]>
Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
69eb8882 | 2 | * Driver for C-Media's CMI8330 and CMI8329 soundcards. |
1da177e4 LT |
3 | * Copyright (c) by George Talusan <gstalusan@uwaterloo.ca> |
4 | * http://www.undergrad.math.uwaterloo.ca/~gstalusa | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | /* | |
23 | * NOTES | |
24 | * | |
25 | * The extended registers contain mixer settings which are largely | |
26 | * untapped for the time being. | |
27 | * | |
28 | * MPU401 and SPDIF are not supported yet. I don't have the hardware | |
29 | * to aid in coding and testing, so I won't bother. | |
30 | * | |
31 | * To quickly load the module, | |
32 | * | |
33 | * modprobe -a snd-cmi8330 sbport=0x220 sbirq=5 sbdma8=1 | |
c97dff84 | 34 | * sbdma16=5 wssport=0x530 wssirq=11 wssdma=0 fmport=0x388 |
1da177e4 LT |
35 | * |
36 | * This card has two mixers and two PCM devices. I've cheesed it such | |
37 | * that recording and playback can be done through the same device. | |
74a0094c | 38 | * The driver "magically" routes the capturing to the AD1848 codec, |
1da177e4 LT |
39 | * and playback to the SB16 codec. This allows for full-duplex mode |
40 | * to some extent. | |
41 | * The utilities in alsa-utils are aware of both devices, so passing | |
42 | * the appropriate parameters to amixer and alsactl will give you | |
43 | * full control over both mixers. | |
44 | */ | |
45 | ||
1da177e4 | 46 | #include <linux/init.h> |
acdcbc15 | 47 | #include <linux/err.h> |
5e24c1c1 | 48 | #include <linux/isa.h> |
1da177e4 | 49 | #include <linux/pnp.h> |
65a77217 | 50 | #include <linux/module.h> |
1da177e4 | 51 | #include <sound/core.h> |
760fc6b8 | 52 | #include <sound/wss.h> |
48972cc5 | 53 | #include <sound/opl3.h> |
c97dff84 | 54 | #include <sound/mpu401.h> |
1da177e4 LT |
55 | #include <sound/sb.h> |
56 | #include <sound/initval.h> | |
57 | ||
58 | /* | |
59 | */ | |
60 | /* #define ENABLE_SB_MIXER */ | |
61 | #define PLAYBACK_ON_SB | |
62 | ||
63 | /* | |
64 | */ | |
65 | MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>"); | |
69eb8882 | 66 | MODULE_DESCRIPTION("C-Media CMI8330/CMI8329"); |
1da177e4 LT |
67 | MODULE_LICENSE("GPL"); |
68 | MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}"); | |
69 | ||
70 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; | |
71 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; | |
a67ff6a5 | 72 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; |
1da177e4 | 73 | #ifdef CONFIG_PNP |
a67ff6a5 | 74 | static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; |
1da177e4 LT |
75 | #endif |
76 | static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
77 | static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; | |
78 | static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; | |
79 | static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; | |
80 | static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
81 | static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; | |
82 | static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; | |
48972cc5 | 83 | static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
c97dff84 KH |
84 | static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; |
85 | static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; | |
1da177e4 LT |
86 | |
87 | module_param_array(index, int, NULL, 0444); | |
69eb8882 | 88 | MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard."); |
1da177e4 | 89 | module_param_array(id, charp, NULL, 0444); |
69eb8882 | 90 | MODULE_PARM_DESC(id, "ID string for CMI8330/CMI8329 soundcard."); |
1da177e4 | 91 | module_param_array(enable, bool, NULL, 0444); |
69eb8882 | 92 | MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard."); |
1da177e4 LT |
93 | #ifdef CONFIG_PNP |
94 | module_param_array(isapnp, bool, NULL, 0444); | |
95 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
96 | #endif | |
97 | ||
e992ef57 | 98 | module_param_hw_array(sbport, long, ioport, NULL, 0444); |
