aboutsummaryrefslogtreecommitdiffstats
path: root/sound
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@g5.osdl.org>2006-04-02 16:08:49 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-02 16:08:49 -0400
commitf27f0a045b79de5729d064497e21a70871f1d6fe (patch)
tree078416852de43b76e297224b57a9c5b9f67dfb56 /sound
parent6e0dd741a89be35defa05bd79f4211c5a2762825 (diff)
parentc2f60c523aa34cf6d4913d6efc670890bd456fd5 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (28 commits) [ALSA] Kconfig SND_SEQUENCER_OSS help text fix [ALSA] Add Aux input switch control for Aureon Universe [ALSA] pcxhr - Fix the crash with REV01 board [ALSA] sound/pci/hda: use create_singlethread_workqueue() [ALSA] hda-intel - Add support of ATI SB600 [ALSA] cs4281 - Fix the check of timeout in probe [ALSA] cs4281 - Fix the check of right channel [ALSA] Test volume resolution of usb audio at initialization [ALSA] maestro3.c: fix BUG, optimization [ALSA] HDA/Realtek: multiple input mux definitions and pin mode additions [ALSA] AdLib FM card driver [ALSA] Fix / clean up PCM-OSS setup hooks [ALSA] Clean up PCM codes (take 2) [ALSA] Tiny clean up of PCM codes [ALSA] ISA drivers bailing on first !enable[i] [ALSA] Remove obsolete kfree_nocheck call [ALSA] Remove obsolete kfree_nocheck call [ALSA] Add snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards [ALSA] Add snd-riptide driver for Conexant Riptide chip [ALSA] hda-codec - Fix noisy output wtih AD1986A 3stack model ...
Diffstat (limited to 'sound')
-rw-r--r--sound/core/Kconfig5
-rw-r--r--sound/core/control.c6
-rw-r--r--sound/core/control_compat.c6
-rw-r--r--sound/core/init.c9
-rw-r--r--sound/core/oss/pcm_oss.c288
-rw-r--r--sound/core/pcm.c14
-rw-r--r--sound/core/pcm_lib.c49
-rw-r--r--sound/core/pcm_native.c157
-rw-r--r--sound/isa/Kconfig23
-rw-r--r--sound/isa/Makefile2
-rw-r--r--sound/isa/adlib.c161
-rw-r--r--sound/isa/cmi8330.c4
-rw-r--r--sound/isa/opti9xx/Makefile2
-rw-r--r--sound/isa/opti9xx/miro.c1455
-rw-r--r--sound/isa/opti9xx/miro.h73
-rw-r--r--sound/pci/Kconfig30
-rw-r--r--sound/pci/Makefile3
-rw-r--r--sound/pci/als300.c866
-rw-r--r--sound/pci/cs4281.c28
-rw-r--r--sound/pci/hda/hda_codec.c2
-rw-r--r--sound/pci/hda/hda_intel.c2
-rw-r--r--sound/pci/hda/patch_analog.c9
-rw-r--r--sound/pci/hda/patch_realtek.c298
-rw-r--r--sound/pci/hda/patch_sigmatel.c53
-rw-r--r--sound/pci/ice1712/aureon.c163
-rw-r--r--sound/pci/ice1712/ice1712.c2
-rw-r--r--sound/pci/ice1712/ice1712.h1
-rw-r--r--sound/pci/maestro3.c57
-rw-r--r--sound/pci/pcxhr/pcxhr_core.c9
-rw-r--r--sound/pci/riptide/Makefile3
-rw-r--r--sound/pci/riptide/riptide.c2223
-rw-r--r--sound/pci/via82xx.c1
-rw-r--r--sound/usb/usbmixer.c37
33 files changed, 5580 insertions, 461 deletions
diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index 9dd121bb5638..8efc1b12f3a8 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -92,8 +92,9 @@ config SND_SEQUENCER_OSS
92 92
93 Many programs still use the OSS API, so say Y. 93 Many programs still use the OSS API, so say Y.
94 94
95 To compile this driver as a module, choose M here: the module 95 If you choose M in "Sequencer support" (SND_SEQUENCER),
96 will be called snd-seq-oss. 96 this will be compiled as a module. The module will be called
97 snd-seq-oss.
97 98
98config SND_RTCTIMER 99config SND_RTCTIMER
99 tristate "RTC Timer support" 100 tristate "RTC Timer support"
diff --git a/sound/core/control.c b/sound/core/control.c
index 574745314e70..22565c9b9603 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -664,7 +664,7 @@ static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl,
664 if (copy_from_user(&info, _info, sizeof(info))) 664 if (copy_from_user(&info, _info, sizeof(info)))
665 return -EFAULT; 665 return -EFAULT;
666 snd_power_lock(ctl->card); 666 snd_power_lock(ctl->card);
667 result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0, NULL); 667 result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0);
668 if (result >= 0) 668 if (result >= 0)
669 result = snd_ctl_elem_info(ctl, &info); 669 result = snd_ctl_elem_info(ctl, &info);
670 snd_power_unlock(ctl->card); 670 snd_power_unlock(ctl->card);
@@ -718,7 +718,7 @@ static int snd_ctl_elem_read_user(struct snd_card *card,
718 return -EFAULT; 718 return -EFAULT;
719 } 719 }
720 snd_power_lock(card); 720 snd_power_lock(card);
721 result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); 721 result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
722 if (result >= 0) 722 if (result >= 0)
723 result = snd_ctl_elem_read(card, control); 723 result = snd_ctl_elem_read(card, control);
724 snd_power_unlock(card); 724 snd_power_unlock(card);
@@ -783,7 +783,7 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file,
783 } 783 }
784 card = file->card; 784 card = file->card;
785 snd_power_lock(card); 785 snd_power_lock(card);
786 result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); 786 result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
787 if (result >= 0) 787 if (result >= 0)
788 result = snd_ctl_elem_write(card, file, control); 788 result = snd_ctl_elem_write(card, file, control);
789 snd_power_unlock(card); 789 snd_power_unlock(card);
diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c
index 84fef5084e17..3c0161bb5ba4 100644
--- a/sound/core/control_compat.c
+++ b/sound/core/control_compat.c
@@ -109,7 +109,7 @@ static int snd_ctl_elem_info_compat(struct snd_ctl_file *ctl,
109 goto error; 109 goto error;
110 110
111 snd_power_lock(ctl->card); 111 snd_power_lock(ctl->card);
112 err = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0, NULL); 112 err = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0);
113 if (err >= 0) 113 if (err >= 0)
114 err = snd_ctl_elem_info(ctl, data); 114 err = snd_ctl_elem_info(ctl, data);
115 snd_power_unlock(ctl->card); 115 snd_power_unlock(ctl->card);
@@ -294,7 +294,7 @@ static int snd_ctl_elem_read_user_compat(struct snd_card *card,
294 goto error; 294 goto error;
295 295
296 snd_power_lock(card); 296 snd_power_lock(card);
297 err = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); 297 err = snd_power_wait(card, SNDRV_CTL_POWER_D0);
298 if (err >= 0) 298 if (err >= 0)
299 err = snd_ctl_elem_read(card, data); 299 err = snd_ctl_elem_read(card, data);
300 snd_power_unlock(card); 300 snd_power_unlock(card);
@@ -320,7 +320,7 @@ static int snd_ctl_elem_write_user_compat(struct snd_ctl_file *file,
320 goto error; 320 goto error;
321 321
322 snd_power_lock(card); 322 snd_power_lock(card);
323 err = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL); 323 err = snd_power_wait(card, SNDRV_CTL_POWER_D0);
324 if (err >= 0) 324 if (err >= 0)
325 err = snd_ctl_elem_write(card, file, data); 325 err = snd_ctl_elem_write(card, file, data);
326 snd_power_unlock(card); 326 snd_power_unlock(card);
diff --git a/sound/core/init.c b/sound/core/init.c
index 5bb8a8b23d51..39ed2e5bb0af 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -722,13 +722,12 @@ int snd_card_file_remove(struct snd_card *card, struct file *file)
722 * snd_power_wait - wait until the power-state is changed. 722 * snd_power_wait - wait until the power-state is changed.
723 * @card: soundcard structure 723 * @card: soundcard structure
724 * @power_state: expected power state 724 * @power_state: expected power state
725 * @file: file structure for the O_NONBLOCK check (optional)
726 * 725 *
727 * Waits until the power-state is changed. 726 * Waits until the power-state is changed.
728 * 727 *
729 * Note: the power lock must be active before call. 728 * Note: the power lock must be active before call.
730 */ 729 */
731int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file *file) 730int snd_power_wait(struct snd_card *card, unsigned int power_state)
732{ 731{
733 wait_queue_t wait; 732 wait_queue_t wait;
734 int result = 0; 733 int result = 0;
@@ -745,12 +744,6 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file
745 } 744 }
746 if (snd_power_get_state(card) == power_state) 745 if (snd_power_get_state(card) == power_state)
747 break; 746 break;
748#if 0 /* block all devices */
749 if (file && (file->f_flags & O_NONBLOCK)) {
750 result = -EAGAIN;
751 break;
752 }
753#endif
754 set_current_state(TASK_UNINTERRUPTIBLE); 747 set_current_state(TASK_UNINTERRUPTIBLE);
755 snd_power_unlock(card); 748 snd_power_unlock(card);
756 schedule_timeout(30 * HZ); 749 schedule_timeout(30 * HZ);
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index f8302b703a30..91114c7aeff5 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -208,9 +208,8 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream,
208 oss_buffer_size = runtime->oss.mmap_bytes; 208 oss_buffer_size = runtime->oss.mmap_bytes;
209 } 209 }
210 210
211 if (substream->oss.setup && 211 if (substream->oss.setup.period_size > 16)
212 substream->oss.setup->period_size > 16) 212 oss_period_size = substream->oss.setup.period_size;
213 oss_period_size = substream->oss.setup->period_size;
214 else if (runtime->oss.fragshift) { 213 else if (runtime->oss.fragshift) {
215 oss_period_size = 1 << runtime->oss.fragshift; 214 oss_period_size = 1 << runtime->oss.fragshift;
216 if (oss_period_size > oss_buffer_size / 2) 215 if (oss_period_size > oss_buffer_size / 2)
@@ -252,10 +251,8 @@ static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream,
252 251
253 oss_periods = oss_buffer_size / oss_period_size; 252 oss_periods = oss_buffer_size / oss_period_size;
254 253
255 if (substream->oss.setup) { 254 if (substream->oss.setup.periods > 1)
256 if (substream->oss.setup->periods > 1) 255 oss_periods = substream->oss.setup.periods;
257 oss_periods = substream->oss.setup->periods;
258 }
259 256
260 s = snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_PERIODS, NULL); 257 s = snd_pcm_hw_param_value_max(slave_params, SNDRV_PCM_HW_PARAM_PERIODS, NULL);
261 if (runtime->oss.maxfrags && s > runtime->oss.maxfrags) 258 if (runtime->oss.maxfrags && s > runtime->oss.maxfrags)
@@ -341,12 +338,10 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
341 goto failure; 338 goto failure;
342 } 339 }
343 340
344 if (atomic_read(&runtime->mmap_count)) { 341 if (atomic_read(&runtime->mmap_count))
345 direct = 1; 342 direct = 1;
346 } else { 343 else
347 struct snd_pcm_oss_setup *setup = substream->oss.setup; 344 direct = substream->oss.setup.direct;
348 direct = (setup != NULL && setup->direct);
349 }
350 345
351 _snd_pcm_hw_params_any(sparams); 346 _snd_pcm_hw_params_any(sparams);
352 _snd_pcm_hw_param_setinteger(sparams, SNDRV_PCM_HW_PARAM_PERIODS); 347 _snd_pcm_hw_param_setinteger(sparams, SNDRV_PCM_HW_PARAM_PERIODS);
@@ -482,7 +477,7 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
482 1 : runtime->period_size; 477 1 : runtime->period_size;
483 sw_params->xfer_align = 1; 478 sw_params->xfer_align = 1;
484 if (atomic_read(&runtime->mmap_count) || 479 if (atomic_read(&runtime->mmap_count) ||
485 (substream->oss.setup && substream->oss.setup->nosilence)) { 480 substream->oss.setup.nosilence) {
486 sw_params->silence_threshold = 0; 481 sw_params->silence_threshold = 0;
487 sw_params->silence_size = 0; 482 sw_params->silence_size = 0;
488 } else { 483 } else {
@@ -843,7 +838,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
843 buf += tmp; 838 buf += tmp;
844 bytes -= tmp; 839 bytes -= tmp;
845 xfer += tmp; 840 xfer += tmp;
846 if ((substream->oss.setup != NULL && substream->oss.setup->partialfrag) || 841 if (substream->oss.setup.partialfrag ||
847 runtime->oss.buffer_used == runtime->oss.period_bytes) { 842 runtime->oss.buffer_used == runtime->oss.period_bytes) {
848 tmp = snd_pcm_oss_write2(substream, runtime->oss.buffer + runtime->oss.period_ptr, 843 tmp = snd_pcm_oss_write2(substream, runtime->oss.buffer + runtime->oss.period_ptr,
849 runtime->oss.buffer_used - runtime->oss.period_ptr, 1); 844 runtime->oss.buffer_used - runtime->oss.period_ptr, 1);
@@ -959,12 +954,12 @@ static int snd_pcm_oss_reset(struct snd_pcm_oss_file *pcm_oss_file)
959 954
960 substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK]; 955 substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
961 if (substream != NULL) { 956 if (substream != NULL) {
962 snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); 957 snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
963 substream->runtime->oss.prepare = 1; 958 substream->runtime->oss.prepare = 1;
964 } 959 }
965 substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE]; 960 substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
966 if (substream != NULL) { 961 if (substream != NULL) {
967 snd_pcm_kernel_capture_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); 962 snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
968 substream->runtime->oss.prepare = 1; 963 substream->runtime->oss.prepare = 1;
969 } 964 }
970 return 0; 965 return 0;
@@ -979,7 +974,7 @@ static int snd_pcm_oss_post(struct snd_pcm_oss_file *pcm_oss_file)
979 if (substream != NULL) { 974 if (substream != NULL) {
980 if ((err = snd_pcm_oss_make_ready(substream)) < 0) 975 if ((err = snd_pcm_oss_make_ready(substream)) < 0)
981 return err; 976 return err;
982 snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_START, NULL); 977 snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_START, NULL);
983 } 978 }
984 /* note: all errors from the start action are ignored */ 979 /* note: all errors from the start action are ignored */
985 /* OSS apps do not know, how to handle them */ 980 /* OSS apps do not know, how to handle them */
@@ -1108,7 +1103,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
1108 __direct: 1103 __direct:
1109 saved_f_flags = substream->ffile->f_flags; 1104 saved_f_flags = substream->ffile->f_flags;
1110 substream->ffile->f_flags &= ~O_NONBLOCK; 1105 substream->ffile->f_flags &= ~O_NONBLOCK;
1111 err = snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL); 1106 err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL);
1112 substream->ffile->f_flags = saved_f_flags; 1107 substream->ffile->f_flags = saved_f_flags;
1113 if (err < 0) 1108 if (err < 0)
1114 return err; 1109 return err;
@@ -1120,7 +1115,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
1120 if ((err = snd_pcm_oss_make_ready(substream)) < 0) 1115 if ((err = snd_pcm_oss_make_ready(substream)) < 0)
1121 return err; 1116 return err;
1122 runtime = substream->runtime; 1117 runtime = substream->runtime;
1123 err = snd_pcm_kernel_capture_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL); 1118 err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
1124 if (err < 0) 1119 if (err < 0)
1125 return err; 1120 return err;
1126 runtime->oss.buffer_used = 0; 1121 runtime->oss.buffer_used = 0;
@@ -1214,12 +1209,10 @@ static int snd_pcm_oss_get_formats(struct snd_pcm_oss_file *pcm_oss_file)
1214 1209
1215 if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0) 1210 if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
1216 return err; 1211 return err;
1217 if (atomic_read(&substream->runtime->mmap_count)) { 1212 if (atomic_read(&substream->runtime->mmap_count))
1218 direct = 1; 1213 direct = 1;
1219 } else { 1214 else
1220 struct snd_pcm_oss_setup *setup = substream->oss.setup; 1215 direct = substream->oss.setup.direct;
1221 direct = (setup != NULL && setup->direct);
1222 }
1223 if (!direct) 1216 if (!direct)
1224 return AFMT_MU_LAW | AFMT_U8 | 1217 return AFMT_MU_LAW | AFMT_U8 |
1225 AFMT_S16_LE | AFMT_S16_BE | 1218 AFMT_S16_LE | AFMT_S16_BE |
@@ -1437,7 +1430,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr
1437 cmd = SNDRV_PCM_IOCTL_DROP; 1430 cmd = SNDRV_PCM_IOCTL_DROP;
1438 runtime->oss.prepare = 1; 1431 runtime->oss.prepare = 1;
1439 } 1432 }
1440 err = snd_pcm_kernel_playback_ioctl(psubstream, cmd, NULL); 1433 err = snd_pcm_kernel_ioctl(psubstream, cmd, NULL);
1441 if (err < 0) 1434 if (err < 0)
1442 return err; 1435 return err;
1443 } 1436 }
@@ -1458,7 +1451,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr
1458 cmd = SNDRV_PCM_IOCTL_DROP; 1451 cmd = SNDRV_PCM_IOCTL_DROP;
1459 runtime->oss.prepare = 1; 1452 runtime->oss.prepare = 1;
1460 } 1453 }
1461 err = snd_pcm_kernel_capture_ioctl(csubstream, cmd, NULL); 1454 err = snd_pcm_kernel_ioctl(csubstream, cmd, NULL);
1462 if (err < 0) 1455 if (err < 0)
1463 return err; 1456 return err;
1464 } 1457 }
@@ -1495,7 +1488,7 @@ static int snd_pcm_oss_get_odelay(struct snd_pcm_oss_file *pcm_oss_file)
1495 runtime = substream->runtime; 1488 runtime = substream->runtime;
1496 if (runtime->oss.params || runtime->oss.prepare) 1489 if (runtime->oss.params || runtime->oss.prepare)
1497 return 0; 1490 return 0;
1498 err = snd_pcm_kernel_playback_ioctl(substream, SNDRV_PCM_IOCTL_DELAY, &delay); 1491 err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DELAY, &delay);
1499 if (err == -EPIPE) 1492 if (err == -EPIPE)
1500 delay = 0; /* hack for broken OSS applications */ 1493 delay = 0; /* hack for broken OSS applications */
1501 else if (err < 0) 1494 else if (err < 0)
@@ -1555,8 +1548,7 @@ static int snd_pcm_oss_get_ptr(struct snd_pcm_oss_file *pcm_oss_file, int stream
1555 } else { 1548 } else {
1556 delay = snd_pcm_oss_bytes(substream, delay); 1549 delay = snd_pcm_oss_bytes(substream, delay);
