Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk> | |
3 | * Driver p16v chips | |
22bc30c8 | 4 | * Version: 0.25 |
1da177e4 LT |
5 | * |
6 | * FEATURES currently supported: | |
7 | * Output fixed at S32_LE, 2 channel to hw:0,0 | |
8 | * Rates: 44.1, 48, 96, 192. | |
9 | * | |
10 | * Changelog: | |
11 | * 0.8 | |
12 | * Use separate card based buffer for periods table. | |
13 | * 0.9 | |
14 | * Use 2 channel output streams instead of 8 channel. | |
15 | * (8 channel output streams might be good for ASIO type output) | |
16 | * Corrected speaker output, so Front -> Front etc. | |
17 | * 0.10 | |
18 | * Fixed missed interrupts. | |
19 | * 0.11 | |
20 | * Add Sound card model number and names. | |
21 | * Add Analog volume controls. | |
22 | * 0.12 | |
23 | * Corrected playback interrupts. Now interrupt per period, instead of half period. | |
24 | * 0.13 | |
25 | * Use single trigger for multichannel. | |
26 | * 0.14 | |
27 | * Mic capture now works at fixed: S32_LE, 96000Hz, Stereo. | |
28 | * 0.15 | |
29 | * Force buffer_size / period_size == INTEGER. | |
30 | * 0.16 | |
31 | * Update p16v.c to work with changed alsa api. | |
32 | * 0.17 | |
33 | * Update p16v.c to work with changed alsa api. Removed boot_devs. | |
34 | * 0.18 | |
35 | * Merging with snd-emu10k1 driver. | |
36 | * 0.19 | |
37 | * One stereo channel at 24bit now works. | |
38 | * 0.20 | |
39 | * Added better register defines. | |
40 | * 0.21 | |
41 | * Integrated with snd-emu10k1 driver. | |
42 | * 0.22 | |
43 | * Removed #if 0 ... #endif | |
f927c8fc JCD |
44 | * 0.23 |
45 | * Implement different capture rates. | |
46 | * 0.24 | |
47 | * Implement different capture source channels. | |
48 | * e.g. When HD Capture source is set to SPDIF, | |
49 | * setting HD Capture channel to 0 captures from CDROM digital input. | |
50 | * setting HD Capture channel to 1 captures from SPDIF in. | |
22bc30c8 JCD |
51 | * 0.25 |
52 | * Include capture buffer sizes. | |
1da177e4 LT |
53 | * |
54 | * BUGS: | |
55 | * Some stability problems when unloading the snd-p16v kernel module. | |
56 | * -- | |
57 | * | |
58 | * TODO: | |
59 | * SPDIF out. | |
60 | * Find out how to change capture sample rates. E.g. To record SPDIF at 48000Hz. | |
61 | * Currently capture fixed at 48000Hz. | |
62 | * | |
63 | * -- | |
64 | * GENERAL INFO: | |
65 | * Model: SB0240 | |
66 | * P16V Chip: CA0151-DBS | |
67 | * Audigy 2 Chip: CA0102-IAT | |
68 | * AC97 Codec: STAC 9721 | |
69 | * ADC: Philips 1361T (Stereo 24bit) | |
70 | * DAC: CS4382-K (8-channel, 24bit, 192Khz) | |
71 | * | |
72 | * This code was initally based on code from ALSA's emu10k1x.c which is: | |
73 | * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> | |
74 | * | |
75 | * This program is free software; you can redistribute it and/or modify | |
76 | * it under the terms of the GNU General Public License as published by | |
77 | * the Free Software Foundation; either version 2 of the License, or | |
78 | * (at your option) any later version. | |
79 | * | |
80 | * This program is distributed in the hope that it will be useful, | |
81 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
82 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
83 | * GNU General Public License for more details. | |
84 | * | |
85 | * You should have received a copy of the GNU General Public License | |
86 | * along with this program; if not, write to the Free Software | |
87 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
88 | * | |
89 | */ | |
90 | #include <sound/driver.h> | |
91 | #include <linux/delay.h> | |
92 | #include <linux/init.h> | |
93 | #include <linux/interrupt.h> | |
94 | #include <linux/pci.h> | |
95 | #include <linux/slab.h> | |
96 | #include <linux/moduleparam.h> | |
97 | #include <sound/core.h> | |
98 | #include <sound/initval.h> | |
99 | #include <sound/pcm.h> | |
100 | #include <sound/ac97_codec.h> | |
101 | #include <sound/info.h> | |
102 | #include <sound/emu10k1.h> | |
103 | #include "p16v.h" | |
104 | ||
105 | #define SET_CHANNEL 0 /* Testing channel outputs 0=Front, 1=Center/LFE, 2=Unknown, 3=Rear */ | |
106 | #define PCM_FRONT_CHANNEL 0 | |
107 | #define PCM_REAR_CHANNEL 1 | |
108 | #define PCM_CENTER_LFE_CHANNEL 2 | |
109 | #define PCM_UNKNOWN_CHANNEL 3 | |
110 | #define CONTROL_FRONT_CHANNEL 0 | |
111 | #define CONTROL_REAR_CHANNEL 3 | |
112 | #define CONTROL_CENTER_LFE_CHANNEL 1 | |
113 | #define CONTROL_UNKNOWN_CHANNEL 2 | |
114 | ||
115 | /* Card IDs: | |
116 | * Class 0401: 1102:0004 (rev 04) Subsystem: 1102:2002 -> Audigy2 ZS 7.1 Model:SB0350 | |
117 | * Class 0401: 1102:0004 (rev 04) Subsystem: 1102:1007 -> Audigy2 6.1 Model:SB0240 | |
118 | * Class 0401: 1102:0004 (rev 04) Subsystem: 1102:1002 -> Audigy2 Platinum Model:SB msb0240230009266 | |
119 | * Class 0401: 1102:0004 (rev 04) Subsystem: 1102:2007 -> Audigy4 Pro Model:SB0380 M1SB0380472001901E | |
120 | * | |
121 | */ | |
122 | ||
123 | /* hardware definition */ | |
124 | static snd_pcm_hardware_t snd_p16v_playback_hw = { | |
125 | .info = (SNDRV_PCM_INFO_MMAP | | |
126 | SNDRV_PCM_INFO_INTERLEAVED | | |
127 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
128 | SNDRV_PCM_INFO_MMAP_VALID), | |
129 | .formats = SNDRV_PCM_FMTBIT_S32_LE, /* Only supports 24-bit samples padded to 32 bits. */ | |
