd_rawmidi_substream *s; |
| 262 | int count, i; |
| 263 | u8 buffer[32]; |
| 264 | |
| 265 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_INPUT); |
| 266 | count = inb(ICEREG1724(ice, MPU_RXFIFO)); |
| 267 | if (count > 0) { |
| 268 | count = min(count, 32); |
| 269 | for (i = 0; i < count; ++i) |
| 270 | buffer[i] = inb(ICEREG1724(ice, MPU_DATA)); |
| 271 | snd_rawmidi_receive(s, buffer, count); |
| 272 | } |
| 273 | } |
| 274 | |
| 275 | static void vt1724_enable_midi_irq(struct snd_rawmidi_substream *substream, |
| 276 | u8 flag, int enable) |
| 277 | { |
| 278 | struct snd_ice1712 *ice = substream->rmidi->private_data; |
| 279 | u8 mask; |
| 280 | |
| 281 | spin_lock_irq(&ice->reg_lock); |
| 282 | mask = inb(ICEREG1724(ice, IRQMASK)); |
| 283 | if (enable) |
| 284 | mask &= ~flag; |
| 285 | else |
| 286 | mask |= flag; |
| 287 | outb(mask, ICEREG1724(ice, IRQMASK)); |
| 288 | spin_unlock_irq(&ice->reg_lock); |
| 289 | } |
| 290 | |
| 291 | static int vt1724_midi_output_open(struct snd_rawmidi_substream *s) |
| 292 | { |
| 293 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_TX, 1); |
| 294 | return 0; |
| 295 | } |
| 296 | |
| 297 | static int vt1724_midi_output_close(struct snd_rawmidi_substream *s) |
| 298 | { |
| 299 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_TX, 0); |
| 300 | return 0; |
| 301 | } |
| 302 | |
| 303 | static void vt1724_midi_output_trigger(struct snd_rawmidi_substream *s, int up) |
| 304 | { |
| 305 | struct snd_ice1712 *ice = s->rmidi->private_data; |
| 306 | unsigned long flags; |
| 307 | |
| 308 | spin_lock_irqsave(&ice->reg_lock, flags); |
| 309 | if (up) { |
| 310 | ice->midi_output = 1; |
| 311 | vt1724_midi_write(ice); |
| 312 | } else { |
| 313 | ice->midi_output = 0; |
| 314 | } |
| 315 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 316 | } |
| 317 | |
| 318 | static void vt1724_midi_output_drain(struct snd_rawmidi_substream *s) |
| 319 | { |
| 320 | struct snd_ice1712 *ice = s->rmidi->private_data; |
| 321 | unsigned long timeout; |
| 322 | |
| 323 | /* 32 bytes should be transmitted in less than about 12 ms */ |
| 324 | timeout = jiffies + msecs_to_jiffies(15); |
| 325 | do { |
| 326 | if (inb(ICEREG1724(ice, MPU_CTRL)) & VT1724_MPU_TX_EMPTY) |
| 327 | break; |
| 328 | schedule_timeout_uninterruptible(1); |
| 329 | } while (time_after(timeout, jiffies)); |
| 330 | } |
| 331 | |
| 332 | static struct snd_rawmidi_ops vt1724_midi_output_ops = { |
| 333 | .open = vt1724_midi_output_open, |
| 334 | .close = vt1724_midi_output_close, |
| 335 | .trigger = vt1724_midi_output_trigger, |
| 336 | .drain = vt1724_midi_output_drain, |
| 337 | }; |
| 338 | |
| 339 | static int vt1724_midi_input_open(struct snd_rawmidi_substream *s) |
| 340 | { |
| 341 | vt1724_midi_clear_rx(s->rmidi->private_data); |
| 342 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 1); |
| 343 | return 0; |
| 344 | } |
| 345 | |
| 346 | static int vt1724_midi_input_close(struct snd_rawmidi_substream *s) |
| 347 | { |
| 348 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 0); |
| 349 | return 0; |
| 350 | } |
| 351 | |
| 352 | static void vt1724_midi_input_trigger(struct snd_rawmidi_substream *s, int up) |
| 353 | { |
| 354 | struct snd_ice1712 *ice = s->rmidi->private_data; |
| 355 | unsigned long flags; |
| 356 | |
| 357 | spin_lock_irqsave(&ice->reg_lock, flags); |
| 358 | if (up) { |
| 359 | ice->midi_input = 1; |
| 360 | vt1724_midi_read(ice); |
| 361 | } else { |
| 362 | ice->midi_input = 0; |
| 363 | } |
| 364 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 365 | } |
| 366 | |
| 367 | static struct snd_rawmidi_ops vt1724_midi_input_ops = { |
| 368 | .open = vt1724_midi_input_open, |
| 369 | .close = vt1724_midi_input_close, |
| 370 | .trigger = vt1724_midi_input_trigger, |
| 371 | }; |
| 372 | |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 373 | |
| 374 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | * Interrupt handler |
| 376 | */ |
| 377 | |
David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 378 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 380 | struct snd_ice1712 *ice = dev_id; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 381 | unsigned char status; |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 382 | unsigned char status_mask = |
| 383 | VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX | VT1724_IRQ_MTPCM; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 384 | int handled = 0; |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 385 | #ifdef CONFIG_SND_DEBUG |
| 386 | int timeout = 0; |
| 387 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 388 | |
| 389 | while (1) { |
| 390 | status = inb(ICEREG1724(ice, IRQSTAT)); |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 391 | status &= status_mask; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 392 | if (status == 0) |
| 393 | break; |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 394 | #ifdef CONFIG_SND_DEBUG |
| 395 | if (++timeout > 10) { |
| 396 | printk(KERN_ERR |
| 397 | "ice1724: Too long irq loop, status = 0x%x\n", |
| 398 | status); |
| 399 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | } |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 401 | #endif |
| 402 | handled = 1; |
| 403 | if (status & VT1724_IRQ_MPU_TX) { |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 404 | spin_lock(&ice->reg_lock); |
| 405 | if (ice->midi_output) |
| 406 | vt1724_midi_write(ice); |
| 407 | spin_unlock(&ice->reg_lock); |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 408 | /* Due to mysterical reasons, MPU_TX is always |
| 409 | * generated (and can't be cleared) when a PCM |
| 410 | * playback is going. So let's ignore at the |
| 411 | * next loop. |
| 412 | */ |
| 413 | status_mask &= ~VT1724_IRQ_MPU_TX; |
| 414 | } |
| 415 | if (status & VT1724_IRQ_MPU_RX) { |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 416 | spin_lock(&ice->reg_lock); |
| 417 | if (ice->midi_input) |
| 418 | vt1724_midi_read(ice); |
| 419 | else |
| 420 | vt1724_midi_clear_rx(ice); |
| 421 | spin_unlock(&ice->reg_lock); |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 422 | } |
| 423 | /* ack MPU irq */ |
| 424 | outb(status, ICEREG1724(ice, IRQSTAT)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 425 | if (status & VT1724_IRQ_MTPCM) { |
| 426 | /* |
| 427 | * Multi-track PCM |
| 428 | * PCM assignment are: |
| 429 | * Playback DMA0 (M/C) = playback_pro_substream |
| 430 | * Playback DMA1 = playback_con_substream_ds[0] |
| 431 | * Playback DMA2 = playback_con_substream_ds[1] |
| 432 | * Playback DMA3 = playback_con_substream_ds[2] |
| 433 | * Playback DMA4 (SPDIF) = playback_con_substream |
| 434 | * Record DMA0 = capture_pro_substream |
| 435 | * Record DMA1 = capture_con_substream |
| 436 | */ |
| 437 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); |
| 438 | if (mtstat & VT1724_MULTI_PDMA0) { |
| 439 | if (ice->playback_pro_substream) |
| 440 | snd_pcm_period_elapsed(ice->playback_pro_substream); |
| 441 | } |
| 442 | if (mtstat & VT1724_MULTI_RDMA0) { |
| 443 | if (ice->capture_pro_substream) |
| 444 | snd_pcm_period_elapsed(ice->capture_pro_substream); |
| 445 | } |
| 446 | if (mtstat & VT1724_MULTI_PDMA1) { |
| 447 | if (ice->playback_con_substream_ds[0]) |
| 448 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); |
| 449 | } |
| 450 | if (mtstat & VT1724_MULTI_PDMA2) { |
| 451 | if (ice->playback_con_substream_ds[1]) |
| 452 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); |
| 453 | } |
| 454 | if (mtstat & VT1724_MULTI_PDMA3) { |
| 455 | if (ice->playback_con_substream_ds[2]) |
| 456 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); |
| 457 | } |
| 458 | if (mtstat & VT1724_MULTI_PDMA4) { |
| 459 | if (ice->playback_con_substream) |
| 460 | snd_pcm_period_elapsed(ice->playback_con_substream); |
| 461 | } |
| 462 | if (mtstat & VT1724_MULTI_RDMA1) { |
| 463 | if (ice->capture_con_substream) |
| 464 | snd_pcm_period_elapsed(ice->capture_con_substream); |
| 465 | } |
| 466 | /* ack anyway to avoid freeze */ |
| 467 | outb(mtstat, ICEMT1724(ice, IRQ)); |
| 468 | /* ought to really handle this properly */ |
| 469 | if (mtstat & VT1724_MULTI_FIFO_ERR) { |
| 470 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); |
| 471 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); |
| 472 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); |
| 473 | /* If I don't do this, I get machine lockup due to continual interrupts */ |
| 474 | } |
| 475 | |
| 476 | } |
| 477 | } |
| 478 | return IRQ_RETVAL(handled); |
| 479 | } |
| 480 | |
| 481 | /* |
| 482 | * PCM code - professional part (multitrack) |
| 483 | */ |
| 484 | |
| 485 | static unsigned int rates[] = { |
| 486 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, |
| 487 | 32000, 44100, 48000, 64000, 88200, 96000, |
| 488 | 176400, 192000, |
| 489 | }; |
| 490 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 491 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 492 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
| 493 | .list = rates, |
| 494 | .mask = 0, |
| 495 | }; |
| 496 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 497 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 498 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
| 499 | .list = rates, |
| 500 | .mask = 0, |
| 501 | }; |
| 502 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 503 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 504 | .count = ARRAY_SIZE(rates), |
| 505 | .list = rates, |
| 506 | .mask = 0, |
| 507 | }; |
| 508 | |
| 509 | struct vt1724_pcm_reg { |
| 510 | unsigned int addr; /* ADDR register offset */ |
| 511 | unsigned int size; /* SIZE register offset */ |
| 512 | unsigned int count; /* COUNT register offset */ |
| 513 | unsigned int start; /* start & pause bit */ |
| 514 | }; |
| 515 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 516 | static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 517 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 518 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 519 | unsigned char what; |
| 520 | unsigned char old; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 521 | struct snd_pcm_substream *s; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 522 | |
| 523 | what = 0; |
Takashi Iwai | ef991b9 | 2007-02-22 12:52:53 +0100 | [diff] [blame] | 524 | snd_pcm_group_for_each_entry(s, substream) { |
Clemens Ladisch | 29998d2 | 2007-07-30 08:14:31 +0200 | [diff] [blame] | 525 | if (snd_pcm_substream_chip(s) == ice) { |
| 526 | const struct vt1724_pcm_reg *reg; |
| 527 | reg = s->runtime->private_data; |
| 528 | what |= reg->start; |
| 529 | snd_pcm_trigger_done(s, substream); |
| 530 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 531 | } |
| 532 | |
| 533 | switch (cmd) { |
| 534 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
| 535 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
| 536 | spin_lock(&ice->reg_lock); |
| 537 | old = inb(ICEMT1724(ice, DMA_PAUSE)); |
| 538 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) |
| 539 | old |= what; |
| 540 | else |
| 541 | old &= ~what; |
| 542 | outb(old, ICEMT1724(ice, DMA_PAUSE)); |
| 543 | spin_unlock(&ice->reg_lock); |
| 544 | break; |
| 545 | |
| 546 | case SNDRV_PCM_TRIGGER_START: |
| 547 | case SNDRV_PCM_TRIGGER_STOP: |
| 548 | spin_lock(&ice->reg_lock); |
| 549 | old = inb(ICEMT1724(ice, DMA_CONTROL)); |
| 550 | if (cmd == SNDRV_PCM_TRIGGER_START) |
| 551 | old |= what; |
| 552 | else |
| 553 | old &= ~what; |
| 554 | outb(old, ICEMT1724(ice, DMA_CONTROL)); |
| 555 | spin_unlock(&ice->reg_lock); |
| 556 | break; |
| 557 | |
| 558 | default: |
| 559 | return -EINVAL; |
| 560 | } |
| 561 | return 0; |
| 562 | } |
| 563 | |
| 564 | /* |
| 565 | */ |
| 566 | |
| 567 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ |
| 568 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) |
| 569 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ |
| 570 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) |
| 571 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 572 | static const unsigned int stdclock_rate_list[16] = { |
| 573 | 48000, 24000, 12000, 9600, 32000, 16000, 8000, 96000, 44100, |
| 574 | 22050, 11025, 88200, 176400, 0, 192000, 64000 |
| 575 | }; |
| 576 | |
| 577 | static unsigned int stdclock_get_rate(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 578 | { |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 579 | unsigned int rate; |
| 580 | rate = stdclock_rate_list[inb(ICEMT1724(ice, RATE)) & 15]; |
| 581 | return rate; |
| 582 | } |
| 583 | |
| 584 | static void stdclock_set_rate(struct snd_ice1712 *ice, unsigned int rate) |
| 585 | { |
| 586 | int i; |
| 587 | for (i = 0; i < ARRAY_SIZE(stdclock_rate_list); i++) { |
| 588 | if (stdclock_rate_list[i] == rate) { |
| 589 | outb(i, ICEMT1724(ice, RATE)); |
| 590 | return; |
| 591 | } |
| 592 | } |
| 593 | } |
| 594 | |
| 595 | static unsigned char stdclock_set_mclk(struct snd_ice1712 *ice, |
| 596 | unsigned int rate) |
| 597 | { |