1557 if (stream == SNDRV_PCM_STREAM_PLAYBACK) { 1550 if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
1558 struct snd_pcm_oss_setup *setup = substream->oss.setup; 1551 if (substream->oss.setup.buggyptr)
1559 if (setup && setup->buggyptr)
1560 info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes; 1552 info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes;
1561 else 1553 else
1562 info.blocks = (delay + fixup) / runtime->oss.period_bytes; 1554 info.blocks = (delay + fixup) / runtime->oss.period_bytes;
@@ -1638,37 +1630,46 @@ static int snd_pcm_oss_get_mapbuf(struct snd_pcm_oss_file *pcm_oss_file, int str
1638 return -EINVAL; 1630 return -EINVAL;
1639} 1631}
1640 1632
1641static struct snd_pcm_oss_setup *snd_pcm_oss_look_for_setup(struct snd_pcm *pcm, int stream, const char *task_name) 1633static const char *strip_task_path(const char *path)
1642{ 1634{
1643 const char *ptr, *ptrl; 1635 const char *ptr, *ptrl = NULL;
1644 struct snd_pcm_oss_setup *setup; 1636 for (ptr = path; *ptr; ptr++) {
1645
1646 mutex_lock(&pcm->streams[stream].oss.setup_mutex);
1647 for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) {
1648 if (!strcmp(setup->task_name, task_name)) {
1649 mutex_unlock(&pcm->streams[stream].oss.setup_mutex);
1650 return setup;
1651 }
1652 }
1653 ptr = ptrl = task_name;
1654 while (*ptr) {
1655 if (*ptr == '/') 1637 if (*ptr == '/')
1656 ptrl = ptr + 1; 1638 ptrl = ptr + 1;
1657 ptr++;
1658 } 1639 }
1659 if (ptrl == task_name) { 1640 return ptrl;
1660 goto __not_found; 1641}
1661 return NULL; 1642
1662 } 1643static void snd_pcm_oss_look_for_setup(struct snd_pcm *pcm, int stream,
1663 for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) { 1644 const char *task_name,
1664 if (!strcmp(setup->task_name, ptrl)) { 1645 struct snd_pcm_oss_setup *rsetup)
1665 mutex_unlock(&pcm->streams[stream].oss.setup_mutex); 1646{
1666 return setup; 1647 struct snd_pcm_oss_setup *setup;
1648
1649 mutex_lock(&pcm->streams[stream].oss.setup_mutex);
1650 do {
1651 for (setup = pcm->streams[stream].oss.setup_list; setup;
1652 setup = setup->next) {
1653 if (!strcmp(setup->task_name, task_name))
1654 goto out;
1667 } 1655 }
1668 } 1656 } while ((task_name = strip_task_path(task_name)) != NULL);
1669 __not_found: 1657 out:
1658 if (setup)
1659 *rsetup = *setup;
1670 mutex_unlock(&pcm->streams[stream].oss.setup_mutex); 1660 mutex_unlock(&pcm->streams[stream].oss.setup_mutex);
1671 return NULL; 1661}
1662
1663static void snd_pcm_oss_release_substream(struct snd_pcm_substream *substream)
1664{
1665 struct snd_pcm_runtime *runtime;
1666 runtime = substream->runtime;
1667 vfree(runtime->oss.buffer);
1668 runtime->oss.buffer = NULL;
1669#ifdef CONFIG_SND_PCM_OSS_PLUGINS
1670 snd_pcm_oss_plugin_clear(substream);
1671#endif
1672 substream->oss.oss = 0;
1672} 1673}
1673 1674
1674static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream, 1675static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream,
@@ -1678,7 +1679,11 @@ static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream,
1678 struct snd_pcm_runtime *runtime; 1679 struct snd_pcm_runtime *runtime;
1679 1680
1680 substream->oss.oss = 1; 1681 substream->oss.oss = 1;
1681 substream->oss.setup = setup; 1682 substream->oss.setup = *setup;
1683 if (setup->nonblock)
1684 substream->ffile->f_flags |= O_NONBLOCK;
1685 else
1686 substream->ffile->f_flags &= ~O_NONBLOCK;
1682 runtime = substream->runtime; 1687 runtime = substream->runtime;
1683 runtime->oss.params = 1; 1688 runtime->oss.params = 1;
1684 runtime->oss.trigger = 1; 1689 runtime->oss.trigger = 1;
@@ -1697,18 +1702,7 @@ static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream,
1697 runtime->oss.fragshift = 0; 1702 runtime->oss.fragshift = 0;
1698 runtime->oss.maxfrags = 0; 1703 runtime->oss.maxfrags = 0;
1699 runtime->oss.subdivision = 0; 1704 runtime->oss.subdivision = 0;
1700} 1705 substream->pcm_release = snd_pcm_oss_release_substream;
1701
1702static void snd_pcm_oss_release_substream(struct snd_pcm_substream *substream)
1703{
1704 struct snd_pcm_runtime *runtime;
1705 runtime = substream->runtime;
1706 vfree(runtime->oss.buffer);
1707#ifdef CONFIG_SND_PCM_OSS_PLUGINS
1708 snd_pcm_oss_plugin_clear(substream);
1709#endif
1710 substream->oss.file = NULL;
1711 substream->oss.oss = 0;
1712} 1706}
1713 1707
1714static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file) 1708static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file)
@@ -1717,23 +1711,8 @@ static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file)
1717 snd_assert(pcm_oss_file != NULL, return -ENXIO); 1711 snd_assert(pcm_oss_file != NULL, return -ENXIO);
1718 for (cidx = 0; cidx < 2; ++cidx) { 1712 for (cidx = 0; cidx < 2; ++cidx) {
1719 struct snd_pcm_substream *substream = pcm_oss_file->streams[cidx]; 1713 struct snd_pcm_substream *substream = pcm_oss_file->streams[cidx];
1720 struct snd_pcm_runtime *runtime; 1714 if (substream)
1721 if (substream == NULL) 1715 snd_pcm_release_substream(substream);
1722 continue;
1723 runtime = substream->runtime;
1724
1725 snd_pcm_stream_lock_irq(substream);
1726 if (snd_pcm_running(substream))
1727 snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP);
1728 snd_pcm_stream_unlock_irq(substream);
1729 if (substream->ffile != NULL) {
1730 if (substream->ops->hw_free != NULL)
1731 substream->ops->hw_free(substream);
1732 substream->ops->close(substream);
1733 substream->ffile = NULL;
1734 }
1735 snd_pcm_oss_release_substream(substream);
1736 snd_pcm_release_substream(substream);
1737 } 1716 }
1738 kfree(pcm_oss_file); 1717 kfree(pcm_oss_file);
1739 return 0; 1718 return 0;
@@ -1743,12 +1722,11 @@ static int snd_pcm_oss_open_file(struct file *file,
1743 struct snd_pcm *pcm, 1722 struct snd_pcm *pcm,
1744 struct snd_pcm_oss_file **rpcm_oss_file, 1723 struct snd_pcm_oss_file **rpcm_oss_file,
1745 int minor, 1724 int minor,
1746 struct snd_pcm_oss_setup *psetup, 1725 struct snd_pcm_oss_setup *setup)
1747 struct snd_pcm_oss_setup *csetup)
1748{ 1726{
1749 int err = 0; 1727 int idx, err;
1750 struct snd_pcm_oss_file *pcm_oss_file; 1728 struct snd_pcm_oss_file *pcm_oss_file;
1751 struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL; 1729 struct snd_pcm_substream *substream;
1752 unsigned int f_mode = file->f_mode; 1730 unsigned int f_mode = file->f_mode;
1753 1731
1754 snd_assert(rpcm_oss_file != NULL, return -EINVAL); 1732 snd_assert(rpcm_oss_file != NULL, return -EINVAL);
@@ -1761,73 +1739,31 @@ static int snd_pcm_oss_open_file(struct file *file,
1761 if ((f_mode & (FMODE_WRITE|FMODE_READ)) == (FMODE_WRITE|FMODE_READ) && 1739 if ((f_mode & (FMODE_WRITE|FMODE_READ)) == (FMODE_WRITE|FMODE_READ) &&
1762 (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX)) 1740 (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX))
1763 f_mode = FMODE_WRITE; 1741 f_mode = FMODE_WRITE;
1764 if ((f_mode & FMODE_WRITE) && !(psetup && psetup->disable)) { 1742
1765 if ((err = snd_pcm_open_substream(pcm, SNDRV_PCM_STREAM_PLAYBACK, 1743 for (idx = 0; idx < 2; idx++) {
1766 &psubstream)) < 0) { 1744 if (setup[idx].disable)
1745 continue;
1746 if (idx == SNDRV_PCM_STREAM_PLAYBACK) {
1747 if (! (f_mode & FMODE_WRITE))
1748 continue;
1749 } else {
1750 if (! (f_mode & FMODE_READ))
1751 continue;
1752 }
1753 err = snd_pcm_open_substream(pcm, idx, file, &substream);
1754 if (err < 0) {
1767 snd_pcm_oss_release_file(pcm_oss_file); 1755 snd_pcm_oss_release_file(pcm_oss_file);
1768 return err; 1756 return err;
1769 } 1757 }
1770 pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK] = psubstream; 1758
1771 } 1759 pcm_oss_file->streams[idx] = substream;
1772 if ((f_mode & FMODE_READ) && !(csetup && csetup->disable)) { 1760 snd_pcm_oss_init_substream(substream, &setup[idx], minor);
1773 if ((err = snd_pcm_open_substream(pcm, SNDRV_PCM_STREAM_CAPTURE,
1774 &csubstream)) < 0) {
1775 if (!(f_mode & FMODE_WRITE) || err != -ENODEV) {
1776 snd_pcm_oss_release_file(pcm_oss_file);
1777 return err;
1778 } else {
1779 csubstream = NULL;
1780 }
1781 }
1782 pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE] = csubstream;
1783 } 1761 }
1784 1762
1785 if (psubstream == NULL && csubstream == NULL) { 1763 if (! pcm_oss_file->streams[0] && pcm_oss_file->streams[1]) {
1786 snd_pcm_oss_release_file(pcm_oss_file); 1764 snd_pcm_oss_release_file(pcm_oss_file);
1787 return -EINVAL; 1765 return -EINVAL;
1788 } 1766 }
1789 if (psubstream != NULL) {
1790 psubstream->oss.file = pcm_oss_file;
1791 err = snd_pcm_hw_constraints_init(psubstream);
1792 if (err < 0) {
1793 snd_printd("snd_pcm_hw_constraint_init failed\n");
1794 snd_pcm_oss_release_file(pcm_oss_file);
1795 return err;
1796 }
1797 if ((err = psubstream->ops->open(psubstream)) < 0) {
1798 snd_pcm_oss_release_file(pcm_oss_file);
1799 return err;
1800 }
1801 psubstream->ffile = file;
1802 err = snd_pcm_hw_constraints_complete(psubstream);
1803 if (err < 0) {
1804 snd_printd("snd_pcm_hw_constraint_complete failed\n");
1805 snd_pcm_oss_release_file(pcm_oss_file);
1806 return err;
1807 }
1808 snd_pcm_oss_init_substream(psubstream, psetup, minor);
1809 }
1810 if (csubstream != NULL) {
1811 csubstream->oss.file = pcm_oss_file;
1812 err = snd_pcm_hw_constraints_init(csubstream);
1813 if (err < 0) {
1814 snd_printd("snd_pcm_hw_constraint_init failed\n");
1815 snd_pcm_oss_release_file(pcm_oss_file);
1816 return err;
1817 }
1818 if ((err = csubstream->ops->open(csubstream)) < 0) {
1819 snd_pcm_oss_release_file(pcm_oss_file);
1820 return err;
1821 }
1822 csubstream->ffile = file;
1823 err = snd_pcm_hw_constraints_complete(csubstream);
1824 if (err < 0) {
1825 snd_printd("snd_pcm_hw_constraint_complete failed\n");
1826 snd_pcm_oss_release_file(pcm_oss_file);
1827 return err;
1828 }
1829 snd_pcm_oss_init_substream(csubstream, csetup, minor);
1830 }
1831 1767
1832 file->private_data = pcm_oss_file; 1768 file->private_data = pcm_oss_file;
1833 *rpcm_oss_file = pcm_oss_file; 1769 *rpcm_oss_file = pcm_oss_file;
@@ -1852,7 +1788,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
1852 char task_name[32]; 1788 char task_name[32];
1853 struct snd_pcm *pcm; 1789 struct snd_pcm *pcm;
1854 struct snd_pcm_oss_file *pcm_oss_file; 1790 struct snd_pcm_oss_file *pcm_oss_file;
1855 struct snd_pcm_oss_setup *psetup = NULL, *csetup = NULL; 1791 struct snd_pcm_oss_setup setup[2];
1856 int nonblock; 1792 int nonblock;
1857 wait_queue_t wait; 1793 wait_queue_t wait;
1858 1794
@@ -1873,23 +1809,15 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
1873 err = -EFAULT; 1809 err = -EFAULT;
1874 goto __error; 1810 goto __error;
1875 } 1811 }
1812 memset(setup, 0, sizeof(*setup));
1876 if (file->f_mode & FMODE_WRITE) 1813 if (file->f_mode & FMODE_WRITE)
1877 psetup = snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_PLAYBACK, task_name); 1814 snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_PLAYBACK,
1815 task_name, &setup[0]);
1878 if (file->f_mode & FMODE_READ) 1816 if (file->f_mode & FMODE_READ)
1879 csetup = snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_CAPTURE, task_name); 1817 snd_pcm_oss_look_for_setup(pcm, SNDRV_PCM_STREAM_CAPTURE,
1818 task_name, &setup[1]);
1880 1819
1881 nonblock = !!(file->f_flags & O_NONBLOCK); 1820 nonblock = !!(file->f_flags & O_NONBLOCK);
1882 if (psetup && !psetup->disable) {
1883 if (psetup->nonblock)
1884 nonblock = 1;
1885 else if (psetup->block)
1886 nonblock = 0;
1887 } else if (csetup && !csetup->disable) {
1888 if (csetup->nonblock)
1889 nonblock = 1;
1890 else if (csetup->block)
1891 nonblock = 0;
1892 }
1893 if (!nonblock) 1821 if (!nonblock)
1894 nonblock = nonblock_open; 1822 nonblock = nonblock_open;
1895 1823
@@ -1898,7 +1826,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
1898 mutex_lock(&pcm->open_mutex); 1826 mutex_lock(&pcm->open_mutex);
1899 while (1) { 1827 while (1) {
1900 err = snd_pcm_oss_open_file(file, pcm, &pcm_oss_file, 1828 err = snd_pcm_oss_open_file(file, pcm, &pcm_oss_file,
1901 iminor(inode), psetup, csetup); 1829 iminor(inode), setup);
1902 if (err >= 0) 1830 if (err >= 0)
1903 break; 1831 break;
1904 if (err == -EAGAIN) { 1832 if (err == -EAGAIN) {
@@ -2312,13 +2240,8 @@ static void snd_pcm_oss_proc_read(struct snd_info_entry *entry,
2312 2240
2313static void snd_pcm_oss_proc_free_setup_list(struct snd_pcm_str * pstr) 2241static void snd_pcm_oss_proc_free_setup_list(struct snd_pcm_str * pstr)
2314{ 2242{
2315 unsigned int idx;
2316 struct snd_pcm_substream *substream;
2317 struct snd_pcm_oss_setup *setup, *setupn; 2243 struct snd_pcm_oss_setup *setup, *setupn;
2318 2244
2319 for (idx = 0, substream = pstr->substream;
2320 idx < pstr->substream_count; idx++, substream = substream->next)
2321 substream->oss.setup = NULL;
2322 for (setup = pstr->oss.setup_list, pstr->oss.setup_list = NULL; 2245 for (setup = pstr->oss.setup_list, pstr->oss.setup_list = NULL;
2323 setup; setup = setupn) { 2246 setup; setup = setupn) {
2324 setupn = setup->next; 2247 setupn = setup->next;
@@ -2379,21 +2302,28 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
2379 } 2302 }
2380 } while (*str); 2303 } while (*str);
2381 if (setup == NULL) { 2304 if (setup == NULL) {
2382 setup = kmalloc(sizeof(struct snd_pcm_oss_setup), GFP_KERNEL); 2305 setup = kmalloc(sizeof(*setup), GFP_KERNEL);
2383 if (setup) { 2306 if (! setup) {
2384 if (pstr->oss.setup_list == NULL) { 2307 buffer->error = -ENOMEM;
2385 pstr->oss.setup_list = setup; 2308 mutex_lock(&pstr->oss.setup_mutex);
2386 } else { 2309 return;
2387 for (setup1 = pstr->oss.setup_list; setup1->next; setup1 = setup1->next); 2310 }
2388 setup1->next = setup; 2311 if (pstr->oss.setup_list == NULL)
2389 } 2312 pstr->oss.setup_list = setup;
2390 template.task_name = kstrdup(task_name, GFP_KERNEL); 2313 else {
2391 } else { 2314 for (setup1 = pstr->oss.setup_list;
2315 setup1->next; setup1 = setup1->next);
2316 setup1->next = setup;
2317 }
2318 template.task_name = kstrdup(task_name, GFP_KERNEL);
2319 if (! template.task_name) {
2320 kfree(setup);
2392 buffer->error = -ENOMEM; 2321 buffer->error = -ENOMEM;
2322 mutex_lock(&pstr->oss.setup_mutex);
2323 return;
2393 } 2324 }
2394 } 2325 }
2395 if (setup) 2326 *setup = template;
2396 *setup = template;
2397 mutex_unlock(&pstr->oss.setup_mutex); 2327 mutex_unlock(&pstr->oss.setup_mutex);
2398 } 2328 }
2399} 2329}
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 3da6a38c2d0f..5d7eb123b999 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -777,8 +777,9 @@ static void snd_pcm_tick_timer_func(unsigned long data)
777 snd_pcm_tick_elapsed(substream); 777 snd_pcm_tick_elapsed(substream);
778} 778}
779 779
780int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, 780int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream,
781 struct snd_pcm_substream **rsubstream) 781 struct file *file,
782 struct snd_pcm_substream **rsubstream)
782{ 783{
783 struct snd_pcm_str * pstr; 784 struct snd_pcm_str * pstr;
784 struct snd_pcm_substream *substream; 785 struct snd_pcm_substream *substream;
@@ -793,7 +794,7 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
793 *rsubstream = NULL; 794 *rsubstream = NULL;
794 snd_assert(pcm != NULL, return -ENXIO); 795 snd_assert(pcm != NULL, return -ENXIO);
795 pstr = &pcm->streams[stream]; 796 pstr = &pcm->streams[stream];
796 if (pstr->substream == NULL) 797 if (pstr->substream == NULL || pstr->substream_count == 0)
797 return -ENODEV; 798 return -ENODEV;
798 799
799 card = pcm->card; 800 card = pcm->card;
@@ -807,8 +808,6 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
807 } 808 }
808 up_read(&card->controls_rwsem); 809 up_read(&card->controls_rwsem);
809 810
810 if (pstr->substream_count == 0)
811 return -ENODEV;
812 switch (stream) { 811 switch (stream) {
813 case SNDRV_PCM_STREAM_PLAYBACK: 812 case SNDRV_PCM_STREAM_PLAYBACK:
814 if (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX) { 813 if (pcm->info_flags & SNDRV_PCM_INFO_HALF_DUPLEX) {
@@ -874,12 +873,13 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
874 873
875 substream->runtime = runtime; 874 substream->runtime = runtime;
876 substream->private_data = pcm->private_data; 875 substream->private_data = pcm->private_data;
876 substream->ffile = file;
877 pstr->substream_opened++; 877 pstr->substream_opened++;
878 *rsubstream = substream; 878 *rsubstream = substream;
879 return 0; 879 return 0;
880} 880}
881 881
882void snd_pcm_release_substream(struct snd_pcm_substream *substream) 882void snd_pcm_detach_substream(struct snd_pcm_substream *substream)
883{ 883{
884 struct snd_pcm_runtime *runtime; 884 struct snd_pcm_runtime *runtime;
885 substream->file = NULL; 885 substream->file = NULL;
@@ -1111,8 +1111,6 @@ EXPORT_SYMBOL(snd_pcm_link_rwlock);
1111EXPORT_SYMBOL(snd_pcm_suspend); 1111EXPORT_SYMBOL(snd_pcm_suspend);
1112EXPORT_SYMBOL(snd_pcm_suspend_all); 1112EXPORT_SYMBOL(snd_pcm_suspend_all);
1113#endif 1113#endif
1114EXPORT_SYMBOL(snd_pcm_kernel_playback_ioctl);
1115EXPORT_SYMBOL(snd_pcm_kernel_capture_ioctl);
1116EXPORT_SYMBOL(snd_pcm_kernel_ioctl); 1114EXPORT_SYMBOL(snd_pcm_kernel_ioctl);
1117EXPORT_SYMBOL(snd_pcm_mmap_data); 1115EXPORT_SYMBOL(snd_pcm_mmap_data);