001f7589 JCD |
130 | .rates = SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_44100, |
131 | .rate_min = 44100, | |
1da177e4 LT |
132 | .rate_max = 192000, |
133 | .channels_min = 8, | |
134 | .channels_max = 8, | |
310bacd2 | 135 | .buffer_bytes_max = ((65536 - 64) * 8), |
1da177e4 | 136 | .period_bytes_min = 64, |
310bacd2 | 137 | .period_bytes_max = (65536 - 64), |
1da177e4 LT |
138 | .periods_min = 2, |
139 | .periods_max = 8, | |
140 | .fifo_size = 0, | |
141 | }; | |
142 | ||
6e4abc40 | 143 | static snd_pcm_hardware_t snd_p16v_capture_hw = { |
c7025637 JCD |
144 | .info = (SNDRV_PCM_INFO_MMAP | |
145 | SNDRV_PCM_INFO_INTERLEAVED | | |
146 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
147 | SNDRV_PCM_INFO_MMAP_VALID), | |
148 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
149 | .rates = SNDRV_PCM_RATE_192000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_44100, | |
150 | .rate_min = 44100, | |
151 | .rate_max = 192000, | |
152 | .channels_min = 2, | |
153 | .channels_max = 2, | |
22bc30c8 | 154 | .buffer_bytes_max = (65536 - 64), |
c7025637 | 155 | .period_bytes_min = 64, |
22bc30c8 | 156 | .period_bytes_max = (65536 - 128) >> 1, /* size has to be N*64 bytes */ |
c7025637 JCD |
157 | .periods_min = 2, |
158 | .periods_max = 2, | |
159 | .fifo_size = 0, | |
6e4abc40 JCD |
160 | }; |
161 | ||
1da177e4 LT |
162 | static void snd_p16v_pcm_free_substream(snd_pcm_runtime_t *runtime) |
163 | { | |
6e4abc40 | 164 | emu10k1_pcm_t *epcm = runtime->private_data; |
1da177e4 LT |
165 | |
166 | if (epcm) { | |
167 | //snd_printk("epcm free: %p\n", epcm); | |
168 | kfree(epcm); | |
169 | } | |
170 | } | |
171 | ||
172 | /* open_playback callback */ | |
173 | static int snd_p16v_pcm_open_playback_channel(snd_pcm_substream_t *substream, int channel_id) | |
174 | { | |
175 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
176 | emu10k1_voice_t *channel = &(emu->p16v_voices[channel_id]); | |
177 | emu10k1_pcm_t *epcm; | |
178 | snd_pcm_runtime_t *runtime = substream->runtime; | |
179 | int err; | |
180 | ||
181 | epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); | |
182 | //snd_printk("epcm kcalloc: %p\n", epcm); | |
183 | ||
184 | if (epcm == NULL) | |
185 | return -ENOMEM; | |
186 | epcm->emu = emu; | |
187 | epcm->substream = substream; | |
188 | //snd_printk("epcm device=%d, channel_id=%d\n", substream->pcm->device, channel_id); | |
189 | ||
190 | runtime->private_data = epcm; | |
191 | runtime->private_free = snd_p16v_pcm_free_substream; | |
192 | ||
193 | runtime->hw = snd_p16v_playback_hw; | |
194 | ||
195 | channel->emu = emu; | |
196 | channel->number = channel_id; | |
197 | ||
198 | channel->use=1; | |
199 | //snd_printk("p16v: open channel_id=%d, channel=%p, use=0x%x\n", channel_id, channel, channel->use); | |
200 | //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel); | |
201 | //channel->interrupt = snd_p16v_pcm_channel_interrupt; | |
202 | channel->epcm=epcm; | |
203 | if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) | |
204 | return err; | |
205 | ||
206 | return 0; | |
207 | } | |
6e4abc40 JCD |
208 | /* open_capture callback */ |
209 | static int snd_p16v_pcm_open_capture_channel(snd_pcm_substream_t *substream, int channel_id) | |
210 | { | |
211 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
212 | emu10k1_voice_t *channel = &(emu->p16v_capture_voice); | |
213 | emu10k1_pcm_t *epcm; | |
214 | snd_pcm_runtime_t *runtime = substream->runtime; | |
215 | int err; | |
216 | ||
217 | epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL); | |
218 | //snd_printk("epcm kcalloc: %p\n", epcm); | |
219 | ||
220 | if (epcm == NULL) | |
221 | return -ENOMEM; | |
222 | epcm->emu = emu; | |
223 | epcm->substream = substream; | |
224 | //snd_printk("epcm device=%d, channel_id=%d\n", substream->pcm->device, channel_id); | |
225 | ||
226 | runtime->private_data = epcm; | |
227 | runtime->private_free = snd_p16v_pcm_free_substream; | |
228 | ||
229 | runtime->hw = snd_p16v_capture_hw; | |
230 | ||
231 | channel->emu = emu; | |
232 | channel->number = channel_id; | |
233 | ||
234 | channel->use=1; | |
235 | //snd_printk("p16v: open channel_id=%d, channel=%p, use=0x%x\n", channel_id, channel, channel->use); | |
236 | //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel); | |
237 | //channel->interrupt = snd_p16v_pcm_channel_interrupt; | |
238 | channel->epcm=epcm; | |
239 | if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) | |
240 | return err; | |
241 | ||
242 | return 0; | |
243 | } | |
244 | ||
1da177e4 LT |
245 | |
246 | /* close callback */ | |
247 | static int snd_p16v_pcm_close_playback(snd_pcm_substream_t *substream) | |
248 | { | |
249 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
250 | //snd_pcm_runtime_t *runtime = substream->runtime; | |
6e4abc40 JCD |
251 | //emu10k1_pcm_t *epcm = runtime->private_data; |
252 | emu->p16v_voices[substream->pcm->device - emu->p16v_device_offset].use=0; | |
253 | /* FIXME: maybe zero others */ | |
254 | return 0; | |
255 | } | |
256 | ||
257 | /* close callback */ | |
258 | static int snd_p16v_pcm_close_capture(snd_pcm_substream_t *substream) | |
259 | { | |
260 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