| 598 | unsigned char val, old; |
| 599 | /* check MT02 */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 600 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 601 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); |
| 602 | if (rate > 96000) |
| 603 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 604 | else |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 605 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ |
| 606 | if (val != old) { |
| 607 | outb(val, ICEMT1724(ice, I2S_FORMAT)); |
| 608 | /* master clock changed */ |
| 609 | return 1; |
| 610 | } |
| 611 | } |
| 612 | /* no change in master clock */ |
| 613 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 614 | } |
| 615 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 616 | static void snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, |
| 617 | int force) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 618 | { |
| 619 | unsigned long flags; |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 620 | unsigned char mclk_change; |
| 621 | unsigned int i, old_rate; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 622 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 623 | if (rate > ice->hw_rates->list[ice->hw_rates->count - 1]) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 624 | return; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 625 | spin_lock_irqsave(&ice->reg_lock, flags); |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 626 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 627 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { |
| 628 | /* running? we cannot change the rate now... */ |
| 629 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 630 | return; |
| 631 | } |
| 632 | if (!force && is_pro_rate_locked(ice)) { |
| 633 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 634 | return; |
| 635 | } |
| 636 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 637 | old_rate = ice->get_rate(ice); |
| 638 | if (force || (old_rate != rate)) |
| 639 | ice->set_rate(ice, rate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 640 | else if (rate == ice->cur_rate) { |
| 641 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 642 | return; |
| 643 | } |
| 644 | |
| 645 | ice->cur_rate = rate; |
| 646 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 647 | /* setting master clock */ |
| 648 | mclk_change = ice->set_mclk(ice, rate); |
| 649 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 650 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 651 | |
| 652 | if (mclk_change && ice->gpio.i2s_mclk_changed) |
| 653 | ice->gpio.i2s_mclk_changed(ice); |
| 654 | if (ice->gpio.set_pro_rate) |
| 655 | ice->gpio.set_pro_rate(ice, rate); |
| 656 | |
| 657 | /* set up codecs */ |
| 658 | for (i = 0; i < ice->akm_codecs; i++) { |
| 659 | if (ice->akm[i].ops.set_rate_val) |
| 660 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); |
| 661 | } |
| 662 | if (ice->spdif.ops.setup_rate) |
| 663 | ice->spdif.ops.setup_rate(ice, rate); |
| 664 | } |
| 665 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 666 | static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, |
| 667 | struct snd_pcm_hw_params *hw_params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 668 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 669 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | int i, chs; |
| 671 | |
| 672 | chs = params_channels(hw_params); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 673 | mutex_lock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 674 | /* mark surround channels */ |
| 675 | if (substream == ice->playback_pro_substream) { |
| 676 | /* PDMA0 can be multi-channel up to 8 */ |
| 677 | chs = chs / 2 - 1; |
| 678 | for (i = 0; i < chs; i++) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 679 | if (ice->pcm_reserved[i] && |
| 680 | ice->pcm_reserved[i] != substream) { |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 681 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | return -EBUSY; |
| 683 | } |
| 684 | ice->pcm_reserved[i] = substream; |
| 685 | } |
| 686 | for (; i < 3; i++) { |
| 687 | if (ice->pcm_reserved[i] == substream) |
| 688 | ice->pcm_reserved[i] = NULL; |
| 689 | } |
| 690 | } else { |
| 691 | for (i = 0; i < 3; i++) { |
| 692 | /* check individual playback stream */ |
| 693 | if (ice->playback_con_substream_ds[i] == substream) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 694 | if (ice->pcm_reserved[i] && |
| 695 | ice->pcm_reserved[i] != substream) { |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 696 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 697 | return -EBUSY; |
| 698 | } |
| 699 | ice->pcm_reserved[i] = substream; |
| 700 | break; |
| 701 | } |
| 702 | } |
| 703 | } |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 704 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 705 | snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); |
| 706 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
| 707 | } |
| 708 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 709 | static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 710 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 711 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 712 | int i; |
| 713 | |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 714 | mutex_lock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 715 | /* unmark surround channels */ |
| 716 | for (i = 0; i < 3; i++) |
| 717 | if (ice->pcm_reserved[i] == substream) |
| 718 | ice->pcm_reserved[i] = NULL; |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 719 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 720 | return snd_pcm_lib_free_pages(substream); |
| 721 | } |
| 722 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 723 | static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 725 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 726 | unsigned char val; |
| 727 | unsigned int size; |
| 728 | |
| 729 | spin_lock_irq(&ice->reg_lock); |
| 730 | val = (8 - substream->runtime->channels) >> 1; |
| 731 | outb(val, ICEMT1724(ice, BURST)); |
| 732 | |
| 733 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); |
| 734 | |
| 735 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; |
| 736 | // outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
| 737 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
| 738 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); |
| 739 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; |
| 740 | // outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
| 741 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
| 742 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); |
| 743 | |
| 744 | spin_unlock_irq(&ice->reg_lock); |
| 745 | |
| 746 | // printk("pro prepare: ch = %d, addr = 0x%x, buffer = 0x%x, period = 0x%x\n", substream->runtime->channels, (unsigned int)substream->runtime->dma_addr, snd_pcm_lib_buffer_bytes(substream), snd_pcm_lib_period_bytes(substream)); |
| 747 | return 0; |
| 748 | } |
| 749 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 750 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 751 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 752 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | size_t ptr; |
| 754 | |
| 755 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) |
| 756 | return 0; |
| 757 | #if 0 /* read PLAYBACK_ADDR */ |
| 758 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); |
| 759 | if (ptr < substream->runtime->dma_addr) { |
| 760 | snd_printd("ice1724: invalid negative ptr\n"); |
| 761 | return 0; |
| 762 | } |
| 763 | ptr -= substream->runtime->dma_addr; |
| 764 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 765 | if (ptr >= substream->runtime->buffer_size) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 766 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
| 767 | (int)ptr, (int)substream->runtime->period_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 768 | return 0; |
| 769 | } |
| 770 | #else /* read PLAYBACK_SIZE */ |
| 771 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; |
| 772 | ptr = (ptr + 1) << 2; |
| 773 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 774 | if (! ptr) |
| 775 | ; |
| 776 | else if (ptr <= substream->runtime->buffer_size) |
| 777 | ptr = substream->runtime->buffer_size - ptr; |
| 778 | else { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 779 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
| 780 | (int)ptr, (int)substream->runtime->buffer_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 781 | ptr = 0; |
| 782 | } |
| 783 | #endif |
| 784 | return ptr; |
| 785 | } |
| 786 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 787 | static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 788 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 789 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 790 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 791 | |
| 792 | spin_lock_irq(&ice->reg_lock); |
| 793 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 794 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, |
| 795 | ice->profi_port + reg->size); |
| 796 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, |
| 797 | ice->profi_port + reg->count); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 798 | spin_unlock_irq(&ice->reg_lock); |
| 799 | return 0; |
| 800 | } |
| 801 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 802 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 803 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 804 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 805 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 806 | size_t ptr; |
| 807 | |
| 808 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) |
| 809 | return 0; |
| 810 | #if 0 /* use ADDR register */ |
| 811 | ptr = inl(ice->profi_port + reg->addr); |
| 812 | ptr -= substream->runtime->dma_addr; |
| 813 | return bytes_to_frames(substream->runtime, ptr); |
| 814 | #else /* use SIZE register */ |
| 815 | ptr = inw(ice->profi_port + reg->size); |
| 816 | ptr = (ptr + 1) << 2; |
| 817 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 818 | if (! ptr) |
| 819 | ; |
| 820 | else if (ptr <= substream->runtime->buffer_size) |
| 821 | ptr = substream->runtime->buffer_size - ptr; |
| 822 | else { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 823 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
| 824 | (int)ptr, (int)substream->runtime->buffer_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 825 | ptr = 0; |
| 826 | } |
| 827 | return ptr; |
| 828 | #endif |
| 829 | } |
| 830 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 831 | static const struct vt1724_pcm_reg vt1724_playback_pro_reg = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 832 | .addr = VT1724_MT_PLAYBACK_ADDR, |
| 833 | .size = VT1724_MT_PLAYBACK_SIZE, |
| 834 | .count = VT1724_MT_PLAYBACK_COUNT, |
| 835 | .start = VT1724_PDMA0_START, |
| 836 | }; |
| 837 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 838 | static const struct vt1724_pcm_reg vt1724_capture_pro_reg = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 839 | .addr = VT1724_MT_CAPTURE_ADDR, |
| 840 | .size = VT1724_MT_CAPTURE_SIZE, |
| 841 | .count = VT1724_MT_CAPTURE_COUNT, |
| 842 | .start = VT1724_RDMA0_START, |
| 843 | }; |
| 844 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 845 | static const struct snd_pcm_hardware snd_vt1724_playback_pro = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 846 | { |
| 847 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 848 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 849 | SNDRV_PCM_INFO_MMAP_VALID | |
| 850 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 851 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| 852 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, |
| 853 | .rate_min = 8000, |
| 854 | .rate_max = 192000, |
| 855 | .channels_min = 2, |
| 856 | .channels_max = 8, |
| 857 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ |
| 858 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ |
| 859 | .period_bytes_max = (1UL << 21), |
| 860 | .periods_min = 2, |
| 861 | .periods_max = 1024, |
| 862 | }; |
| 863 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 864 | static const struct snd_pcm_hardware snd_vt1724_spdif = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 865 | { |
| 866 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 867 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 868 | SNDRV_PCM_INFO_MMAP_VALID | |
| 869 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 870 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame] | 871 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
| 872 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| |
| 873 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| |
