interwave.c 25 KB

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  1. // SPDX-License-Identifier: GPL-2.0-or-later
  2. /*
  3. * Driver for AMD InterWave soundcard
  4. * Copyright (c) by Jaroslav Kysela <[email protected]>
  5. *
  6. * 1999/07/22 Erik Inge Bolso <[email protected]>
  7. * * mixer group handlers
  8. */
  9. #include <linux/init.h>
  10. #include <linux/err.h>
  11. #include <linux/isa.h>
  12. #include <linux/delay.h>
  13. #include <linux/pnp.h>
  14. #include <linux/module.h>
  15. #include <asm/dma.h>
  16. #include <sound/core.h>
  17. #include <sound/gus.h>
  18. #include <sound/wss.h>
  19. #ifdef SNDRV_STB
  20. #include <sound/tea6330t.h>
  21. #endif
  22. #define SNDRV_LEGACY_FIND_FREE_IRQ
  23. #define SNDRV_LEGACY_FIND_FREE_DMA
  24. #include <sound/initval.h>
  25. MODULE_AUTHOR("Jaroslav Kysela <[email protected]>");
  26. MODULE_LICENSE("GPL");
  27. #ifndef SNDRV_STB
  28. MODULE_DESCRIPTION("AMD InterWave");
  29. #else
  30. MODULE_DESCRIPTION("AMD InterWave STB with TEA6330T");
  31. #endif
  32. static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
  33. static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
  34. static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
  35. #ifdef CONFIG_PNP
  36. static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
  37. #endif
  38. static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */
  39. #ifdef SNDRV_STB
  40. static long port_tc[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x350,0x360,0x370,0x380 */
  41. #endif
  42. static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */
  43. static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
  44. static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */
  45. static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29};
  46. /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */
  47. static int midi[SNDRV_CARDS];
  48. static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
  49. static int effect[SNDRV_CARDS];
  50. #ifdef SNDRV_STB
  51. #define PFX "interwave-stb: "
  52. #define INTERWAVE_DRIVER "snd_interwave_stb"
  53. #define INTERWAVE_PNP_DRIVER "interwave-stb"
  54. #else
  55. #define PFX "interwave: "
  56. #define INTERWAVE_DRIVER "snd_interwave"
  57. #define INTERWAVE_PNP_DRIVER "interwave"
  58. #endif
  59. module_param_array(index, int, NULL, 0444);
  60. MODULE_PARM_DESC(index, "Index value for InterWave soundcard.");
  61. module_param_array(id, charp, NULL, 0444);
  62. MODULE_PARM_DESC(id, "ID string for InterWave soundcard.");
  63. module_param_array(enable, bool, NULL, 0444);
  64. MODULE_PARM_DESC(enable, "Enable InterWave soundcard.");
  65. #ifdef CONFIG_PNP
  66. module_param_array(isapnp, bool, NULL, 0444);
  67. MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
  68. #endif
  69. module_param_hw_array(port, long, ioport, NULL, 0444);
  70. MODULE_PARM_DESC(port, "Port # for InterWave driver.");
  71. #ifdef SNDRV_STB
  72. module_param_hw_array(port_tc, long, ioport, NULL, 0444);
  73. MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver.");
  74. #endif
  75. module_param_hw_array(irq, int, irq, NULL, 0444);
  76. MODULE_PARM_DESC(irq, "IRQ # for InterWave driver.");
  77. module_param_hw_array(dma1, int, dma, NULL, 0444);
  78. MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver.");
  79. module_param_hw_array(dma2, int, dma, NULL, 0444);
  80. MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver.");
  81. module_param_array(joystick_dac, int, NULL, 0444);
  82. MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver.");
