1 /* 2 * The driver for the EMU10K1 (SB Live!) based soundcards 3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz> 4 * 5 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk> 6 * Added support for Audigy 2 Value. 7 * 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 */ 25 26 #include <sound/driver.h> 27 #include <linux/init.h> 28 #include <linux/pci.h> 29 #include <linux/time.h> 30 #include <linux/moduleparam.h> 31 #include <sound/core.h> 32 #include <sound/emu10k1.h> 33 #include <sound/initval.h> 34 35 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); 36 MODULE_DESCRIPTION("EMU10K1"); 37 MODULE_LICENSE("GPL"); 38 MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB Live!/PCI512/E-mu APS}," 39 "{Creative Labs,SB Audigy}}"); 40 41 #if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE)) 42 #define ENABLE_SYNTH 43 #include <sound/emu10k1_synth.h> 44 #endif 45 46 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 47 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 48 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 49 static int extin[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 50 static int extout[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 51 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; 52 static int max_synth_voices[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 64}; 53 static int max_buffer_size[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 128}; 54 static int enable_ir[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 55 static uint subsystem[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; /* Force card subsystem model */ 56 57 module_param_array(index, int, NULL, 0444); 58 MODULE_PARM_DESC(index, "Index value for the EMU10K1 soundcard."); 59 module_param_array(id, charp, NULL, 0444); 60 MODULE_PARM_DESC(id, "ID string for the EMU10K1 soundcard."); 61 module_param_array(enable, bool, NULL, 0444); 62 MODULE_PARM_DESC(enable, "Enable the EMU10K1 soundcard."); 63 module_param_array(extin, int, NULL, 0444); 64 MODULE_PARM_DESC(extin, "Available external inputs for FX8010. Zero=default."); 65 module_param_array(extout, int, NULL, 0444); 66 MODULE_PARM_DESC(extout, "Available external outputs for FX8010. Zero=default."); 67 module_param_array(seq_ports, int, NULL, 0444); 68 MODULE_PARM_DESC(seq_ports, "Allocated sequencer ports for internal synthesizer."); 69 module_param_array(max_synth_voices, int, NULL, 0444); 70 MODULE_PARM_DESC(max_synth_voices, "Maximum number of voices for WaveTable."); 71 module_param_array(max_buffer_size, int, NULL, 0444); 72 MODULE_PARM_DESC(max_buffer_size, "Maximum sample buffer size in MB."); 73 module_param_array(enable_ir, bool, NULL, 0444); 74 MODULE_PARM_DESC(enable_ir, "Enable IR."); 75 module_param_array(subsystem, uint, NULL, 0444); 76 MODULE_PARM_DESC(subsystem, "Force card subsystem model."); 77 /* 78 * Class 0401: 1102:0008 (rev 00) Subsystem: 1102:1001 -> Audigy2 Value Model:SB0400 79 */ 80 static struct pci_device_id snd_emu10k1_ids[] = { 81 { 0x1102, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* EMU10K1 */ 82 { 0x1102, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy */ 83 { 0x1102, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, /* Audigy 2 Value SB0400 */ 84 { 0, } 85 }; 86 87 /* 88 * Audigy 2 Value notes: 89 * A_IOCFG Input (GPIO) 90 * 0x400 = Front analog jack plugged in. (Green socket) 91 * 0x1000 = Read analog jack plugged in. (Black socket) 92 * 0x2000 = Center/LFE analog jack plugged in. (Orange socket) 93 * A_IOCFG Output (GPIO) 94 * 0x60 = Sound out of front Left. 95 * Win sets it to 0xXX61 96 */ 97 98 MODULE_DEVICE_TABLE(pci, snd_emu10k1_ids); 99 100 static int __devinit snd_card_emu10k1_probe(struct pci_dev *pci, 101 const struct