1118#if SNDRV_PCM_INFO_MMAP_IOMEM 1116#if SNDRV_PCM_INFO_MMAP_IOMEM
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index eeba2f060955..230a940d00bd 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -2299,19 +2299,7 @@ snd_pcm_sframes_t snd_pcm_lib_write(struct snd_pcm_substream *substream, const v
2299 if (runtime->status->state == SNDRV_PCM_STATE_OPEN) 2299 if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
2300 return -EBADFD; 2300 return -EBADFD;
2301 2301
2302 snd_assert(substream->ffile != NULL, return -ENXIO);
2303 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); 2302 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK);
2304#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
2305 if (substream->oss.oss) {
2306 struct snd_pcm_oss_setup *setup = substream->oss.setup;
2307 if (setup != NULL) {
2308 if (setup->nonblock)
2309 nonblock = 1;
2310 else if (setup->block)
2311 nonblock = 0;
2312 }
2313 }
2314#endif
2315 2303
2316 if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED && 2304 if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED &&
2317 runtime->channels > 1) 2305 runtime->channels > 1)
@@ -2374,19 +2362,7 @@ snd_pcm_sframes_t snd_pcm_lib_writev(struct snd_pcm_substream *substream,
2374 if (runtime->status->state == SNDRV_PCM_STATE_OPEN) 2362 if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
2375 return -EBADFD; 2363 return -EBADFD;
2376 2364
2377 snd_assert(substream->ffile != NULL, return -ENXIO);
2378 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); 2365 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK);
2379#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
2380 if (substream->oss.oss) {
2381 struct snd_pcm_oss_setup *setup = substream->oss.setup;
2382 if (setup != NULL) {
2383 if (setup->nonblock)
2384 nonblock = 1;
2385 else if (setup->block)
2386 nonblock = 0;
2387 }
2388 }
2389#endif
2390 2366
2391 if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) 2367 if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED)
2392 return -EINVAL; 2368 return -EINVAL;
@@ -2596,19 +2572,7 @@ snd_pcm_sframes_t snd_pcm_lib_read(struct snd_pcm_substream *substream, void __u
2596 if (runtime->status->state == SNDRV_PCM_STATE_OPEN) 2572 if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
2597 return -EBADFD; 2573 return -EBADFD;
2598 2574
2599 snd_assert(substream->ffile != NULL, return -ENXIO);
2600 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); 2575 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK);
2601#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
2602 if (substream->oss.oss) {
2603 struct snd_pcm_oss_setup *setup = substream->oss.setup;
2604 if (setup != NULL) {
2605 if (setup->nonblock)
2606 nonblock = 1;
2607 else if (setup->block)
2608 nonblock = 0;
2609 }
2610 }
2611#endif
2612 if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED) 2576 if (runtime->access != SNDRV_PCM_ACCESS_RW_INTERLEAVED)
2613 return -EINVAL; 2577 return -EINVAL;
2614 return snd_pcm_lib_read1(substream, (unsigned long)buf, size, nonblock, snd_pcm_lib_read_transfer); 2578 return snd_pcm_lib_read1(substream, (unsigned long)buf, size, nonblock, snd_pcm_lib_read_transfer);
@@ -2665,20 +2629,7 @@ snd_pcm_sframes_t snd_pcm_lib_readv(struct snd_pcm_substream *substream,
2665 if (runtime->status->state == SNDRV_PCM_STATE_OPEN) 2629 if (runtime->status->state == SNDRV_PCM_STATE_OPEN)
2666 return -EBADFD; 2630 return -EBADFD;
2667 2631
2668 snd_assert(substream->ffile != NULL, return -ENXIO);
2669 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK); 2632 nonblock = !!(substream->ffile->f_flags & O_NONBLOCK);
2670#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
2671 if (substream->oss.oss) {
2672 struct snd_pcm_oss_setup *setup = substream->oss.setup;
2673 if (setup != NULL) {
2674 if (setup->nonblock)
2675 nonblock = 1;
2676 else if (setup->block)
2677 nonblock = 0;
2678 }
2679 }
2680#endif
2681
2682 if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) 2633 if (runtime->access != SNDRV_PCM_ACCESS_RW_NONINTERLEAVED)
2683 return -EINVAL; 2634 return -EINVAL;
2684 return snd_pcm_lib_read1(substream, (unsigned long)bufs, frames, nonblock, snd_pcm_lib_readv_transfer); 2635 return snd_pcm_lib_read1(substream, (unsigned long)bufs, frames, nonblock, snd_pcm_lib_readv_transfer);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 01f150f0990e..964e4c47a7f1 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1170,7 +1170,7 @@ static int snd_pcm_resume(struct snd_pcm_substream *substream)
1170 int res; 1170 int res;
1171 1171
1172 snd_power_lock(card); 1172 snd_power_lock(card);
1173 if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile)) >= 0) 1173 if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0)) >= 0)
1174 res = snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, 0); 1174 res = snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, 0);
1175 snd_power_unlock(card); 1175 snd_power_unlock(card);
1176 return res; 1176 return res;
@@ -1198,7 +1198,7 @@ static int snd_pcm_xrun(struct snd_pcm_substream *substream)
1198 1198
1199 snd_power_lock(card); 1199 snd_power_lock(card);
1200 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { 1200 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
1201 result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); 1201 result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
1202 if (result < 0) 1202 if (result < 0)
1203 goto _unlock; 1203 goto _unlock;
1204 } 1204 }
@@ -1313,13 +1313,13 @@ static struct action_ops snd_pcm_action_prepare = {
1313 * 1313 *
1314 * Prepare the PCM substream to be triggerable. 1314 * Prepare the PCM substream to be triggerable.
1315 */ 1315 */
1316int snd_pcm_prepare(struct snd_pcm_substream *substream) 1316static int snd_pcm_prepare(struct snd_pcm_substream *substream)
1317{ 1317{
1318 int res; 1318 int res;
1319 struct snd_card *card = substream->pcm->card; 1319 struct snd_card *card = substream->pcm->card;
1320 1320
1321 snd_power_lock(card); 1321 snd_power_lock(card);
1322 if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile)) >= 0) 1322 if ((res = snd_power_wait(card, SNDRV_CTL_POWER_D0)) >= 0)
1323 res = snd_pcm_action_nonatomic(&snd_pcm_action_prepare, substream, 0); 1323 res = snd_pcm_action_nonatomic(&snd_pcm_action_prepare, substream, 0);
1324 snd_power_unlock(card); 1324 snd_power_unlock(card);
1325 return res; 1325 return res;
@@ -1410,7 +1410,7 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream)
1410 1410
1411 snd_power_lock(card); 1411 snd_power_lock(card);
1412 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { 1412 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
1413 result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); 1413 result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
1414 if (result < 0) { 1414 if (result < 0) {
1415 snd_power_unlock(card); 1415 snd_power_unlock(card);
1416 return result; 1416 return result;
@@ -1533,7 +1533,7 @@ static int snd_pcm_drop(struct snd_pcm_substream *substream)
1533 1533
1534 snd_power_lock(card); 1534 snd_power_lock(card);
1535 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) { 1535 if (runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
1536 result = snd_power_wait(card, SNDRV_CTL_POWER_D0, substream->ffile); 1536 result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
1537 if (result < 0) 1537 if (result < 0)
1538 goto _unlock; 1538 goto _unlock;
1539 } 1539 }
@@ -1995,28 +1995,63 @@ static void snd_pcm_remove_file(struct snd_pcm_str *str,
1995 } 1995 }
1996} 1996}
1997 1997
1998static int snd_pcm_release_file(struct snd_pcm_file * pcm_file) 1998static void pcm_release_private(struct snd_pcm_substream *substream)
1999{ 1999{
2000 struct snd_pcm_substream *substream; 2000 struct snd_pcm_file *pcm_file = substream->file;
2001 struct snd_pcm_runtime *runtime;
2002 struct snd_pcm_str * str;
2003 2001
2004 snd_assert(pcm_file != NULL, return -ENXIO);
2005 substream = pcm_file->substream;
2006 snd_assert(substream != NULL, return -ENXIO);
2007 runtime = substream->runtime;
2008 str = substream->pstr;
2009 snd_pcm_unlink(substream); 2002 snd_pcm_unlink(substream);
2010 if (substream->ffile != NULL) { 2003 snd_pcm_remove_file(substream->pstr, pcm_file);
2004 kfree(pcm_file);
2005}
2006
2007void snd_pcm_release_substream(struct snd_pcm_substream *substream)
2008{
2009 snd_pcm_drop(substream);
2010 if (substream->pcm_release)
2011 substream->pcm_release(substream);
2012 if (substream->hw_opened) {
2011 if (substream->ops->hw_free != NULL) 2013 if (substream->ops->hw_free != NULL)
2012 substream->ops->hw_free(substream); 2014 substream->ops->hw_free(substream);
2013 substream->ops->close(substream); 2015 substream->ops->close(substream);
2014 substream->ffile = NULL; 2016 substream->hw_opened = 0;
2015 } 2017 }
2016 snd_pcm_remove_file(str, pcm_file); 2018 snd_pcm_detach_substream(substream);
2017 snd_pcm_release_substream(substream); 2019}
2018 kfree(pcm_file); 2020
2021int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
2022 struct file *file,
2023 struct snd_pcm_substream **rsubstream)
2024{
2025 struct snd_pcm_substream *substream;
2026 int err;
2027
2028 err = snd_pcm_attach_substream(pcm, stream, file, &substream);
2029 if (err < 0)
2030 return err;
2031 substream->no_mmap_ctrl = 0;
2032 err = snd_pcm_hw_constraints_init(substream);
2033 if (err < 0) {
2034 snd_printd("snd_pcm_hw_constraints_init failed\n");
2035 goto error;
2036 }
2037
2038 if ((err = substream->ops->open(substream)) < 0)
2039 goto error;
2040
2041 substream->hw_opened = 1;
2042
2043 err = snd_pcm_hw_constraints_complete(substream);
2044 if (err < 0) {
2045 snd_printd("snd_pcm_hw_constraints_complete failed\n");
2046 goto error;
2047 }
2048
2049 *rsubstream = substream;
2019 return 0; 2050 return 0;
2051
2052 error:
2053 snd_pcm_release_substream(substream);
2054 return err;
2020} 2055}
2021 2056
2022static int snd_pcm_open_file(struct file *file, 2057static int snd_pcm_open_file(struct file *file,
@@ -2024,52 +2059,29 @@ static int snd_pcm_open_file(struct file *file,
2024 int stream, 2059 int stream,
2025 struct snd_pcm_file **rpcm_file) 2060 struct snd_pcm_file **rpcm_file)
2026{ 2061{
2027 int err = 0;
2028 struct snd_pcm_file *pcm_file; 2062 struct snd_pcm_file *pcm_file;
2029 struct snd_pcm_substream *substream; 2063 struct snd_pcm_substream *substream;
2030 struct snd_pcm_str *str; 2064 struct snd_pcm_str *str;
2065 int err;
2031 2066
2032 snd_assert(rpcm_file != NULL, return -EINVAL); 2067 snd_assert(rpcm_file != NULL, return -EINVAL);
2033 *rpcm_file = NULL; 2068 *rpcm_file = NULL;
2034 2069
2070 err = snd_pcm_open_substream(pcm, stream, file, &substream);
2071 if (err < 0)
2072 return err;
2073
2035 pcm_file = kzalloc(sizeof(*pcm_file), GFP_KERNEL); 2074 pcm_file = kzalloc(sizeof(*pcm_file), GFP_KERNEL);
2036 if (pcm_file == NULL) { 2075 if (pcm_file == NULL) {
2076 snd_pcm_release_substream(substream);
2037 return -ENOMEM; 2077 return -ENOMEM;
2038 } 2078 }
2039
2040 if ((err = snd_pcm_open_substream(pcm, stream, &substream)) < 0) {
2041 kfree(pcm_file);
2042 return err;
2043 }
2044
2045 str = substream->pstr; 2079 str = substream->pstr;
2046 substream->file = pcm_file; 2080 substream->file = pcm_file;
2047 substream->no_mmap_ctrl = 0; 2081 substream->pcm_release = pcm_release_private;
2048
2049 pcm_file->substream = substream; 2082 pcm_file->substream = substream;
2050
2051 snd_pcm_add_file(str, pcm_file); 2083 snd_pcm_add_file(str, pcm_file);
2052 2084
2053 err = snd_pcm_hw_constraints_init(substream);
2054 if (err < 0) {
2055 snd_printd("snd_pcm_hw_constraints_init failed\n");
2056 snd_pcm_release_file(pcm_file);
2057 return err;
2058 }
2059
2060 if ((err = substream->ops->open(substream)) < 0) {
2061 snd_pcm_release_file(pcm_file);
2062 return err;
2063 }
2064 substream->ffile = file;
2065
2066 err = snd_pcm_hw_constraints_complete(substream);
2067 if (err < 0) {
2068 snd_printd("snd_pcm_hw_constraints_complete failed\n");
2069 snd_pcm_release_file(pcm_file);
2070 return err;
2071 }
2072
2073 file->private_data = pcm_file; 2085 file->private_data = pcm_file;
2074 *rpcm_file = pcm_file; 2086 *rpcm_file = pcm_file;
2075 return 0; 2087 return 0;
@@ -2158,10 +2170,9 @@ static int snd_pcm_release(struct inode *inode, struct file *file)
2158 snd_assert(substream != NULL, return -ENXIO); 2170 snd_assert(substream != NULL, return -ENXIO);
2159 snd_assert(!atomic_read(&substream->runtime->mmap_count), ); 2171 snd_assert(!atomic_read(&substream->runtime->mmap_count), );
2160 pcm = substream->pcm; 2172 pcm = substream->pcm;
2161 snd_pcm_drop(substream);
2162 fasync_helper(-1, file, 0, &substream->runtime->fasync); 2173 fasync_helper(-1, file, 0, &substream->runtime->fasync);
2163 mutex_lock(&pcm->open_mutex); 2174 mutex_lock(&pcm->open_mutex);
2164 snd_pcm_release_file(pcm_file); 2175 snd_pcm_release_substream(substream);
2165 mutex_unlock(&pcm->open_mutex); 2176 mutex_unlock(&pcm->open_mutex);
2166 wake_up(&pcm->open_wait); 2177 wake_up(&pcm->open_wait);
2167 module_put(pcm->card->module); 2178 module_put(pcm->card->module);
@@ -2480,11 +2491,6 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream,
2480 return 0; 2491 return 0;
2481} 2492}
2482 2493
2483static int snd_pcm_playback_ioctl1(struct snd_pcm_substream *substream,
2484 unsigned int cmd, void __user *arg);
2485static int snd_pcm_capture_ioctl1(struct snd_pcm_substream *substream,
2486 unsigned int cmd, void __user *arg);
2487
2488static int snd_pcm_common_ioctl1(struct snd_pcm_substream *substream, 2494static int snd_pcm_common_ioctl1(struct snd_pcm_substream *substream,
2489 unsigned int cmd, void __user *arg) 2495 unsigned int cmd, void __user *arg)
2490{ 2496{
@@ -2736,41 +2742,28 @@ static long snd_pcm_capture_ioctl(struct file *file, unsigned int cmd,
2736 return snd_pcm_capture_ioctl1(pcm_file->substream, cmd, (void __user *)arg); 2742 return snd_pcm_capture_ioctl1(pcm_file->substream, cmd, (void __user *)arg);
2737} 2743}
2738 2744
2739int snd_pcm_kernel_playback_ioctl(struct snd_pcm_substream *substream, 2745int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
2740 unsigned int cmd, void *arg) 2746 unsigned int cmd, void *arg)
2741{
2742 mm_segment_t fs;
2743 int result;
2744
2745 fs = snd_enter_user();
2746 result = snd_pcm_playback_ioctl1(substream, cmd, (void __user *)arg);
2747 snd_leave_user(fs);
2748 return result;
2749}
2750
2751int snd_pcm_kernel_capture_ioctl(struct snd_pcm_substream *substream,
2752 unsigned int cmd, void *arg)
2753{ 2747{
2754 mm_segment_t fs; 2748 mm_segment_t fs;
2755 int result; 2749 int result;
2756 2750
2757 fs = snd_enter_user(); 2751 fs = snd_enter_user();
2758 result = snd_pcm_capture_ioctl1(substream, cmd, (void __user *)arg);
2759 snd_leave_user(fs);
2760 return result;
2761}
2762
2763int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
2764 unsigned int cmd, void *arg)
2765{
2766 switch (substream->stream) { 2752 switch (substream->stream) {
2767 case SNDRV_PCM_STREAM_PLAYBACK: 2753 case SNDRV_PCM_STREAM_PLAYBACK:
2768 return snd_pcm_kernel_playback_ioctl(substream, cmd, arg); 2754 result = snd_pcm_playback_ioctl1(substream,
2755 cmd, (void __user *)arg);
2756 break;
2769 case SNDRV_PCM_STREAM_CAPTURE: 2757 case SNDRV_PCM_STREAM_CAPTURE:
2770 return snd_pcm_kernel_capture_ioctl(substream, cmd, arg); 2758 result = snd_pcm_capture_ioctl1(substream,
2759 cmd, (void __user *)arg);
2760 break;
2771 default: 2761 default:
2772 return -EINVAL; 2762 result = -EINVAL;
2763 break;
2773 } 2764 }
2765 snd_leave_user(fs);
2766 return result;
2774} 2767}
2775 2768
2776static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count, 2769static ssize_t snd_pcm_read(struct file *file, char __user *buf, size_t count,
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index ff8fef932786..557c4de22960 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -11,6 +11,15 @@ config SND_CS4231_LIB
11 tristate 11 tristate
12 select SND_PCM 12 select SND_PCM
13 13
14config SND_ADLIB
15 tristate "AdLib FM card"
16 select SND_OPL3_LIB
17 help
18 Say Y here to include support for AdLib FM cards.
19
20 To compile this driver as a module, choose M here: the module
21 will be called snd-adlib.
22
14config SND_AD1816A 23config SND_AD1816A
15 tristate "Analog Devices SoundPort AD1816A" 24 tristate "Analog Devices SoundPort AD1816A"
16 depends on SND && PNP && ISA 25 depends on SND && PNP && ISA
@@ -292,6 +301,20 @@ config SND_OPTI93X
292 To compile this driver as a module, choose M here: the module 301 To compile this driver as a module, choose M here: the module
293 will be called snd-opti93x. 302 will be called snd-opti93x.
294 303
304config SND_MIRO
305 tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver"
306 depends on SND
307 select SND_OPL4_LIB
308 select SND_CS4231_LIB
309 select SND_MPU401_UART
310 select SND_PCM
311 help
312 Say 'Y' or 'M' to include support for Miro miroSOUND PCM1 pro,
313 miroSOUND PCM12 and miroSOUND PCM20 Radio soundcards.
314
315 To compile this driver as a module, choose M here: the module
316 will be called snd-miro.