| 874 | SNDRV_PCM_RATE_192000), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 875 | .rate_min = 32000, |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame] | 876 | .rate_max = 192000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 877 | .channels_min = 2, |
| 878 | .channels_max = 2, |
| 879 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ |
| 880 | .period_bytes_min = 2 * 4 * 2, |
| 881 | .period_bytes_max = (1UL << 18), |
| 882 | .periods_min = 2, |
| 883 | .periods_max = 1024, |
| 884 | }; |
| 885 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 886 | static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 887 | { |
| 888 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 889 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 890 | SNDRV_PCM_INFO_MMAP_VALID | |
| 891 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 892 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| 893 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, |
| 894 | .rate_min = 8000, |
| 895 | .rate_max = 192000, |
| 896 | .channels_min = 2, |
| 897 | .channels_max = 2, |
| 898 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ |
| 899 | .period_bytes_min = 2 * 4 * 2, |
| 900 | .period_bytes_max = (1UL << 18), |
| 901 | .periods_min = 2, |
| 902 | .periods_max = 1024, |
| 903 | }; |
| 904 | |
| 905 | /* |
| 906 | * set rate constraints |
| 907 | */ |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 908 | static void set_std_hw_rates(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 909 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 910 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
| 911 | /* I2S */ |
| 912 | /* VT1720 doesn't support more than 96kHz */ |
| 913 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 914 | ice->hw_rates = &hw_constraints_rates_192; |
| 915 | else |
| 916 | ice->hw_rates = &hw_constraints_rates_96; |
| 917 | } else { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 918 | /* ACLINK */ |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 919 | ice->hw_rates = &hw_constraints_rates_48; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 920 | } |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 921 | } |
| 922 | |
| 923 | static int set_rate_constraints(struct snd_ice1712 *ice, |
| 924 | struct snd_pcm_substream *substream) |
| 925 | { |
| 926 | struct snd_pcm_runtime *runtime = substream->runtime; |
| 927 | |
| 928 | runtime->hw.rate_min = ice->hw_rates->list[0]; |
| 929 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; |
| 930 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; |
| 931 | return snd_pcm_hw_constraint_list(runtime, 0, |
| 932 | SNDRV_PCM_HW_PARAM_RATE, |
| 933 | ice->hw_rates); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 934 | } |
| 935 | |
| 936 | /* multi-channel playback needs alignment 8x32bit regardless of the channels |
| 937 | * actually used |
| 938 | */ |
| 939 | #define VT1724_BUFFER_ALIGN 0x20 |
| 940 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 941 | static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 942 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 943 | struct snd_pcm_runtime *runtime = substream->runtime; |
| 944 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 945 | int chs; |
| 946 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 947 | runtime->private_data = (void *)&vt1724_playback_pro_reg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 948 | ice->playback_pro_substream = substream; |
| 949 | runtime->hw = snd_vt1724_playback_pro; |
| 950 | snd_pcm_set_sync(substream); |
| 951 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 952 | set_rate_constraints(ice, substream); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 953 | mutex_lock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 954 | /* calculate the currently available channels */ |
| 955 | for (chs = 0; chs < 3; chs++) { |
| 956 | if (ice->pcm_reserved[chs]) |
| 957 | break; |
| 958 | } |
| 959 | chs = (chs + 1) * 2; |
| 960 | runtime->hw.channels_max = chs; |
| 961 | if (chs > 2) /* channels must be even */ |
| 962 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 963 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 964 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 965 | VT1724_BUFFER_ALIGN); |
| 966 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 967 | VT1724_BUFFER_ALIGN); |
| 968 | return 0; |
| 969 | } |
| 970 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 971 | static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 972 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 973 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
| 974 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 975 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 976 | runtime->private_data = (void *)&vt1724_capture_pro_reg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 977 | ice->capture_pro_substream = substream; |
| 978 | runtime->hw = snd_vt1724_2ch_stereo; |
| 979 | snd_pcm_set_sync(substream); |
| 980 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 981 | set_rate_constraints(ice, substream); |
| 982 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 983 | VT1724_BUFFER_ALIGN); |
| 984 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 985 | VT1724_BUFFER_ALIGN); |
| 986 | return 0; |
| 987 | } |
| 988 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 989 | static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 990 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 991 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 992 | |
| 993 | if (PRO_RATE_RESET) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 994 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 995 | ice->playback_pro_substream = NULL; |
| 996 | |
| 997 | return 0; |
| 998 | } |
| 999 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1000 | static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1001 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1002 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1003 | |
| 1004 | if (PRO_RATE_RESET) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1005 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1006 | ice->capture_pro_substream = NULL; |
| 1007 | return 0; |
| 1008 | } |
| 1009 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1010 | static struct snd_pcm_ops snd_vt1724_playback_pro_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1011 | .open = snd_vt1724_playback_pro_open, |
| 1012 | .close = snd_vt1724_playback_pro_close, |
| 1013 | .ioctl = snd_pcm_lib_ioctl, |
| 1014 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1015 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1016 | .prepare = snd_vt1724_playback_pro_prepare, |
| 1017 | .trigger = snd_vt1724_pcm_trigger, |
| 1018 | .pointer = snd_vt1724_playback_pro_pointer, |
| 1019 | }; |
| 1020 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1021 | static struct snd_pcm_ops snd_vt1724_capture_pro_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1022 | .open = snd_vt1724_capture_pro_open, |
| 1023 | .close = snd_vt1724_capture_pro_close, |
| 1024 | .ioctl = snd_pcm_lib_ioctl, |
| 1025 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1026 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1027 | .prepare = snd_vt1724_pcm_prepare, |
| 1028 | .trigger = snd_vt1724_pcm_trigger, |
| 1029 | .pointer = snd_vt1724_pcm_pointer, |
| 1030 | }; |
| 1031 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1032 | static int __devinit snd_vt1724_pcm_profi(struct snd_ice1712 * ice, int device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1033 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1034 | struct snd_pcm *pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1035 | int err; |
| 1036 | |
| 1037 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); |
| 1038 | if (err < 0) |
| 1039 | return err; |
| 1040 | |
| 1041 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); |
| 1042 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); |
| 1043 | |
| 1044 | pcm->private_data = ice; |
| 1045 | pcm->info_flags = 0; |
| 1046 | strcpy(pcm->name, "ICE1724"); |
| 1047 | |
| 1048 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1049 | snd_dma_pci_data(ice->pci), |
| 1050 | 256*1024, 256*1024); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1051 | |
| 1052 | ice->pcm_pro = pcm; |
| 1053 | |
| 1054 | return 0; |
| 1055 | } |
| 1056 | |
| 1057 | |
| 1058 | /* |
| 1059 | * SPDIF PCM |
| 1060 | */ |
| 1061 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1062 | static const struct vt1724_pcm_reg vt1724_playback_spdif_reg = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1063 | .addr = VT1724_MT_PDMA4_ADDR, |
| 1064 | .size = VT1724_MT_PDMA4_SIZE, |
| 1065 | .count = VT1724_MT_PDMA4_COUNT, |
| 1066 | .start = VT1724_PDMA4_START, |
| 1067 | }; |
| 1068 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1069 | static const struct vt1724_pcm_reg vt1724_capture_spdif_reg = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1070 | .addr = VT1724_MT_RDMA1_ADDR, |
| 1071 | .size = VT1724_MT_RDMA1_SIZE, |
| 1072 | .count = VT1724_MT_RDMA1_COUNT, |
| 1073 | .start = VT1724_RDMA1_START, |
| 1074 | }; |
| 1075 | |
| 1076 | /* update spdif control bits; call with reg_lock */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1077 | static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1078 | { |
| 1079 | unsigned char cbit, disabled; |
| 1080 | |
| 1081 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); |
| 1082 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; |
| 1083 | if (cbit != disabled) |
| 1084 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); |
| 1085 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); |
| 1086 | if (cbit != disabled) |
| 1087 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); |
| 1088 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); |
| 1089 | } |
| 1090 | |
| 1091 | /* update SPDIF control bits according to the given rate */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1092 | static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1093 | { |
| 1094 | unsigned int val, nval; |
| 1095 | unsigned long flags; |
| 1096 | |
| 1097 | spin_lock_irqsave(&ice->reg_lock, flags); |
| 1098 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 1099 | nval &= ~(7 << 12); |
| 1100 | switch (rate) { |
| 1101 | case 44100: break; |
| 1102 | case 48000: nval |= 2 << 12; break; |
| 1103 | case 32000: nval |= 3 << 12; break; |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame] | 1104 | case 88200: nval |= 4 << 12; break; |
| 1105 | case 96000: nval |= 5 << 12; break; |
| 1106 | case 192000: nval |= 6 << 12; break; |
| 1107 | case 176400: nval |= 7 << 12; break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1108 | } |
| 1109 | if (val != nval) |
| 1110 | update_spdif_bits(ice, nval); |
| 1111 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 1112 | } |
| 1113 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1114 | static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1115 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1116 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1117 | if (! ice->force_pdma4) |
| 1118 | update_spdif_rate(ice, substream->runtime->rate); |
| 1119 | return snd_vt1724_pcm_prepare(substream); |
| 1120 | } |
| 1121 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1122 | static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1123 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1124 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
| 1125 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1126 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1127 | runtime->private_data = (void *)&vt1724_playback_spdif_reg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1128 | ice->playback_con_substream = substream; |
| 1129 | if (ice->force_pdma4) { |
| 1130 | runtime->hw = snd_vt1724_2ch_stereo; |
| 1131 | set_rate_constraints(ice, substream); |
| 1132 | } else |
| 1133 | runtime->hw = snd_vt1724_spdif; |
| 1134 | snd_pcm_set_sync(substream); |
| 1135 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 1136 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 1137 | VT1724_BUFFER_ALIGN); |
| 1138 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 1139 | VT1724_BUFFER_ALIGN); |
Takashi Iwai | c93f5a1 | 2008-03-14 17:17:09 +0100 | [diff] [blame] | 1140 | if (ice->spdif.ops.open) |
| 1141 | ice->spdif.ops.open(ice, substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1142 | return 0; |
| 1143 | } |
| 1144 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1145 | static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1146 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1147 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1148 | |
| 1149 | if (PRO_RATE_RESET) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1150 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1151 | ice->playback_con_substream = NULL; |
Takashi Iwai | c93f5a1 | 2008-03-14 17:17:09 +0100 | [diff] [blame] | 1152 | if (ice->spdif.ops.close) |