261 | //snd_pcm_runtime_t *runtime = substream->runtime; | |
262 | //emu10k1_pcm_t *epcm = runtime->private_data; | |
263 | emu->p16v_capture_voice.use=0; | |
264 | /* FIXME: maybe zero others */ | |
1da177e4 LT |
265 | return 0; |
266 | } | |
267 | ||
268 | static int snd_p16v_pcm_open_playback_front(snd_pcm_substream_t *substream) | |
269 | { | |
270 | return snd_p16v_pcm_open_playback_channel(substream, PCM_FRONT_CHANNEL); | |
271 | } | |
272 | ||
6e4abc40 JCD |
273 | static int snd_p16v_pcm_open_capture(snd_pcm_substream_t *substream) |
274 | { | |
275 | // Only using channel 0 for now, but the card has 2 channels. | |
276 | return snd_p16v_pcm_open_capture_channel(substream, 0); | |
277 | } | |
278 | ||
1da177e4 LT |
279 | /* hw_params callback */ |
280 | static int snd_p16v_pcm_hw_params_playback(snd_pcm_substream_t *substream, | |
281 | snd_pcm_hw_params_t * hw_params) | |
282 | { | |
283 | int result; | |
1da177e4 LT |
284 | result = snd_pcm_lib_malloc_pages(substream, |
285 | params_buffer_bytes(hw_params)); | |
1da177e4 LT |
286 | return result; |
287 | } | |
288 | ||
6e4abc40 JCD |
289 | /* hw_params callback */ |
290 | static int snd_p16v_pcm_hw_params_capture(snd_pcm_substream_t *substream, | |
291 | snd_pcm_hw_params_t * hw_params) | |
292 | { | |
293 | int result; | |
294 | result = snd_pcm_lib_malloc_pages(substream, | |
295 | params_buffer_bytes(hw_params)); | |
296 | return result; | |
297 | } | |
298 | ||
299 | ||
1da177e4 LT |
300 | /* hw_free callback */ |
301 | static int snd_p16v_pcm_hw_free_playback(snd_pcm_substream_t *substream) | |
302 | { | |
303 | int result; | |
1da177e4 | 304 | result = snd_pcm_lib_free_pages(substream); |
1da177e4 LT |
305 | return result; |
306 | } | |
307 | ||
6e4abc40 JCD |
308 | /* hw_free callback */ |
309 | static int snd_p16v_pcm_hw_free_capture(snd_pcm_substream_t *substream) | |
310 | { | |
311 | int result; | |
312 | result = snd_pcm_lib_free_pages(substream); | |
313 | return result; | |
314 | } | |
315 | ||
316 | ||
1da177e4 LT |
317 | /* prepare playback callback */ |
318 | static int snd_p16v_pcm_prepare_playback(snd_pcm_substream_t *substream) | |
319 | { | |
320 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
321 | snd_pcm_runtime_t *runtime = substream->runtime; | |
1da177e4 LT |
322 | int channel = substream->pcm->device - emu->p16v_device_offset; |
323 | u32 *table_base = (u32 *)(emu->p16v_buffer.area+(8*16*channel)); | |
324 | u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size); | |
325 | int i; | |
326 | u32 tmp; | |
327 | ||
328 | //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1)); | |
329 | //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base); | |
330 | //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->p16v_buffer.addr, emu->p16v_buffer.area, emu->p16v_buffer.bytes); | |
331 | tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, channel); | |
332 | switch (runtime->rate) { | |
333 | case 44100: | |
001f7589 | 334 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x8080); |
1da177e4 LT |
335 | break; |
336 | case 96000: | |
001f7589 | 337 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x4040); |
1da177e4 LT |
338 | break; |
339 | case 192000: | |
001f7589 | 340 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x2020); |
1da177e4 | 341 | break; |
001f7589 | 342 | case 48000: |
1da177e4 | 343 | default: |
001f7589 | 344 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0xe0e0) | 0x0000); |
1da177e4 LT |
345 | break; |
346 | } | |
347 | /* FIXME: Check emu->buffer.size before actually writing to it. */ | |
6e4abc40 | 348 | for(i=0; i < runtime->periods; i++) { |
1da177e4 LT |
349 | table_base[i*2]=runtime->dma_addr+(i*period_size_bytes); |
350 | table_base[(i*2)+1]=period_size_bytes<<16; | |
351 | } | |
352 | ||
353 | snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_ADDR, channel, emu->p16v_buffer.addr+(8*16*channel)); | |
354 | snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19); | |
355 | snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_PTR, channel, 0); | |
356 | snd_emu10k1_ptr20_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr); | |
310bacd2 JCD |
357 | //snd_emu10k1_ptr20_write(emu, PLAYBACK_PERIOD_SIZE, channel, frames_to_bytes(runtime, runtime->period_size)<<16); // buffer size in bytes |
358 | snd_emu10k1_ptr20_write(emu, PLAYBACK_PERIOD_SIZE, channel, 0); // buffer size in bytes | |
1da177e4 LT |
359 | snd_emu10k1_ptr20_write(emu, PLAYBACK_POINTER, channel, 0); |
360 | snd_emu10k1_ptr20_write(emu, 0x07, channel, 0x0); | |
361 | snd_emu10k1_ptr20_write(emu, 0x08, channel, 0); | |
362 | ||
363 | return 0; | |
364 | } | |
365 | ||
6e4abc40 JCD |
366 | /* prepare capture callback */ |
367 | static int snd_p16v_pcm_prepare_capture(snd_pcm_substream_t *substream) | |
368 | { | |
369 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
370 | snd_pcm_runtime_t *runtime = substream->runtime; | |
371 | int channel = substream->pcm->device - emu->p16v_device_offset; | |
c7025637 JCD |
372 | u32 tmp; |
373 | //printk("prepare capture:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, frames_to_bytes(runtime, 1)); | |
374 | tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, channel); | |