  83. module_param_array(midi, int, NULL, 0444);
  84. MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver.");
  85. module_param_array(pcm_channels, int, NULL, 0444);
  86. MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver.");
  87. module_param_array(effect, int, NULL, 0444);
  88. MODULE_PARM_DESC(effect, "Effects enable for InterWave driver.");
  89. struct snd_interwave {
  90. int irq;
  91. struct snd_card *card;
  92. struct snd_gus_card *gus;
  93. struct snd_wss *wss;
  94. #ifdef SNDRV_STB
  95. struct resource *i2c_res;
  96. #endif
  97. unsigned short gus_status_reg;
  98. unsigned short pcm_status_reg;
  99. #ifdef CONFIG_PNP
  100. struct pnp_dev *dev;
  101. #ifdef SNDRV_STB
  102. struct pnp_dev *devtc;
  103. #endif
  104. #endif
  105. };
  106. #ifdef CONFIG_PNP
  107. static int isa_registered;
  108. static int pnp_registered;
  109. static const struct pnp_card_device_id snd_interwave_pnpids[] = {
  110. #ifndef SNDRV_STB
  111. /* Gravis UltraSound Plug & Play */
  112. { .id = "GRV0001", .devs = { { .id = "GRV0000" } } },
  113. /* STB SoundRage32 */
  114. { .id = "STB011a", .devs = { { .id = "STB0010" } } },
  115. /* MED3210 */
  116. { .id = "DXP3201", .devs = { { .id = "DXP0010" } } },
  117. /* Dynasonic Pro */
  118. /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */
  119. { .id = "CDC1111", .devs = { { .id = "CDC1112" } } },
  120. /* Panasonic PCA761AW Audio Card */
  121. { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } },
  122. /* InterWave STB without TEA6330T */
  123. { .id = "ADV550a", .devs = { { .id = "ADV0010" } } },
  124. #else
  125. /* InterWave STB with TEA6330T */
  126. { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } },
  127. #endif
  128. { .id = "" }
  129. };
  130. MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids);
  131. #endif /* CONFIG_PNP */
  132. #ifdef SNDRV_STB
  133. static void snd_interwave_i2c_setlines(struct snd_i2c_bus *bus, int ctrl, int data)
  134. {
  135. unsigned long port = bus->private_value;
  136. #if 0
  137. printk(KERN_DEBUG "i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);
  138. #endif
  139. outb((data << 1) | ctrl, port);
  140. udelay(10);
  141. }
  142. static int snd_interwave_i2c_getclockline(struct snd_i2c_bus *bus)
  143. {
  144. unsigned long port = bus->private_value;
  145. unsigned char res;
  146. res = inb(port) & 1;
  147. #if 0
  148. printk(KERN_DEBUG "i2c_getclockline - 0x%lx -> %i\n", port, res);
  149. #endif
  150. return res;
  151. }
  152. static int snd_interwave_i2c_getdataline(struct snd_i2c_bus *bus, int ack)
  153. {
  154. unsigned long port = bus->private_value;
  155. unsigned char res;
  156. if (ack)
  157. udelay(10);
  158. res = (inb(port) & 2) >> 1;
  159. #if 0
  160. printk(KERN_DEBUG "i2c_getdataline - 0x%lx -> %i\n", port, res);
  161. #endif
  162. return res;
  163. }
  164. static struct snd_i2c_bit_ops snd_interwave_i2c_bit_ops = {
  165. .setlines = snd_interwave_i2c_setlines,
  166. .getclock = snd_interwave_i2c_getclockline,
  167. .getdata = snd_interwave_i2c_getdataline,
  168. };
  169. static int snd_interwave_detect_stb(struct snd_interwave *iwcard,
  170. struct snd_gus_card *gus, int dev,
  171. struct snd_i2c_bus **rbus)
  172. {
  173. unsigned long port;
  174. struct snd_i2c_bus *bus;
  175. struct snd_card *card = iwcard->card;
  176. char name[32];
  177. int err;
  178. *rbus = NULL;
  179. port = port_tc[dev];
  180. if (port == SNDRV_AUTO_PORT) {
  181. port = 0x350;
  182. if (gus->gf1.port == 0x250) {
  183. port = 0x360;
  184. }
  185. while (port <= 0x380) {
  186. iwcard->i2c_res = devm_request_region(card->dev, port, 1,