317
295config SND_SB8 318config SND_SB8
296 tristate "Sound Blaster 1.0/2.0/Pro (8-bit)" 319 tristate "Sound Blaster 1.0/2.0/Pro (8-bit)"
297 depends on SND 320 depends on SND
diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index 05724eb7bfe4..bb317ccc170f 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -3,6 +3,7 @@
3# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz> 3# Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz>
4# 4#
5 5
6snd-adlib-objs := adlib.o
6snd-als100-objs := als100.o 7snd-als100-objs := als100.o
7snd-azt2320-objs := azt2320.o 8snd-azt2320-objs := azt2320.o
8snd-cmi8330-objs := cmi8330.o 9snd-cmi8330-objs := cmi8330.o
@@ -13,6 +14,7 @@ snd-sgalaxy-objs := sgalaxy.o
13snd-sscape-objs := sscape.o 14snd-sscape-objs := sscape.o
14 15
15# Toplevel Module Dependency 16# Toplevel Module Dependency
17obj-$(CONFIG_SND_ADLIB) += snd-adlib.o
16obj-$(CONFIG_SND_ALS100) += snd-als100.o 18obj-$(CONFIG_SND_ALS100) += snd-als100.o
17obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o 19obj-$(CONFIG_SND_AZT2320) += snd-azt2320.o
18obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o 20obj-$(CONFIG_SND_CMI8330) += snd-cmi8330.o
diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c
new file mode 100644
index 000000000000..a253a14e6a45
--- /dev/null
+++ b/sound/isa/adlib.c
@@ -0,0 +1,161 @@
1/*
2 * AdLib FM card driver.
3 */
4
5#include <sound/driver.h>
6#include <linux/kernel.h>
7#include <linux/module.h>
8#include <linux/platform_device.h>
9#include <sound/core.h>
10#include <sound/initval.h>
11#include <sound/opl3.h>
12
13#define CRD_NAME "AdLib FM"
14#define DRV_NAME "snd_adlib"
15
16MODULE_DESCRIPTION(CRD_NAME);
17MODULE_AUTHOR("Rene Herman");
18MODULE_LICENSE("GPL");
19
20static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
21static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
22static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
23static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
24
25module_param_array(index, int, NULL, 0444);
26MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard.");
27module_param_array(id, charp, NULL, 0444);
28MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard.");
29module_param_array(enable, bool, NULL, 0444);
30MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard.");
31module_param_array(port, long, NULL, 0444);
32MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver.");
33
34static struct platform_device *devices[SNDRV_CARDS];
35
36static void snd_adlib_free(struct snd_card *card)
37{
38 release_and_free_resource(card->private_data);
39}
40
41static int __devinit snd_adlib_probe(struct platform_device *device)
42{
43 struct snd_card *card;
44 struct snd_opl3 *opl3;
45
46 int error;
47 int i = device->id;
48
49 if (port[i] == SNDRV_AUTO_PORT) {
50 snd_printk(KERN_ERR DRV_NAME ": please specify port\n");
51 error = -EINVAL;
52 goto out0;
53 }
54
55 card = snd_card_new(index[i], id[i], THIS_MODULE, 0);
56 if (!card) {
57 snd_printk(KERN_ERR DRV_NAME ": could not create card\n");
58 error = -EINVAL;
59 goto out0;
60 }
61
62 card->private_data = request_region(port[i], 4, CRD_NAME);
63 if (!card->private_data) {
64 snd_printk(KERN_ERR DRV_NAME ": could not grab ports\n");
65 error = -EBUSY;
66 goto out1;
67 }
68 card->private_free = snd_adlib_free;
69
70 error = snd_opl3_create(card, port[i], port[i] + 2, OPL3_HW_AUTO, 1, &opl3);
71 if (error < 0) {
72 snd_printk(KERN_ERR DRV_NAME ": could not create OPL\n");
73 goto out1;
74 }
75
76 error = snd_opl3_hwdep_new(opl3, 0, 0, NULL);
77 if (error < 0) {
78 snd_printk(KERN_ERR DRV_NAME ": could not create FM\n");
79 goto out1;
80 }
81
82 strcpy(card->driver, DRV_NAME);
83 strcpy(card->shortname, CRD_NAME);
84 sprintf(card->longname, CRD_NAME " at %#lx", port[i]);
85
86 snd_card_set_dev(card, &device->dev);
87
88 error = snd_card_register(card);
89 if (error < 0) {
90 snd_printk(KERN_ERR DRV_NAME ": could not register card\n");
91 goto out1;
92 }
93
94 platform_set_drvdata(device, card);
95 return 0;
96
97out1: snd_card_free(card);
98 out0: error = -EINVAL; /* FIXME: should be the original error code */
99 return error;
100}
101
102static int __devexit snd_adlib_remove(struct platform_device *device)
103{
104 snd_card_free(platform_get_drvdata(device));
105 platform_set_drvdata(device, NULL);
106 return 0;
107}
108
109static struct platform_driver snd_adlib_driver = {
110 .probe = snd_adlib_probe,
111 .remove = __devexit_p(snd_adlib_remove),
112
113 .driver = {
114 .name = DRV_NAME
115 }
116};
117
118static int __init alsa_card_adlib_init(void)
119{
120 int i, cards;
121
122 if (platform_driver_register(&snd_adlib_driver) < 0) {
123 snd_printk(KERN_ERR DRV_NAME ": could not register driver\n");
124 return -ENODEV;
125 }
126
127 for (cards = 0, i = 0; i < SNDRV_CARDS; i++) {
128 struct platform_device *device;
129
130 if (!enable[i])
131 continue;
132
133 device = platform_device_register_simple(DRV_NAME, i, NULL, 0);
134 if (IS_ERR(device))
135 continue;
136
137 devices[i] = device;
138 cards++;
139 }
140
141 if (!cards) {
142#ifdef MODULE
143 printk(KERN_ERR CRD_NAME " soundcard not found or device busy\n");
144#endif
145 platform_driver_unregister(&snd_adlib_driver);
146 return -ENODEV;
147 }
148 return 0;
149}
150
151static void __exit alsa_card_adlib_exit(void)
152{
153 int i;
154
155 for (i = 0; i < SNDRV_CARDS; i++)
156 platform_device_unregister(devices[i]);
157 platform_driver_unregister(&snd_adlib_driver);
158}
159
160module_init(alsa_card_adlib_init);
161module_exit(alsa_card_adlib_exit);
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index fa63048a8b9d..bc0f5ebf5d3c 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -693,9 +693,9 @@ static int __init alsa_card_cmi8330_init(void)
693 if ((err = platform_driver_register(&snd_cmi8330_driver)) < 0) 693 if ((err = platform_driver_register(&snd_cmi8330_driver)) < 0)
694 return err; 694 return err;
695 695
696 for (i = 0; i < SNDRV_CARDS && enable[i]; i++) { 696 for (i = 0; i < SNDRV_CARDS; i++) {
697 struct platform_device *device; 697 struct platform_device *device;
698 if (is_isapnp_selected(i)) 698 if (! enable[i] || is_isapnp_selected(i))
699 continue; 699 continue;
700 device = platform_device_register_simple(CMI8330_DRIVER, 700 device = platform_device_register_simple(CMI8330_DRIVER,
701 i, NULL, 0); 701 i, NULL, 0);
diff --git a/sound/isa/opti9xx/Makefile b/sound/isa/opti9xx/Makefile
index 28c64070cd56..0e41bfd5a403 100644
--- a/sound/isa/opti9xx/Makefile
+++ b/sound/isa/opti9xx/Makefile
@@ -6,8 +6,10 @@
6snd-opti92x-ad1848-objs := opti92x-ad1848.o 6snd-opti92x-ad1848-objs := opti92x-ad1848.o
7snd-opti92x-cs4231-objs := opti92x-cs4231.o 7snd-opti92x-cs4231-objs := opti92x-cs4231.o
8snd-opti93x-objs := opti93x.o 8snd-opti93x-objs := opti93x.o
9snd-miro-objs := miro.o
9 10
10# Toplevel Module Dependency 11# Toplevel Module Dependency
11obj-$(CONFIG_SND_OPTI92X_AD1848) += snd-opti92x-ad1848.o 12obj-$(CONFIG_SND_OPTI92X_AD1848) += snd-opti92x-ad1848.o
12obj-$(CONFIG_SND_OPTI92X_CS4231) += snd-opti92x-cs4231.o 13obj-$(CONFIG_SND_OPTI92X_CS4231) += snd-opti92x-cs4231.o
13obj-$(CONFIG_SND_OPTI93X) += snd-opti93x.o 14obj-$(CONFIG_SND_OPTI93X) += snd-opti93x.o
15obj-$(CONFIG_SND_MIRO) += snd-miro.o
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
new file mode 100644
index 000000000000..09384d03dc31
--- /dev/null
+++ b/sound/isa/opti9xx/miro.c
@@ -0,0 +1,1455 @@
1/*
2 * ALSA soundcard driver for Miro miroSOUND PCM1 pro
3 * miroSOUND PCM12
4 * miroSOUND PCM20 Radio
5 *
6 * Copyright (C) 2004-2005 Martin Langer <martin-langer@gmx.de>
7 *
8 * Based on OSS ACI and ALSA OPTi9xx drivers
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 */
24
25#include <sound/driver.h>
26#include <linux/init.h>
27#include <linux/err.h>
28#include <linux/platform_device.h>
29#include <linux/delay.h>
30#include <linux/slab.h>
31#include <linux/ioport.h>
32#include <linux/moduleparam.h>
33#include <asm/io.h>
34#include <asm/dma.h>
35#include <sound/core.h>
36#include <sound/cs4231.h>
37#include <sound/mpu401.h>
38#include <sound/opl4.h>
39#include <sound/control.h>
40#include <sound/info.h>
41#define SNDRV_LEGACY_FIND_FREE_IRQ
42#define SNDRV_LEGACY_FIND_FREE_DMA
43#include <sound/initval.h>
44#include "miro.h"
45
46MODULE_AUTHOR("Martin Langer <martin-langer@gmx.de>");
47MODULE_LICENSE("GPL");
48MODULE_DESCRIPTION("Miro miroSOUND PCM1 pro, PCM12, PCM20 Radio");
49MODULE_SUPPORTED_DEVICE("{{Miro,miroSOUND PCM1 pro}, "
50 "{Miro,miroSOUND PCM12}, "
51 "{Miro,miroSOUND PCM20 Radio}}");
52
53static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
54static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
55static long port = SNDRV_DEFAULT_PORT1; /* 0x530,0xe80,0xf40,0x604 */
56static long mpu_port = SNDRV_DEFAULT_PORT1; /* 0x300,0x310,0x320,0x330 */
57static long fm_port = SNDRV_DEFAULT_PORT1; /* 0x388 */
58static int irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10,11 */
59static int mpu_irq = SNDRV_DEFAULT_IRQ1; /* 5,7,9,10 */
60static int dma1 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
61static int dma2 = SNDRV_DEFAULT_DMA1; /* 0,1,3 */
62static int wss;
63static int ide;
64
65module_param(index, int, 0444);
66MODULE_PARM_DESC(index, "Index value for miro soundcard.");
67module_param(id, charp, 0444);
68MODULE_PARM_DESC(id, "ID string for miro soundcard.");
69module_param(port, long, 0444);
70MODULE_PARM_DESC(port, "WSS port # for miro driver.");
71module_param(mpu_port, long, 0444);
72MODULE_PARM_DESC(mpu_port, "MPU-401 port # for miro driver.");
73module_param(fm_port, long, 0444);
74MODULE_PARM_DESC(fm_port, "FM Port # for miro driver.");
75module_param(irq, int, 0444);
76MODULE_PARM_DESC(irq, "WSS irq # for miro driver.");
77module_param(mpu_irq, int, 0444);
78MODULE_PARM_DESC(mpu_irq, "MPU-401 irq # for miro driver.");
79module_param(dma1, int, 0444);
80MODULE_PARM_DESC(dma1, "1st dma # for miro driver.");
81module_param(dma2, int, 0444);
82MODULE_PARM_DESC(dma2, "2nd dma # for miro driver.");
83module_param(wss, int, 0444);
84MODULE_PARM_DESC(wss, "wss mode");
85module_param(ide, int, 0444);
86MODULE_PARM_DESC(ide, "enable ide port");
87
88#define OPTi9XX_HW_DETECT 0
89#define OPTi9XX_HW_82C928 1
90#define OPTi9XX_HW_82C929 2
91#define OPTi9XX_HW_82C924 3
92#define OPTi9XX_HW_82C925 4
93#define OPTi9XX_HW_82C930 5
94#define OPTi9XX_HW_82C931 6
95#define OPTi9XX_HW_82C933 7
96#define OPTi9XX_HW_LAST OPTi9XX_HW_82C933
97
98#define OPTi9XX_MC_REG(n) n
99
100
101struct snd_miro {
102 unsigned short hardware;
103 unsigned char password;
104 char name[7];
105
106 struct resource *res_mc_base;
107 struct resource *res_aci_port;
108
109 unsigned long mc_base;
110 unsigned long mc_base_size;
111 unsigned long pwd_reg;
112
113 spinlock_t lock;
114 struct snd_card *card;
115 struct snd_pcm *pcm;
116
117 long wss_base;
118 int irq;
119 int dma1;
120 int dma2;
121
122 long fm_port;
123
124 long mpu_port;
125 int mpu_irq;
126
127 unsigned long aci_port;
128 int aci_vendor;
129 int aci_product;
130 int aci_version;
131 int aci_amp;
132 int aci_preamp;
133 int aci_solomode;
134
135 struct mutex aci_mutex;
136};
137
138static void snd_miro_proc_init(struct snd_miro * miro);
139
140#define DRIVER_NAME "snd-miro"
141
142static struct platform_device *device;
143
144static char * snd_opti9xx_names[] = {
145 "unkown",
146 "82C928", "82C929",
147 "82C924", "82C925",
148 "82C930", "82C931", "82C933"
149};
150
151/*
152 * ACI control
153 */
154
155static int aci_busy_wait(struct snd_miro * miro)
156{
157 long timeout;
158 unsigned char byte;
159
160 for (timeout = 1; timeout <= ACI_MINTIME+30; timeout++) {
161 if (((byte=inb(miro->aci_port + ACI_REG_BUSY)) & 1) == 0) {
162 if (timeout >= ACI_MINTIME)
163 snd_printd("aci ready in round %ld.\n",
164 timeout-ACI_MINTIME);
165 return byte;
166 }
167 if (timeout >= ACI_MINTIME) {
168 long out=10*HZ;
169 switch (timeout-ACI_MINTIME) {
170 case 0 ... 9:
171 out /= 10;
172 case 10 ... 19:
173 out /= 10;
174 case 20 ... 30:
175 out /= 10;
176 default:
177 set_current_state(TASK_UNINTERRUPTIBLE);
178 schedule_timeout(out);
179 break;
180 }
181 }
182 }
183 snd_printk(KERN_ERR "aci_busy_wait() time out\n");
184 return -EBUSY;
185}
186
187static inline int aci_write(struct snd_miro * miro, unsigned char byte)
188{
189 if (aci_busy_wait(miro) >= 0) {
190 outb(byte, miro->aci_port + ACI_REG_COMMAND);
191 return 0;
192 } else {
193 snd_printk(KERN_ERR "aci busy, aci_write(0x%x) stopped.\n", byte);
194 return -EBUSY;
195 }
196}
197
198static inline int aci_read(struct snd_miro * miro)
199{
200 unsigned char byte;
201
202 if (aci_busy_wait(miro) >= 0) {
203 byte=inb(miro->aci_port + ACI_REG_STATUS);
204 return byte;
205 } else {
206 snd_printk(KERN_ERR "aci busy, aci_read() stopped.\n");
207 return -EBUSY;
208 }
209}
210
211static int aci_cmd(struct snd_miro * miro, int write1, int write2, int write3)
212{
213 int write[] = {write1, write2, write3};
214 int value, i;
215
216 if (mutex_lock_interruptible(&miro->aci_mutex))
217 return -EINTR;
218
219 for (i=0; i<3; i++) {
220 if (write[i]< 0 || write[i] > 255)
221 break;
222 else {
223 value = aci_write(miro, write[i]);
224 if (value < 0)
225 goto out;
226 }
227 }
228
229 value = aci_read(miro);
230
231out: mutex_unlock(&miro->aci_mutex);
232 return value;
233}
234
235static int aci_getvalue(struct snd_miro * miro, unsigned char index)
236{
237 return aci_cmd(miro, ACI_STATUS, index, -1);
238}
239
240static int aci_setvalue(struct snd_miro * miro, unsigned char index, int value)
241{
242 return aci_cmd(miro, index, value, -1);
243}
244
245/*
246 * MIXER part
247 */
248
249static int snd_miro_info_capture(struct snd_kcontrol *kcontrol,
250 struct snd_ctl_elem_info *uinfo)
251{
252 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
253 uinfo->count = 1;
254
255 return 0;
256}
257
258static int snd_miro_get_capture(struct snd_kcontrol *kcontrol,
259 struct snd_ctl_elem_value *ucontrol)
260{
261 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
262 int value;
263
264 if ((value = aci_getvalue(miro, ACI_S_GENERAL)) < 0) {
265 snd_printk(KERN_ERR "snd_miro_get_capture() failed: %d\n", value);
266 return value;
267 }
268
269 ucontrol->value.integer.value[0] = value & 0x20;
270
271 return 0;
272}
273
274static int snd_miro_put_capture(struct snd_kcontrol *kcontrol,
275 struct snd_ctl_elem_value *ucontrol)
276{
277 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
278 int change, value, error;
279
280 value = !(ucontrol->value.integer.value[0]);
281
282 if ((error = aci_setvalue(miro, ACI_SET_SOLOMODE, value)) < 0) {
283 snd_printk(KERN_ERR "snd_miro_put_capture() failed: %d\n", error);
284 return error;
285 }
286
287 change = (value != miro->aci_solomode);
288 miro->aci_solomode = value;
289
290 return change;
291}
292
293static int snd_miro_info_preamp(struct snd_kcontrol *kcontrol,
294 struct snd_ctl_elem_info *uinfo)
295{
296 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
297 uinfo->count = 1;
298 uinfo->value.integer.min = 0;
299 uinfo->value.integer.max = 3;
300
301 return 0;
302}
303
304static int snd_miro_get_preamp(struct snd_kcontrol *kcontrol,
305 struct snd_ctl_elem_value *ucontrol)
306{
307 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
308 int value;
309
310 if (miro->aci_version <= 176) {
311
312 /*
313 OSS says it's not readable with versions < 176.
314 But it doesn't work on my card,
315 which is a PCM12 with aci_version = 176.