69eb8882 | 99 | MODULE_PARM_DESC(sbport, "Port # for CMI8330/CMI8329 SB driver."); |
e992ef57 | 100 | module_param_hw_array(sbirq, int, irq, NULL, 0444); |
69eb8882 | 101 | MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330/CMI8329 SB driver."); |
e992ef57 | 102 | module_param_hw_array(sbdma8, int, dma, NULL, 0444); |
69eb8882 | 103 | MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330/CMI8329 SB driver."); |
e992ef57 | 104 | module_param_hw_array(sbdma16, int, dma, NULL, 0444); |
69eb8882 | 105 | MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330/CMI8329 SB driver."); |
1da177e4 | 106 | |
e992ef57 | 107 | module_param_hw_array(wssport, long, ioport, NULL, 0444); |
69eb8882 | 108 | MODULE_PARM_DESC(wssport, "Port # for CMI8330/CMI8329 WSS driver."); |
e992ef57 | 109 | module_param_hw_array(wssirq, int, irq, NULL, 0444); |
69eb8882 | 110 | MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330/CMI8329 WSS driver."); |
e992ef57 | 111 | module_param_hw_array(wssdma, int, dma, NULL, 0444); |
69eb8882 | 112 | MODULE_PARM_DESC(wssdma, "DMA for CMI8330/CMI8329 WSS driver."); |
1da177e4 | 113 | |
e992ef57 | 114 | module_param_hw_array(fmport, long, ioport, NULL, 0444); |
69eb8882 | 115 | MODULE_PARM_DESC(fmport, "FM port # for CMI8330/CMI8329 driver."); |
e992ef57 | 116 | module_param_hw_array(mpuport, long, ioport, NULL, 0444); |
69eb8882 | 117 | MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330/CMI8329 driver."); |
e992ef57 | 118 | module_param_hw_array(mpuirq, int, irq, NULL, 0444); |
69eb8882 | 119 | MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330/CMI8329 MPU-401 port."); |
59b1b34f | 120 | #ifdef CONFIG_PNP |
609d7694 | 121 | static int isa_registered; |
f7a9275d | 122 | static int pnp_registered; |
59b1b34f | 123 | #endif |
f7a9275d | 124 | |
1da177e4 LT |
125 | #define CMI8330_RMUX3D 16 |
126 | #define CMI8330_MUTEMUX 17 | |
127 | #define CMI8330_OUTPUTVOL 18 | |
128 | #define CMI8330_MASTVOL 19 | |
129 | #define CMI8330_LINVOL 20 | |
130 | #define CMI8330_CDINVOL 21 | |
131 | #define CMI8330_WAVVOL 22 | |
132 | #define CMI8330_RECMUX 23 | |
133 | #define CMI8330_WAVGAIN 24 | |
134 | #define CMI8330_LINGAIN 25 | |
135 | #define CMI8330_CDINGAIN 26 | |
136 | ||
137 | static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] = | |
138 | { | |
139 | 0x40, /* 16 - recording mux (SB-mixer-enabled) */ | |
140 | #ifdef ENABLE_SB_MIXER | |
141 | 0x40, /* 17 - mute mux (Mode2) */ | |
142 | #else | |
143 | 0x0, /* 17 - mute mux */ | |
144 | #endif | |
145 | 0x0, /* 18 - vol */ | |
146 | 0x0, /* 19 - master volume */ | |
147 | 0x0, /* 20 - line-in volume */ | |
148 | 0x0, /* 21 - cd-in volume */ | |
149 | 0x0, /* 22 - wave volume */ | |
150 | 0x0, /* 23 - mute/rec mux */ | |
151 | 0x0, /* 24 - wave rec gain */ | |
152 | 0x0, /* 25 - line-in rec gain */ | |
153 | 0x0 /* 26 - cd-in rec gain */ | |
154 | }; | |
155 | ||
e3561703 | 156 | typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *); |
1da177e4 | 157 | |
69eb8882 OZ |
158 | enum card_type { |
159 | CMI8330, | |
160 | CMI8329 | |
161 | }; | |
162 | ||
1da177e4 LT |
163 | struct snd_cmi8330 { |
164 | #ifdef CONFIG_PNP | |
165 | struct pnp_dev *cap; | |
166 | struct pnp_dev *play; | |
c97dff84 | 167 | struct pnp_dev *mpu; |
1da177e4 | 168 | #endif |
e3561703 | 169 | struct snd_card *card; |
241b3ee7 | 170 | struct snd_wss *wss; |
e3561703 | 171 | struct snd_sb *sb; |
1da177e4 | 172 | |
e3561703 | 173 | struct snd_pcm *pcm; |
1da177e4 | 174 | struct snd_cmi8330_stream { |
e3561703 | 175 | struct snd_pcm_ops ops; |
1da177e4 LT |
176 | snd_pcm_open_callback_t open; |
177 | void *private_data; /* sb or wss */ | |
178 | } streams[2]; | |
69eb8882 OZ |
179 | |
180 | enum card_type type; | |
1da177e4 LT |
181 | }; |
182 | ||
1da177e4 LT |
183 | #ifdef CONFIG_PNP |
184 | ||
06891ec6 | 185 | static const struct pnp_card_device_id snd_cmi8330_pnpids[] = { |