375 | switch (runtime->rate) { | |
376 | case 44100: | |
377 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0800); | |
378 | break; | |
379 | case 96000: | |
380 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0400); | |
381 | break; | |
382 | case 192000: | |
383 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0200); | |
384 | break; | |
385 | case 48000: | |
386 | default: | |
387 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, channel, (tmp & ~0x0e00) | 0x0000); | |
388 | break; | |
389 | } | |
390 | /* FIXME: Check emu->buffer.size before actually writing to it. */ | |
6e4abc40 JCD |
391 | snd_emu10k1_ptr20_write(emu, 0x13, channel, 0); |
392 | snd_emu10k1_ptr20_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr); | |
393 | snd_emu10k1_ptr20_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes | |
394 | snd_emu10k1_ptr20_write(emu, CAPTURE_POINTER, channel, 0); | |
395 | //snd_emu10k1_ptr20_write(emu, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Select MIC or Line in */ | |
396 | //snd_emu10k1_ptr20_write(emu, EXTENDED_INT_MASK, 0, snd_emu10k1_ptr20_read(emu, EXTENDED_INT_MASK, 0) | (0x110000<<channel)); | |
397 | ||
398 | return 0; | |
399 | } | |
400 | ||
1da177e4 LT |
401 | static void snd_p16v_intr_enable(emu10k1_t *emu, unsigned int intrenb) |
402 | { | |
403 | unsigned long flags; | |
404 | unsigned int enable; | |
405 | ||
406 | spin_lock_irqsave(&emu->emu_lock, flags); | |
407 | enable = inl(emu->port + INTE2) | intrenb; | |
408 | outl(enable, emu->port + INTE2); | |
409 | spin_unlock_irqrestore(&emu->emu_lock, flags); | |
410 | } | |
411 | ||
412 | static void snd_p16v_intr_disable(emu10k1_t *emu, unsigned int intrenb) | |
413 | { | |
414 | unsigned long flags; | |
415 | unsigned int disable; | |
416 | ||
417 | spin_lock_irqsave(&emu->emu_lock, flags); | |
418 | disable = inl(emu->port + INTE2) & (~intrenb); | |
419 | outl(disable, emu->port + INTE2); | |
420 | spin_unlock_irqrestore(&emu->emu_lock, flags); | |
421 | } | |
422 | ||
423 | /* trigger_playback callback */ | |
424 | static int snd_p16v_pcm_trigger_playback(snd_pcm_substream_t *substream, | |
425 | int cmd) | |
426 | { | |
427 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
428 | snd_pcm_runtime_t *runtime; | |
429 | emu10k1_pcm_t *epcm; | |
430 | int channel; | |
431 | int result = 0; | |
432 | struct list_head *pos; | |
433 | snd_pcm_substream_t *s; | |
434 | u32 basic = 0; | |
435 | u32 inte = 0; | |
436 | int running=0; | |
437 | ||
438 | switch (cmd) { | |
439 | case SNDRV_PCM_TRIGGER_START: | |
440 | running=1; | |
441 | break; | |
442 | case SNDRV_PCM_TRIGGER_STOP: | |
443 | default: | |
444 | running=0; | |
445 | break; | |
446 | } | |
447 | snd_pcm_group_for_each(pos, substream) { | |
448 | s = snd_pcm_group_substream_entry(pos); | |
449 | runtime = s->runtime; | |
450 | epcm = runtime->private_data; | |
451 | channel = substream->pcm->device-emu->p16v_device_offset; | |
452 | //snd_printk("p16v channel=%d\n",channel); | |
453 | epcm->running = running; | |
454 | basic |= (0x1<<channel); | |
455 | inte |= (INTE2_PLAYBACK_CH_0_LOOP<<channel); | |
456 | snd_pcm_trigger_done(s, substream); | |
457 | } | |
458 | //snd_printk("basic=0x%x, inte=0x%x\n",basic, inte); | |
459 | ||
460 | switch (cmd) { | |
461 | case SNDRV_PCM_TRIGGER_START: | |
462 | snd_p16v_intr_enable(emu, inte); | |
463 | snd_emu10k1_ptr20_write(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0)| (basic)); | |
464 | break; | |
465 | case SNDRV_PCM_TRIGGER_STOP: | |
466 | snd_emu10k1_ptr20_write(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0) & ~(basic)); | |
467 | snd_p16v_intr_disable(emu, inte); | |
468 | break; | |
469 | default: | |
470 | result = -EINVAL; | |
471 | break; | |
472 | } | |
473 | return result; | |
474 | } | |
475 | ||
6e4abc40 JCD |
476 | /* trigger_capture callback */ |
477 | static int snd_p16v_pcm_trigger_capture(snd_pcm_substream_t *substream, | |
478 | int cmd) | |
479 | { | |
480 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
481 | snd_pcm_runtime_t *runtime = substream->runtime; | |
482 | emu10k1_pcm_t *epcm = runtime->private_data; | |
483 | int channel = 0; | |
484 | int result = 0; | |
485 | u32 inte = INTE2_CAPTURE_CH_0_LOOP | INTE2_CAPTURE_CH_0_HALF_LOOP; | |
486 | ||
487 | switch (cmd) { | |
488 | case SNDRV_PCM_TRIGGER_START: | |
489 | snd_p16v_intr_enable(emu, inte); | |
490 | snd_emu10k1_ptr20_write(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0)|(0x100<<channel)); | |
491 | epcm->running = 1; | |
492 | break; | |
493 | case SNDRV_PCM_TRIGGER_STOP: | |
494 | snd_emu10k1_ptr20_write(emu, BASIC_INTERRUPT, 0, snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0) & ~(0x100<<channel)); | |
495 | snd_p16v_intr_disable(emu, inte); | |
496 | //snd_emu10k1_ptr20_write(emu, EXTENDED_INT_MASK, 0, snd_emu10k1_ptr20_read(emu, EXTENDED_INT_MASK, 0) & ~(0x110000<<channel)); | |
497 | epcm->running = 0; | |
498 | break; | |
499 | default: | |
500 | result = -EINVAL; | |
501 | break; | |
502 | } | |
503 | return result; | |
504 | } | |
505 | ||
1da177e4 LT |
506 | /* pointer_playback callback */ |
507 | static snd_pcm_uframes_t | |
508 | snd_p16v_pcm_pointer_playback(snd_pcm_substream_t *substream) | |