| 1153 | ice->spdif.ops.close(ice, substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1154 | |
| 1155 | return 0; |
| 1156 | } |
| 1157 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1158 | static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1159 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1160 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
| 1161 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1162 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1163 | runtime->private_data = (void *)&vt1724_capture_spdif_reg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1164 | ice->capture_con_substream = substream; |
| 1165 | if (ice->force_rdma1) { |
| 1166 | runtime->hw = snd_vt1724_2ch_stereo; |
| 1167 | set_rate_constraints(ice, substream); |
| 1168 | } else |
| 1169 | runtime->hw = snd_vt1724_spdif; |
| 1170 | snd_pcm_set_sync(substream); |
| 1171 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 1172 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 1173 | VT1724_BUFFER_ALIGN); |
| 1174 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 1175 | VT1724_BUFFER_ALIGN); |
Takashi Iwai | c93f5a1 | 2008-03-14 17:17:09 +0100 | [diff] [blame] | 1176 | if (ice->spdif.ops.open) |
| 1177 | ice->spdif.ops.open(ice, substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1178 | return 0; |
| 1179 | } |
| 1180 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1181 | static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1182 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1183 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1184 | |
| 1185 | if (PRO_RATE_RESET) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1186 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1187 | ice->capture_con_substream = NULL; |
Takashi Iwai | c93f5a1 | 2008-03-14 17:17:09 +0100 | [diff] [blame] | 1188 | if (ice->spdif.ops.close) |
| 1189 | ice->spdif.ops.close(ice, substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1190 | |
| 1191 | return 0; |
| 1192 | } |
| 1193 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1194 | static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1195 | .open = snd_vt1724_playback_spdif_open, |
| 1196 | .close = snd_vt1724_playback_spdif_close, |
| 1197 | .ioctl = snd_pcm_lib_ioctl, |
| 1198 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1199 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1200 | .prepare = snd_vt1724_playback_spdif_prepare, |
| 1201 | .trigger = snd_vt1724_pcm_trigger, |
| 1202 | .pointer = snd_vt1724_pcm_pointer, |
| 1203 | }; |
| 1204 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1205 | static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1206 | .open = snd_vt1724_capture_spdif_open, |
| 1207 | .close = snd_vt1724_capture_spdif_close, |
| 1208 | .ioctl = snd_pcm_lib_ioctl, |
| 1209 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1210 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1211 | .prepare = snd_vt1724_pcm_prepare, |
| 1212 | .trigger = snd_vt1724_pcm_trigger, |
| 1213 | .pointer = snd_vt1724_pcm_pointer, |
| 1214 | }; |
| 1215 | |
| 1216 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1217 | static int __devinit snd_vt1724_pcm_spdif(struct snd_ice1712 * ice, int device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1218 | { |
| 1219 | char *name; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1220 | struct snd_pcm *pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1221 | int play, capt; |
| 1222 | int err; |
| 1223 | |
| 1224 | if (ice->force_pdma4 || |
| 1225 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { |
| 1226 | play = 1; |
| 1227 | ice->has_spdif = 1; |
| 1228 | } else |
| 1229 | play = 0; |
| 1230 | if (ice->force_rdma1 || |
| 1231 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { |
| 1232 | capt = 1; |
| 1233 | ice->has_spdif = 1; |
| 1234 | } else |
| 1235 | capt = 0; |
| 1236 | if (! play && ! capt) |
| 1237 | return 0; /* no spdif device */ |
| 1238 | |
| 1239 | if (ice->force_pdma4 || ice->force_rdma1) |
| 1240 | name = "ICE1724 Secondary"; |
| 1241 | else |
| 1242 | name = "IEC1724 IEC958"; |
| 1243 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); |
| 1244 | if (err < 0) |
| 1245 | return err; |
| 1246 | |
| 1247 | if (play) |
| 1248 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, |
| 1249 | &snd_vt1724_playback_spdif_ops); |
| 1250 | if (capt) |
| 1251 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, |
| 1252 | &snd_vt1724_capture_spdif_ops); |
| 1253 | |
| 1254 | pcm->private_data = ice; |
| 1255 | pcm->info_flags = 0; |
| 1256 | strcpy(pcm->name, name); |
| 1257 | |
| 1258 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1259 | snd_dma_pci_data(ice->pci), |
| 1260 | 64*1024, 64*1024); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1261 | |
| 1262 | ice->pcm = pcm; |
| 1263 | |
| 1264 | return 0; |
| 1265 | } |
| 1266 | |
| 1267 | |
| 1268 | /* |
| 1269 | * independent surround PCMs |
| 1270 | */ |
| 1271 | |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1272 | static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1273 | { |
| 1274 | .addr = VT1724_MT_PDMA1_ADDR, |
| 1275 | .size = VT1724_MT_PDMA1_SIZE, |
| 1276 | .count = VT1724_MT_PDMA1_COUNT, |
| 1277 | .start = VT1724_PDMA1_START, |
| 1278 | }, |
| 1279 | { |
| 1280 | .addr = VT1724_MT_PDMA2_ADDR, |
| 1281 | .size = VT1724_MT_PDMA2_SIZE, |
| 1282 | .count = VT1724_MT_PDMA2_COUNT, |
| 1283 | .start = VT1724_PDMA2_START, |
| 1284 | }, |
| 1285 | { |
| 1286 | .addr = VT1724_MT_PDMA3_ADDR, |
| 1287 | .size = VT1724_MT_PDMA3_SIZE, |
| 1288 | .count = VT1724_MT_PDMA3_COUNT, |
| 1289 | .start = VT1724_PDMA3_START, |
| 1290 | }, |
| 1291 | }; |
| 1292 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1293 | static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1294 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1295 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1296 | unsigned char val; |
| 1297 | |
| 1298 | spin_lock_irq(&ice->reg_lock); |
| 1299 | val = 3 - substream->number; |
| 1300 | if (inb(ICEMT1724(ice, BURST)) < val) |
| 1301 | outb(val, ICEMT1724(ice, BURST)); |
| 1302 | spin_unlock_irq(&ice->reg_lock); |
| 1303 | return snd_vt1724_pcm_prepare(substream); |
| 1304 | } |
| 1305 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1306 | static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1307 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1308 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
| 1309 | struct snd_pcm_runtime *runtime = substream->runtime; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1310 | |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 1311 | mutex_lock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1312 | /* already used by PDMA0? */ |
| 1313 | if (ice->pcm_reserved[substream->number]) { |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 1314 | mutex_unlock(&ice->open_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1315 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
| 1316 | } |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 1317 | mutex_unlock(&ice->open_mutex); |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1318 | runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1319 | ice->playback_con_substream_ds[substream->number] = substream; |
| 1320 | runtime->hw = snd_vt1724_2ch_stereo; |
| 1321 | snd_pcm_set_sync(substream); |
| 1322 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 1323 | set_rate_constraints(ice, substream); |
| 1324 | return 0; |
| 1325 | } |
| 1326 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1327 | static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1328 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1329 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1330 | |
| 1331 | if (PRO_RATE_RESET) |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1332 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1333 | ice->playback_con_substream_ds[substream->number] = NULL; |
| 1334 | ice->pcm_reserved[substream->number] = NULL; |
| 1335 | |
| 1336 | return 0; |
| 1337 | } |
| 1338 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1339 | static struct snd_pcm_ops snd_vt1724_playback_indep_ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1340 | .open = snd_vt1724_playback_indep_open, |
| 1341 | .close = snd_vt1724_playback_indep_close, |
| 1342 | .ioctl = snd_pcm_lib_ioctl, |
| 1343 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1344 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1345 | .prepare = snd_vt1724_playback_indep_prepare, |
| 1346 | .trigger = snd_vt1724_pcm_trigger, |
| 1347 | .pointer = snd_vt1724_pcm_pointer, |
| 1348 | }; |
| 1349 | |
| 1350 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1351 | static int __devinit snd_vt1724_pcm_indep(struct snd_ice1712 * ice, int device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1352 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1353 | struct snd_pcm *pcm; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1354 | int play; |
| 1355 | int err; |
| 1356 | |
| 1357 | play = ice->num_total_dacs / 2 - 1; |
| 1358 | if (play <= 0) |
| 1359 | return 0; |
| 1360 | |
| 1361 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); |
| 1362 | if (err < 0) |
| 1363 | return err; |
| 1364 | |
| 1365 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, |
| 1366 | &snd_vt1724_playback_indep_ops); |
| 1367 | |
| 1368 | pcm->private_data = ice; |
| 1369 | pcm->info_flags = 0; |
| 1370 | strcpy(pcm->name, "ICE1724 Surround PCM"); |
| 1371 | |
| 1372 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1373 | snd_dma_pci_data(ice->pci), |
| 1374 | 64*1024, 64*1024); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1375 | |
| 1376 | ice->pcm_ds = pcm; |
| 1377 | |
| 1378 | return 0; |
| 1379 | } |
| 1380 | |
| 1381 | |
| 1382 | /* |
| 1383 | * Mixer section |
| 1384 | */ |
| 1385 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1386 | static int __devinit snd_vt1724_ac97_mixer(struct snd_ice1712 * ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1387 | { |
| 1388 | int err; |
| 1389 | |
| 1390 | if (! (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1391 | struct snd_ac97_bus *pbus; |
| 1392 | struct snd_ac97_template ac97; |
| 1393 | static struct snd_ac97_bus_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1394 | .write = snd_vt1724_ac97_write, |
| 1395 | .read = snd_vt1724_ac97_read, |
| 1396 | }; |
| 1397 | |
| 1398 | /* cold reset */ |
| 1399 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); |
| 1400 | mdelay(5); /* FIXME */ |
| 1401 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); |
| 1402 | |
| 1403 | if ((err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus)) < 0) |
| 1404 | return err; |
| 1405 | memset(&ac97, 0, sizeof(ac97)); |
| 1406 | ac97.private_data = ice; |
| 1407 | if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0) |
| 1408 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); |
| 1409 | else |
| 1410 | return 0; |
| 1411 | } |
| 1412 | /* I2S mixer only */ |
| 1413 | strcat(ice->card->mixername, "ICE1724 - multitrack"); |
| 1414 | return 0; |
| 1415 | } |
| 1416 | |
| 1417 | /* |
| 1418 | * |
| 1419 | */ |
| 1420 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1421 | static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1422 | { |
| 1423 | return (unsigned int)ice->eeprom.data[idx] | \ |
| 1424 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ |
| 1425 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); |
| 1426 | } |
| 1427 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1428 | static void snd_vt1724_proc_read(struct snd_info_entry *entry, |
| 1429 | struct snd_info_buffer *buffer) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1430 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1431 | struct snd_ice1712 *ice = entry->private_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1432 | unsigned int idx; |
| 1433 | |
| 1434 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); |
| 1435 | snd_iprintf(buffer, "EEPROM:\n"); |
| 1436 | |
| 1437 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); |
| 1438 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); |
| 1439 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1440 | snd_iprintf(buffer, " System Config : 0x%x\n", |
| 1441 | ice->eeprom.data[ICE_EEP2_SYSCONF]); |
| 1442 | snd_iprintf(buffer, " ACLink : 0x%x\n", |
| 1443 | ice->eeprom.data[ICE_EEP2_ACLINK]); |
| 1444 | snd_iprintf(buffer, " I2S : 0x%x\n", |
| 1445 | ice->eeprom.data[ICE_EEP2_I2S]); |
| 1446 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", |
| 1447 | ice->eeprom.data[ICE_EEP2_SPDIF]); |
| 1448 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", |
| 1449 | ice->eeprom.gpiodir); |
| 1450 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", |
| 1451 | ice->eeprom.gpiomask); |
| 1452 | snd_iprintf(buffer, " GPIO state : 0x%x\n", |