69eb8882 | 186 | { .id = "CMI0001", .devs = { { "@X@0001" }, { "@@@0001" }, { "@H@0001" }, { "A@@0001" } } }, |
c97dff84 | 187 | { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } }, |
1da177e4 LT |
188 | { .id = "" } |
189 | }; | |
190 | ||
191 | MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids); | |
192 | ||
193 | #endif | |
194 | ||
195 | ||
1bff292e | 196 | static struct snd_kcontrol_new snd_cmi8330_controls[] = { |
0c5e3e98 KH |
197 | WSS_DOUBLE("Master Playback Volume", 0, |
198 | CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0), | |
199 | WSS_SINGLE("Loud Playback Switch", 0, | |
200 | CMI8330_MUTEMUX, 6, 1, 1), | |
201 | WSS_DOUBLE("PCM Playback Switch", 0, | |
760fc6b8 | 202 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), |
0c5e3e98 | 203 | WSS_DOUBLE("PCM Playback Volume", 0, |
760fc6b8 | 204 | CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1), |
0c5e3e98 KH |
205 | WSS_DOUBLE("Line Playback Switch", 0, |
206 | CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0), | |
207 | WSS_DOUBLE("Line Playback Volume", 0, | |
208 | CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0), | |
209 | WSS_DOUBLE("Line Capture Switch", 0, | |
210 | CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0), | |
211 | WSS_DOUBLE("Line Capture Volume", 0, | |
212 | CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0), | |
213 | WSS_DOUBLE("CD Playback Switch", 0, | |
214 | CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0), | |
215 | WSS_DOUBLE("CD Capture Switch", 0, | |
216 | CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0), | |
217 | WSS_DOUBLE("CD Playback Volume", 0, | |
218 | CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0), | |
219 | WSS_DOUBLE("CD Capture Volume", 0, | |
220 | CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0), | |
221 | WSS_SINGLE("Mic Playback Switch", 0, | |
222 | CMI8330_MUTEMUX, 0, 1, 0), | |
223 | WSS_SINGLE("Mic Playback Volume", 0, | |
224 | CMI8330_OUTPUTVOL, 0, 7, 0), | |
225 | WSS_SINGLE("Mic Capture Switch", 0, | |
226 | CMI8330_RMUX3D, 0, 1, 0), | |
227 | WSS_SINGLE("Mic Capture Volume", 0, | |
228 | CMI8330_OUTPUTVOL, 5, 7, 0), | |
229 | WSS_DOUBLE("Wavetable Playback Switch", 0, | |
230 | CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0), | |
231 | WSS_DOUBLE("Wavetable Playback Volume", 0, | |
232 | CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0), | |
233 | WSS_DOUBLE("Wavetable Capture Switch", 0, | |
234 | CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0), | |
235 | WSS_DOUBLE("Wavetable Capture Volume", 0, | |
236 | CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0), | |
237 | WSS_SINGLE("3D Control - Switch", 0, | |
238 | CMI8330_RMUX3D, 5, 1, 1), | |
d355c82a | 239 | WSS_SINGLE("Beep Playback Volume", 0, |
0c5e3e98 | 240 | CMI8330_OUTPUTVOL, 3, 3, 0), |
48972cc5 KH |
241 | WSS_DOUBLE("FM Playback Switch", 0, |
242 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1), | |
243 | WSS_DOUBLE("FM Playback Volume", 0, | |
244 | CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1), | |
0c5e3e98 KH |
245 | WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0, |
246 | CMI8330_RMUX3D, 7, 1, 1), | |
247 | WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0, | |
248 | CMI8330_MUTEMUX, 7, 1, 1), | |
1da177e4 LT |
249 | }; |
250 | ||
251 | #ifdef ENABLE_SB_MIXER | |
1bff292e | 252 | static struct sbmix_elem cmi8330_sb_mixers[] = { |
1da177e4 LT |
253 | SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), |
254 | SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), | |
255 | SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15), | |
256 | SB_DOUBLE("SB PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31), | |
257 | SB_DOUBLE("SB Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31), | |
258 | SB_DOUBLE("SB CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), | |
259 | SB_DOUBLE("SB CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31), | |