509 | { | |
510 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
511 | snd_pcm_runtime_t *runtime = substream->runtime; | |
512 | emu10k1_pcm_t *epcm = runtime->private_data; | |
513 | snd_pcm_uframes_t ptr, ptr1, ptr2,ptr3,ptr4 = 0; | |
514 | int channel = substream->pcm->device - emu->p16v_device_offset; | |
515 | if (!epcm->running) | |
516 | return 0; | |
517 | ||
518 | ptr3 = snd_emu10k1_ptr20_read(emu, PLAYBACK_LIST_PTR, channel); | |
519 | ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); | |
520 | ptr4 = snd_emu10k1_ptr20_read(emu, PLAYBACK_LIST_PTR, channel); | |
521 | if (ptr3 != ptr4) ptr1 = snd_emu10k1_ptr20_read(emu, PLAYBACK_POINTER, channel); | |
522 | ptr2 = bytes_to_frames(runtime, ptr1); | |
523 | ptr2+= (ptr4 >> 3) * runtime->period_size; | |
524 | ptr=ptr2; | |
525 | if (ptr >= runtime->buffer_size) | |
526 | ptr -= runtime->buffer_size; | |
527 | ||
528 | return ptr; | |
529 | } | |
530 | ||
6e4abc40 JCD |
531 | /* pointer_capture callback */ |
532 | static snd_pcm_uframes_t | |
533 | snd_p16v_pcm_pointer_capture(snd_pcm_substream_t *substream) | |
534 | { | |
535 | emu10k1_t *emu = snd_pcm_substream_chip(substream); | |
536 | snd_pcm_runtime_t *runtime = substream->runtime; | |
537 | emu10k1_pcm_t *epcm = runtime->private_data; | |
538 | snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; | |
539 | int channel = 0; | |
540 | ||
541 | if (!epcm->running) | |
542 | return 0; | |
543 | ||
544 | ptr1 = snd_emu10k1_ptr20_read(emu, CAPTURE_POINTER, channel); | |
545 | ptr2 = bytes_to_frames(runtime, ptr1); | |
546 | ptr=ptr2; | |
547 | if (ptr >= runtime->buffer_size) { | |
548 | ptr -= runtime->buffer_size; | |
549 | printk("buffer capture limited!\n"); | |
550 | } | |
551 | //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate); | |
552 | ||
553 | return ptr; | |
554 | } | |
555 | ||
1da177e4 LT |
556 | /* operators */ |
557 | static snd_pcm_ops_t snd_p16v_playback_front_ops = { | |
558 | .open = snd_p16v_pcm_open_playback_front, | |
559 | .close = snd_p16v_pcm_close_playback, | |
560 | .ioctl = snd_pcm_lib_ioctl, | |
561 | .hw_params = snd_p16v_pcm_hw_params_playback, | |
562 | .hw_free = snd_p16v_pcm_hw_free_playback, | |
563 | .prepare = snd_p16v_pcm_prepare_playback, | |
564 | .trigger = snd_p16v_pcm_trigger_playback, | |
565 | .pointer = snd_p16v_pcm_pointer_playback, | |
566 | }; | |
567 | ||
6e4abc40 JCD |
568 | static snd_pcm_ops_t snd_p16v_capture_ops = { |
569 | .open = snd_p16v_pcm_open_capture, | |
570 | .close = snd_p16v_pcm_close_capture, | |
571 | .ioctl = snd_pcm_lib_ioctl, | |
572 | .hw_params = snd_p16v_pcm_hw_params_capture, | |
573 | .hw_free = snd_p16v_pcm_hw_free_capture, | |
574 | .prepare = snd_p16v_pcm_prepare_capture, | |
575 | .trigger = snd_p16v_pcm_trigger_capture, | |
576 | .pointer = snd_p16v_pcm_pointer_capture, | |
577 | }; | |
578 | ||
579 | ||
1da177e4 LT |
580 | int snd_p16v_free(emu10k1_t *chip) |
581 | { | |
582 | // release the data | |
583 | if (chip->p16v_buffer.area) { | |
584 | snd_dma_free_pages(&chip->p16v_buffer); | |
585 | //snd_printk("period lables free: %p\n", &chip->p16v_buffer); | |
586 | } | |
587 | return 0; | |
588 | } | |
589 | ||
590 | static void snd_p16v_pcm_free(snd_pcm_t *pcm) | |
591 | { | |
592 | emu10k1_t *emu = pcm->private_data; | |
593 | //snd_printk("snd_p16v_pcm_free pcm: called\n"); | |
594 | snd_pcm_lib_preallocate_free_for_all(pcm); | |
595 | emu->pcm = NULL; | |
596 | } | |
597 | ||
598 | int snd_p16v_pcm(emu10k1_t *emu, int device, snd_pcm_t **rpcm) | |
599 | { | |
600 | snd_pcm_t *pcm; | |
601 | snd_pcm_substream_t *substream; | |
602 | int err; | |
6e4abc40 | 603 | int capture=1; |
1da177e4 LT |
604 | |
605 | //snd_printk("snd_p16v_pcm called. device=%d\n", device); | |
606 | emu->p16v_device_offset = device; | |
607 | if (rpcm) | |
608 | *rpcm = NULL; | |
6e4abc40 | 609 | |
1da177e4 LT |
610 | if ((err = snd_pcm_new(emu->card, "p16v", device, 1, capture, &pcm)) < 0) |
611 | return err; | |
612 | ||
613 | pcm->private_data = emu; | |
614 | pcm->private_free = snd_p16v_pcm_free; | |
6e4abc40 JCD |
615 | // Single playback 8 channel device. |
616 | // Single capture 2 channel device. | |
1da177e4 | 617 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_p16v_playback_front_ops); |
6e4abc40 | 618 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_p16v_capture_ops); |
1da177e4 LT |
619 | |
620 | pcm->info_flags = 0; | |
621 | pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; | |
622 | strcpy(pcm->name, "p16v"); | |
623 | emu->pcm = pcm; | |
624 | ||
625 | for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; | |
626 | substream; | |
627 | substream = substream->next) { | |
628 | if ((err = snd_pcm_lib_preallocate_pages(substream, | |
629 | SNDRV_DMA_TYPE_DEV, | |
630 | snd_dma_pci_data(emu->pci), | |
310bacd2 | 631 | ((65536 - 64) * 8), ((65536 - 64) * 8))) < 0) |
1da177e4 LT |
632 | return err; |
633 | //snd_printk("preallocate playback substream: err=%d\n", err); | |
634 | } | |
635 | ||
636 | for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; | |
637 | substream; | |
638 | substream = substream->next) { | |
639 | if ((err = snd_pcm_lib_preallocate_pages(substream, | |
640 | SNDRV_DMA_TYPE_DEV, | |