  187. "InterWave (I2C bus)");
  188. if (iwcard->i2c_res)
  189. break;
  190. port += 0x10;
  191. }
  192. } else {
  193. iwcard->i2c_res = devm_request_region(card->dev, port, 1,
  194. "InterWave (I2C bus)");
  195. }
  196. if (iwcard->i2c_res == NULL) {
  197. snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n");
  198. return -ENODEV;
  199. }
  200. sprintf(name, "InterWave-%i", card->number);
  201. err = snd_i2c_bus_create(card, name, NULL, &bus);
  202. if (err < 0)
  203. return err;
  204. bus->private_value = port;
  205. bus->hw_ops.bit = &snd_interwave_i2c_bit_ops;
  206. err = snd_tea6330t_detect(bus, 0);
  207. if (err < 0)
  208. return err;
  209. *rbus = bus;
  210. return 0;
  211. }
  212. #endif
  213. static int snd_interwave_detect(struct snd_interwave *iwcard,
  214. struct snd_gus_card *gus,
  215. int dev
  216. #ifdef SNDRV_STB
  217. , struct snd_i2c_bus **rbus
  218. #endif
  219. )
  220. {
  221. unsigned long flags;
  222. unsigned char rev1, rev2;
  223. int d;
  224. snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */
  225. d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET);
  226. if ((d & 0x07) != 0) {
  227. snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);
  228. return -ENODEV;
  229. }
  230. udelay(160);
  231. snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */
  232. udelay(160);
  233. d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET);
  234. if ((d & 0x07) != 1) {
  235. snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);
  236. return -ENODEV;
  237. }
  238. spin_lock_irqsave(&gus->reg_lock, flags);
  239. rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
  240. snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1);
  241. rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER);
  242. snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1);
  243. spin_unlock_irqrestore(&gus->reg_lock, flags);
  244. snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2);
  245. if ((rev1 & 0xf0) == (rev2 & 0xf0) &&
  246. (rev1 & 0x0f) != (rev2 & 0x0f)) {
  247. snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port);
  248. gus->interwave = 1;
  249. strcpy(gus->card->shortname, "AMD InterWave");
  250. gus->revision = rev1 >> 4;
  251. #ifndef SNDRV_STB
  252. return 0; /* ok.. We have an InterWave board */
  253. #else
  254. return snd_interwave_detect_stb(iwcard, gus, dev, rbus);
  255. #endif
  256. }
  257. snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port);
  258. return -ENODEV;
  259. }
  260. static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id)
  261. {
  262. struct snd_interwave *iwcard = dev_id;
  263. int loop, max = 5;
  264. int handled = 0;
  265. do {
  266. loop = 0;
  267. if (inb(iwcard->gus_status_reg)) {
  268. handled = 1;
  269. snd_gus_interrupt(irq, iwcard->gus);
  270. loop++;
  271. }
  272. if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */
  273. handled = 1;
  274. snd_wss_interrupt(irq, iwcard->wss);
  275. loop++;
  276. }
  277. } while (loop && --max > 0);
  278. return IRQ_RETVAL(handled);
  279. }
  280. static void snd_interwave_reset(struct snd_gus_card *gus)
  281. {
  282. snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00);
  283. udelay(160);
  284. snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01);
  285. udelay(160);
  286. }
  287. static void snd_interwave_bank_sizes(struct snd_gus_card *gus, int *sizes)
  288. {
  289. unsigned int idx;
  290. unsigned int local;
  291. unsigned char d;
  292. for (idx = 0; idx < 4; idx++) {
  293. sizes[idx] = 0;
  294. d = 0x55;