260 | SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), | |
261 | SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31), | |
262 | SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), | |
263 | SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31), | |
d355c82a | 264 | SB_SINGLE("SB Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3), |
1da177e4 LT |
265 | SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3), |
266 | SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3), | |
267 | SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), | |
268 | }; | |
269 | ||
1bff292e | 270 | static unsigned char cmi8330_sb_init_values[][2] = { |
1da177e4 LT |
271 | { SB_DSP4_MASTER_DEV + 0, 0 }, |
272 | { SB_DSP4_MASTER_DEV + 1, 0 }, | |
273 | { SB_DSP4_PCM_DEV + 0, 0 }, | |
274 | { SB_DSP4_PCM_DEV + 1, 0 }, | |
275 | { SB_DSP4_SYNTH_DEV + 0, 0 }, | |
276 | { SB_DSP4_SYNTH_DEV + 1, 0 }, | |
277 | { SB_DSP4_INPUT_LEFT, 0 }, | |
278 | { SB_DSP4_INPUT_RIGHT, 0 }, | |
279 | { SB_DSP4_OUTPUT_SW, 0 }, | |
280 | { SB_DSP4_SPEAKER_DEV, 0 }, | |
281 | }; | |
282 | ||
283 | ||
1bff292e | 284 | static int cmi8330_add_sb_mixers(struct snd_sb *chip) |
1da177e4 LT |
285 | { |
286 | int idx, err; | |
287 | unsigned long flags; | |
288 | ||
289 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
290 | snd_sbmixer_write(chip, 0x00, 0x00); /* mixer reset */ | |
291 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
292 | ||
293 | /* mute and zero volume channels */ | |
294 | for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_init_values); idx++) { | |
295 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
296 | snd_sbmixer_write(chip, cmi8330_sb_init_values[idx][0], | |
297 | cmi8330_sb_init_values[idx][1]); | |
298 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
299 | } | |
300 | ||
301 | for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_mixers); idx++) { | |
302 | if ((err = snd_sbmixer_add_ctl_elem(chip, &cmi8330_sb_mixers[idx])) < 0) | |
303 | return err; | |
304 | } | |
305 | return 0; | |
306 | } | |
307 | #endif | |
308 | ||
1bff292e | 309 | static int snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard) |
1da177e4 LT |
310 | { |
311 | unsigned int idx; | |
312 | int err; | |
313 | ||
69eb8882 | 314 | strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D"); |
1da177e4 LT |
315 | |
316 | for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) { | |
0c5e3e98 KH |
317 | err = snd_ctl_add(card, |
318 | snd_ctl_new1(&snd_cmi8330_controls[idx], | |
319 | acard->wss)); | |
320 | if (err < 0) | |
1da177e4 LT |
321 | return err; |
322 | } | |
323 | ||
324 | #ifdef ENABLE_SB_MIXER | |
325 | if ((err = cmi8330_add_sb_mixers(acard->sb)) < 0) | |
326 | return err; | |
327 | #endif | |
328 | return 0; | |
329 | } | |
330 | ||
331 | #ifdef CONFIG_PNP | |
1bff292e BP |
332 | static int snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard, |
333 | struct pnp_card_link *card, | |
334 | const struct pnp_card_device_id *id) | |
1da177e4 LT |
335 | { |
336 | struct pnp_dev *pdev; | |
1da177e4 LT |
337 | int err; |
338 | ||
69eb8882 OZ |
339 | /* CMI8329 has a device with ID A@@0001, CMI8330 does not */ |
340 | acard->type = (id->devs[3].id[0]) ? CMI8329 : CMI8330; | |
341 | ||
1da177e4 | 342 | acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL); |
109c53f8 | 343 | if (acard->cap == NULL) |
1da177e4 | 344 | return -EBUSY; |
109c53f8 | 345 | |
1da177e4 | 346 | acard->play = pnp_request_card_device(card, id->devs[1].id, NULL); |
109c53f8 | 347 | if (acard->play == NULL) |
1da177e4 | 348 | return -EBUSY; |
1da177e4 | 349 | |
c97dff84 | 350 | acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL); |
c2a30d71 | 351 | if (acard->mpu == NULL) |
c97dff84 KH |
352 | return -EBUSY; |
353 | ||
1da177e4 | 354 | pdev = acard->cap; |
109c53f8 | 355 | |
1da177e4 LT |
356 | err = pnp_activate_dev(pdev); |
357 | if (err < 0) { | |