316 */
317
318 ucontrol->value.integer.value[0] = miro->aci_preamp;
319 return 0;
320 }
321
322 if ((value = aci_getvalue(miro, ACI_GET_PREAMP)) < 0) {
323 snd_printk(KERN_ERR "snd_miro_get_preamp() failed: %d\n", value);
324 return value;
325 }
326
327 ucontrol->value.integer.value[0] = value;
328
329 return 0;
330}
331
332static int snd_miro_put_preamp(struct snd_kcontrol *kcontrol,
333 struct snd_ctl_elem_value *ucontrol)
334{
335 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
336 int error, value, change;
337
338 value = ucontrol->value.integer.value[0];
339
340 if ((error = aci_setvalue(miro, ACI_SET_PREAMP, value)) < 0) {
341 snd_printk(KERN_ERR "snd_miro_put_preamp() failed: %d\n", error);
342 return error;
343 }
344
345 change = (value != miro->aci_preamp);
346 miro->aci_preamp = value;
347
348 return change;
349}
350
351static int snd_miro_info_amp(struct snd_kcontrol *kcontrol,
352 struct snd_ctl_elem_info *uinfo)
353{
354 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
355 uinfo->count = 1;
356
357 return 0;
358}
359
360static int snd_miro_get_amp(struct snd_kcontrol *kcontrol,
361 struct snd_ctl_elem_value *ucontrol)
362{
363 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
364 ucontrol->value.integer.value[0] = miro->aci_amp;
365
366 return 0;
367}
368
369static int snd_miro_put_amp(struct snd_kcontrol *kcontrol,
370 struct snd_ctl_elem_value *ucontrol)
371{
372 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
373 int error, value, change;
374
375 value = ucontrol->value.integer.value[0];
376
377 if ((error = aci_setvalue(miro, ACI_SET_POWERAMP, value)) < 0) {
378 snd_printk(KERN_ERR "snd_miro_put_amp() to %d failed: %d\n", value, error);
379 return error;
380 }
381
382 change = (value != miro->aci_amp);
383 miro->aci_amp = value;
384
385 return change;
386}
387
388#define MIRO_DOUBLE(ctl_name, ctl_index, get_right_reg, set_right_reg) \
389{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
390 .name = ctl_name, \
391 .index = ctl_index, \
392 .info = snd_miro_info_double, \
393 .get = snd_miro_get_double, \
394 .put = snd_miro_put_double, \
395 .private_value = get_right_reg | (set_right_reg << 8) \
396}
397
398static int snd_miro_info_double(struct snd_kcontrol *kcontrol,
399 struct snd_ctl_elem_info *uinfo)
400{
401 int reg = kcontrol->private_value & 0xff;
402
403 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
404 uinfo->count = 2;
405
406 if ((reg >= ACI_GET_EQ1) && (reg <= ACI_GET_EQ7)) {
407
408 /* equalizer elements */
409
410 uinfo->value.integer.min = - 0x7f;
411 uinfo->value.integer.max = 0x7f;
412 } else {
413
414 /* non-equalizer elements */
415
416 uinfo->value.integer.min = 0;
417 uinfo->value.integer.max = 0x20;
418 }
419
420 return 0;
421}
422
423static int snd_miro_get_double(struct snd_kcontrol *kcontrol,
424 struct snd_ctl_elem_value *uinfo)
425{
426 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
427 int left_val, right_val;
428
429 int right_reg = kcontrol->private_value & 0xff;
430 int left_reg = right_reg + 1;
431
432 if ((right_val = aci_getvalue(miro, right_reg)) < 0) {
433 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", right_reg, right_val);
434 return right_val;
435 }
436
437 if ((left_val = aci_getvalue(miro, left_reg)) < 0) {
438 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", left_reg, left_val);
439 return left_val;
440 }
441
442 if ((right_reg >= ACI_GET_EQ1) && (right_reg <= ACI_GET_EQ7)) {
443
444 /* equalizer elements */
445
446 if (left_val < 0x80) {
447 uinfo->value.integer.value[0] = left_val;
448 } else {
449 uinfo->value.integer.value[0] = 0x80 - left_val;
450 }
451
452 if (right_val < 0x80) {
453 uinfo->value.integer.value[1] = right_val;
454 } else {
455 uinfo->value.integer.value[1] = 0x80 - right_val;
456 }
457
458 } else {
459
460 /* non-equalizer elements */
461
462 uinfo->value.integer.value[0] = 0x20 - left_val;
463 uinfo->value.integer.value[1] = 0x20 - right_val;
464 }
465
466 return 0;
467}
468
469static int snd_miro_put_double(struct snd_kcontrol *kcontrol,
470 struct snd_ctl_elem_value *ucontrol)
471{
472 struct snd_miro *miro = snd_kcontrol_chip(kcontrol);
473 int left, right, left_old, right_old;
474 int setreg_left, setreg_right, getreg_left, getreg_right;
475 int change, error;
476
477 left = ucontrol->value.integer.value[0];
478 right = ucontrol->value.integer.value[1];
479
480 setreg_right = (kcontrol->private_value >> 8) & 0xff;
481 if (setreg_right == ACI_SET_MASTER) {
482 setreg_left = setreg_right + 1;
483 } else {
484 setreg_left = setreg_right + 8;
485 }
486
487 getreg_right = kcontrol->private_value & 0xff;
488 getreg_left = getreg_right + 1;
489
490 if ((left_old = aci_getvalue(miro, getreg_left)) < 0) {
491 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_left, left_old);
492 return left_old;
493 }
494
495 if ((right_old = aci_getvalue(miro, getreg_right)) < 0) {
496 snd_printk(KERN_ERR "aci_getvalue(%d) failed: %d\n", getreg_right, right_old);
497 return right_old;
498 }
499
500 if ((getreg_right >= ACI_GET_EQ1) && (getreg_right <= ACI_GET_EQ7)) {
501
502 /* equalizer elements */
503
504 if (left_old > 0x80)
505 left_old = 0x80 - left_old;
506 if (right_old > 0x80)
507 right_old = 0x80 - right_old;
508
509 if (left >= 0) {
510 if ((error = aci_setvalue(miro, setreg_left, left)) < 0) {
511 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
512 left, error);
513 return error;
514 }
515 } else {
516 if ((error = aci_setvalue(miro, setreg_left, 0x80 - left)) < 0) {
517 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
518 0x80 - left, error);
519 return error;
520 }
521 }
522
523 if (right >= 0) {
524 if ((error = aci_setvalue(miro, setreg_right, right)) < 0) {
525 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
526 right, error);
527 return error;
528 }
529 } else {
530 if ((error = aci_setvalue(miro, setreg_right, 0x80 - right)) < 0) {
531 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
532 0x80 - right, error);
533 return error;
534 }
535 }
536
537 } else {
538
539 /* non-equalizer elements */
540
541 left_old = 0x20 - left_old;
542 right_old = 0x20 - right_old;
543
544 if ((error = aci_setvalue(miro, setreg_left, 0x20 - left)) < 0) {
545 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
546 0x20 - left, error);
547 return error;
548 }
549 if ((error = aci_setvalue(miro, setreg_right, 0x20 - right)) < 0) {
550 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
551 0x20 - right, error);
552 return error;
553 }
554 }
555
556 change = (left != left_old) || (right != right_old);
557
558 return change;
559}
560
561static struct snd_kcontrol_new snd_miro_controls[] = {
562MIRO_DOUBLE("Master Playback Volume", 0, ACI_GET_MASTER, ACI_SET_MASTER),
563MIRO_DOUBLE("Mic Playback Volume", 1, ACI_GET_MIC, ACI_SET_MIC),
564MIRO_DOUBLE("Line Playback Volume", 1, ACI_GET_LINE, ACI_SET_LINE),
565MIRO_DOUBLE("CD Playback Volume", 0, ACI_GET_CD, ACI_SET_CD),
566MIRO_DOUBLE("Synth Playback Volume", 0, ACI_GET_SYNTH, ACI_SET_SYNTH),
567MIRO_DOUBLE("PCM Playback Volume", 1, ACI_GET_PCM, ACI_SET_PCM),
568MIRO_DOUBLE("Aux Playback Volume", 2, ACI_GET_LINE2, ACI_SET_LINE2),
569};
570
571/* Equalizer with seven bands (only PCM20)
572 from -12dB up to +12dB on each band */
573static struct snd_kcontrol_new snd_miro_eq_controls[] = {
574MIRO_DOUBLE("Tone Control - 28 Hz", 0, ACI_GET_EQ1, ACI_SET_EQ1),
575MIRO_DOUBLE("Tone Control - 160 Hz", 0, ACI_GET_EQ2, ACI_SET_EQ2),
576MIRO_DOUBLE("Tone Control - 400 Hz", 0, ACI_GET_EQ3, ACI_SET_EQ3),
577MIRO_DOUBLE("Tone Control - 1 kHz", 0, ACI_GET_EQ4, ACI_SET_EQ4),
578MIRO_DOUBLE("Tone Control - 2.5 kHz", 0, ACI_GET_EQ5, ACI_SET_EQ5),
579MIRO_DOUBLE("Tone Control - 6.3 kHz", 0, ACI_GET_EQ6, ACI_SET_EQ6),
580MIRO_DOUBLE("Tone Control - 16 kHz", 0, ACI_GET_EQ7, ACI_SET_EQ7),
581};
582
583static struct snd_kcontrol_new snd_miro_radio_control[] = {
584MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1),
585};
586
587static struct snd_kcontrol_new snd_miro_line_control[] = {
588MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1),
589};
590
591static struct snd_kcontrol_new snd_miro_preamp_control[] = {
592{
593 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
594 .name = "Mic Boost",
595 .index = 1,
596 .info = snd_miro_info_preamp,
597 .get = snd_miro_get_preamp,
598 .put = snd_miro_put_preamp,
599}};
600
601static struct snd_kcontrol_new snd_miro_amp_control[] = {
602{
603 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
604 .name = "Line Boost",
605 .index = 0,
606 .info = snd_miro_info_amp,
607 .get = snd_miro_get_amp,
608 .put = snd_miro_put_amp,
609}};
610
611static struct snd_kcontrol_new snd_miro_capture_control[] = {
612{
613 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
614 .name = "PCM Capture Switch",
615 .index = 0,
616 .info = snd_miro_info_capture,
617 .get = snd_miro_get_capture,
618 .put = snd_miro_put_capture,
619}};
620
621static unsigned char aci_init_values[][2] __initdata = {
622 { ACI_SET_MUTE, 0x00 },
623 { ACI_SET_POWERAMP, 0x00 },
624 { ACI_SET_PREAMP, 0x00 },
625 { ACI_SET_SOLOMODE, 0x00 },
626 { ACI_SET_MIC + 0, 0x20 },
627 { ACI_SET_MIC + 8, 0x20 },
628 { ACI_SET_LINE + 0, 0x20 },
629 { ACI_SET_LINE + 8, 0x20 },
630 { ACI_SET_CD + 0, 0x20 },
631 { ACI_SET_CD + 8, 0x20 },
632 { ACI_SET_PCM + 0, 0x20 },
633 { ACI_SET_PCM + 8, 0x20 },
634 { ACI_SET_LINE1 + 0, 0x20 },
635 { ACI_SET_LINE1 + 8, 0x20 },
636 { ACI_SET_LINE2 + 0, 0x20 },
637 { ACI_SET_LINE2 + 8, 0x20 },
638 { ACI_SET_SYNTH + 0, 0x20 },
639 { ACI_SET_SYNTH + 8, 0x20 },
640 { ACI_SET_MASTER + 0, 0x20 },
641 { ACI_SET_MASTER + 1, 0x20 },
642};
643
644static int __init snd_set_aci_init_values(struct snd_miro *miro)
645{
646 int idx, error;
647
648 /* enable WSS on PCM1 */
649
650 if ((miro->aci_product == 'A') && wss) {
651 if ((error = aci_setvalue(miro, ACI_SET_WSS, wss)) < 0) {
652 snd_printk(KERN_ERR "enabling WSS mode failed\n");
653 return error;
654 }
655 }
656
657 /* enable IDE port */
658
659 if (ide) {
660 if ((error = aci_setvalue(miro, ACI_SET_IDE, ide)) < 0) {
661 snd_printk(KERN_ERR "enabling IDE port failed\n");
662 return error;
663 }
664 }
665
666 /* set common aci values */
667
668 for (idx = 0; idx < ARRAY_SIZE(aci_init_values); idx++)
669 if ((error = aci_setvalue(miro, aci_init_values[idx][0],
670 aci_init_values[idx][1])) < 0) {
671 snd_printk(KERN_ERR "aci_setvalue(%d) failed: %d\n",
672 aci_init_values[idx][0], error);
673 return error;
674 }
675
676 miro->aci_amp = 0;
677 miro->aci_preamp = 0;
678 miro->aci_solomode = 1;
679
680 return 0;
681}
682
683static int snd_miro_mixer(struct snd_miro *miro)
684{
685 struct snd_card *card;
686 unsigned int idx;
687 int err;
688
689 snd_assert(miro != NULL && miro->card != NULL, return -EINVAL);
690
691 card = miro->card;
692
693 switch (miro->hardware) {
694 case OPTi9XX_HW_82C924:
695 strcpy(card->mixername, "ACI & OPTi924");
696 break;
697 case OPTi9XX_HW_82C929:
698 strcpy(card->mixername, "ACI & OPTi929");
699 break;
700 default:
701 snd_BUG();
702 break;
703 }
704
705 for (idx = 0; idx < ARRAY_SIZE(snd_miro_controls); idx++) {
706 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_controls[idx], miro))) < 0)
707 return err;
708 }
709
710 if ((miro->aci_product == 'A') || (miro->aci_product == 'B')) {
711 /* PCM1/PCM12 with power-amp and Line 2 */
712 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_line_control[0], miro))) < 0)
713 return err;
714 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_amp_control[0], miro))) < 0)
715 return err;
716 }
717
718 if ((miro->aci_product == 'B') || (miro->aci_product == 'C')) {
719 /* PCM12/PCM20 with mic-preamp */
720 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_preamp_control[0], miro))) < 0)
721 return err;
722 if (miro->aci_version >= 176)
723 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_capture_control[0], miro))) < 0)
724 return err;
725 }
726
727 if (miro->aci_product == 'C') {
728 /* PCM20 with radio and 7 band equalizer */
729 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_radio_control[0], miro))) < 0)
730 return err;
731 for (idx = 0; idx < ARRAY_SIZE(snd_miro_eq_controls); idx++) {
732 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_miro_eq_controls[idx], miro))) < 0)
733 return err;
734 }
735 }
736
737 return 0;
738}
739
740static long snd_legacy_find_free_ioport(long *port_table, long size)
741{
742 while (*port_table != -1) {
743 struct resource *res;
744 if ((res = request_region(*port_table, size,
745 "ALSA test")) != NULL) {
746 release_and_free_resource(res);
747 return *port_table;
748 }
749 port_table++;
750 }
751 return -1;
752}
753
754static int __init snd_miro_init(struct snd_miro *chip, unsigned short hardware)
755{
756 static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2};
757
758 chip->hardware = hardware;
759 strcpy(chip->name, snd_opti9xx_names[hardware]);
760
761 chip->mc_base_size = opti9xx_mc_size[hardware];
762
763 spin_lock_init(&chip->lock);
764
765 chip->wss_base = -1;
766 chip->irq = -1;
767 chip->dma1 = -1;
768 chip->dma2 = -1;
769 chip->fm_port = -1;
770 chip->mpu_port = -1;
771 chip->mpu_irq = -1;
772
773 switch (hardware) {
774 case OPTi9XX_HW_82C929:
775 chip->mc_base = 0xf8c;
776 chip->password = 0xe3;
777 chip->pwd_reg = 3;
778 break;
779
780 case OPTi9XX_HW_82C924:
781 chip->mc_base = 0xf8c;
782 chip->password = 0xe5;
783 chip->pwd_reg = 3;
784 break;
785
786 default:
787 snd_printk(KERN_ERR "sorry, no support for %d\n", hardware);
788 return -ENODEV;
789 }
790
791 return 0;
792}
793
794static unsigned char snd_miro_read(struct snd_miro *chip,
795 unsigned char reg)
796{
797 unsigned long flags;
798 unsigned char retval = 0xff;
799
800 spin_lock_irqsave(&chip->lock, flags);
801 outb(chip->password, chip->mc_base + chip->pwd_reg);
802
803 switch (chip->hardware) {
804 case OPTi9XX_HW_82C924:
805 if (reg > 7) {
806 outb(reg, chip->mc_base + 8);
807 outb(chip->password, chip->mc_base + chip->pwd_reg);
808 retval = inb(chip->mc_base + 9);
809 break;
810 }
811
812 case OPTi9XX_HW_82C929:
813 retval = inb(chip->mc_base + reg);
814 break;
815
816 default:
817 snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware);
818 }
819
820 spin_unlock_irqrestore(&chip->lock, flags);
821 return retval;
822}
823
824static void snd_miro_write(struct snd_miro *chip, unsigned char reg,
825 unsigned char value)
826{
827 unsigned long flags;
828
829 spin_lock_irqsave(&chip->lock, flags);
830 outb(chip->password, chip->mc_base + chip->pwd_reg);
831
832 switch (chip->hardware) {
833 case OPTi9XX_HW_82C924:
834 if (reg > 7) {
835 outb(reg, chip->mc_base + 8);
836 outb(chip->password, chip->mc_base + chip->pwd_reg);
837 outb(value, chip->mc_base + 9);
838 break;
839 }
840
841 case OPTi9XX_HW_82C929:
842 outb(value, chip->mc_base + reg);
843 break;
844
845 default:
846 snd_printk(KERN_ERR "sorry, no support for %d\n", chip->hardware);
847 }
848
849 spin_unlock_irqrestore(&chip->lock, flags);
850}
851
852
853#define snd_miro_write_mask(chip, reg, value, mask) \
854 snd_miro_write(chip, reg, \
855 (snd_miro_read(chip, reg) & ~(mask)) | ((value) & (mask)))
856
857/*
858 * Proc Interface
859 */
860
861static void snd_miro_proc_read(struct snd_info_entry * entry,
862 struct snd_info_buffer *buffer)
863{
864 struct snd_miro *miro = (struct snd_miro *) entry->private_data;
865 char* model = "unknown";
866
867 /* miroSOUND PCM1 pro, early PCM12 */
868
869 if ((miro->hardware == OPTi9XX_HW_82C929) &&
870 (miro->aci_vendor == 'm') &&
871 (miro->aci_product == 'A')) {
872 switch(miro->aci_version) {
873 case 3:
874 model = "miroSOUND PCM1 pro";
875 break;
876 default:
877 model = "miroSOUND PCM1 pro / (early) PCM12";
878 break;
879 }
880 }
881
882 /* miroSOUND PCM12, PCM12 (Rev. E), PCM12 pnp */
883
884 if ((miro->hardware == OPTi9XX_HW_82C924) &&
885 (miro->aci_vendor == 'm') &&
886 (miro->aci_product == 'B')) {
887 switch(miro->aci_version) {
888 case 4:
889 model = "miroSOUND PCM12";
890 break;
891 case 176:
892 model = "miroSOUND PCM12 (Rev. E)";
893 break;
894 default:
895 model = "miroSOUND PCM12 / PCM12 pnp";
896 break;
897 }
898 }
899
900 /* miroSOUND PCM20 radio */
901
902 if ((miro->hardware == OPTi9XX_HW_82C924) &&
903 (miro->aci_vendor == 'm') &&
904 (miro->aci_product == 'C')) {
905 switch(miro->aci_version) {
906 case 7:
907 model = "miroSOUND PCM20 radio (Rev. E)";
908 break;
909 default:
910 model = "miroSOUND PCM20 radio";
911 break;
912 }
913 }
914
915 snd_iprintf(buffer, "\nGeneral information:\n");
916 snd_iprintf(buffer, " model : %s\n", model);
917 snd_iprintf(buffer, " opti : %s\n", miro->name);
918 snd_iprintf(buffer, " codec : %s\n", miro->pcm->name);
919 snd_iprintf(buffer, " port : 0x%lx\n", miro->wss_base);
920 snd_iprintf(buffer, " irq : %d\n", miro->irq);
921 snd_iprintf(buffer, " dma : %d,%d\n\n", miro->dma1, miro->dma2);
922
923 snd_iprintf(buffer, "MPU-401:\n");
924 snd_iprintf(buffer, " port : 0x%lx\n", miro->mpu_port);
925 snd_iprintf(buffer, " irq : %d\n\n", miro->mpu_irq);
926
927 snd_iprintf(buffer, "ACI information:\n");
928 snd_iprintf(buffer, " vendor : ");
929 switch(miro->aci_vendor) {
930 case 'm':
931 snd_iprintf(buffer, "Miro\n");
932 break;
933 default:
934 snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_vendor);
935 break;
936 }
937
938 snd_iprintf(buffer, " product : ");
939 switch(miro->aci_product) {
940 case 'A':
941 snd_iprintf(buffer, "miroSOUND PCM1 pro / (early) PCM12\n");
942 break;
943 case 'B':
944 snd_iprintf(buffer, "miroSOUND PCM12\n");
945 break;
946 case 'C':
947 snd_iprintf(buffer, "miroSOUND PCM20 radio\n");
948 break;
949 default:
950 snd_iprintf(buffer, "unknown (0x%x)\n", miro->aci_product);
951 break;
952 }
953
954 snd_iprintf(buffer, " firmware: %d (0x%x)\n",
955 miro->aci_version, miro->aci_version);
956 snd_iprintf(buffer, " port : 0x%lx-0x%lx\n",
957 miro->aci_port, miro->aci_port+2);
958 snd_iprintf(buffer, " wss : 0x%x\n", wss);
959 snd_iprintf(buffer, " ide : 0x%x\n", ide);
960 snd_iprintf(buffer, " solomode: 0x%x\n", miro->aci_solomode);
961 snd_iprintf(buffer, " amp : 0x%x\n", miro->aci_amp);
962 snd_iprintf(buffer, " preamp : 0x%x\n", miro->aci_preamp);
963}
964
965static void __init snd_miro_proc_init(struct snd_miro * miro)
966{
967 struct snd_info_entry *entry;
968
969 if (! snd_card_proc_new(miro->card, "miro", &entry))
970 snd_info_set_text_ops(entry, miro, 1024, snd_miro_proc_read);
971}
972
973/*
974 * Init
975 */
976
977static int __init snd_miro_configure(struct snd_miro *chip)
978{
979 unsigned char wss_base_bits;
980 unsigned char irq_bits;
981 unsigned char dma_bits;
982 unsigned char mpu_port_bits = 0;
983 unsigned char mpu_irq_bits;
984 unsigned long flags;
985
986 switch (chip->hardware) {
987 case OPTi9XX_HW_82C924:
988 snd_miro_write_mask(chip, OPTi9XX_MC_REG(6), 0x02, 0x02);
989 snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
990 snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */
991 snd_miro_write_mask(chip, OPTi9XX_MC_REG(3), 0xf0, 0xff);
992 snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
993 break;
994 case OPTi9XX_HW_82C929:
995 /* untested init commands for OPTi929 */
996 snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), 0x80, 0x80);
997 snd_miro_write_mask(chip, OPTi9XX_MC_REG(2), 0x20, 0x20); /* OPL4 */
998 snd_miro_write_mask(chip, OPTi9XX_MC_REG(4), 0x00, 0x0c);
999 snd_miro_write_mask(chip, OPTi9XX_MC_REG(5), 0x02, 0x02);
1000 break;
1001 default:
1002 snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
1003 return -EINVAL;
1004 }
1005
1006 switch (chip->wss_base) {
1007 case 0x530:
1008 wss_base_bits = 0x00;
1009 break;
1010 case 0x604:
1011 wss_base_bits = 0x03;
1012 break;
1013 case 0xe80:
1014 wss_base_bits = 0x01;
1015 break;
1016 case 0xf40:
1017 wss_base_bits = 0x02;
1018 break;
1019 default:
1020 snd_printk(KERN_ERR "WSS port 0x%lx not valid\n", chip->wss_base);
1021 goto __skip_base;
1022 }
1023 snd_miro_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
1024
1025__skip_base:
1026 switch (chip->irq) {
1027 case 5:
1028 irq_bits = 0x05;
1029 break;
1030 case 7:
1031 irq_bits = 0x01;
1032 break;
1033 case 9:
1034 irq_bits = 0x02;
1035 break;
1036 case 10:
1037 irq_bits = 0x03;
1038 break;
1039 case 11:
1040 irq_bits = 0x04;
1041 break;
1042 default:
1043 snd_printk(KERN_ERR "WSS irq # %d not valid\n", chip->irq);
1044 goto __skip_resources;
1045 }
1046
1047 switch (chip->dma1) {
1048 case 0:
1049 dma_bits = 0x01;
1050 break;
1051 case 1:
1052 dma_bits = 0x02;
1053 break;
1054 case 3:
1055 dma_bits = 0x03;
1056 break;
1057 default:
1058 snd_printk(KERN_ERR "WSS dma1 # %d not valid\n", chip->dma1);
1059 goto __skip_resources;
1060 }
1061
1062 if (chip->dma1 == chip->dma2) {
1063 snd_printk(KERN_ERR "don't want to share dmas\n");
1064 return -EBUSY;
1065 }
1066
1067 switch (chip->dma2) {
1068 case 0:
1069 case 1:
1070 break;
1071 default:
1072 snd_printk(KERN_ERR "WSS dma2 # %d not valid\n", chip->dma2);
1073 goto __skip_resources;
1074 }
1075 dma_bits |= 0x04;
1076
1077 spin_lock_irqsave(&chip->lock, flags);
1078 outb(irq_bits << 3 | dma_bits, chip->wss_base);
1079 spin_unlock_irqrestore(&chip->lock, flags);
1080
1081__skip_resources:
1082 if (chip->hardware > OPTi9XX_HW_82C928) {
1083 switch (chip->mpu_port) {
1084 case 0:
1085 case -1:
1086 break;
1087 case 0x300:
1088 mpu_port_bits = 0x03;
1089 break;
1090 case 0x310:
1091 mpu_port_bits = 0x02;
1092 break;
1093 case 0x320:
1094 mpu_port_bits = 0x01;
1095 break;
1096 case 0x330:
1097 mpu_port_bits = 0x00;
1098 break;
1099 default:
1100 snd_printk(KERN_ERR "MPU-401 port 0x%lx not valid\n",
1101 chip->mpu_port);
1102 goto __skip_mpu;
1103 }
1104
1105 switch (chip->mpu_irq) {
1106 case 5:
1107 mpu_irq_bits = 0x02;
1108 break;
1109 case 7:
1110 mpu_irq_bits = 0x03;
1111 break;
1112 case 9:
1113 mpu_irq_bits = 0x00;
1114 break;
1115 case 10:
1116 mpu_irq_bits = 0x01;
1117 break;
1118 default:
1119 snd_printk(KERN_ERR "MPU-401 irq # %d not valid\n",
1120 chip->mpu_irq);
1121 goto __skip_mpu;
1122 }
1123
1124 snd_miro_write_mask(chip, OPTi9XX_MC_REG(6),
1125 (chip->mpu_port <= 0) ? 0x00 :
1126 0x80 | mpu_port_bits << 5 | mpu_irq_bits << 3,
1127 0xf8);
1128 }
1129__skip_mpu:
1130
1131 return 0;
1132}
1133
1134static int __init snd_card_miro_detect(struct snd_card *card, struct snd_miro *chip)
1135{
1136 int i, err;
1137 unsigned char value;
1138
1139 for (i = OPTi9XX_HW_82C929; i <= OPTi9XX_HW_82C924; i++) {
1140
1141 if ((err = snd_miro_init(chip, i)) < 0)
1142 return err;
1143
1144 if ((chip->res_mc_base = request_region(chip->mc_base, chip->mc_base_size, "OPTi9xx MC")) == NULL)
1145 continue;
1146
1147 value = snd_miro_read(chip, OPTi9XX_MC_REG(1));
1148 if ((value != 0xff) && (value != inb(chip->mc_base + 1)))
1149 if (value == snd_miro_read(chip, OPTi9XX_MC_REG(1)))
1150 return 1;
1151
1152 release_and_free_resource(chip->res_mc_base);
1153 chip->res_mc_base = NULL;
1154
1155 }
1156
1157 return -ENODEV;
1158}
1159
1160static int __init snd_card_miro_aci_detect(struct snd_card *card, struct snd_miro * miro)
1161{
1162 unsigned char regval;
1163 int i;
1164
1165 mutex_init(&miro->aci_mutex);
1166
1167 /* get ACI port from OPTi9xx MC 4 */
1168
1169 miro->mc_base = 0xf8c;
1170 regval=inb(miro->mc_base + 4);
1171 miro->aci_port = (regval & 0x10) ? 0x344: 0x354;
1172
1173 if ((miro->res_aci_port = request_region(miro->aci_port, 3, "miro aci")) == NULL) {
1174 snd_printk(KERN_ERR "aci i/o area 0x%lx-0x%lx already used.\n",
1175 miro->aci_port, miro->aci_port+2);
1176 return -ENOMEM;
1177 }
1178
1179 /* force ACI into a known state */
1180 for (i = 0; i < 3; i++)
1181 if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) {
1182 snd_card_free(card);
1183 snd_printk(KERN_ERR "can't force aci into known state.\n");
1184 return -ENXIO;
1185 }
1186
1187 if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 ||
1188 (miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) {
1189 snd_card_free(card);
1190 snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port);
1191 return -ENXIO;
1192 }
1193
1194 if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) {
1195 snd_card_free(card);
1196 snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n",
1197 miro->aci_port);
1198 return -ENXIO;
1199 }
1200
1201 if (aci_cmd(miro, ACI_INIT, -1, -1) < 0 ||
1202 aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0 ||
1203 aci_cmd(miro, ACI_ERROR_OP, ACI_ERROR_OP, ACI_ERROR_OP) < 0) {
1204 snd_printk(KERN_ERR "can't initialize aci.\n");
1205 return -ENXIO;
1206 }
1207
1208 return 0;
1209}
1210
1211static void snd_card_miro_free(struct snd_card *card)
1212{
1213 struct snd_miro *miro = card->private_data;
1214
1215 release_and_free_resource(miro->res_aci_port);
1216 release_and_free_resource(miro->res_mc_base);
1217}
1218
1219static int __init snd_miro_probe(struct platform_device *devptr)
1220{
1221 static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1};
1222 static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1};
1223 static int possible_irqs[] = {11, 9, 10, 7, -1};
1224 static int possible_mpu_irqs[] = {10, 5, 9, 7, -1};
1225 static int possible_dma1s[] = {3, 1, 0, -1};
1226 static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}};
1227
1228 int error;
1229 struct snd_miro *miro;
1230 struct snd_cs4231 *codec;
1231 struct snd_timer *timer;
1232 struct snd_card *card;
1233 struct snd_pcm *pcm;
1234 struct snd_rawmidi *rmidi;
1235
1236 if (!(card = snd_card_new(index, id, THIS_MODULE,
1237 sizeof(struct snd_miro))))
1238 return -ENOMEM;
1239
1240 card->private_free = snd_card_miro_free;
1241 miro = card->private_data;
1242 miro->card = card;
1243
1244 if ((error = snd_card_miro_aci_detect(card, miro)) < 0) {
1245 snd_card_free(card);
1246 snd_printk(KERN_ERR "unable to detect aci chip\n");
1247 return -ENODEV;
1248 }
1249
1250 /* init proc interface */
1251 snd_miro_proc_init(miro);
1252
1253 if ((error = snd_card_miro_detect(card, miro)) < 0) {
1254 snd_card_free(card);
1255 snd_printk(KERN_ERR "unable to detect OPTi9xx chip\n");
1256 return -ENODEV;
1257 }
1258
1259 if (! miro->res_mc_base &&
1260 (miro->res_mc_base = request_region(miro->mc_base, miro->mc_base_size,
1261 "miro (OPTi9xx MC)")) == NULL) {
1262 snd_card_free(card);
1263 snd_printk(KERN_ERR "request for OPTI9xx MC failed\n");
1264 return -ENOMEM;
1265 }
1266
1267 miro->wss_base = port;
1268 miro->fm_port = fm_port;
1269 miro->mpu_port = mpu_port;
1270 miro->irq = irq;
1271 miro->mpu_irq = mpu_irq;
1272 miro->dma1 = dma1;
1273 miro->dma2 = dma2;
1274
1275 if (miro->wss_base == SNDRV_AUTO_PORT) {
1276 if ((miro->wss_base = snd_legacy_find_free_ioport(possible_ports, 4)) < 0) {
1277 snd_card_free(card);
1278 snd_printk(KERN_ERR "unable to find a free WSS port\n");
1279 return -EBUSY;
1280 }
1281 }
1282
1283 if (miro->mpu_port == SNDRV_AUTO_PORT) {
1284 if ((miro->mpu_port = snd_legacy_find_free_ioport(possible_mpu_ports, 2)) < 0) {
1285 snd_card_free(card);
1286 snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
1287 return -EBUSY;
1288 }
1289 }
1290 if (miro->irq == SNDRV_AUTO_IRQ) {
1291 if ((miro->irq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
1292 snd_card_free(card);
1293 snd_printk(KERN_ERR "unable to find a free IRQ\n");
1294 return -EBUSY;
1295 }
1296 }
1297 if (miro->mpu_irq == SNDRV_AUTO_IRQ) {
1298 if ((miro->mpu_irq = snd_legacy_find_free_irq(possible_mpu_irqs)) < 0) {
1299 snd_card_free(card);
1300 snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
1301 return -EBUSY;
1302 }
1303 }
1304 if (miro->dma1 == SNDRV_AUTO_DMA) {
1305 if ((miro->dma1 = snd_legacy_find_free_dma(possible_dma1s)) < 0) {
1306 snd_card_free(card);
1307 snd_printk(KERN_ERR "unable to find a free DMA1\n");
1308 return -EBUSY;
1309 }
1310 }
1311 if (miro->dma2 == SNDRV_AUTO_DMA) {
1312 if ((miro->dma2 = snd_legacy_find_free_dma(possible_dma2s[miro->dma1 % 4])) < 0) {
1313 snd_card_free(card);
1314 snd_printk(KERN_ERR "unable to find a free DMA2\n");
1315 return -EBUSY;
1316 }
1317 }
1318
1319 if ((error = snd_miro_configure(miro))) {
1320 snd_card_free(card);
1321 return error;
1322 }
1323
1324 if ((error = snd_cs4231_create(card, miro->wss_base + 4, -1,
1325 miro->irq, miro->dma1, miro->dma2,
1326 CS4231_HW_AD1845,
1327 0,
1328 &codec)) < 0) {
1329 snd_card_free(card);
1330 return error;
1331 }
1332
1333 if ((error = snd_cs4231_pcm(codec, 0, &pcm)) < 0) {
1334 snd_card_free(card);
1335 return error;
1336 }
1337 if ((error = snd_cs4231_mixer(codec)) < 0) {
1338 snd_card_free(card);
1339 return error;
1340 }
1341 if ((error = snd_cs4231_timer(codec, 0, &timer)) < 0) {
1342 snd_card_free(card);
1343 return error;
1344 }
1345
1346 miro->pcm = pcm;
1347
1348 if ((error = snd_miro_mixer(miro)) < 0) {
1349 snd_card_free(card);
1350 return error;
1351 }
1352
1353 if (miro->aci_vendor == 'm') {
1354 /* It looks like a miro sound card. */
1355 switch (miro->aci_product) {
1356 case 'A':
1357 sprintf(card->shortname,
1358 "miroSOUND PCM1 pro / PCM12");
1359 break;
1360 case 'B':
1361 sprintf(card->shortname,
1362 "miroSOUND PCM12");
1363 break;
1364 case 'C':
1365 sprintf(card->shortname,
1366 "miroSOUND PCM20 radio");
1367 break;
1368 default:
1369 sprintf(card->shortname,
1370 "unknown miro");
1371 snd_printk(KERN_INFO "unknown miro aci id\n");
1372 break;
1373 }
1374 } else {
1375 snd_printk(KERN_INFO "found unsupported aci card\n");
1376 sprintf(card->shortname, "unknown Cardinal Technologies");
1377 }
1378
1379 strcpy(card->driver, "miro");
1380 sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d",
1381 card->shortname, miro->name, pcm->name, miro->wss_base + 4,
1382 miro->irq, miro->dma1, miro->dma2);
1383
1384 if (miro->mpu_port <= 0 || miro->mpu_port == SNDRV_AUTO_PORT)
1385 rmidi = NULL;
1386 else
1387 if ((error = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
1388 miro->mpu_port, 0, miro->mpu_irq, SA_INTERRUPT,
1389 &rmidi)))
1390 snd_printk(KERN_WARNING "no MPU-401 device at 0x%lx?\n", miro->mpu_port);
1391
1392 if (miro->fm_port > 0 && miro->fm_port != SNDRV_AUTO_PORT) {
1393 struct snd_opl3 *opl3 = NULL;
1394 struct snd_opl4 *opl4;
1395 if (snd_opl4_create(card, miro->fm_port, miro->fm_port - 8,
1396 2, &opl3, &opl4) < 0)
1397 snd_printk(KERN_WARNING "no OPL4 device at 0x%lx\n", miro->fm_port);
1398 }
1399
1400 if ((error = snd_set_aci_init_values(miro)) < 0) {
1401 snd_card_free(card);
1402 return error;
1403 }
1404
1405 snd_card_set_dev(card, &devptr->dev);
1406
1407 if ((error = snd_card_register(card))) {
1408 snd_card_free(card);
1409 return error;
1410 }
1411
1412 platform_set_drvdata(devptr, card);
1413 return 0;
1414}
1415
1416static int __devexit snd_miro_remove(struct platform_device *devptr)
1417{
1418 snd_card_free(platform_get_drvdata(devptr));
1419 platform_set_drvdata(devptr, NULL);
1420 return 0;
1421}
1422
1423static struct platform_driver snd_miro_driver = {
1424 .probe = snd_miro_probe,
1425 .remove = __devexit_p(snd_miro_remove),
1426 /* FIXME: suspend/resume */
1427 .driver = {
1428 .name = DRIVER_NAME
1429 },
1430};
1431
1432static int __init alsa_card_miro_init(void)
1433{
1434 int error;
1435
1436 if ((error = platform_driver_register(&snd_miro_driver)) < 0)
1437 return error;
1438 device = platform_device_register_simple(DRIVER_NAME, -1, NULL, 0);
1439 if (! IS_ERR(device))
1440 return 0;
1441#ifdef MODULE
1442 printk(KERN_ERR "no miro soundcard found\n");
1443#endif
1444 platform_driver_unregister(&snd_miro_driver);
1445 return PTR_ERR(device);
1446}
1447
1448static void __exit alsa_card_miro_exit(void)
1449{
1450 platform_device_unregister(device);
1451 platform_driver_unregister(&snd_miro_driver);
1452}
1453
1454module_init(alsa_card_miro_init)
1455module_exit(alsa_card_miro_exit)
diff --git a/sound/isa/opti9xx/miro.h b/sound/isa/opti9xx/miro.h
new file mode 100644
index 000000000000..6e1385b8e07e
--- /dev/null
+++ b/sound/isa/opti9xx/miro.h
@@ -0,0 +1,73 @@
1#ifndef _MIRO_H_
2#define _MIRO_H_
3
4#define ACI_REG_COMMAND 0 /* write register offset */
5#define ACI_REG_STATUS 1 /* read register offset */
6#define ACI_REG_BUSY 2 /* busy register offset */
7#define ACI_REG_RDS 2 /* PCM20: RDS register offset */
8#define ACI_MINTIME 500 /* ACI time out limit */
9
10#define ACI_SET_MUTE 0x0d
11#define ACI_SET_POWERAMP 0x0f
12#define ACI_SET_TUNERMUTE 0xa3
13#define ACI_SET_TUNERMONO 0xa4
14#define ACI_SET_IDE 0xd0
15#define ACI_SET_WSS 0xd1
16#define ACI_SET_SOLOMODE 0xd2
17#define ACI_SET_PREAMP 0x03
18#define ACI_GET_PREAMP 0x21
19#define ACI_WRITE_TUNE 0xa7
20#define ACI_READ_TUNERSTEREO 0xa8
21#define ACI_READ_TUNERSTATION 0xa9
22#define ACI_READ_VERSION 0xf1
23#define ACI_READ_IDCODE 0xf2
24#define ACI_INIT 0xff
25#define ACI_STATUS 0xf0
26#define ACI_S_GENERAL 0x00
27#define ACI_ERROR_OP 0xdf
28
29/* ACI Mixer */
30
31/* These are the values for the right channel GET registers.