  295. for (local = idx << 22;
  296. local < (idx << 22) + 0x400000;
  297. local += 0x40000, d++) {
  298. snd_gf1_poke(gus, local, d);
  299. snd_gf1_poke(gus, local + 1, d + 1);
  300. #if 0
  301. printk(KERN_DEBUG "d = 0x%x, local = 0x%x, "
  302. "local + 1 = 0x%x, idx << 22 = 0x%x\n",
  303. d,
  304. snd_gf1_peek(gus, local),
  305. snd_gf1_peek(gus, local + 1),
  306. snd_gf1_peek(gus, idx << 22));
  307. #endif
  308. if (snd_gf1_peek(gus, local) != d ||
  309. snd_gf1_peek(gus, local + 1) != d + 1 ||
  310. snd_gf1_peek(gus, idx << 22) != 0x55)
  311. break;
  312. sizes[idx]++;
  313. }
  314. }
  315. #if 0
  316. printk(KERN_DEBUG "sizes: %i %i %i %i\n",
  317. sizes[0], sizes[1], sizes[2], sizes[3]);
  318. #endif
  319. }
  320. struct rom_hdr {
  321. /* 000 */ unsigned char iwave[8];
  322. /* 008 */ unsigned char rom_hdr_revision;
  323. /* 009 */ unsigned char series_number;
  324. /* 010 */ unsigned char series_name[16];
  325. /* 026 */ unsigned char date[10];
  326. /* 036 */ unsigned short vendor_revision_major;
  327. /* 038 */ unsigned short vendor_revision_minor;
  328. /* 040 */ unsigned int rom_size;
  329. /* 044 */ unsigned char copyright[128];
  330. /* 172 */ unsigned char vendor_name[64];
  331. /* 236 */ unsigned char rom_description[128];
  332. /* 364 */ unsigned char pad[147];
  333. /* 511 */ unsigned char csum;
  334. };
  335. static void snd_interwave_detect_memory(struct snd_gus_card *gus)
  336. {
  337. static const unsigned int lmc[13] =
  338. {
  339. 0x00000001, 0x00000101, 0x01010101, 0x00000401,
  340. 0x04040401, 0x00040101, 0x04040101, 0x00000004,
  341. 0x00000404, 0x04040404, 0x00000010, 0x00001010,
  342. 0x10101010
  343. };
  344. int bank_pos, pages;
  345. unsigned int i, lmct;
  346. int psizes[4];
  347. unsigned char iwave[8];
  348. unsigned char csum;
  349. snd_interwave_reset(gus);
  350. snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */
  351. snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */
  352. snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c);
  353. /* ok.. simple test of memory size */
  354. pages = 0;
  355. snd_gf1_poke(gus, 0, 0x55);
  356. snd_gf1_poke(gus, 1, 0xaa);
  357. #if 1
  358. if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa)
  359. #else
  360. if (0) /* ok.. for testing of 0k RAM */
  361. #endif
  362. {
  363. snd_interwave_bank_sizes(gus, psizes);
  364. lmct = (psizes[3] << 24) | (psizes[2] << 16) |
  365. (psizes[1] << 8) | psizes[0];
  366. #if 0
  367. printk(KERN_DEBUG "lmct = 0x%08x\n", lmct);
  368. #endif
  369. for (i = 0; i < ARRAY_SIZE(lmc); i++)
  370. if (lmct == lmc[i]) {
  371. #if 0
  372. printk(KERN_DEBUG "found !!! %i\n", i);
  373. #endif
  374. snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i);
  375. snd_interwave_bank_sizes(gus, psizes);
  376. break;
  377. }
  378. if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode)
  379. snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2);
  380. for (i = 0; i < 4; i++) {
  381. gus->gf1.mem_alloc.banks_8[i].address =
  382. gus->gf1.mem_alloc.banks_16[i].address = i << 22;
  383. gus->gf1.mem_alloc.banks_8[i].size =
  384. gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18;
  385. pages += psizes[i];
  386. }
  387. }
  388. pages <<= 18;
  389. gus->gf1.memory = pages;
  390. snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */
  391. snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5));
  392. gus->gf1.rom_banks = 0;
  393. gus->gf1.rom_memory = 0;
  394. for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) {
  395. for (i = 0; i < 8; ++i)