69eb8882 | 358 | snd_printk(KERN_ERR "AD1848 PnP configure failure\n"); |
1da177e4 LT |
359 | return -EBUSY; |
360 | } | |
361 | wssport[dev] = pnp_port_start(pdev, 0); | |
362 | wssdma[dev] = pnp_dma(pdev, 0); | |
363 | wssirq[dev] = pnp_irq(pdev, 0); | |
0b959167 | 364 | if (pnp_port_start(pdev, 1)) |
69eb8882 | 365 | fmport[dev] = pnp_port_start(pdev, 1); |
1da177e4 LT |
366 | |
367 | /* allocate SB16 resources */ | |
368 | pdev = acard->play; | |
109c53f8 | 369 | |
1da177e4 LT |
370 | err = pnp_activate_dev(pdev); |
371 | if (err < 0) { | |
69eb8882 | 372 | snd_printk(KERN_ERR "SB16 PnP configure failure\n"); |
1da177e4 LT |
373 | return -EBUSY; |
374 | } | |
375 | sbport[dev] = pnp_port_start(pdev, 0); | |
376 | sbdma8[dev] = pnp_dma(pdev, 0); | |
377 | sbdma16[dev] = pnp_dma(pdev, 1); | |
378 | sbirq[dev] = pnp_irq(pdev, 0); | |
0b959167 OZ |
379 | /* On CMI8239, the OPL3 port might be present in SB16 PnP resources */ |
380 | if (fmport[dev] == SNDRV_AUTO_PORT) { | |
381 | if (pnp_port_start(pdev, 1)) | |
382 | fmport[dev] = pnp_port_start(pdev, 1); | |
383 | else | |
384 | fmport[dev] = 0x388; /* Or hardwired */ | |
385 | } | |
1da177e4 | 386 | |
c97dff84 KH |
387 | /* allocate MPU-401 resources */ |
388 | pdev = acard->mpu; | |
389 | ||
390 | err = pnp_activate_dev(pdev); | |
72b43cf1 OZ |
391 | if (err < 0) |
392 | snd_printk(KERN_ERR "MPU-401 PnP configure failure: will be disabled\n"); | |
393 | else { | |
394 | mpuport[dev] = pnp_port_start(pdev, 0); | |
395 | mpuirq[dev] = pnp_irq(pdev, 0); | |
c97dff84 | 396 | } |
1da177e4 LT |
397 | return 0; |
398 | } | |
399 | #endif | |
400 | ||
401 | /* | |
402 | * PCM interface | |
403 | * | |
404 | * since we call the different chip interfaces for playback and capture | |
405 | * directions, we need a trick. | |
406 | * | |
407 | * - copy the ops for each direction into a local record. | |
408 | * - replace the open callback with the new one, which replaces the | |
409 | * substream->private_data with the corresponding chip instance | |
410 | * and calls again the original open callback of the chip. | |
411 | * | |
412 | */ | |
413 | ||
414 | #ifdef PLAYBACK_ON_SB | |
415 | #define CMI_SB_STREAM SNDRV_PCM_STREAM_PLAYBACK | |
416 | #define CMI_AD_STREAM SNDRV_PCM_STREAM_CAPTURE | |
417 | #else | |
418 | #define CMI_SB_STREAM SNDRV_PCM_STREAM_CAPTURE | |
419 | #define CMI_AD_STREAM SNDRV_PCM_STREAM_PLAYBACK | |
420 | #endif | |
421 | ||
e3561703 | 422 | static int snd_cmi8330_playback_open(struct snd_pcm_substream *substream) |
1da177e4 LT |
423 | { |
424 | struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); | |
425 | ||
426 | /* replace the private_data and call the original open callback */ | |
427 | substream->private_data = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].private_data; | |
428 | return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream); | |
429 | } | |
430 | ||
e3561703 | 431 | static int snd_cmi8330_capture_open(struct snd_pcm_substream *substream) |
1da177e4 LT |
432 | { |
433 | struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream); | |
434 | ||
435 | /* replace the private_data and call the original open callback */ | |
436 | substream->private_data = chip->streams[SNDRV_PCM_STREAM_CAPTURE].private_data; | |
437 | return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream); | |
438 | } | |
439 | ||
1bff292e | 440 | static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip) |
1da177e4 | 441 | { |
e3561703 TI |
442 | struct snd_pcm *pcm; |
443 | const struct snd_pcm_ops *ops; | |
1da177e4 LT |
444 | int err; |
445 | static snd_pcm_open_callback_t cmi_open_callbacks[2] = { | |
446 | snd_cmi8330_playback_open, | |
447 | snd_cmi8330_capture_open | |
448 | }; | |
449 | ||
69eb8882 | 450 | if ((err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm)) < 0) |
1da177e4 | 451 | return err; |
69eb8882 | 452 | strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330"); |
1da177e4 | 453 | pcm->private_data = chip; |