pci_device_id *pci_id) 102 { 103 static int dev; 104 snd_card_t *card; 105 emu10k1_t *emu; 106 #ifdef ENABLE_SYNTH 107 snd_seq_device_t *wave = NULL; 108 #endif 109 int err; 110 111 if (dev >= SNDRV_CARDS) 112 return -ENODEV; 113 if (!enable[dev]) { 114 dev++; 115 return -ENOENT; 116 } 117 118 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); 119 if (card == NULL) 120 return -ENOMEM; 121 if (max_buffer_size[dev] < 32) 122 max_buffer_size[dev] = 32; 123 else if (max_buffer_size[dev] > 1024) 124 max_buffer_size[dev] = 1024; 125 if ((err = snd_emu10k1_create(card, pci, extin[dev], extout[dev], 126 (long)max_buffer_size[dev] * 1024 * 1024, 127 enable_ir[dev], subsystem[dev], 128 &emu)) < 0) { 129 snd_card_free(card); 130 return err; 131 } 132 if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0) { 133 snd_card_free(card); 134 return err; 135 } 136 if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0) { 137 snd_card_free(card); 138 return err; 139 } 140 if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0) { 141 snd_card_free(card); 142 return err; 143 } 144 /* This stores the periods table. */ 145 if (emu->card_capabilities->ca0151_chip) { /* P16V */ 146 if(snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &emu->p16v_buffer) < 0) { 147 snd_p16v_free(emu); 148 return -ENOMEM; 149 } 150 } 151 152 if ((err = snd_emu10k1_mixer(emu, 0, 3)) < 0) { 153 snd_card_free(card); 154 return err; 155 } 156 157 if ((err = snd_emu10k1_timer(emu, 0)) < 0) { 158 snd_card_free(card); 159 return err; 160 } 161 162 if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0) { 163 snd_card_free(card); 164 return err; 165 } 166 if (emu->card_capabilities->ca0151_chip) { /* P16V */ 167 if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0) { 168 snd_card_free(card); 169 return err; 170 } 171 } 172 if (emu->audigy) { 173 if ((err = snd_emu10k1_audigy_midi(emu)) < 0) { 174 snd_card_free(card); 175 return err; 176 } 177 } else { 178 if ((err = snd_emu10k1_midi(emu)) < 0) { 179 snd_card_free(card); 180 return err; 181 } 182 } 183 if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0) { 184 snd_card_free(card); 185 return err; 186 } 187 #ifdef ENABLE_SYNTH 188 if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, 189 sizeof(snd_emu10k1_synth_arg_t), &wave) < 0 || 190 wave == NULL) { 191 snd_printk("can't initialize Emu10k1 wavetable synth\n"); 192 } else { 193 snd_emu10k1_synth_arg_t *arg; 194 arg = SNDRV_SEQ_DEVICE_ARGPTR(wave); 195 strcpy(wave->name, "Emu-10k1 Synth"); 196 arg->hwptr = emu; 197 arg->index = 1; 198 arg->seq_ports = seq_ports[dev]; 199 arg->max_voices = max_synth_voices[dev]; 200 } 201 #endif 202 203 strcpy(card->driver, emu->card_capabilities->driver); 204 strcpy(card->shortname, emu->card_capabilities->name); 205 snprintf(card->longname, sizeof(card->longname), 206 "%s (rev.%d, serial:0x%x) at 0x%lx, irq %i", 207 card->shortname, emu->revision, emu->serial, emu->port, emu->irq); 208 209 if ((err = snd_card_register(card)) < 0) { 210 snd_card_free(card); 211 return err; 212 } 213 pci_set_drvdata(pci, card); 214 dev++; 215 return 0; 216 } 217 218 static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci) 219 { 220 snd_card_free(pci_get_drvdata(pci)); 221 pci_set_drvdata(pci, NULL); 222 } 223 224 static struct pci_driver driver = { 225 .name = "EMU10K1_Audigy", 226 .id_table = snd_emu10k1_ids, 227 .probe = snd_card_emu10k1_probe, 228 .remove = __devexit_p(snd_card_emu10k1_remove), 229 }; 230 231 static int __init alsa_card_emu10k1_init(void) 232 { 233 return pci_register_driver(&driver); 234 } 235 236 static void __exit alsa_card_emu10k1_exit(void) 237 { 238 pci_unregister_driver(&driver); 239 } 240 241 module_init(alsa_card_emu10k1_init) 242 module_exit(alsa_card_emu10k1_exit) 243