| 1453 | ice->eeprom.gpiostate); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1454 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1455 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", |
| 1456 | idx, ice->eeprom.data[idx]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1457 | |
| 1458 | snd_iprintf(buffer, "\nRegisters:\n"); |
| 1459 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1460 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", |
| 1461 | (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1462 | for (idx = 0x0; idx < 0x20 ; idx++) |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1463 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", |
| 1464 | idx, inb(ice->port+idx)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1465 | for (idx = 0x0; idx < 0x30 ; idx++) |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1466 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", |
| 1467 | idx, inb(ice->profi_port+idx)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1468 | } |
| 1469 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1470 | static void __devinit snd_vt1724_proc_init(struct snd_ice1712 * ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1471 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1472 | struct snd_info_entry *entry; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1473 | |
| 1474 | if (! snd_card_proc_new(ice->card, "ice1724", &entry)) |
Takashi Iwai | bf85020 | 2006-04-28 15:13:41 +0200 | [diff] [blame] | 1475 | snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1476 | } |
| 1477 | |
| 1478 | /* |
| 1479 | * |
| 1480 | */ |
| 1481 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1482 | static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol, |
| 1483 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1484 | { |
| 1485 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1486 | uinfo->count = sizeof(struct snd_ice1712_eeprom); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1487 | return 0; |
| 1488 | } |
| 1489 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1490 | static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol, |
| 1491 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1492 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1493 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1494 | |
| 1495 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); |
| 1496 | return 0; |
| 1497 | } |
| 1498 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1499 | static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1500 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
| 1501 | .name = "ICE1724 EEPROM", |
| 1502 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
| 1503 | .info = snd_vt1724_eeprom_info, |
| 1504 | .get = snd_vt1724_eeprom_get |
| 1505 | }; |
| 1506 | |
| 1507 | /* |
| 1508 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1509 | static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol, |
| 1510 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1511 | { |
| 1512 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 1513 | uinfo->count = 1; |
| 1514 | return 0; |
| 1515 | } |
| 1516 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1517 | static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1518 | { |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame] | 1519 | unsigned int val, rbits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1520 | |
| 1521 | val = diga->status[0] & 0x03; /* professional, non-audio */ |
| 1522 | if (val & 0x01) { |
| 1523 | /* professional */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1524 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == |
| 1525 | IEC958_AES0_PRO_EMPHASIS_5015) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1526 | val |= 1U << 3; |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame] | 1527 | rbits = (diga->status[4] >> 3) & 0x0f; |
| 1528 | if (rbits) { |
| 1529 | switch (rbits) { |
| 1530 | case 2: val |= 5 << 12; break; /* 96k */ |
| 1531 | case 3: val |= 6 << 12; break; /* 192k */ |
| 1532 | case 10: val |= 4 << 12; break; /* 88.2k */ |
| 1533 | case 11: val |= 7 << 12; break; /* 176.4k */ |
| 1534 | } |
| 1535 | } else { |
| 1536 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { |
| 1537 | case IEC958_AES0_PRO_FS_44100: |
| 1538 | break; |
| 1539 | case IEC958_AES0_PRO_FS_32000: |
| 1540 | val |= 3U << 12; |
| 1541 | break; |
| 1542 | default: |
| 1543 | val |= 2U << 12; |
| 1544 | break; |
| 1545 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1546 | } |
| 1547 | } else { |
| 1548 | /* consumer */ |
| 1549 | val |= diga->status[1] & 0x04; /* copyright */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1550 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == |
| 1551 | IEC958_AES0_CON_EMPHASIS_5015) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1552 | val |= 1U << 3; |
| 1553 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ |
| 1554 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ |
| 1555 | } |
| 1556 | return val; |
| 1557 | } |
| 1558 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1559 | static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1560 | { |
| 1561 | memset(diga->status, 0, sizeof(diga->status)); |
| 1562 | diga->status[0] = val & 0x03; /* professional, non-audio */ |
| 1563 | if (val & 0x01) { |
| 1564 | /* professional */ |
| 1565 | if (val & (1U << 3)) |
| 1566 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; |
| 1567 | switch ((val >> 12) & 0x7) { |
| 1568 | case 0: |
| 1569 | break; |
| 1570 | case 2: |
| 1571 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; |
| 1572 | break; |
| 1573 | default: |
| 1574 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; |
| 1575 | break; |
| 1576 | } |
| 1577 | } else { |
| 1578 | /* consumer */ |
| 1579 | diga->status[0] |= val & (1U << 2); /* copyright */ |
| 1580 | if (val & (1U << 3)) |
| 1581 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; |
| 1582 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ |
| 1583 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ |
| 1584 | } |
| 1585 | } |
| 1586 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1587 | static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol, |
| 1588 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1589 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1590 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1591 | unsigned int val; |
| 1592 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 1593 | decode_spdif_bits(&ucontrol->value.iec958, val); |
| 1594 | return 0; |
| 1595 | } |
| 1596 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1597 | static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol, |
| 1598 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1599 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1600 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1601 | unsigned int val, old; |
| 1602 | |
| 1603 | val = encode_spdif_bits(&ucontrol->value.iec958); |
| 1604 | spin_lock_irq(&ice->reg_lock); |
| 1605 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 1606 | if (val != old) |
| 1607 | update_spdif_bits(ice, val); |
| 1608 | spin_unlock_irq(&ice->reg_lock); |
| 1609 | return (val != old); |
| 1610 | } |
| 1611 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1612 | static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1613 | { |
| 1614 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
| 1615 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
| 1616 | .info = snd_vt1724_spdif_info, |
| 1617 | .get = snd_vt1724_spdif_default_get, |
| 1618 | .put = snd_vt1724_spdif_default_put |
| 1619 | }; |
| 1620 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1621 | static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol, |
| 1622 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1623 | { |
| 1624 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| 1625 | IEC958_AES0_PROFESSIONAL | |
| 1626 | IEC958_AES0_CON_NOT_COPYRIGHT | |
| 1627 | IEC958_AES0_CON_EMPHASIS; |
| 1628 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | |
| 1629 | IEC958_AES1_CON_CATEGORY; |
| 1630 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; |
| 1631 | return 0; |
| 1632 | } |
| 1633 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1634 | static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol, |
| 1635 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1636 | { |
| 1637 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| 1638 | IEC958_AES0_PROFESSIONAL | |
| 1639 | IEC958_AES0_PRO_FS | |
| 1640 | IEC958_AES0_PRO_EMPHASIS; |
| 1641 | return 0; |
| 1642 | } |
| 1643 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1644 | static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1645 | { |
| 1646 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 1647 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1648 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
| 1649 | .info = snd_vt1724_spdif_info, |
| 1650 | .get = snd_vt1724_spdif_maskc_get, |
| 1651 | }; |
| 1652 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1653 | static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1654 | { |
| 1655 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 1656 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1657 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
| 1658 | .info = snd_vt1724_spdif_info, |
| 1659 | .get = snd_vt1724_spdif_maskp_get, |
| 1660 | }; |
| 1661 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame] | 1662 | #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1663 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1664 | static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol, |
| 1665 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1666 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1667 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 1668 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & |
| 1669 | VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1670 | return 0; |
| 1671 | } |
| 1672 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1673 | static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol, |
| 1674 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1675 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1676 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1677 | unsigned char old, val; |
| 1678 | |
| 1679 | spin_lock_irq(&ice->reg_lock); |
| 1680 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); |
| 1681 | val &= ~VT1724_CFG_SPDIF_OUT_EN; |
| 1682 | if (ucontrol->value.integer.value[0]) |
| 1683 | val |= VT1724_CFG_SPDIF_OUT_EN; |
| 1684 | if (old != val) |
| 1685 | outb(val, ICEREG1724(ice, SPDIF_CFG)); |
| 1686 | spin_unlock_irq(&ice->reg_lock); |
| 1687 | return old != val; |
| 1688 | } |
| 1689 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1690 | static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata = |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1691 | { |
| 1692 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1693 | /* FIXME: the following conflict with IEC958 Playback Route */ |
| 1694 | // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), |
Clemens Ladisch | 10e8d78 | 2005-08-03 13:40:08 +0200 | [diff] [blame] | 1695 | .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1696 | .info = snd_vt1724_spdif_sw_info, |
| 1697 | .get = snd_vt1724_spdif_sw_get, |
| 1698 | .put = snd_vt1724_spdif_sw_put |
| 1699 | }; |
| 1700 | |
| 1701 | |
| 1702 | #if 0 /* NOT USED YET */ |
| 1703 | /* |
| 1704 | * GPIO access from extern |
| 1705 | */ |
| 1706 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame] | 1707 | #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1708 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1709 | int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol, |
| 1710 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1711 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1712 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1713 | int shift = kcontrol->private_value & 0xff; |
| 1714 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; |
| 1715 | |
| 1716 | snd_ice1712_save_gpio_status(ice); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1717 | ucontrol->value.integer.value[0] = |
| 1718 | (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1719 | snd_ice1712_restore_gpio_status(ice); |
| 1720 | return 0; |
| 1721 | } |
| 1722 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1723 | int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, |
| 1724 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1725 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1726 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1727 | int shift = kcontrol->private_value & 0xff; |
| 1728 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; |
| 1729 | unsigned int val, nval; |
| 1730 | |
| 1731 | if (kcontrol->private_value & (1 << 31)) |