1da177e4 LT |
454 | |
455 | /* SB16 */ | |
456 | ops = snd_sb16dsp_get_pcm_ops(CMI_SB_STREAM); | |
457 | chip->streams[CMI_SB_STREAM].ops = *ops; | |
458 | chip->streams[CMI_SB_STREAM].open = ops->open; | |
459 | chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM]; | |
460 | chip->streams[CMI_SB_STREAM].private_data = chip->sb; | |
461 | ||
462 | /* AD1848 */ | |
ead893c0 | 463 | ops = snd_wss_get_pcm_ops(CMI_AD_STREAM); |
1da177e4 LT |
464 | chip->streams[CMI_AD_STREAM].ops = *ops; |
465 | chip->streams[CMI_AD_STREAM].open = ops->open; | |
466 | chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM]; | |
467 | chip->streams[CMI_AD_STREAM].private_data = chip->wss; | |
468 | ||
469 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops); | |
470 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops); | |
471 | ||
472 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
473 | snd_dma_isa_data(), | |
474 | 64*1024, 128*1024); | |
475 | chip->pcm = pcm; | |
476 | ||
477 | return 0; | |
478 | } | |
479 | ||
480 | ||
acdcbc15 TI |
481 | #ifdef CONFIG_PM |
482 | static int snd_cmi8330_suspend(struct snd_card *card) | |
483 | { | |
484 | struct snd_cmi8330 *acard = card->private_data; | |
485 | ||
486 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | |
487 | snd_pcm_suspend_all(acard->pcm); | |
488 | acard->wss->suspend(acard->wss); | |
489 | snd_sbmixer_suspend(acard->sb); | |
490 | return 0; | |
491 | } | |
492 | ||
493 | static int snd_cmi8330_resume(struct snd_card *card) | |
494 | { | |
495 | struct snd_cmi8330 *acard = card->private_data; | |
496 | ||
497 | snd_sbdsp_reset(acard->sb); | |
498 | snd_sbmixer_suspend(acard->sb); | |
499 | acard->wss->resume(acard->wss); | |
500 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
501 | return 0; | |
502 | } | |
503 | #endif | |
504 | ||
505 | ||
1da177e4 LT |
506 | /* |
507 | */ | |
508 | ||
43bcd973 TI |
509 | #ifdef CONFIG_PNP |
510 | #define is_isapnp_selected(dev) isapnp[dev] | |
511 | #else | |
512 | #define is_isapnp_selected(dev) 0 | |
513 | #endif | |
514 | ||
515 | #define PFX "cmi8330: " | |
516 | ||
4323cc4d TI |
517 | static int snd_cmi8330_card_new(struct device *pdev, int dev, |
518 | struct snd_card **cardp) | |
1da177e4 | 519 | { |
e3561703 | 520 | struct snd_card *card; |
1da177e4 | 521 | struct snd_cmi8330 *acard; |
c95eadd2 | 522 | int err; |
43bcd973 | 523 | |
4323cc4d TI |
524 | err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE, |
525 | sizeof(struct snd_cmi8330), &card); | |
c95eadd2 | 526 | if (err < 0) { |
43bcd973 | 527 | snd_printk(KERN_ERR PFX "could not get a new card\n"); |
c95eadd2 | 528 | return err; |
1da177e4 | 529 | } |
acdcbc15 | 530 | acard = card->private_data; |
1da177e4 | 531 | acard->card = card; |
c95eadd2 TI |
532 | *cardp = card; |
533 | return 0; | |
acdcbc15 | 534 | } |
1da177e4 | 535 | |
1bff292e | 536 | static int snd_cmi8330_probe(struct snd_card *card, int dev) |
acdcbc15 TI |
537 | { |
538 | struct snd_cmi8330 *acard; | |
539 | int i, err; | |
48972cc5 | 540 | struct snd_opl3 *opl3; |
1da177e4 | 541 | |
acdcbc15 | 542 | acard = card->private_data; |
760fc6b8 KH |
543 | err = snd_wss_create(card, wssport[dev] + 4, -1, |
544 | wssirq[dev], | |
545 | wssdma[dev], -1, | |
546 | WSS_HW_DETECT, 0, &acard->wss); | |
547 | if (err < 0) { | |
69eb8882 | 548 | snd_printk(KERN_ERR PFX "AD1848 device busy??\n"); |
acdcbc15 | 549 | return err; |
1da177e4 | 550 | } |
ece11c9b | 551 | if (acard->wss->hardware != WSS_HW_CMI8330) { |
69eb8882 | 552 | snd_printk(KERN_ERR PFX "AD1848 not found during probe\n"); |
acdcbc15 | 553 | return -ENODEV; |
1da177e4 LT |
554 | } |
555 | ||
556 | if ((err = snd_sbdsp_create(card, sbport[dev], | |
557 | sbirq[dev], | |
558 | snd_sb16dsp_interrupt, | |
559 | sbdma8[dev], | |
560 | sbdma16[dev], | |
561 | SB_HW_AUTO, &acard->sb)) < 0) { | |
69eb8882 | 562 | snd_printk(KERN_ERR PFX "SB16 device busy??\n"); |
acdcbc15 | 563 | return err; |