  396. iwave[i] = snd_gf1_peek(gus, bank_pos + i);
  397. if (strncmp(iwave, "INTRWAVE", 8))
  398. continue; /* first check */
  399. csum = 0;
  400. for (i = 0; i < sizeof(struct rom_hdr); i++)
  401. csum += snd_gf1_peek(gus, bank_pos + i);
  402. if (csum != 0)
  403. continue; /* not valid rom */
  404. gus->gf1.rom_banks++;
  405. gus->gf1.rom_present |= 1 << (bank_pos >> 22);
  406. gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) |
  407. (snd_gf1_peek(gus, bank_pos + 41) << 8) |
  408. (snd_gf1_peek(gus, bank_pos + 42) << 16) |
  409. (snd_gf1_peek(gus, bank_pos + 43) << 24);
  410. }
  411. #if 0
  412. if (gus->gf1.rom_memory > 0) {
  413. if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
  414. gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC;
  415. }
  416. #endif
  417. snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */
  418. if (!gus->gf1.enh_mode)
  419. snd_interwave_reset(gus);
  420. }
  421. static void snd_interwave_init(int dev, struct snd_gus_card *gus)
  422. {
  423. unsigned long flags;
  424. /* ok.. some InterWave specific initialization */
  425. spin_lock_irqsave(&gus->reg_lock, flags);
  426. snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00);
  427. snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f);
  428. snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49);
  429. snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11);
  430. snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00);
  431. snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30);
  432. snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00);
  433. spin_unlock_irqrestore(&gus->reg_lock, flags);
  434. gus->equal_irq = 1;
  435. gus->codec_flag = 1;
  436. gus->interwave = 1;
  437. gus->max_flag = 1;
  438. gus->joystick_dac = joystick_dac[dev];
  439. }
  440. static const struct snd_kcontrol_new snd_interwave_controls[] = {
  441. WSS_DOUBLE("Master Playback Switch", 0,
  442. CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1),
  443. WSS_DOUBLE("Master Playback Volume", 0,
  444. CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1),
  445. WSS_DOUBLE("Mic Playback Switch", 0,
  446. CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1),
  447. WSS_DOUBLE("Mic Playback Volume", 0,
  448. CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1)
  449. };
  450. static int snd_interwave_mixer(struct snd_wss *chip)
  451. {
  452. struct snd_card *card = chip->card;
  453. struct snd_ctl_elem_id id1, id2;
  454. unsigned int idx;
  455. int err;
  456. memset(&id1, 0, sizeof(id1));
  457. memset(&id2, 0, sizeof(id2));
  458. id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
  459. #if 0
  460. /* remove mono microphone controls */
  461. strcpy(id1.name, "Mic Playback Switch");
  462. err = snd_ctl_remove_id(card, &id1);
  463. if (err < 0)
  464. return err;
  465. strcpy(id1.name, "Mic Playback Volume");
  466. err = snd_ctl_remove_id(card, &id1);
  467. if (err < 0)
  468. return err;
  469. #endif
  470. /* add new master and mic controls */
  471. for (idx = 0; idx < ARRAY_SIZE(snd_interwave_controls); idx++) {
  472. err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip));
  473. if (err < 0)
  474. return err;
  475. }
  476. snd_wss_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f);
  477. snd_wss_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f);
  478. snd_wss_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f);
  479. snd_wss_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f);
  480. /* reassign AUXA to SYNTHESIZER */
  481. strcpy(id1.name, "Aux Playback Switch");
  482. strcpy(id2.name, "Synth Playback Switch");