641 | snd_dma_pci_data(emu->pci), | |
22bc30c8 | 642 | 65536 - 64, 65536 - 64)) < 0) |
1da177e4 LT |
643 | return err; |
644 | //snd_printk("preallocate capture substream: err=%d\n", err); | |
645 | } | |
646 | ||
647 | if (rpcm) | |
648 | *rpcm = pcm; | |
649 | ||
650 | return 0; | |
651 | } | |
652 | ||
653 | static int snd_p16v_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
654 | { | |
655 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
656 | uinfo->count = 2; | |
657 | uinfo->value.integer.min = 0; | |
658 | uinfo->value.integer.max = 255; | |
659 | return 0; | |
660 | } | |
661 | ||
662 | static int snd_p16v_volume_get(snd_kcontrol_t * kcontrol, | |
663 | snd_ctl_elem_value_t * ucontrol, int reg, int high_low) | |
664 | { | |
665 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
666 | u32 value; | |
667 | ||
668 | value = snd_emu10k1_ptr20_read(emu, reg, high_low); | |
669 | if (high_low == 1) { | |
670 | ucontrol->value.integer.value[0] = 0xff - ((value >> 24) & 0xff); /* Left */ | |
671 | ucontrol->value.integer.value[1] = 0xff - ((value >> 16) & 0xff); /* Right */ | |
672 | } else { | |
673 | ucontrol->value.integer.value[0] = 0xff - ((value >> 8) & 0xff); /* Left */ | |
674 | ucontrol->value.integer.value[1] = 0xff - ((value >> 0) & 0xff); /* Right */ | |
675 | } | |
676 | return 0; | |
677 | } | |
678 | ||
679 | static int snd_p16v_volume_get_spdif_front(snd_kcontrol_t * kcontrol, | |
680 | snd_ctl_elem_value_t * ucontrol) | |
681 | { | |
682 | int high_low = 0; | |
683 | int reg = PLAYBACK_VOLUME_MIXER7; | |
684 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
685 | } | |
686 | ||
687 | static int snd_p16v_volume_get_spdif_center_lfe(snd_kcontrol_t * kcontrol, | |
688 | snd_ctl_elem_value_t * ucontrol) | |
689 | { | |
690 | int high_low = 1; | |
691 | int reg = PLAYBACK_VOLUME_MIXER7; | |
692 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
693 | } | |
694 | static int snd_p16v_volume_get_spdif_unknown(snd_kcontrol_t * kcontrol, | |
695 | snd_ctl_elem_value_t * ucontrol) | |
696 | { | |
697 | int high_low = 0; | |
698 | int reg = PLAYBACK_VOLUME_MIXER8; | |
699 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
700 | } | |
701 | static int snd_p16v_volume_get_spdif_rear(snd_kcontrol_t * kcontrol, | |
702 | snd_ctl_elem_value_t * ucontrol) | |
703 | { | |
704 | int high_low = 1; | |
705 | int reg = PLAYBACK_VOLUME_MIXER8; | |
706 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
707 | } | |
708 | ||
709 | static int snd_p16v_volume_get_analog_front(snd_kcontrol_t * kcontrol, | |
710 | snd_ctl_elem_value_t * ucontrol) | |
711 | { | |
712 | int high_low = 0; | |
713 | int reg = PLAYBACK_VOLUME_MIXER9; | |
714 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
715 | } | |
716 | ||
717 | static int snd_p16v_volume_get_analog_center_lfe(snd_kcontrol_t * kcontrol, | |
718 | snd_ctl_elem_value_t * ucontrol) | |
719 | { | |
720 | int high_low = 1; | |
721 | int reg = PLAYBACK_VOLUME_MIXER9; | |
722 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
723 | } | |
724 | static int snd_p16v_volume_get_analog_rear(snd_kcontrol_t * kcontrol, | |
725 | snd_ctl_elem_value_t * ucontrol) | |
726 | { | |
727 | int high_low = 1; | |
728 | int reg = PLAYBACK_VOLUME_MIXER10; | |
729 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
730 | } | |
731 | ||
732 | static int snd_p16v_volume_get_analog_unknown(snd_kcontrol_t * kcontrol, | |
733 | snd_ctl_elem_value_t * ucontrol) | |
734 | { | |
735 | int high_low = 0; | |
736 | int reg = PLAYBACK_VOLUME_MIXER10; | |
737 | return snd_p16v_volume_get(kcontrol, ucontrol, reg, high_low); | |
738 | } | |
739 | ||
740 | static int snd_p16v_volume_put(snd_kcontrol_t * kcontrol, | |
741 | snd_ctl_elem_value_t * ucontrol, int reg, int high_low) | |
742 | { | |
743 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
744 | u32 value; | |
745 | value = snd_emu10k1_ptr20_read(emu, reg, 0); | |
746 | //value = value & 0xffff; | |
747 | if (high_low == 1) { | |
748 | value &= 0xffff; | |
749 | value = value | ((0xff - ucontrol->value.integer.value[0]) << 24) | ((0xff - ucontrol->value.integer.value[1]) << 16); | |
750 | } else { | |
751 | value &= 0xffff0000; | |
752 | value = value | ((0xff - ucontrol->value.integer.value[0]) << 8) | ((0xff - ucontrol->value.integer.value[1]) ); | |
753 | } | |
754 | snd_emu10k1_ptr20_write(emu, reg, 0, value); | |
755 | return 1; | |
756 | } | |
757 | ||
758 | static int snd_p16v_volume_put_spdif_front(snd_kcontrol_t * kcontrol, | |
759 | snd_ctl_elem_value_t * ucontrol) | |
760 | { | |
761 | int high_low = 0; | |
762 | int reg = PLAYBACK_VOLUME_MIXER7; | |
763 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
764 | } | |
765 | ||
766 | static int snd_p16v_volume_put_spdif_center_lfe(snd_kcontrol_t * kcontrol, | |
767 | snd_ctl_elem_value_t * ucontrol) | |
768 | { | |
769 | int high_low = 1; | |
770 | int reg = PLAYBACK_VOLUME_MIXER7; | |
771 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
772 | } | |
773 | ||
774 | static int snd_p16v_volume_put_spdif_unknown(snd_kcontrol_t * kcontrol, | |
775 | snd_ctl_elem_value_t * ucontrol) | |
776 | { | |
777 | int high_low = 0; | |
778 | int reg = PLAYBACK_VOLUME_MIXER8; | |