| 1732 | return -EPERM; |
| 1733 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; |
| 1734 | snd_ice1712_save_gpio_status(ice); |
| 1735 | val = snd_ice1712_gpio_read(ice); |
| 1736 | nval |= val & ~(1 << shift); |
| 1737 | if (val != nval) |
| 1738 | snd_ice1712_gpio_write(ice, nval); |
| 1739 | snd_ice1712_restore_gpio_status(ice); |
| 1740 | return val != nval; |
| 1741 | } |
| 1742 | #endif /* NOT USED YET */ |
| 1743 | |
| 1744 | /* |
| 1745 | * rate |
| 1746 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1747 | static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, |
| 1748 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1749 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1750 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1751 | |
| 1752 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1753 | uinfo->count = 1; |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1754 | uinfo->value.enumerated.items = ice->hw_rates->count + 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1755 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 1756 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1757 | if (uinfo->value.enumerated.item == uinfo->value.enumerated.items - 1) |
| 1758 | strcpy(uinfo->value.enumerated.name, "IEC958 Input"); |
| 1759 | else |
| 1760 | sprintf(uinfo->value.enumerated.name, "%d", |
| 1761 | ice->hw_rates->list[uinfo->value.enumerated.item]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1762 | return 0; |
| 1763 | } |
| 1764 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1765 | static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol, |
| 1766 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1767 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1768 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1769 | unsigned int i, rate; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1770 | |
| 1771 | spin_lock_irq(&ice->reg_lock); |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1772 | if (ice->is_spdif_master(ice)) { |
| 1773 | ucontrol->value.enumerated.item[0] = ice->hw_rates->count; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1774 | } else { |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1775 | rate = ice->get_rate(ice); |
| 1776 | ucontrol->value.enumerated.item[0] = 0; |
| 1777 | for (i = 0; i < ice->hw_rates->count; i++) { |
| 1778 | if (ice->hw_rates->list[i] == rate) { |
| 1779 | ucontrol->value.enumerated.item[0] = i; |
| 1780 | break; |
| 1781 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1782 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1783 | } |
| 1784 | spin_unlock_irq(&ice->reg_lock); |
| 1785 | return 0; |
| 1786 | } |
| 1787 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1788 | /* setting clock to external - SPDIF */ |
| 1789 | static void stdclock_set_spdif_clock(struct snd_ice1712 *ice) |
| 1790 | { |
| 1791 | unsigned char oval; |
| 1792 | unsigned char i2s_oval; |
| 1793 | oval = inb(ICEMT1724(ice, RATE)); |
| 1794 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); |
| 1795 | /* setting 256fs */ |
| 1796 | i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT)); |
| 1797 | outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT)); |
| 1798 | } |
| 1799 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1800 | static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol, |
| 1801 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1802 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1803 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1804 | unsigned int old_rate, new_rate; |
| 1805 | unsigned int item = ucontrol->value.enumerated.item[0]; |
| 1806 | unsigned int spdif = ice->hw_rates->count; |
| 1807 | |
| 1808 | if (item > spdif) |
| 1809 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1810 | |
| 1811 | spin_lock_irq(&ice->reg_lock); |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1812 | if (ice->is_spdif_master(ice)) |
| 1813 | old_rate = 0; |
| 1814 | else |
| 1815 | old_rate = ice->get_rate(ice); |
| 1816 | if (item == spdif) { |
| 1817 | /* switching to external clock via SPDIF */ |
| 1818 | ice->set_spdif_clock(ice); |
| 1819 | new_rate = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1820 | } else { |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1821 | /* internal on-card clock */ |
| 1822 | new_rate = ice->hw_rates->list[item]; |
| 1823 | ice->pro_rate_default = new_rate; |
| 1824 | spin_unlock_irq(&ice->reg_lock); |
| 1825 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); |
| 1826 | spin_lock_irq(&ice->reg_lock); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1827 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1828 | spin_unlock_irq(&ice->reg_lock); |
| 1829 | |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1830 | /* the first reset to the SPDIF master mode? */ |
| 1831 | if (old_rate != new_rate && !new_rate) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1832 | /* notify akm chips as well */ |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1833 | unsigned int i; |
| 1834 | if (ice->gpio.set_pro_rate) |
| 1835 | ice->gpio.set_pro_rate(ice, 0); |
| 1836 | for (i = 0; i < ice->akm_codecs; i++) { |
| 1837 | if (ice->akm[i].ops.set_rate_val) |
| 1838 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1839 | } |
| 1840 | } |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 1841 | return old_rate != new_rate; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1842 | } |
| 1843 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1844 | static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1845 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1846 | .name = "Multi Track Internal Clock", |
| 1847 | .info = snd_vt1724_pro_internal_clock_info, |
| 1848 | .get = snd_vt1724_pro_internal_clock_get, |
| 1849 | .put = snd_vt1724_pro_internal_clock_put |
| 1850 | }; |
| 1851 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame] | 1852 | #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1853 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1854 | static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol, |
| 1855 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1856 | { |
| 1857 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; |
| 1858 | return 0; |
| 1859 | } |
| 1860 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1861 | static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol, |
| 1862 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1863 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1864 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1865 | int change = 0, nval; |
| 1866 | |
| 1867 | nval = ucontrol->value.integer.value[0] ? 1 : 0; |
| 1868 | spin_lock_irq(&ice->reg_lock); |
| 1869 | change = PRO_RATE_LOCKED != nval; |
| 1870 | PRO_RATE_LOCKED = nval; |
| 1871 | spin_unlock_irq(&ice->reg_lock); |
| 1872 | return change; |
| 1873 | } |
| 1874 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1875 | static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1876 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1877 | .name = "Multi Track Rate Locking", |
| 1878 | .info = snd_vt1724_pro_rate_locking_info, |
| 1879 | .get = snd_vt1724_pro_rate_locking_get, |
| 1880 | .put = snd_vt1724_pro_rate_locking_put |
| 1881 | }; |
| 1882 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame] | 1883 | #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1884 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1885 | static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol, |
| 1886 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1887 | { |
| 1888 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; |
| 1889 | return 0; |
| 1890 | } |
| 1891 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1892 | static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol, |
| 1893 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1894 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1895 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1896 | int change = 0, nval; |
| 1897 | |
| 1898 | nval = ucontrol->value.integer.value[0] ? 1 : 0; |
| 1899 | spin_lock_irq(&ice->reg_lock); |
| 1900 | change = PRO_RATE_RESET != nval; |
| 1901 | PRO_RATE_RESET = nval; |
| 1902 | spin_unlock_irq(&ice->reg_lock); |
| 1903 | return change; |
| 1904 | } |
| 1905 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 1906 | static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1907 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1908 | .name = "Multi Track Rate Reset", |
| 1909 | .info = snd_vt1724_pro_rate_reset_info, |
| 1910 | .get = snd_vt1724_pro_rate_reset_get, |
| 1911 | .put = snd_vt1724_pro_rate_reset_put |
| 1912 | }; |
| 1913 | |
| 1914 | |
| 1915 | /* |
| 1916 | * routing |
| 1917 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1918 | static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol, |
| 1919 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1920 | { |
| 1921 | static char *texts[] = { |
| 1922 | "PCM Out", /* 0 */ |
| 1923 | "H/W In 0", "H/W In 1", /* 1-2 */ |
| 1924 | "IEC958 In L", "IEC958 In R", /* 3-4 */ |
| 1925 | }; |
| 1926 | |
| 1927 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1928 | uinfo->count = 1; |
| 1929 | uinfo->value.enumerated.items = 5; |
| 1930 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 1931 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 1932 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 1933 | return 0; |
| 1934 | } |
| 1935 | |
| 1936 | static inline int analog_route_shift(int idx) |
| 1937 | { |
| 1938 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; |
| 1939 | } |
| 1940 | |
| 1941 | static inline int digital_route_shift(int idx) |
| 1942 | { |
| 1943 | return idx * 3; |
| 1944 | } |
| 1945 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1946 | static int get_route_val(struct snd_ice1712 *ice, int shift) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1947 | { |
| 1948 | unsigned long val; |
| 1949 | unsigned char eitem; |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1950 | static const unsigned char xlate[8] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1951 | 0, 255, 1, 2, 255, 255, 3, 4, |
| 1952 | }; |
| 1953 | |
| 1954 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1955 | val >>= shift; |
| 1956 | val &= 7; //we now have 3 bits per output |
| 1957 | eitem = xlate[val]; |
| 1958 | if (eitem == 255) { |
| 1959 | snd_BUG(); |
| 1960 | return 0; |
| 1961 | } |
| 1962 | return eitem; |
| 1963 | } |
| 1964 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1965 | static int put_route_val(struct snd_ice1712 *ice, unsigned int val, int shift) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1966 | { |
| 1967 | unsigned int old_val, nval; |
| 1968 | int change; |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 1969 | static const unsigned char xroute[8] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1970 | 0, /* PCM */ |
| 1971 | 2, /* PSDIN0 Left */ |
| 1972 | 3, /* PSDIN0 Right */ |
| 1973 | 6, /* SPDIN Left */ |
| 1974 | 7, /* SPDIN Right */ |
| 1975 | }; |
| 1976 | |
| 1977 | nval = xroute[val % 5]; |
| 1978 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1979 | val &= ~(0x07 << shift); |
| 1980 | val |= nval << shift; |
| 1981 | change = val != old_val; |
| 1982 | if (change) |
| 1983 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1984 | return change; |
| 1985 | } |
| 1986 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1987 | static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol, |
| 1988 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1989 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1990 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1991 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1992 | ucontrol->value.enumerated.item[0] = |
| 1993 | get_route_val(ice, analog_route_shift(idx)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1994 | return 0; |
| 1995 | } |
| 1996 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 1997 | static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol, |
| 1998 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1999 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2000 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2001 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 2002 | return put_route_val(ice, ucontrol->value.enumerated.item[0], |
| 2003 | analog_route_shift(idx)); |
| 2004 | } |
| 2005 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2006 | static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol, |
| 2007 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2008 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2009 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2010 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2011 | ucontrol->value.enumerated.item[0] = |
| 2012 | get_route_val(ice, digital_route_shift(idx)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2013 | return 0; |