1da177e4 LT |
564 | } |
565 | if (acard->sb->hardware != SB_HW_16) { | |
69eb8882 | 566 | snd_printk(KERN_ERR PFX "SB16 not found during probe\n"); |
acdcbc15 | 567 | return err; |
1da177e4 LT |
568 | } |
569 | ||
760fc6b8 | 570 | snd_wss_out(acard->wss, CS4231_MISC_INFO, 0x40); /* switch on MODE2 */ |
1da177e4 | 571 | for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++) |
760fc6b8 KH |
572 | snd_wss_out(acard->wss, i, |
573 | snd_cmi8330_image[i - CMI8330_RMUX3D]); | |
1da177e4 LT |
574 | |
575 | if ((err = snd_cmi8330_mixer(card, acard)) < 0) { | |
43bcd973 | 576 | snd_printk(KERN_ERR PFX "failed to create mixers\n"); |
acdcbc15 | 577 | return err; |
1da177e4 LT |
578 | } |
579 | ||
580 | if ((err = snd_cmi8330_pcm(card, acard)) < 0) { | |
43bcd973 | 581 | snd_printk(KERN_ERR PFX "failed to create pcms\n"); |
acdcbc15 | 582 | return err; |
1da177e4 | 583 | } |
48972cc5 KH |
584 | if (fmport[dev] != SNDRV_AUTO_PORT) { |
585 | if (snd_opl3_create(card, | |
586 | fmport[dev], fmport[dev] + 2, | |
587 | OPL3_HW_AUTO, 0, &opl3) < 0) { | |
588 | snd_printk(KERN_ERR PFX | |
589 | "no OPL device at 0x%lx-0x%lx ?\n", | |
590 | fmport[dev], fmport[dev] + 2); | |
591 | } else { | |
48972cc5 KH |
592 | err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); |
593 | if (err < 0) | |
594 | return err; | |
595 | } | |
596 | } | |
597 | ||
c97dff84 KH |
598 | if (mpuport[dev] != SNDRV_AUTO_PORT) { |
599 | if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401, | |
600 | mpuport[dev], 0, mpuirq[dev], | |
dba8b469 | 601 | NULL) < 0) |
c97dff84 KH |
602 | printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", |
603 | mpuport[dev]); | |
604 | } | |
1da177e4 | 605 | |
69eb8882 OZ |
606 | strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D"); |
607 | strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D"); | |
1da177e4 LT |
608 | sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d", |
609 | card->shortname, | |
610 | acard->wss->port, | |
611 | wssirq[dev], | |
612 | wssdma[dev]); | |
613 | ||
acdcbc15 TI |
614 | return snd_card_register(card); |
615 | } | |
616 | ||
1bff292e BP |
617 | static int snd_cmi8330_isa_match(struct device *pdev, |
618 | unsigned int dev) | |
acdcbc15 | 619 | { |
5e24c1c1 TI |
620 | if (!enable[dev] || is_isapnp_selected(dev)) |
621 | return 0; | |
acdcbc15 TI |
622 | if (wssport[dev] == SNDRV_AUTO_PORT) { |
623 | snd_printk(KERN_ERR PFX "specify wssport\n"); | |
5e24c1c1 | 624 | return 0; |
acdcbc15 TI |
625 | } |
626 | if (sbport[dev] == SNDRV_AUTO_PORT) { | |
627 | snd_printk(KERN_ERR PFX "specify sbport\n"); | |
5e24c1c1 | 628 | return 0; |
acdcbc15 | 629 | } |
5e24c1c1 TI |
630 | return 1; |
631 | } | |
632 | ||
1bff292e BP |
633 | static int snd_cmi8330_isa_probe(struct device *pdev, |
634 | unsigned int dev) | |
5e24c1c1 TI |
635 | { |
636 | struct snd_card *card; | |
637 | int err; | |
1da177e4 | 638 | |
4323cc4d | 639 | err = snd_cmi8330_card_new(pdev, dev, &card); |
c95eadd2 TI |
640 | if (err < 0) |
641 | return err; | |
acdcbc15 TI |
642 | if ((err = snd_cmi8330_probe(card, dev)) < 0) { |
643 | snd_card_free(card); | |
644 | return err; | |
645 | } | |
5e24c1c1 | 646 | dev_set_drvdata(pdev, card); |
1da177e4 | 647 | return 0; |
acdcbc15 TI |
648 | } |
649 | ||
1bff292e BP |
650 | static int snd_cmi8330_isa_remove(struct device *devptr, |
651 | unsigned int dev) | |
acdcbc15 | 652 | { |
5e24c1c1 | 653 | snd_card_free(dev_get_drvdata(devptr)); |
acdcbc15 TI |
654 | return 0; |
655 | } | |
43bcd973 | 656 | |
acdcbc15 | 657 | #ifdef CONFIG_PM |
5e24c1c1 TI |
658 | static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n, |
659 | pm_message_t state) | |
acdcbc15 | 660 | { |
5e24c1c1 | 661 | return snd_cmi8330_suspend(dev_get_drvdata(dev)); |
1da177e4 LT |
662 | } |
663 | ||
5e24c1c1 | 664 | static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n) |
acdcbc15 | 665 | { |
5e24c1c1 | 666 | return snd_cmi8330_resume(dev_get_drvdata(dev)); |