  483. err = snd_ctl_rename_id(card, &id1, &id2);
  484. if (err < 0)
  485. return err;
  486. strcpy(id1.name, "Aux Playback Volume");
  487. strcpy(id2.name, "Synth Playback Volume");
  488. err = snd_ctl_rename_id(card, &id1, &id2);
  489. if (err < 0)
  490. return err;
  491. /* reassign AUXB to CD */
  492. strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
  493. strcpy(id2.name, "CD Playback Switch");
  494. err = snd_ctl_rename_id(card, &id1, &id2);
  495. if (err < 0)
  496. return err;
  497. strcpy(id1.name, "Aux Playback Volume");
  498. strcpy(id2.name, "CD Playback Volume");
  499. err = snd_ctl_rename_id(card, &id1, &id2);
  500. if (err < 0)
  501. return err;
  502. return 0;
  503. }
  504. #ifdef CONFIG_PNP
  505. static int snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
  506. struct pnp_card_link *card,
  507. const struct pnp_card_device_id *id)
  508. {
  509. struct pnp_dev *pdev;
  510. int err;
  511. iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
  512. if (iwcard->dev == NULL)
  513. return -EBUSY;
  514. #ifdef SNDRV_STB
  515. iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL);
  516. if (iwcard->devtc == NULL)
  517. return -EBUSY;
  518. #endif
  519. /* Synth & Codec initialization */
  520. pdev = iwcard->dev;
  521. err = pnp_activate_dev(pdev);
  522. if (err < 0) {
  523. snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n");
  524. return err;
  525. }
  526. if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) ||
  527. pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) {
  528. snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n");
  529. return -ENOENT;
  530. }
  531. port[dev] = pnp_port_start(pdev, 0);
  532. dma1[dev] = pnp_dma(pdev, 0);
  533. if (dma2[dev] >= 0)
  534. dma2[dev] = pnp_dma(pdev, 1);
  535. irq[dev] = pnp_irq(pdev, 0);
  536. snd_printdd("isapnp IW: sb port=0x%llx, gf1 port=0x%llx, codec port=0x%llx\n",
  537. (unsigned long long)pnp_port_start(pdev, 0),
  538. (unsigned long long)pnp_port_start(pdev, 1),
  539. (unsigned long long)pnp_port_start(pdev, 2));
  540. snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]);
  541. #ifdef SNDRV_STB
  542. /* Tone Control initialization */
  543. pdev = iwcard->devtc;
  544. err = pnp_activate_dev(pdev);
  545. if (err < 0) {
  546. snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n");
  547. return err;
  548. }
  549. port_tc[dev] = pnp_port_start(pdev, 0);
  550. snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]);
  551. #endif
  552. return 0;
  553. }
  554. #endif /* CONFIG_PNP */
  555. static int snd_interwave_card_new(struct device *pdev, int dev,
  556. struct snd_card **cardp)
  557. {
  558. struct snd_card *card;
  559. struct snd_interwave *iwcard;
  560. int err;
  561. err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE,
  562. sizeof(struct snd_interwave), &card);
  563. if (err < 0)
  564. return err;
  565. iwcard = card->private_data;
  566. iwcard->card = card;
  567. iwcard->irq = -1;
  568. *cardp = card;
  569. return 0;
  570. }
  571. static int snd_interwave_probe_gus(struct snd_card *card, int dev,
  572. struct snd_gus_card **gusp)
  573. {
  574. return snd_gus_create(card, port[dev], -irq[dev], dma1[dev], dma2[dev],
  575. 0, 32, pcm_channels[dev], effect[dev], gusp);
  576. }
  577. static int snd_interwave_probe(struct snd_card *card, int dev,
  578. struct snd_gus_card *gus)
  579. {
  580. int xirq, xdma1, xdma2;
  581. struct snd_interwave *iwcard = card->private_data;
  582. struct snd_wss *wss;
  583. #ifdef SNDRV_STB
  584. struct snd_i2c_bus *i2c_bus;