| 2014 | } |
| 2015 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2016 | static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol, |
| 2017 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2018 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2019 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2020 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 2021 | return put_route_val(ice, ucontrol->value.enumerated.item[0], |
| 2022 | digital_route_shift(idx)); |
| 2023 | } |
| 2024 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2025 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2026 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2027 | .name = "H/W Playback Route", |
| 2028 | .info = snd_vt1724_pro_route_info, |
| 2029 | .get = snd_vt1724_pro_route_analog_get, |
| 2030 | .put = snd_vt1724_pro_route_analog_put, |
| 2031 | }; |
| 2032 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2033 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2034 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2035 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route", |
| 2036 | .info = snd_vt1724_pro_route_info, |
| 2037 | .get = snd_vt1724_pro_route_spdif_get, |
| 2038 | .put = snd_vt1724_pro_route_spdif_put, |
| 2039 | .count = 2, |
| 2040 | }; |
| 2041 | |
| 2042 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2043 | static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol, |
| 2044 | struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2045 | { |
| 2046 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 2047 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ |
| 2048 | uinfo->value.integer.min = 0; |
| 2049 | uinfo->value.integer.max = 255; |
| 2050 | return 0; |
| 2051 | } |
| 2052 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2053 | static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol, |
| 2054 | struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2055 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2056 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2057 | int idx; |
| 2058 | |
| 2059 | spin_lock_irq(&ice->reg_lock); |
| 2060 | for (idx = 0; idx < 22; idx++) { |
| 2061 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2062 | ucontrol->value.integer.value[idx] = |
| 2063 | inb(ICEMT1724(ice, MONITOR_PEAKDATA)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2064 | } |
| 2065 | spin_unlock_irq(&ice->reg_lock); |
| 2066 | return 0; |
| 2067 | } |
| 2068 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2069 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2070 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 2071 | .name = "Multi Track Peak", |
| 2072 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, |
| 2073 | .info = snd_vt1724_pro_peak_info, |
| 2074 | .get = snd_vt1724_pro_peak_get |
| 2075 | }; |
| 2076 | |
| 2077 | /* |
| 2078 | * |
| 2079 | */ |
| 2080 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2081 | static struct snd_ice1712_card_info no_matched __devinitdata; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2082 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2083 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2084 | snd_vt1724_revo_cards, |
| 2085 | snd_vt1724_amp_cards, |
| 2086 | snd_vt1724_aureon_cards, |
| 2087 | snd_vt1720_mobo_cards, |
| 2088 | snd_vt1720_pontis_cards, |
Julian Scheel | 6b8d6e5 | 2008-01-16 19:50:00 +0100 | [diff] [blame] | 2089 | snd_vt1724_prodigy_hifi_cards, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2090 | snd_vt1724_prodigy192_cards, |
| 2091 | snd_vt1724_juli_cards, |
| 2092 | snd_vt1724_phase_cards, |
Clement Guedez | f6cdab5 | 2007-01-08 10:48:41 +0100 | [diff] [blame] | 2093 | snd_vt1724_wtm_cards, |
Shin-ya Okada | f31639b | 2007-10-23 15:08:18 +0200 | [diff] [blame] | 2094 | snd_vt1724_se_cards, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2095 | NULL, |
| 2096 | }; |
| 2097 | |
| 2098 | |
| 2099 | /* |
| 2100 | */ |
| 2101 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2102 | static void wait_i2c_busy(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2103 | { |
| 2104 | int t = 0x10000; |
| 2105 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) |
| 2106 | ; |
| 2107 | if (t == -1) |
| 2108 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); |
| 2109 | } |
| 2110 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2111 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, |
| 2112 | unsigned char dev, unsigned char addr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2113 | { |
| 2114 | unsigned char val; |
| 2115 | |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 2116 | mutex_lock(&ice->i2c_mutex); |
Pavel Hofman | acec30f | 2007-12-03 12:37:17 +0100 | [diff] [blame] | 2117 | wait_i2c_busy(ice); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2118 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
| 2119 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); |
| 2120 | wait_i2c_busy(ice); |
| 2121 | val = inb(ICEREG1724(ice, I2C_DATA)); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 2122 | mutex_unlock(&ice->i2c_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2123 | //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); |
| 2124 | return val; |
| 2125 | } |
| 2126 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2127 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, |
| 2128 | unsigned char dev, unsigned char addr, unsigned char data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2129 | { |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 2130 | mutex_lock(&ice->i2c_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2131 | wait_i2c_busy(ice); |
| 2132 | //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); |
| 2133 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
| 2134 | outb(data, ICEREG1724(ice, I2C_DATA)); |
| 2135 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); |
| 2136 | wait_i2c_busy(ice); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 2137 | mutex_unlock(&ice->i2c_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2138 | } |
| 2139 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2140 | static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, |
| 2141 | const char *modelname) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2142 | { |
| 2143 | const int dev = 0xa0; /* EEPROM device address */ |
| 2144 | unsigned int i, size; |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2145 | struct snd_ice1712_card_info * const *tbl, *c; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2146 | |
| 2147 | if (! modelname || ! *modelname) { |
| 2148 | ice->eeprom.subvendor = 0; |
| 2149 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) |
| 2150 | ice->eeprom.subvendor = |
| 2151 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | |
| 2152 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | |
| 2153 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | |
| 2154 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2155 | if (ice->eeprom.subvendor == 0 || |
| 2156 | ice->eeprom.subvendor == (unsigned int)-1) { |
| 2157 | /* invalid subvendor from EEPROM, try the PCI |
| 2158 | * subststem ID instead |
| 2159 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2160 | u16 vendor, device; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2161 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, |
| 2162 | &vendor); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2163 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2164 | ice->eeprom.subvendor = |
| 2165 | ((unsigned int)swab16(vendor) << 16) | swab16(device); |
| 2166 | if (ice->eeprom.subvendor == 0 || |
| 2167 | ice->eeprom.subvendor == (unsigned int)-1) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2168 | printk(KERN_ERR "ice1724: No valid ID is found\n"); |
| 2169 | return -ENXIO; |
| 2170 | } |
| 2171 | } |
| 2172 | } |
| 2173 | for (tbl = card_tables; *tbl; tbl++) { |
| 2174 | for (c = *tbl; c->subvendor; c++) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2175 | if (modelname && c->model && |
| 2176 | ! strcmp(modelname, c->model)) { |
| 2177 | printk(KERN_INFO "ice1724: Using board model %s\n", |
| 2178 | c->name); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2179 | ice->eeprom.subvendor = c->subvendor; |
| 2180 | } else if (c->subvendor != ice->eeprom.subvendor) |
| 2181 | continue; |
| 2182 | if (! c->eeprom_size || ! c->eeprom_data) |
| 2183 | goto found; |
| 2184 | /* if the EEPROM is given by the driver, use it */ |
| 2185 | snd_printdd("using the defined eeprom..\n"); |
| 2186 | ice->eeprom.version = 2; |
| 2187 | ice->eeprom.size = c->eeprom_size + 6; |
| 2188 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); |
| 2189 | goto read_skipped; |
| 2190 | } |
| 2191 | } |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2192 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", |
| 2193 | ice->eeprom.subvendor); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2194 | |
| 2195 | found: |
| 2196 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); |
| 2197 | if (ice->eeprom.size < 6) |
| 2198 | ice->eeprom.size = 32; |
| 2199 | else if (ice->eeprom.size > 32) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2200 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", |
| 2201 | ice->eeprom.size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2202 | return -EIO; |
| 2203 | } |
| 2204 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); |
| 2205 | if (ice->eeprom.version != 2) |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2206 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", |
| 2207 | ice->eeprom.version); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2208 | size = ice->eeprom.size - 6; |
| 2209 | for (i = 0; i < size; i++) |
| 2210 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); |
| 2211 | |
| 2212 | read_skipped: |
| 2213 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); |
| 2214 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); |
| 2215 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); |
| 2216 | |
| 2217 | return 0; |
| 2218 | } |
| 2219 | |
| 2220 | |
| 2221 | |
Karsten Wiese | 988f066 | 2008-04-22 12:52:15 +0200 | [diff] [blame] | 2222 | static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2223 | { |
| 2224 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); |
Karsten Wiese | 988f066 | 2008-04-22 12:52:15 +0200 | [diff] [blame] | 2225 | msleep(10); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2226 | outb(0, ICEREG1724(ice, CONTROL)); |
Karsten Wiese | 988f066 | 2008-04-22 12:52:15 +0200 | [diff] [blame] | 2227 | msleep(10); |
| 2228 | } |
| 2229 | |
| 2230 | static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) |
| 2231 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2232 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); |
| 2233 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); |
| 2234 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); |
| 2235 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); |
| 2236 | |
| 2237 | ice->gpio.write_mask = ice->eeprom.gpiomask; |
| 2238 | ice->gpio.direction = ice->eeprom.gpiodir; |
| 2239 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); |
| 2240 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); |
| 2241 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); |
| 2242 | |
| 2243 | outb(0, ICEREG1724(ice, POWERDOWN)); |
| 2244 | |
| 2245 | return 0; |
| 2246 | } |
| 2247 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2248 | static int __devinit snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2249 | { |
| 2250 | int err; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2251 | struct snd_kcontrol *kctl; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2252 | |
Takashi Iwai | da3cec3 | 2008-08-08 17:12:14 +0200 | [diff] [blame^] | 2253 | if (snd_BUG_ON(!ice->pcm)) |
| 2254 | return -EIO; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2255 | |
| 2256 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); |
| 2257 | if (err < 0) |
| 2258 | return err; |
| 2259 | |
| 2260 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); |
| 2261 | if (err < 0) |
| 2262 | return err; |
| 2263 | |
| 2264 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); |
| 2265 | if (err < 0) |
| 2266 | return err; |
| 2267 | kctl->id.device = ice->pcm->device; |
| 2268 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); |
| 2269 | if (err < 0) |
| 2270 | return err; |
| 2271 | kctl->id.device = ice->pcm->device; |
| 2272 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); |
| 2273 | if (err < 0) |
| 2274 | return err; |
| 2275 | kctl->id.device = ice->pcm->device; |
| 2276 | #if 0 /* use default only */ |
| 2277 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); |
| 2278 | if (err < 0) |
| 2279 | return err; |
| 2280 | kctl->id.device = ice->pcm->device; |
| 2281 | ice->spdif.stream_ctl = kctl; |