acdcbc15 TI |
667 | } |
668 | #endif | |
669 | ||
83c51c0a | 670 | #define DEV_NAME "cmi8330" |
acdcbc15 | 671 | |
5e24c1c1 TI |
672 | static struct isa_driver snd_cmi8330_driver = { |
673 | .match = snd_cmi8330_isa_match, | |
674 | .probe = snd_cmi8330_isa_probe, | |
1bff292e | 675 | .remove = snd_cmi8330_isa_remove, |
acdcbc15 | 676 | #ifdef CONFIG_PM |
5e24c1c1 TI |
677 | .suspend = snd_cmi8330_isa_suspend, |
678 | .resume = snd_cmi8330_isa_resume, | |
acdcbc15 TI |
679 | #endif |
680 | .driver = { | |
83c51c0a | 681 | .name = DEV_NAME |
acdcbc15 TI |
682 | }, |
683 | }; | |
684 | ||
685 | ||
1da177e4 | 686 | #ifdef CONFIG_PNP |
1bff292e BP |
687 | static int snd_cmi8330_pnp_detect(struct pnp_card_link *pcard, |
688 | const struct pnp_card_device_id *pid) | |
1da177e4 LT |
689 | { |
690 | static int dev; | |
acdcbc15 | 691 | struct snd_card *card; |
1da177e4 LT |
692 | int res; |
693 | ||
694 | for ( ; dev < SNDRV_CARDS; dev++) { | |
acdcbc15 TI |
695 | if (enable[dev] && isapnp[dev]) |
696 | break; | |
697 | } | |
698 | if (dev >= SNDRV_CARDS) | |
699 | return -ENODEV; | |
700 | ||
4323cc4d | 701 | res = snd_cmi8330_card_new(&pcard->card->dev, dev, &card); |
c95eadd2 TI |
702 | if (res < 0) |
703 | return res; | |
acdcbc15 TI |
704 | if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) { |
705 | snd_printk(KERN_ERR PFX "PnP detection failed\n"); | |
706 | snd_card_free(card); | |
707 | return res; | |
708 | } | |
acdcbc15 TI |
709 | if ((res = snd_cmi8330_probe(card, dev)) < 0) { |
710 | snd_card_free(card); | |
711 | return res; | |
1da177e4 | 712 | } |
acdcbc15 TI |
713 | pnp_set_card_drvdata(pcard, card); |
714 | dev++; | |
715 | return 0; | |
1da177e4 LT |
716 | } |
717 | ||
1bff292e | 718 | static void snd_cmi8330_pnp_remove(struct pnp_card_link *pcard) |
1da177e4 | 719 | { |
acdcbc15 TI |
720 | snd_card_free(pnp_get_card_drvdata(pcard)); |
721 | pnp_set_card_drvdata(pcard, NULL); | |
722 | } | |
1da177e4 | 723 | |
acdcbc15 TI |
724 | #ifdef CONFIG_PM |
725 | static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) | |
726 | { | |
727 | return snd_cmi8330_suspend(pnp_get_card_drvdata(pcard)); | |
1da177e4 LT |
728 | } |
729 | ||
acdcbc15 TI |
730 | static int snd_cmi8330_pnp_resume(struct pnp_card_link *pcard) |
731 | { | |
732 | return snd_cmi8330_resume(pnp_get_card_drvdata(pcard)); | |
733 | } | |
734 | #endif | |
735 | ||
1da177e4 LT |
736 | static struct pnp_card_driver cmi8330_pnpc_driver = { |
737 | .flags = PNP_DRIVER_RES_DISABLE, | |
738 | .name = "cmi8330", | |
739 | .id_table = snd_cmi8330_pnpids, | |
740 | .probe = snd_cmi8330_pnp_detect, | |
1bff292e | 741 | .remove = snd_cmi8330_pnp_remove, |
acdcbc15 TI |
742 | #ifdef CONFIG_PM |
743 | .suspend = snd_cmi8330_pnp_suspend, | |
744 | .resume = snd_cmi8330_pnp_resume, | |
745 | #endif | |
1da177e4 LT |
746 | }; |
747 | #endif /* CONFIG_PNP */ | |
748 | ||
749 | static int __init alsa_card_cmi8330_init(void) | |
750 | { | |
5e24c1c1 | 751 | int err; |
1da177e4 | 752 | |
5e24c1c1 | 753 | err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS); |
59b1b34f | 754 | #ifdef CONFIG_PNP |
609d7694 RH |
755 | if (!err) |
756 | isa_registered = 1; | |
757 | ||
acdcbc15 | 758 | err = pnp_register_card_driver(&cmi8330_pnpc_driver); |
5e24c1c1 | 759 | if (!err) |
f7a9275d | 760 | pnp_registered = 1; |
609d7694 RH |
761 | |
762 | if (isa_registered) | |
763 | err = 0; | |
59b1b34f | 764 | #endif |
609d7694 | 765 | return err; |
1da177e4 LT |
766 | } |
767 | ||
768 | static void __exit alsa_card_cmi8330_exit(void) | |
769 | { | |
5e24c1c1 TI |
770 | #ifdef CONFIG_PNP |
771 | if (pnp_registered) | |
772 | pnp_unregister_card_driver(&cmi8330_pnpc_driver); | |
609d7694 RH |
773 | |
774 | if (isa_registered) | |
5e24c1c1 | 775 | #endif |
609d7694 | 776 | isa_unregister_driver(&snd_cmi8330_driver); |
1da177e4 LT |
777 | } |
778 | ||
779 | module_init(alsa_card_cmi8330_init) | |
780 | module_exit(alsa_card_cmi8330_exit) |