  585. #endif
  586. char *str;
  587. int err;
  588. xirq = irq[dev];
  589. xdma1 = dma1[dev];
  590. xdma2 = dma2[dev];
  591. err = snd_interwave_detect(iwcard, gus, dev
  592. #ifdef SNDRV_STB
  593. , &i2c_bus
  594. #endif
  595. );
  596. if (err < 0)
  597. return err;
  598. iwcard->gus_status_reg = gus->gf1.reg_irqstat;
  599. iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;
  600. snd_interwave_init(dev, gus);
  601. snd_interwave_detect_memory(gus);
  602. err = snd_gus_initialize(gus);
  603. if (err < 0)
  604. return err;
  605. if (devm_request_irq(card->dev, xirq, snd_interwave_interrupt, 0,
  606. "InterWave", iwcard)) {
  607. snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq);
  608. return -EBUSY;
  609. }
  610. iwcard->irq = xirq;
  611. card->sync_irq = iwcard->irq;
  612. err = snd_wss_create(card,
  613. gus->gf1.port + 0x10c, -1, xirq,
  614. xdma2 < 0 ? xdma1 : xdma2, xdma1,
  615. WSS_HW_INTERWAVE,
  616. WSS_HWSHARE_IRQ |
  617. WSS_HWSHARE_DMA1 |
  618. WSS_HWSHARE_DMA2,
  619. &wss);
  620. if (err < 0)
  621. return err;
  622. err = snd_wss_pcm(wss, 0);
  623. if (err < 0)
  624. return err;
  625. sprintf(wss->pcm->name + strlen(wss->pcm->name), " rev %c",
  626. gus->revision + 'A');
  627. strcat(wss->pcm->name, " (codec)");
  628. err = snd_wss_timer(wss, 2);
  629. if (err < 0)
  630. return err;
  631. err = snd_wss_mixer(wss);
  632. if (err < 0)
  633. return err;
  634. if (pcm_channels[dev] > 0) {
  635. err = snd_gf1_pcm_new(gus, 1, 1);
  636. if (err < 0)
  637. return err;
  638. }
  639. err = snd_interwave_mixer(wss);
  640. if (err < 0)
  641. return err;
  642. #ifdef SNDRV_STB
  643. {
  644. struct snd_ctl_elem_id id1, id2;
  645. memset(&id1, 0, sizeof(id1));
  646. memset(&id2, 0, sizeof(id2));
  647. id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
  648. strcpy(id1.name, "Master Playback Switch");
  649. strcpy(id2.name, id1.name);
  650. id2.index = 1;
  651. err = snd_ctl_rename_id(card, &id1, &id2);
  652. if (err < 0)
  653. return err;
  654. strcpy(id1.name, "Master Playback Volume");
  655. strcpy(id2.name, id1.name);
  656. err = snd_ctl_rename_id(card, &id1, &id2);
  657. if (err < 0)
  658. return err;
  659. err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1);
  660. if (err < 0)
  661. return err;
  662. }
  663. #endif
  664. gus->uart_enable = midi[dev];
  665. err = snd_gf1_rawmidi_new(gus, 0);
  666. if (err < 0)
  667. return err;
  668. #ifndef SNDRV_STB
  669. str = "AMD InterWave";
  670. if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)
  671. str = "Dynasonic 3-D";
  672. #else
  673. str = "InterWave STB";
  674. #endif
  675. strcpy(card->driver, str);
  676. strcpy(card->shortname, str);
  677. sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d",
  678. str,
  679. gus->gf1.port,
  680. xirq,
  681. xdma1);
  682. if (xdma2 >= 0)
  683. sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
  684. err = snd_card_register(card);
  685. if (err < 0)
  686. return err;
  687. iwcard->wss = wss;
  688. iwcard->gus = gus;
  689. return 0;
  690. }
  691. static int snd_interwave_isa_match(struct device *pdev,
  692. unsigned int dev)
  693. {
  694. if (!enable[dev])
  695. return 0;
  696. #ifdef CONFIG_PNP
  697. if (isapnp[dev])
  698. return 0;
  699. #endif
  700. return 1;
  701. }
  702. static int snd_interwave_isa_probe(struct device *pdev,
  703. unsigned int dev)
  704. {
  705. struct snd_card *card;
  706. struct snd_gus_card *gus;
  707. int err;
  708. static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
  709. static const int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};