| 2282 | #endif |
| 2283 | return 0; |
| 2284 | } |
| 2285 | |
| 2286 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2287 | static int __devinit snd_vt1724_build_controls(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2288 | { |
| 2289 | int err; |
| 2290 | |
| 2291 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); |
| 2292 | if (err < 0) |
| 2293 | return err; |
| 2294 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); |
| 2295 | if (err < 0) |
| 2296 | return err; |
| 2297 | |
| 2298 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); |
| 2299 | if (err < 0) |
| 2300 | return err; |
| 2301 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); |
| 2302 | if (err < 0) |
| 2303 | return err; |
| 2304 | |
| 2305 | if (ice->num_total_dacs > 0) { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2306 | struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2307 | tmp.count = ice->num_total_dacs; |
| 2308 | if (ice->vt1720 && tmp.count > 2) |
| 2309 | tmp.count = 2; |
| 2310 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); |
| 2311 | if (err < 0) |
| 2312 | return err; |
| 2313 | } |
| 2314 | |
| 2315 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); |
| 2316 | if (err < 0) |
| 2317 | return err; |
| 2318 | |
| 2319 | return 0; |
| 2320 | } |
| 2321 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2322 | static int snd_vt1724_free(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2323 | { |
| 2324 | if (! ice->port) |
| 2325 | goto __hw_end; |
| 2326 | /* mask all interrupts */ |
| 2327 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); |
| 2328 | outb(0xff, ICEREG1724(ice, IRQMASK)); |
| 2329 | /* --- */ |
| 2330 | __hw_end: |
Jeff Garzik | f000fd8 | 2008-04-22 13:50:34 +0200 | [diff] [blame] | 2331 | if (ice->irq >= 0) |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2332 | free_irq(ice->irq, ice); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2333 | pci_release_regions(ice->pci); |
| 2334 | snd_ice1712_akm4xxx_free(ice); |
| 2335 | pci_disable_device(ice->pci); |
Takashi Iwai | 7cda8ba | 2008-01-18 13:36:07 +0100 | [diff] [blame] | 2336 | kfree(ice->spec); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2337 | kfree(ice); |
| 2338 | return 0; |
| 2339 | } |
| 2340 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2341 | static int snd_vt1724_dev_free(struct snd_device *device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2342 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2343 | struct snd_ice1712 *ice = device->device_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2344 | return snd_vt1724_free(ice); |
| 2345 | } |
| 2346 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2347 | static int __devinit snd_vt1724_create(struct snd_card *card, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2348 | struct pci_dev *pci, |
| 2349 | const char *modelname, |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2350 | struct snd_ice1712 ** r_ice1712) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2351 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2352 | struct snd_ice1712 *ice; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2353 | int err; |
| 2354 | unsigned char mask; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2355 | static struct snd_device_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2356 | .dev_free = snd_vt1724_dev_free, |
| 2357 | }; |
| 2358 | |
| 2359 | *r_ice1712 = NULL; |
| 2360 | |
| 2361 | /* enable PCI device */ |
| 2362 | if ((err = pci_enable_device(pci)) < 0) |
| 2363 | return err; |
| 2364 | |
Takashi Iwai | e560d8d | 2005-09-09 14:21:46 +0200 | [diff] [blame] | 2365 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2366 | if (ice == NULL) { |
| 2367 | pci_disable_device(pci); |
| 2368 | return -ENOMEM; |
| 2369 | } |
| 2370 | ice->vt1724 = 1; |
| 2371 | spin_lock_init(&ice->reg_lock); |
Ingo Molnar | 62932df | 2006-01-16 16:34:20 +0100 | [diff] [blame] | 2372 | mutex_init(&ice->gpio_mutex); |
| 2373 | mutex_init(&ice->open_mutex); |
| 2374 | mutex_init(&ice->i2c_mutex); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2375 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
| 2376 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; |
| 2377 | ice->gpio.set_data = snd_vt1724_set_gpio_data; |
| 2378 | ice->gpio.get_data = snd_vt1724_get_gpio_data; |
| 2379 | ice->card = card; |
| 2380 | ice->pci = pci; |
| 2381 | ice->irq = -1; |
| 2382 | pci_set_master(pci); |
| 2383 | snd_vt1724_proc_init(ice); |
| 2384 | synchronize_irq(pci->irq); |
| 2385 | |
| 2386 | if ((err = pci_request_regions(pci, "ICE1724")) < 0) { |
| 2387 | kfree(ice); |
| 2388 | pci_disable_device(pci); |
| 2389 | return err; |
| 2390 | } |
| 2391 | ice->port = pci_resource_start(pci, 0); |
| 2392 | ice->profi_port = pci_resource_start(pci, 1); |
| 2393 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2394 | if (request_irq(pci->irq, snd_vt1724_interrupt, |
Takashi Iwai | 437a5a4 | 2006-11-21 12:14:23 +0100 | [diff] [blame] | 2395 | IRQF_SHARED, "ICE1724", ice)) { |
Takashi Iwai | 99b359b | 2005-10-20 18:26:44 +0200 | [diff] [blame] | 2396 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2397 | snd_vt1724_free(ice); |
| 2398 | return -EIO; |
| 2399 | } |
| 2400 | |
| 2401 | ice->irq = pci->irq; |
| 2402 | |
Karsten Wiese | 988f066 | 2008-04-22 12:52:15 +0200 | [diff] [blame] | 2403 | snd_vt1724_chip_reset(ice); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2404 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { |
| 2405 | snd_vt1724_free(ice); |
| 2406 | return -EIO; |
| 2407 | } |
| 2408 | if (snd_vt1724_chip_init(ice) < 0) { |
| 2409 | snd_vt1724_free(ice); |
| 2410 | return -EIO; |
| 2411 | } |
| 2412 | |
| 2413 | /* unmask used interrupts */ |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 2414 | mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2415 | outb(mask, ICEREG1724(ice, IRQMASK)); |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2416 | /* don't handle FIFO overrun/underruns (just yet), |
| 2417 | * since they cause machine lockups |
| 2418 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2419 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); |
| 2420 | |
| 2421 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { |
| 2422 | snd_vt1724_free(ice); |
| 2423 | return err; |
| 2424 | } |
| 2425 | |
| 2426 | snd_card_set_dev(card, &pci->dev); |
| 2427 | |
| 2428 | *r_ice1712 = ice; |
| 2429 | return 0; |
| 2430 | } |
| 2431 | |
| 2432 | |
| 2433 | /* |
| 2434 | * |
| 2435 | * Registration |
| 2436 | * |
| 2437 | */ |
| 2438 | |
| 2439 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, |
| 2440 | const struct pci_device_id *pci_id) |
| 2441 | { |
| 2442 | static int dev; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 2443 | struct snd_card *card; |
| 2444 | struct snd_ice1712 *ice; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2445 | int pcm_dev = 0, err; |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 2446 | struct snd_ice1712_card_info * const *tbl, *c; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2447 | |
| 2448 | if (dev >= SNDRV_CARDS) |
| 2449 | return -ENODEV; |
| 2450 | if (!enable[dev]) { |
| 2451 | dev++; |
| 2452 | return -ENOENT; |
| 2453 | } |
| 2454 | |
| 2455 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); |
| 2456 | if (card == NULL) |
| 2457 | return -ENOMEM; |
| 2458 | |
| 2459 | strcpy(card->driver, "ICE1724"); |
| 2460 | strcpy(card->shortname, "ICEnsemble ICE1724"); |
| 2461 | |
| 2462 | if ((err = snd_vt1724_create(card, pci, model[dev], &ice)) < 0) { |
| 2463 | snd_card_free(card); |
| 2464 | return err; |
| 2465 | } |
| 2466 | |
| 2467 | for (tbl = card_tables; *tbl; tbl++) { |
| 2468 | for (c = *tbl; c->subvendor; c++) { |
| 2469 | if (c->subvendor == ice->eeprom.subvendor) { |
| 2470 | strcpy(card->shortname, c->name); |
| 2471 | if (c->driver) /* specific driver? */ |
| 2472 | strcpy(card->driver, c->driver); |
| 2473 | if (c->chip_init) { |
| 2474 | if ((err = c->chip_init(ice)) < 0) { |
| 2475 | snd_card_free(card); |
| 2476 | return err; |
| 2477 | } |
| 2478 | } |
| 2479 | goto __found; |
| 2480 | } |
| 2481 | } |
| 2482 | } |
| 2483 | c = &no_matched; |
| 2484 | __found: |
Takashi Iwai | f06934b | 2007-04-10 11:15:34 +0200 | [diff] [blame] | 2485 | /* |
| 2486 | * VT1724 has separate DMAs for the analog and the SPDIF streams while |
| 2487 | * ICE1712 has only one for both (mixed up). |
| 2488 | * |
| 2489 | * Confusingly the analog PCM is named "professional" here because it |
| 2490 | * was called so in ice1712 driver, and vt1724 driver is derived from |
| 2491 | * ice1712 driver. |
| 2492 | */ |
Pavel Hofman | d16be8e | 2008-03-20 12:10:27 +0100 | [diff] [blame] | 2493 | ice->pro_rate_default = PRO_RATE_DEFAULT; |
| 2494 | if (!ice->is_spdif_master) |
| 2495 | ice->is_spdif_master = stdclock_is_spdif_master; |
| 2496 | if (!ice->get_rate) |
| 2497 | ice->get_rate = stdclock_get_rate; |
| 2498 | if (!ice->set_rate) |
| 2499 | ice->set_rate = stdclock_set_rate; |
| 2500 | if (!ice->set_mclk) |
| 2501 | ice->set_mclk = stdclock_set_mclk; |
| 2502 | if (!ice->set_spdif_clock) |
| 2503 | ice->set_spdif_clock = stdclock_set_spdif_clock; |
| 2504 | if (!ice->hw_rates) |
| 2505 | set_std_hw_rates(ice); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2506 | |
| 2507 | if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) { |
| 2508 | snd_card_free(card); |
| 2509 | return err; |
| 2510 | } |
| 2511 | |
| 2512 | if ((err = snd_vt1724_pcm_spdif(ice, pcm_dev++)) < 0) { |
| 2513 | snd_card_free(card); |
| 2514 | return err; |
| 2515 | } |
| 2516 | |
| 2517 | if ((err = snd_vt1724_pcm_indep(ice, pcm_dev++)) < 0) { |
| 2518 | snd_card_free(card); |
| 2519 | return err; |
| 2520 | } |
| 2521 | |
| 2522 | if ((err = snd_vt1724_ac97_mixer(ice)) < 0) { |
| 2523 | snd_card_free(card); |
| 2524 | return err; |
| 2525 | } |
| 2526 | |
| 2527 | if ((err = snd_vt1724_build_controls(ice)) < 0) { |
| 2528 | snd_card_free(card); |
| 2529 | return err; |
| 2530 | } |
| 2531 | |
| 2532 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ |
| 2533 | if ((err = snd_vt1724_spdif_build_controls(ice)) < 0) { |
| 2534 | snd_card_free(card); |
| 2535 | return err; |
| 2536 | } |
| 2537 | } |
| 2538 | |
| 2539 | if (c->build_controls) { |
| 2540 | if ((err = c->build_controls(ice)) < 0) { |
| 2541 | snd_card_free(card); |
| 2542 | return err; |
| 2543 | } |
| 2544 | } |
| 2545 | |
| 2546 | if (! c->no_mpu401) { |
| 2547 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 2548 | struct snd_rawmidi *rmidi; |
| 2549 | |
| 2550 | err = snd_rawmidi_new(card, "MIDI", 0, 1, 1, &rmidi); |
| 2551 | if (err < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2552 | snd_card_free(card); |
| 2553 | return err; |
| 2554 | } |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 2555 | ice->rmidi[0] = rmidi; |
| 2556 | rmidi->private_data = ice; |
| 2557 | strcpy(rmidi->name, "ICE1724 MIDI"); |
| 2558 | rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT | |
| 2559 | SNDRV_RAWMIDI_INFO_INPUT | |
| 2560 | SNDRV_RAWMIDI_INFO_DUPLEX; |
| 2561 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, |
| 2562 | &vt1724_midi_output_ops); |
| 2563 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, |
| 2564 | &vt1724_midi_input_ops); |
| 2565 | |
Takashi Iwai | 3a841d5 | 2008-04-23 17:47:28 +0200 | [diff] [blame] | 2566 | /* set watermarks */ |
| 2567 | outb(VT1724_MPU_RX_FIFO | 0x1, |
| 2568 | ICEREG1724(ice, MPU_FIFO_WM)); |
| 2569 | outb(0x1, ICEREG1724(ice, MPU_FIFO_WM)); |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 2570 | /* set UART mode */ |
| 2571 | outb(VT1724_MPU_UART, ICEREG1724(ice, MPU_CTRL)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2572 | } |
| 2573 | } |
| 2574 | |
| 2575 | sprintf(card->longname, "%s at 0x%lx, irq %i", |
| 2576 | card->shortname, ice->port, ice->irq); |
| 2577 | |
| 2578 | if ((err = snd_card_register(card)) < 0) { |
| 2579 | snd_card_free(card); |
| 2580 | return err; |
| 2581 | } |
| 2582 | pci_set_drvdata(pci, card); |
| 2583 | dev++; |
| 2584 | return 0; |
| 2585 | } |
| 2586 | |
| 2587 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) |
| 2588 | { |
| 2589 | snd_card_free(pci_get_drvdata(pci)); |
| 2590 | pci_set_drvdata(pci, NULL); |
| 2591 | } |
| 2592 | |
| 2593 | static struct pci_driver driver = { |
| 2594 | .name = "ICE1724", |
| 2595 | .id_table = snd_vt1724_ids, |
| 2596 | .probe = snd_vt1724_probe, |
| 2597 | .remove = __devexit_p(snd_vt1724_remove), |
| 2598 | }; |
| 2599 | |
| 2600 | static int __init alsa_card_ice1724_init(void) |
| 2601 | { |
Takashi Iwai | 01d25d4 | 2005-04-11 16:58:24 +0200 | [diff] [blame] | 2602 | return pci_register_driver(&driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2603 | } |
| 2604 | |
| 2605 | static void __exit alsa_card_ice1724_exit(void) |
| 2606 | { |
| 2607 | pci_unregister_driver(&driver); |
| 2608 | } |
| 2609 | |
| 2610 | module_init(alsa_card_ice1724_init) |
| 2611 | module_exit(alsa_card_ice1724_exit) |