779 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
780 | } | |
781 | ||
782 | static int snd_p16v_volume_put_spdif_rear(snd_kcontrol_t * kcontrol, | |
783 | snd_ctl_elem_value_t * ucontrol) | |
784 | { | |
785 | int high_low = 1; | |
786 | int reg = PLAYBACK_VOLUME_MIXER8; | |
787 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
788 | } | |
789 | ||
790 | static int snd_p16v_volume_put_analog_front(snd_kcontrol_t * kcontrol, | |
791 | snd_ctl_elem_value_t * ucontrol) | |
792 | { | |
793 | int high_low = 0; | |
794 | int reg = PLAYBACK_VOLUME_MIXER9; | |
795 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
796 | } | |
797 | ||
798 | static int snd_p16v_volume_put_analog_center_lfe(snd_kcontrol_t * kcontrol, | |
799 | snd_ctl_elem_value_t * ucontrol) | |
800 | { | |
801 | int high_low = 1; | |
802 | int reg = PLAYBACK_VOLUME_MIXER9; | |
803 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
804 | } | |
805 | ||
806 | static int snd_p16v_volume_put_analog_rear(snd_kcontrol_t * kcontrol, | |
807 | snd_ctl_elem_value_t * ucontrol) | |
808 | { | |
809 | int high_low = 1; | |
810 | int reg = PLAYBACK_VOLUME_MIXER10; | |
811 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
812 | } | |
813 | ||
814 | static int snd_p16v_volume_put_analog_unknown(snd_kcontrol_t * kcontrol, | |
815 | snd_ctl_elem_value_t * ucontrol) | |
816 | { | |
817 | int high_low = 0; | |
818 | int reg = PLAYBACK_VOLUME_MIXER10; | |
819 | return snd_p16v_volume_put(kcontrol, ucontrol, reg, high_low); | |
820 | } | |
821 | ||
822 | static snd_kcontrol_new_t snd_p16v_volume_control_analog_front = | |
823 | { | |
824 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 825 | .name = "HD Analog Front Playback Volume", |
1da177e4 LT |
826 | .info = snd_p16v_volume_info, |
827 | .get = snd_p16v_volume_get_analog_front, | |
828 | .put = snd_p16v_volume_put_analog_front | |
829 | }; | |
830 | ||
831 | static snd_kcontrol_new_t snd_p16v_volume_control_analog_center_lfe = | |
832 | { | |
833 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 834 | .name = "HD Analog Center/LFE Playback Volume", |
1da177e4 LT |
835 | .info = snd_p16v_volume_info, |
836 | .get = snd_p16v_volume_get_analog_center_lfe, | |
837 | .put = snd_p16v_volume_put_analog_center_lfe | |
838 | }; | |
839 | ||
840 | static snd_kcontrol_new_t snd_p16v_volume_control_analog_unknown = | |
841 | { | |
842 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 843 | .name = "HD Analog Unknown Playback Volume", |
1da177e4 LT |
844 | .info = snd_p16v_volume_info, |
845 | .get = snd_p16v_volume_get_analog_unknown, | |
846 | .put = snd_p16v_volume_put_analog_unknown | |
847 | }; | |
848 | ||
849 | static snd_kcontrol_new_t snd_p16v_volume_control_analog_rear = | |
850 | { | |
851 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 852 | .name = "HD Analog Rear Playback Volume", |
1da177e4 LT |
853 | .info = snd_p16v_volume_info, |
854 | .get = snd_p16v_volume_get_analog_rear, | |
855 | .put = snd_p16v_volume_put_analog_rear | |
856 | }; | |
857 | ||
858 | static snd_kcontrol_new_t snd_p16v_volume_control_spdif_front = | |
859 | { | |
860 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 861 | .name = "HD SPDIF Front Playback Volume", |
1da177e4 LT |
862 | .info = snd_p16v_volume_info, |
863 | .get = snd_p16v_volume_get_spdif_front, | |
864 | .put = snd_p16v_volume_put_spdif_front | |
865 | }; | |
866 | ||
867 | static snd_kcontrol_new_t snd_p16v_volume_control_spdif_center_lfe = | |
868 | { | |
869 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 870 | .name = "HD SPDIF Center/LFE Playback Volume", |
1da177e4 LT |
871 | .info = snd_p16v_volume_info, |
872 | .get = snd_p16v_volume_get_spdif_center_lfe, | |
873 | .put = snd_p16v_volume_put_spdif_center_lfe | |
874 | }; | |
875 | ||
876 | static snd_kcontrol_new_t snd_p16v_volume_control_spdif_unknown = | |
877 | { | |
878 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 879 | .name = "HD SPDIF Unknown Playback Volume", |
1da177e4 LT |
880 | .info = snd_p16v_volume_info, |
881 | .get = snd_p16v_volume_get_spdif_unknown, | |
882 | .put = snd_p16v_volume_put_spdif_unknown | |
883 | }; | |
884 | ||
885 | static snd_kcontrol_new_t snd_p16v_volume_control_spdif_rear = | |
886 | { | |
887 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 888 | .name = "HD SPDIF Rear Playback Volume", |
1da177e4 LT |
889 | .info = snd_p16v_volume_info, |
890 | .get = snd_p16v_volume_get_spdif_rear, | |
891 | .put = snd_p16v_volume_put_spdif_rear | |
892 | }; | |
893 | ||
6e4abc40 JCD |
894 | static int snd_p16v_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
895 | { | |
896 | static char *texts[8] = { "SPDIF", "I2S", "SRC48", "SRCMulti_SPDIF", "SRCMulti_I2S", "CDIF", "FX", "AC97" }; | |
897 | ||
898 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
899 | uinfo->count = 1; | |
900 | uinfo->value.enumerated.items = 8; | |
901 | if (uinfo->value.enumerated.item > 7) | |
902 | uinfo->value.enumerated.item = 7; | |
903 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
904 | return 0; | |
905 | } | |
906 | ||
907 | static int snd_p16v_capture_source_get(snd_kcontrol_t * kcontrol, | |
908 | snd_ctl_elem_value_t * ucontrol) | |
909 | { | |