32 Add an offset of 0x01 for the left channel register.
33 (left=right+0x01) */
34
35#define ACI_GET_MASTER 0x03
36#define ACI_GET_MIC 0x05
37#define ACI_GET_LINE 0x07
38#define ACI_GET_CD 0x09
39#define ACI_GET_SYNTH 0x0b
40#define ACI_GET_PCM 0x0d
41#define ACI_GET_LINE1 0x10 /* Radio on PCM20 */
42#define ACI_GET_LINE2 0x12
43
44#define ACI_GET_EQ1 0x22 /* from Bass ... */
45#define ACI_GET_EQ2 0x24
46#define ACI_GET_EQ3 0x26
47#define ACI_GET_EQ4 0x28
48#define ACI_GET_EQ5 0x2a
49#define ACI_GET_EQ6 0x2c
50#define ACI_GET_EQ7 0x2e /* ... to Treble */
51
52/* And these are the values for the right channel SET registers.
53 For left channel access you have to add an offset of 0x08.
54 MASTER is an exception, which needs an offset of 0x01 */
55
56#define ACI_SET_MASTER 0x00
57#define ACI_SET_MIC 0x30
58#define ACI_SET_LINE 0x31
59#define ACI_SET_CD 0x34
60#define ACI_SET_SYNTH 0x33
61#define ACI_SET_PCM 0x32
62#define ACI_SET_LINE1 0x35 /* Radio on PCM20 */
63#define ACI_SET_LINE2 0x36
64
65#define ACI_SET_EQ1 0x40 /* from Bass ... */
66#define ACI_SET_EQ2 0x41
67#define ACI_SET_EQ3 0x42
68#define ACI_SET_EQ4 0x43
69#define ACI_SET_EQ5 0x44
70#define ACI_SET_EQ6 0x45
71#define ACI_SET_EQ7 0x46 /* ... to Treble */
72
73#endif /* _MIRO_H_ */
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 1e2e19305e38..a2081803a827 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -15,6 +15,18 @@ config SND_AD1889
15 To compile this as a module, choose M here: the module 15 To compile this as a module, choose M here: the module
16 will be called snd-ad1889. 16 will be called snd-ad1889.
17 17
18config SND_ALS300
19 tristate "Avance Logic ALS300/ALS300+"
20 depends on SND
21 select SND_PCM
22 select SND_AC97_CODEC
23 select SND_OPL3_LIB
24 help
25 Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+
26
27 To compile this driver as a module, choose M here: the module
28 will be called snd-als300
29
18config SND_ALS4000 30config SND_ALS4000
19 tristate "Avance Logic ALS4000" 31 tristate "Avance Logic ALS4000"
20 depends on SND && ISA_DMA_API 32 depends on SND && ISA_DMA_API
@@ -195,8 +207,9 @@ config SND_CS46XX
195 will be called snd-cs46xx. 207 will be called snd-cs46xx.
196 208
197config SND_CS46XX_NEW_DSP 209config SND_CS46XX_NEW_DSP
198 bool "Cirrus Logic (Sound Fusion) New DSP support (EXPERIMENTAL)" 210 bool "Cirrus Logic (Sound Fusion) New DSP support"
199 depends on SND_CS46XX && EXPERIMENTAL 211 depends on SND_CS46XX
212 default y
200 help 213 help
201 Say Y here to use a new DSP image for SPDIF and dual codecs. 214 Say Y here to use a new DSP image for SPDIF and dual codecs.
202 215
@@ -466,6 +479,19 @@ config SND_PCXHR
466 To compile this driver as a module, choose M here: the module 479 To compile this driver as a module, choose M here: the module
467 will be called snd-pcxhr. 480 will be called snd-pcxhr.
468 481
482config SND_RIPTIDE
483 tristate "Conexant Riptide"
484 depends on SND
485 depends on FW_LOADER
486 select SND_OPL3_LIB
487 select SND_MPU401_UART
488 select SND_AC97_CODEC
489 help
490 Say 'Y' or 'M' to include support for Conexant Riptide chip.
491
492 To compile this driver as a module, choose M here: the module
493 will be called snd-riptide
494
469config SND_RME32 495config SND_RME32
470 tristate "RME Digi32, 32/8, 32 PRO" 496 tristate "RME Digi32, 32/8, 32 PRO"
471 depends on SND 497 depends on SND
diff --git a/sound/pci/Makefile b/sound/pci/Makefile
index a6c3cd58fe94..cba5105aafea 100644
--- a/sound/pci/Makefile
+++ b/sound/pci/Makefile
@@ -4,6 +4,7 @@
4# 4#
5 5
6snd-ad1889-objs := ad1889.o 6snd-ad1889-objs := ad1889.o
7snd-als300-objs := als300.o
7snd-als4000-objs := als4000.o 8snd-als4000-objs := als4000.o
8snd-atiixp-objs := atiixp.o 9snd-atiixp-objs := atiixp.o
9snd-atiixp-modem-objs := atiixp_modem.o 10snd-atiixp-modem-objs := atiixp_modem.o
@@ -27,6 +28,7 @@ snd-via82xx-modem-objs := via82xx_modem.o
27 28
28# Toplevel Module Dependency 29# Toplevel Module Dependency
29obj-$(CONFIG_SND_AD1889) += snd-ad1889.o 30obj-$(CONFIG_SND_AD1889) += snd-ad1889.o
31obj-$(CONFIG_SND_ALS300) += snd-als300.o
30obj-$(CONFIG_SND_ALS4000) += snd-als4000.o 32obj-$(CONFIG_SND_ALS4000) += snd-als4000.o
31obj-$(CONFIG_SND_ATIIXP) += snd-atiixp.o 33obj-$(CONFIG_SND_ATIIXP) += snd-atiixp.o
32obj-$(CONFIG_SND_ATIIXP_MODEM) += snd-atiixp-modem.o 34obj-$(CONFIG_SND_ATIIXP_MODEM) += snd-atiixp-modem.o
@@ -62,6 +64,7 @@ obj-$(CONFIG_SND) += \
62 mixart/ \ 64 mixart/ \
63 nm256/ \ 65 nm256/ \
64 pcxhr/ \ 66 pcxhr/ \
67 riptide/ \
65 rme9652/ \ 68 rme9652/ \
66 trident/ \ 69 trident/ \
67 ymfpci/ \ 70 ymfpci/ \
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
new file mode 100644
index 000000000000..37b80570a5c6
--- /dev/null
+++ b/sound/pci/als300.c
@@ -0,0 +1,866 @@
1/*
2 * als300.c - driver for Avance Logic ALS300/ALS300+ soundcards.
3 * Copyright (C) 2005 by Ash Willis <ashwillis@programmer.net>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 *
19 * TODO
20 * 4 channel playback for ALS300+
21 * gameport
22 * mpu401
23 * opl3
24 *
25 * NOTES
26 * The BLOCK_COUNTER registers for the ALS300(+) return a figure related to
27 * the position in the current period, NOT the whole buffer. It is important
28 * to know which period we are in so we can calculate the correct pointer.
29 * This is why we always use 2 periods. We can then use a flip-flop variable
30 * to keep track of what period we are in.
31 */
32
33#include <sound/driver.h>
34#include <linux/delay.h>
35#include <linux/init.h>
36#include <linux/moduleparam.h>
37#include <linux/pci.h>
38#include <linux/interrupt.h>
39#include <linux/slab.h>
40
41#include <asm/io.h>
42
43#include <sound/core.h>
44#include <sound/control.h>
45#include <sound/initval.h>
46#include <sound/pcm.h>
47#include <sound/pcm_params.h>
48#include <sound/ac97_codec.h>
49#include <sound/opl3.h>
50
51/* snd_als300_set_irq_flag */
52#define IRQ_DISABLE 0
53#define IRQ_ENABLE 1
54
55/* I/O port layout */
56#define AC97_ACCESS 0x00
57#define AC97_READ 0x04
58#define AC97_STATUS 0x06
59#define AC97_DATA_AVAIL (1<<6)
60#define AC97_BUSY (1<<7)
61#define ALS300_IRQ_STATUS 0x07 /* ALS300 Only */
62#define IRQ_PLAYBACK (1<<3)
63#define IRQ_CAPTURE (1<<2)
64#define GCR_DATA 0x08
65#define GCR_INDEX 0x0C
66#define ALS300P_DRAM_IRQ_STATUS 0x0D /* ALS300+ Only */
67#define MPU_IRQ_STATUS 0x0E /* ALS300 Rev. E+, ALS300+ */
68#define ALS300P_IRQ_STATUS 0x0F /* ALS300+ Only */
69
70/* General Control Registers */
71#define PLAYBACK_START 0x80
72#define PLAYBACK_END 0x81
73#define PLAYBACK_CONTROL 0x82
74#define TRANSFER_START (1<<16)
75#define FIFO_PAUSE (1<<17)
76#define RECORD_START 0x83
77#define RECORD_END 0x84
78#define RECORD_CONTROL 0x85
79#define DRAM_WRITE_CONTROL 0x8B
80#define WRITE_TRANS_START (1<<16)
81#define DRAM_MODE_2 (1<<17)
82#define MISC_CONTROL 0x8C
83#define IRQ_SET_BIT (1<<15)
84#define VMUTE_NORMAL (1<<20)
85#define MMUTE_NORMAL (1<<21)
86#define MUS_VOC_VOL 0x8E
87#define PLAYBACK_BLOCK_COUNTER 0x9A
88#define RECORD_BLOCK_COUNTER 0x9B
89
90#define DEBUG_CALLS 1
91#define DEBUG_PLAY_REC 1
92
93#if DEBUG_CALLS
94#define snd_als300_dbgcalls(format, args...) printk(format, ##args)
95#define snd_als300_dbgcallenter() printk(KERN_ERR "--> %s\n", __FUNCTION__)
96#define snd_als300_dbgcallleave() printk(KERN_ERR "<-- %s\n", __FUNCTION__)
97#else
98#define snd_als300_dbgcalls(format, args...)
99#define snd_als300_dbgcallenter()
100#define snd_als300_dbgcallleave()
101#endif
102
103#if DEBUG_PLAY_REC
104#define snd_als300_dbgplay(format, args...) printk(KERN_ERR format, ##args)
105#else
106#define snd_als300_dbgplay(format, args...)
107#endif
108
109enum {DEVICE_ALS300, DEVICE_ALS300_PLUS};
110
111MODULE_AUTHOR("Ash Willis <ashwillis@programmer.net>");
112MODULE_DESCRIPTION("Avance Logic ALS300");
113MODULE_LICENSE("GPL");
114MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS300},{Avance Logic,ALS300+}}");
115
116static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
117static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
118static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
119
120struct snd_als300 {
121 unsigned long port;
122 spinlock_t reg_lock;
123 struct snd_card *card;
124 struct pci_dev *pci;
125
126 struct snd_pcm *pcm;
127 struct snd_pcm_substream *playback_substream;
128 struct snd_pcm_substream *capture_substream;
129
130 struct snd_ac97 *ac97;
131 struct snd_opl3 *opl3;
132
133 struct resource *res_port;
134
135 int irq;
136
137 int chip_type; /* ALS300 or ALS300+ */
138
139 char revision;
140};
141
142struct snd_als300_substream_data {
143 int period_flipflop;
144 int control_register;
145 int block_counter_register;
146};
147
148static struct pci_device_id snd_als300_ids[] = {
149 { 0x4005, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300 },
150 { 0x4005, 0x0308, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DEVICE_ALS300_PLUS },
151 { 0, }
152};
153
154MODULE_DEVICE_TABLE(pci, snd_als300_ids);
155
156static inline u32 snd_als300_gcr_read(unsigned long port, unsigned short reg)
157{
158 outb(reg, port+GCR_INDEX);
159 return inl(port+GCR_DATA);
160}
161
162static inline void snd_als300_gcr_write(unsigned long port,
163 unsigned short reg, u32 val)
164{
165 outb(reg, port+GCR_INDEX);
166 outl(val, port+GCR_DATA);
167}
168
169/* Enable/Disable Interrupts */
170static void snd_als300_set_irq_flag(struct snd_als300 *chip, int cmd)
171{
172 u32 tmp = snd_als300_gcr_read(chip->port, MISC_CONTROL);
173 snd_als300_dbgcallenter();
174
175 /* boolean XOR check, since old vs. new hardware have
176 directly reversed bit setting for ENABLE and DISABLE.
177 ALS300+ acts like newer versions of ALS300 */
178 if (((chip->revision > 5 || chip->chip_type == DEVICE_ALS300_PLUS) ^
179 (cmd == IRQ_ENABLE)) == 0)
180 tmp |= IRQ_SET_BIT;
181 else
182 tmp &= ~IRQ_SET_BIT;
183 snd_als300_gcr_write(chip->port, MISC_CONTROL, tmp);
184 snd_als300_dbgcallleave();
185}
186
187static int snd_als300_free(struct snd_als300 *chip)
188{
189 snd_als300_dbgcallenter();
190 snd_als300_set_irq_flag(chip, IRQ_DISABLE);
191 if (chip->irq >= 0)
192 free_irq(chip->irq, (void *)chip);
193 pci_release_regions(chip->pci);
194 pci_disable_device(chip->pci);
195 kfree(chip);
196 snd_als300_dbgcallleave();
197 return 0;
198}
199
200static int snd_als300_dev_free(struct snd_device *device)
201{
202 struct snd_als300 *chip = device->device_data;
203 return snd_als300_free(chip);
204}
205
206static irqreturn_t snd_als300_interrupt(int irq, void *dev_id,
207 struct pt_regs *regs)
208{
209 u8 status;
210 struct snd_als300 *chip = dev_id;
211 struct snd_als300_substream_data *data;
212
213 status = inb(chip->port+ALS300_IRQ_STATUS);
214 if (!status) /* shared IRQ, for different device?? Exit ASAP! */
215 return IRQ_NONE;
216
217 /* ACK everything ASAP */
218 outb(status, chip->port+ALS300_IRQ_STATUS);
219 if (status & IRQ_PLAYBACK) {
220 if (chip->pcm && chip->playback_substream) {
221 data = chip->playback_substream->runtime->private_data;
222 data->period_flipflop ^= 1;
223 snd_pcm_period_elapsed(chip->playback_substream);
224 snd_als300_dbgplay("IRQ_PLAYBACK\n");
225 }
226 }
227 if (status & IRQ_CAPTURE) {
228 if (chip->pcm && chip->capture_substream) {
229 data = chip->capture_substream->runtime->private_data;
230 data->period_flipflop ^= 1;
231 snd_pcm_period_elapsed(chip->capture_substream);
232 snd_als300_dbgplay("IRQ_CAPTURE\n");
233 }
234 }
235 return IRQ_HANDLED;
236}
237
238static irqreturn_t snd_als300plus_interrupt(int irq, void *dev_id,
239 struct pt_regs *regs)
240{
241 u8 general, mpu, dram;
242 struct snd_als300 *chip = dev_id;
243 struct snd_als300_substream_data *data;
244
245 general = inb(chip->port+ALS300P_IRQ_STATUS);
246 mpu = inb(chip->port+MPU_IRQ_STATUS);
247 dram = inb(chip->port+ALS300P_DRAM_IRQ_STATUS);
248
249 /* shared IRQ, for different device?? Exit ASAP! */
250 if ((general == 0) && ((mpu & 0x80) == 0) && ((dram & 0x01) == 0))
251 return IRQ_NONE;
252
253 if (general & IRQ_PLAYBACK) {
254 if (chip->pcm && chip->playback_substream) {
255 outb(IRQ_PLAYBACK, chip->port+ALS300P_IRQ_STATUS);
256 data = chip->playback_substream->runtime->private_data;
257 data->period_flipflop ^= 1;
258 snd_pcm_period_elapsed(chip->playback_substream);
259 snd_als300_dbgplay("IRQ_PLAYBACK\n");
260 }
261 }
262 if (general & IRQ_CAPTURE) {
263 if (chip->pcm && chip->capture_substream) {
264 outb(IRQ_CAPTURE, chip->port+ALS300P_IRQ_STATUS);
265 data = chip->capture_substream->runtime->private_data;
266 data->period_flipflop ^= 1;
267 snd_pcm_period_elapsed(chip->capture_substream);
268 snd_als300_dbgplay("IRQ_CAPTURE\n");
269 }
270 }
271 /* FIXME: Ack other interrupt types. Not important right now as
272 * those other devices aren't enabled. */
273 return IRQ_HANDLED;
274}
275
276static void __devexit snd_als300_remove(struct pci_dev *pci)
277{
278 snd_als300_dbgcallenter();
279 snd_card_free(pci_get_drvdata(pci));
280 pci_set_drvdata(pci, NULL);
281 snd_als300_dbgcallleave();
282}
283
284static unsigned short snd_als300_ac97_read(struct snd_ac97 *ac97,
285 unsigned short reg)
286{
287 int i;
288 struct snd_als300 *chip = ac97->private_data;
289
290 for (i = 0; i < 1000; i++) {
291 if ((inb(chip->port+AC97_STATUS) & (AC97_BUSY)) == 0)
292 break;
293 udelay(10);
294 }
295 outl((reg << 24) | (1 << 31), chip->port+AC97_ACCESS);
296
297 for (i = 0; i < 1000; i++) {
298 if ((inb(chip->port+AC97_STATUS) & (AC97_DATA_AVAIL)) != 0)
299 break;
300 udelay(10);
301 }
302 return inw(chip->port+AC97_READ);
303}
304
305static void snd_als300_ac97_write(struct snd_ac97 *ac97,
306 unsigned short reg, unsigned short val)
307{
308 int i;
309 struct snd_als300 *chip = ac97->private_data;
310
311 for (i = 0; i < 1000; i++) {
312 if ((inb(chip->port+AC97_STATUS) & (AC97_BUSY)) == 0)
313 break;
314 udelay(10);
315 }
316 outl((reg << 24) | val, chip->port+AC97_ACCESS);
317}
318
319static int snd_als300_ac97(struct snd_als300 *chip)
320{
321 struct snd_ac97_bus *bus;
322 struct snd_ac97_template ac97;
323 int err;
324 static struct snd_ac97_bus_ops ops = {
325 .write = snd_als300_ac97_write,
326 .read = snd_als300_ac97_read,
327 };
328
329 snd_als300_dbgcallenter();
330 if ((err = snd_ac97_bus(chip->card, 0, &ops, NULL, &bus)) < 0)
331 return err;
332
333 memset(&ac97, 0, sizeof(ac97));
334 ac97.private_data = chip;
335
336 snd_als300_dbgcallleave();
337 return snd_ac97_mixer(bus, &ac97, &chip->ac97);
338}
339
340/* hardware definition
341 *
342 * In AC97 mode, we always use 48k/16bit/stereo.
343 * Any request to change data type is ignored by
344 * the card when it is running outside of legacy
345 * mode.