  710. if (irq[dev] == SNDRV_AUTO_IRQ) {
  711. irq[dev] = snd_legacy_find_free_irq(possible_irqs);
  712. if (irq[dev] < 0) {
  713. snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
  714. return -EBUSY;
  715. }
  716. }
  717. if (dma1[dev] == SNDRV_AUTO_DMA) {
  718. dma1[dev] = snd_legacy_find_free_dma(possible_dmas);
  719. if (dma1[dev] < 0) {
  720. snd_printk(KERN_ERR PFX "unable to find a free DMA1\n");
  721. return -EBUSY;
  722. }
  723. }
  724. if (dma2[dev] == SNDRV_AUTO_DMA) {
  725. dma2[dev] = snd_legacy_find_free_dma(possible_dmas);
  726. if (dma2[dev] < 0) {
  727. snd_printk(KERN_ERR PFX "unable to find a free DMA2\n");
  728. return -EBUSY;
  729. }
  730. }
  731. err = snd_interwave_card_new(pdev, dev, &card);
  732. if (err < 0)
  733. return err;
  734. if (port[dev] != SNDRV_AUTO_PORT)
  735. err = snd_interwave_probe_gus(card, dev, &gus);
  736. else {
  737. static const long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260};
  738. int i;
  739. for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
  740. port[dev] = possible_ports[i];
  741. err = snd_interwave_probe_gus(card, dev, &gus);
  742. if (! err)
  743. return 0;
  744. }
  745. }
  746. if (err < 0)
  747. return err;
  748. err = snd_interwave_probe(card, dev, gus);
  749. if (err < 0)
  750. return err;
  751. dev_set_drvdata(pdev, card);
  752. return 0;
  753. }
  754. static struct isa_driver snd_interwave_driver = {
  755. .match = snd_interwave_isa_match,
  756. .probe = snd_interwave_isa_probe,
  757. /* FIXME: suspend,resume */
  758. .driver = {
  759. .name = INTERWAVE_DRIVER
  760. },
  761. };
  762. #ifdef CONFIG_PNP
  763. static int snd_interwave_pnp_detect(struct pnp_card_link *pcard,
  764. const struct pnp_card_device_id *pid)
  765. {
  766. static int dev;
  767. struct snd_card *card;
  768. struct snd_gus_card *gus;
  769. int res;
  770. for ( ; dev < SNDRV_CARDS; dev++) {
  771. if (enable[dev] && isapnp[dev])
  772. break;
  773. }
  774. if (dev >= SNDRV_CARDS)
  775. return -ENODEV;
  776. res = snd_interwave_card_new(&pcard->card->dev, dev, &card);
  777. if (res < 0)
  778. return res;
  779. res = snd_interwave_pnp(dev, card->private_data, pcard, pid);
  780. if (res < 0)
  781. return res;
  782. res = snd_interwave_probe_gus(card, dev, &gus);
  783. if (res < 0)
  784. return res;
  785. res = snd_interwave_probe(card, dev, gus);
  786. if (res < 0)
  787. return res;
  788. pnp_set_card_drvdata(pcard, card);
  789. dev++;
  790. return 0;
  791. }
  792. static struct pnp_card_driver interwave_pnpc_driver = {
  793. .flags = PNP_DRIVER_RES_DISABLE,
  794. .name = INTERWAVE_PNP_DRIVER,
  795. .id_table = snd_interwave_pnpids,
  796. .probe = snd_interwave_pnp_detect,
  797. /* FIXME: suspend,resume */
  798. };
  799. #endif /* CONFIG_PNP */
  800. static int __init alsa_card_interwave_init(void)
  801. {
  802. int err;
  803. err = isa_register_driver(&snd_interwave_driver, SNDRV_CARDS);
  804. #ifdef CONFIG_PNP
  805. if (!err)
  806. isa_registered = 1;
  807. err = pnp_register_card_driver(&interwave_pnpc_driver);
  808. if (!err)
  809. pnp_registered = 1;
  810. if (isa_registered)
  811. err = 0;
  812. #endif
  813. return err;
  814. }
  815. static void __exit alsa_card_interwave_exit(void)
  816. {
  817. #ifdef CONFIG_PNP
  818. if (pnp_registered)
  819. pnp_unregister_card_driver(&interwave_pnpc_driver);
  820. if (isa_registered)
  821. #endif
  822. isa_unregister_driver(&snd_interwave_driver);
  823. }
  824. module_init(alsa_card_interwave_init)
  825. module_exit(alsa_card_interwave_exit)