910 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
911 | ||
912 | ucontrol->value.enumerated.item[0] = emu->p16v_capture_source; | |
913 | return 0; | |
914 | } | |
915 | ||
916 | static int snd_p16v_capture_source_put(snd_kcontrol_t * kcontrol, | |
917 | snd_ctl_elem_value_t * ucontrol) | |
918 | { | |
919 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
920 | unsigned int val; | |
921 | int change = 0; | |
922 | u32 mask; | |
923 | u32 source; | |
924 | ||
925 | val = ucontrol->value.enumerated.item[0] ; | |
926 | change = (emu->p16v_capture_source != val); | |
927 | if (change) { | |
928 | emu->p16v_capture_source = val; | |
929 | source = (val << 28) | (val << 24) | (val << 20) | (val << 16); | |
930 | mask = snd_emu10k1_ptr20_read(emu, BASIC_INTERRUPT, 0) & 0xffff; | |
931 | snd_emu10k1_ptr20_write(emu, BASIC_INTERRUPT, 0, source | mask); | |
932 | } | |
933 | return change; | |
934 | } | |
935 | ||
936 | static snd_kcontrol_new_t snd_p16v_capture_source __devinitdata = | |
937 | { | |
938 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 939 | .name = "HD source Capture", |
6e4abc40 JCD |
940 | .info = snd_p16v_capture_source_info, |
941 | .get = snd_p16v_capture_source_get, | |
942 | .put = snd_p16v_capture_source_put | |
943 | }; | |
f927c8fc JCD |
944 | |
945 | static int snd_p16v_capture_channel_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) | |
946 | { | |
947 | static char *texts[4] = { "0", "1", "2", "3", }; | |
948 | ||
949 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
950 | uinfo->count = 1; | |
951 | uinfo->value.enumerated.items = 4; | |
952 | if (uinfo->value.enumerated.item > 3) | |
953 | uinfo->value.enumerated.item = 3; | |
954 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
955 | return 0; | |
956 | } | |
957 | ||
958 | static int snd_p16v_capture_channel_get(snd_kcontrol_t * kcontrol, | |
959 | snd_ctl_elem_value_t * ucontrol) | |
960 | { | |
961 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
962 | ||
963 | ucontrol->value.enumerated.item[0] = emu->p16v_capture_channel; | |
964 | return 0; | |
965 | } | |
966 | ||
967 | static int snd_p16v_capture_channel_put(snd_kcontrol_t * kcontrol, | |
968 | snd_ctl_elem_value_t * ucontrol) | |
969 | { | |
970 | emu10k1_t *emu = snd_kcontrol_chip(kcontrol); | |
971 | unsigned int val; | |
972 | int change = 0; | |
973 | u32 tmp; | |
974 | ||
975 | val = ucontrol->value.enumerated.item[0] ; | |
976 | change = (emu->p16v_capture_channel != val); | |
977 | if (change) { | |
978 | emu->p16v_capture_channel = val; | |
979 | tmp = snd_emu10k1_ptr20_read(emu, CAPTURE_P16V_SOURCE, 0) & 0xfffc; | |
980 | snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, tmp | val); | |
981 | } | |
982 | return change; | |
983 | } | |
984 | ||
985 | static snd_kcontrol_new_t snd_p16v_capture_channel __devinitdata = | |
986 | { | |
987 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
3818152e | 988 | .name = "HD channel Capture", |
f927c8fc JCD |
989 | .info = snd_p16v_capture_channel_info, |
990 | .get = snd_p16v_capture_channel_get, | |
991 | .put = snd_p16v_capture_channel_put | |
992 | }; | |
993 | ||
1da177e4 LT |
994 | int snd_p16v_mixer(emu10k1_t *emu) |
995 | { | |
996 | int err; | |
997 | snd_kcontrol_t *kctl; | |
998 | snd_card_t *card = emu->card; | |
999 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_analog_front, emu)) == NULL) | |
1000 | return -ENOMEM; | |
1001 | if ((err = snd_ctl_add(card, kctl))) | |
1002 | return err; | |
1003 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_analog_rear, emu)) == NULL) | |
1004 | return -ENOMEM; | |
1005 | if ((err = snd_ctl_add(card, kctl))) | |
1006 | return err; | |
1007 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_analog_center_lfe, emu)) == NULL) | |
1008 | return -ENOMEM; | |
1009 | if ((err = snd_ctl_add(card, kctl))) | |
1010 | return err; | |
1011 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_analog_unknown, emu)) == NULL) | |
1012 | return -ENOMEM; | |
1013 | if ((err = snd_ctl_add(card, kctl))) | |
1014 | return err; | |
1015 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_spdif_front, emu)) == NULL) | |
1016 | return -ENOMEM; | |
1017 | if ((err = snd_ctl_add(card, kctl))) | |
1018 | return err; | |
1019 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_spdif_rear, emu)) == NULL) | |
1020 | return -ENOMEM; | |
1021 | if ((err = snd_ctl_add(card, kctl))) | |
1022 | return err; | |
1023 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_spdif_center_lfe, emu)) == NULL) | |
1024 | return -ENOMEM; | |
1025 | if ((err = snd_ctl_add(card, kctl))) | |
1026 | return err; | |
1027 | if ((kctl = snd_ctl_new1(&snd_p16v_volume_control_spdif_unknown, emu)) == NULL) | |
1028 | return -ENOMEM; | |
1029 | if ((err = snd_ctl_add(card, kctl))) | |
1030 | return err; | |
6e4abc40 JCD |
1031 | if ((kctl = snd_ctl_new1(&snd_p16v_capture_source, emu)) == NULL) |
1032 | return -ENOMEM; | |
1033 | if ((err = snd_ctl_add(card, kctl))) | |
1034 | return err; | |
f927c8fc JCD |
1035 | if ((kctl = snd_ctl_new1(&snd_p16v_capture_channel, emu)) == NULL) |
1036 | return -ENOMEM; | |
1037 | if ((err = snd_ctl_add(card, kctl))) | |
1038 | return err; | |
1da177e4 LT |
1039 | return 0; |
1040 | } | |
1041 |