346 */
347static struct snd_pcm_hardware snd_als300_playback_hw =
348{
349 .info = (SNDRV_PCM_INFO_MMAP |
350 SNDRV_PCM_INFO_INTERLEAVED |
351 SNDRV_PCM_INFO_PAUSE |
352 SNDRV_PCM_INFO_MMAP_VALID),
353 .formats = SNDRV_PCM_FMTBIT_S16,
354 .rates = SNDRV_PCM_RATE_48000,
355 .rate_min = 48000,
356 .rate_max = 48000,
357 .channels_min = 2,
358 .channels_max = 2,
359 .buffer_bytes_max = 64 * 1024,
360 .period_bytes_min = 64,
361 .period_bytes_max = 32 * 1024,
362 .periods_min = 2,
363 .periods_max = 2,
364};
365
366static struct snd_pcm_hardware snd_als300_capture_hw =
367{
368 .info = (SNDRV_PCM_INFO_MMAP |
369 SNDRV_PCM_INFO_INTERLEAVED |
370 SNDRV_PCM_INFO_PAUSE |
371 SNDRV_PCM_INFO_MMAP_VALID),
372 .formats = SNDRV_PCM_FMTBIT_S16,
373 .rates = SNDRV_PCM_RATE_48000,
374 .rate_min = 48000,
375 .rate_max = 48000,
376 .channels_min = 2,
377 .channels_max = 2,
378 .buffer_bytes_max = 64 * 1024,
379 .period_bytes_min = 64,
380 .period_bytes_max = 32 * 1024,
381 .periods_min = 2,
382 .periods_max = 2,
383};
384
385static int snd_als300_playback_open(struct snd_pcm_substream *substream)
386{
387 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
388 struct snd_pcm_runtime *runtime = substream->runtime;
389 struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
390 GFP_KERNEL);
391
392 snd_als300_dbgcallenter();
393 chip->playback_substream = substream;
394 runtime->hw = snd_als300_playback_hw;
395 runtime->private_data = data;
396 data->control_register = PLAYBACK_CONTROL;
397 data->block_counter_register = PLAYBACK_BLOCK_COUNTER;
398 snd_als300_dbgcallleave();
399 return 0;
400}
401
402static int snd_als300_playback_close(struct snd_pcm_substream *substream)
403{
404 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
405 struct snd_als300_substream_data *data;
406
407 data = substream->runtime->private_data;
408 snd_als300_dbgcallenter();
409 kfree(data);
410 chip->playback_substream = NULL;
411 snd_pcm_lib_free_pages(substream);
412 snd_als300_dbgcallleave();
413 return 0;
414}
415
416static int snd_als300_capture_open(struct snd_pcm_substream *substream)
417{
418 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
419 struct snd_pcm_runtime *runtime = substream->runtime;
420 struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
421 GFP_KERNEL);
422
423 snd_als300_dbgcallenter();
424 chip->capture_substream = substream;
425 runtime->hw = snd_als300_capture_hw;
426 runtime->private_data = data;
427 data->control_register = RECORD_CONTROL;
428 data->block_counter_register = RECORD_BLOCK_COUNTER;
429 snd_als300_dbgcallleave();
430 return 0;
431}
432
433static int snd_als300_capture_close(struct snd_pcm_substream *substream)
434{
435 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
436 struct snd_als300_substream_data *data;
437
438 data = substream->runtime->private_data;
439 snd_als300_dbgcallenter();
440 kfree(data);
441 chip->capture_substream = NULL;
442 snd_pcm_lib_free_pages(substream);
443 snd_als300_dbgcallleave();
444 return 0;
445}
446
447static int snd_als300_pcm_hw_params(struct snd_pcm_substream *substream,
448 snd_pcm_hw_params_t * hw_params)
449{
450 return snd_pcm_lib_malloc_pages(substream,
451 params_buffer_bytes(hw_params));
452}
453
454static int snd_als300_pcm_hw_free(struct snd_pcm_substream *substream)
455{
456 return snd_pcm_lib_free_pages(substream);
457}
458
459static int snd_als300_playback_prepare(struct snd_pcm_substream *substream)
460{
461 u32 tmp;
462 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
463 struct snd_pcm_runtime *runtime = substream->runtime;
464 unsigned short period_bytes = snd_pcm_lib_period_bytes(substream);
465 unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream);
466
467 snd_als300_dbgcallenter();
468 spin_lock_irq(&chip->reg_lock);
469 tmp = snd_als300_gcr_read(chip->port, PLAYBACK_CONTROL);
470 tmp &= ~TRANSFER_START;
471
472 snd_als300_dbgplay("Period bytes: %d Buffer bytes %d\n",
473 period_bytes, buffer_bytes);
474
475 /* set block size */
476 tmp &= 0xffff0000;
477 tmp |= period_bytes - 1;
478 snd_als300_gcr_write(chip->port, PLAYBACK_CONTROL, tmp);
479
480 /* set dma area */
481 snd_als300_gcr_write(chip->port, PLAYBACK_START,
482 runtime->dma_addr);
483 snd_als300_gcr_write(chip->port, PLAYBACK_END,
484 runtime->dma_addr + buffer_bytes - 1);
485 spin_unlock_irq(&chip->reg_lock);
486 snd_als300_dbgcallleave();
487 return 0;
488}
489
490static int snd_als300_capture_prepare(struct snd_pcm_substream *substream)
491{
492 u32 tmp;
493 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
494 struct snd_pcm_runtime *runtime = substream->runtime;
495 unsigned short period_bytes = snd_pcm_lib_period_bytes(substream);
496 unsigned short buffer_bytes = snd_pcm_lib_buffer_bytes(substream);
497
498 snd_als300_dbgcallenter();
499 spin_lock_irq(&chip->reg_lock);
500 tmp = snd_als300_gcr_read(chip->port, RECORD_CONTROL);
501 tmp &= ~TRANSFER_START;
502
503 snd_als300_dbgplay("Period bytes: %d Buffer bytes %d\n", period_bytes,
504 buffer_bytes);
505
506 /* set block size */
507 tmp &= 0xffff0000;
508 tmp |= period_bytes - 1;
509
510 /* set dma area */
511 snd_als300_gcr_write(chip->port, RECORD_CONTROL, tmp);
512 snd_als300_gcr_write(chip->port, RECORD_START,
513 runtime->dma_addr);
514 snd_als300_gcr_write(chip->port, RECORD_END,
515 runtime->dma_addr + buffer_bytes - 1);
516 spin_unlock_irq(&chip->reg_lock);
517 snd_als300_dbgcallleave();
518 return 0;
519}
520
521static int snd_als300_trigger(struct snd_pcm_substream *substream, int cmd)
522{
523 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
524 u32 tmp;
525 struct snd_als300_substream_data *data;
526 unsigned short reg;
527 int ret = 0;
528
529 data = substream->runtime->private_data;
530 reg = data->control_register;
531
532 snd_als300_dbgcallenter();
533 spin_lock(&chip->reg_lock);
534 switch (cmd) {
535 case SNDRV_PCM_TRIGGER_START:
536 case SNDRV_PCM_TRIGGER_RESUME:
537 tmp = snd_als300_gcr_read(chip->port, reg);
538 data->period_flipflop = 1;
539 snd_als300_gcr_write(chip->port, reg, tmp | TRANSFER_START);
540 snd_als300_dbgplay("TRIGGER START\n");
541 break;
542 case SNDRV_PCM_TRIGGER_STOP:
543 case SNDRV_PCM_TRIGGER_SUSPEND:
544 tmp = snd_als300_gcr_read(chip->port, reg);
545 snd_als300_gcr_write(chip->port, reg, tmp & ~TRANSFER_START);
546 snd_als300_dbgplay("TRIGGER STOP\n");
547 break;
548 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
549 tmp = snd_als300_gcr_read(chip->port, reg);
550 snd_als300_gcr_write(chip->port, reg, tmp | FIFO_PAUSE);
551 snd_als300_dbgplay("TRIGGER PAUSE\n");
552 break;
553 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
554 tmp = snd_als300_gcr_read(chip->port, reg);
555 snd_als300_gcr_write(chip->port, reg, tmp & ~FIFO_PAUSE);
556 snd_als300_dbgplay("TRIGGER RELEASE\n");
557 break;
558 default:
559 snd_als300_dbgplay("TRIGGER INVALID\n");
560 ret = -EINVAL;
561 }
562 spin_unlock(&chip->reg_lock);
563 snd_als300_dbgcallleave();
564 return ret;
565}
566
567static snd_pcm_uframes_t snd_als300_pointer(struct snd_pcm_substream *substream)
568{
569 u16 current_ptr;
570 struct snd_als300 *chip = snd_pcm_substream_chip(substream);
571 struct snd_als300_substream_data *data;
572 unsigned short period_bytes;
573
574 data = substream->runtime->private_data;
575 period_bytes = snd_pcm_lib_period_bytes(substream);
576
577 snd_als300_dbgcallenter();
578 spin_lock(&chip->reg_lock);
579 current_ptr = (u16) snd_als300_gcr_read(chip->port,
580 data->block_counter_register) + 4;
581 spin_unlock(&chip->reg_lock);
582 if (current_ptr > period_bytes)
583 current_ptr = 0;
584 else
585 current_ptr = period_bytes - current_ptr;
586
587 if (data->period_flipflop == 0)
588 current_ptr += period_bytes;
589 snd_als300_dbgplay("Pointer (bytes): %d\n", current_ptr);
590 snd_als300_dbgcallleave();
591 return bytes_to_frames(substream->runtime, current_ptr);
592}
593
594static struct snd_pcm_ops snd_als300_playback_ops = {
595 .open = snd_als300_playback_open,
596 .close = snd_als300_playback_close,
597 .ioctl = snd_pcm_lib_ioctl,
598 .hw_params = snd_als300_pcm_hw_params,
599 .hw_free = snd_als300_pcm_hw_free,
600 .prepare = snd_als300_playback_prepare,
601 .trigger = snd_als300_trigger,
602 .pointer = snd_als300_pointer,
603};
604
605static struct snd_pcm_ops snd_als300_capture_ops = {
606 .open = snd_als300_capture_open,
607 .close = snd_als300_capture_close,
608 .ioctl = snd_pcm_lib_ioctl,
609 .hw_params = snd_als300_pcm_hw_params,
610 .hw_free = snd_als300_pcm_hw_free,
611 .prepare = snd_als300_capture_prepare,
612 .trigger = snd_als300_trigger,
613 .pointer = snd_als300_pointer,
614};
615
616static int __devinit snd_als300_new_pcm(struct snd_als300 *chip)
617{
618 struct snd_pcm *pcm;
619 int err;
620
621 snd_als300_dbgcallenter();
622 err = snd_pcm_new(chip->card, "ALS300", 0, 1, 1, &pcm);
623 if (err < 0)
624 return err;
625 pcm->private_data = chip;
626 strcpy(pcm->name, "ALS300");
627 chip->pcm = pcm;
628
629 /* set operators */
630 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
631 &snd_als300_playback_ops);
632 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
633 &snd_als300_capture_ops);
634
635 /* pre-allocation of buffers */
636 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
637 snd_dma_pci_data(chip->pci), 64*1024, 64*1024);
638 snd_als300_dbgcallleave();
639 return 0;
640}
641
642static void snd_als300_init(struct snd_als300 *chip)
643{
644 unsigned long flags;
645 u32 tmp;
646
647 snd_als300_dbgcallenter();
648 spin_lock_irqsave(&chip->reg_lock, flags);
649 chip->revision = (snd_als300_gcr_read(chip->port, MISC_CONTROL) >> 16)
650 & 0x0000000F;
651 /* Setup DRAM */
652 tmp = snd_als300_gcr_read(chip->port, DRAM_WRITE_CONTROL);
653 snd_als300_gcr_write(chip->port, DRAM_WRITE_CONTROL,
654 (tmp | DRAM_MODE_2)
655 & ~WRITE_TRANS_START);
656
657 /* Enable IRQ output */
658 snd_als300_set_irq_flag(chip, IRQ_ENABLE);
659
660 /* Unmute hardware devices so their outputs get routed to
661 * the onboard mixer */
662 tmp = snd_als300_gcr_read(chip->port, MISC_CONTROL);
663 snd_als300_gcr_write(chip->port, MISC_CONTROL,
664 tmp | VMUTE_NORMAL | MMUTE_NORMAL);
665
666 /* Reset volumes */
667 snd_als300_gcr_write(chip->port, MUS_VOC_VOL, 0);
668
669 /* Make sure playback transfer is stopped */
670 tmp = snd_als300_gcr_read(chip->port, PLAYBACK_CONTROL);
671 snd_als300_gcr_write(chip->port, PLAYBACK_CONTROL,
672 tmp & ~TRANSFER_START);
673 spin_unlock_irqrestore(&chip->reg_lock, flags);
674 snd_als300_dbgcallleave();
675}
676
677static int __devinit snd_als300_create(snd_card_t *card,
678 struct pci_dev *pci, int chip_type,
679 struct snd_als300 **rchip)
680{
681 struct snd_als300 *chip;
682 void *irq_handler;
683 int err;
684
685 static snd_device_ops_t ops = {
686 .dev_free = snd_als300_dev_free,
687 };
688 *rchip = NULL;
689
690 snd_als300_dbgcallenter();
691 if ((err = pci_enable_device(pci)) < 0)
692 return err;
693
694 if (pci_set_dma_mask(pci, 0x0fffffff) < 0 ||
695 pci_set_consistent_dma_mask(pci, 0x0fffffff) < 0) {
696 printk(KERN_ERR "error setting 28bit DMA mask\n");
697 pci_disable_device(pci);
698 return -ENXIO;
699 }
700 pci_set_master(pci);
701
702 chip = kzalloc(sizeof(*chip), GFP_KERNEL);
703 if (chip == NULL) {
704 pci_disable_device(pci);
705 return -ENOMEM;
706 }
707
708 chip->card = card;
709 chip->pci = pci;
710 chip->irq = -1;
711 chip->chip_type = chip_type;
712 spin_lock_init(&chip->reg_lock);
713
714 if ((err = pci_request_regions(pci, "ALS300")) < 0) {
715 kfree(chip);
716 pci_disable_device(pci);
717 return err;
718 }
719 chip->port = pci_resource_start(pci, 0);
720
721 if (chip->chip_type == DEVICE_ALS300_PLUS)
722 irq_handler = snd_als300plus_interrupt;
723 else
724 irq_handler = snd_als300_interrupt;
725
726 if (request_irq(pci->irq, irq_handler, SA_INTERRUPT|SA_SHIRQ,
727 card->shortname, (void *)chip)) {
728 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
729 snd_als300_free(chip);
730 return -EBUSY;
731 }
732 chip->irq = pci->irq;
733
734
735 snd_als300_init(chip);
736
737 if (snd_als300_ac97(chip) < 0) {
738 snd_printk(KERN_WARNING "Could not create ac97\n");
739 snd_als300_free(chip);
740 return err;
741 }
742
743 if ((err = snd_als300_new_pcm(chip)) < 0) {
744 snd_printk(KERN_WARNING "Could not create PCM\n");
745 snd_als300_free(chip);
746 return err;
747 }
748
749 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL,
750 chip, &ops)) < 0) {
751 snd_als300_free(chip);
752 return err;
753 }
754
755 snd_card_set_dev(card, &pci->dev);
756
757 *rchip = chip;
758 snd_als300_dbgcallleave();
759 return 0;
760}
761
762#ifdef CONFIG_PM
763static int snd_als300_suspend(struct pci_dev *pci, pm_message_t state)
764{
765 struct snd_card *card = pci_get_drvdata(pci);
766 struct snd_als300 *chip = card->private_data;
767
768 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
769 snd_pcm_suspend_all(chip->pcm);
770 snd_ac97_suspend(chip->ac97);
771
772 pci_set_power_state(pci, PCI_D3hot);
773 pci_disable_device(pci);
774 pci_save_state(pci);
775 return 0;
776}
777
778static int snd_als300_resume(struct pci_dev *pci)
779{
780 struct snd_card *card = pci_get_drvdata(pci);
781 struct snd_als300 *chip = card->private_data;
782
783 pci_restore_state(pci);
784 pci_enable_device(pci);
785 pci_set_power_state(pci, PCI_D0);
786 pci_set_master(pci);
787
788 snd_als300_init(chip);
789 snd_ac97_resume(chip->ac97);
790
791 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
792 return 0;
793}
794#endif
795
796static int __devinit snd_als300_probe(struct pci_dev *pci,
797 const struct pci_device_id *pci_id)
798{
799 static int dev;
800 struct snd_card *card;
801 struct snd_als300 *chip;
802 int err, chip_type;
803
804 if (dev >= SNDRV_CARDS)
805 return -ENODEV;
806 if (!enable[dev]) {
807 dev++;
808 return -ENOENT;
809 }
810
811 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
812
813 if (card == NULL)
814 return -ENOMEM;
815
816 chip_type = pci_id->driver_data;
817
818 if ((err = snd_als300_create(card, pci, chip_type, &chip)) < 0) {
819 snd_card_free(card);
820 return err;
821 }
822 card->private_data = chip;
823
824 strcpy(card->driver, "ALS300");
825 if (chip->chip_type == DEVICE_ALS300_PLUS)
826 /* don't know much about ALS300+ yet
827 * print revision number for now */
828 sprintf(card->shortname, "ALS300+ (Rev. %d)", chip->revision);
829 else
830 sprintf(card->shortname, "ALS300 (Rev. %c)", 'A' +
831 chip->revision - 1);
832 sprintf(card->longname, "%s at 0x%lx irq %i",
833 card->shortname, chip->port, chip->irq);
834
835 if ((err = snd_card_register(card)) < 0) {
836 snd_card_free(card);
837 return err;
838 }
839 pci_set_drvdata(pci, card);
840 dev++;
841 return 0;
842}
843
844static struct pci_driver driver = {
845 .name = "ALS300",
846 .id_table = snd_als300_ids,
847 .probe = snd_als300_probe,
848 .remove = __devexit_p(snd_als300_remove),
849#ifdef CONFIG_PM
850 .suspend = snd_als300_suspend,
851 .resume = snd_als300_resume,
852#endif
853};
854
855static int __init alsa_card_als300_init(void)
856{
857 return pci_register_driver(&driver);
858}
859
860static void __exit alsa_card_als300_exit(void)
861{
862 pci_unregister_driver(&driver);
863}
864
865module_init(alsa_card_als300_init)
866module_exit(alsa_card_als300_exit)
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 4f65ec56bf35..ac4e73f69c1d 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1046,7 +1046,7 @@ static int snd_cs4281_put_volume(struct snd_kcontrol *kcontrol,
1046 snd_cs4281_pokeBA0(chip, regL, volL); 1046 snd_cs4281_pokeBA0(chip, regL, volL);
1047 change = 1; 1047 change = 1;
1048 } 1048 }
1049 if (ucontrol->value.integer.value[0] != volL) { 1049 if (ucontrol->value.integer.value[1] != volR) {
1050 volR = CS_VOL_MASK - (ucontrol->value.integer.value[1] & CS_VOL_MASK); 1050 volR = CS_VOL_MASK - (ucontrol->value.integer.value[1] & CS_VOL_MASK);
1051 snd_cs4281_pokeBA0(chip, regR, volR); 1051 snd_cs4281_pokeBA0(chip, regR, volR);
1052 change = 1; 1052 change = 1;
@@ -1416,7 +1416,7 @@ static int __devinit snd_cs4281_create(struct snd_card *card,
1416static int snd_cs4281_chip_init(struct cs4281 *chip) 1416static int snd_cs4281_chip_init(struct cs4281 *chip)
1417{ 1417{
1418 unsigned int tmp; 1418 unsigned int tmp;
1419 int timeout; 1419 unsigned long end_time;
1420 int retry_count = 2; 1420 int retry_count = 2;
1421 1421
1422 /* Having EPPMC.FPDN=1 prevent proper chip initialisation */ 1422 /* Having EPPMC.FPDN=1 prevent proper chip initialisation */
@@ -1496,7 +1496,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1496 /* 1496 /*
1497 * Wait for the DLL ready signal from the clock logic. 1497 * Wait for the DLL ready signal from the clock logic.
1498 */ 1498 */
1499 timeout = 100; 1499 end_time = jiffies + HZ;
1500 do { 1500 do {
1501 /* 1501 /*
1502 * Read the AC97 status register to see if we've seen a CODEC 1502 * Read the AC97 status register to see if we've seen a CODEC
@@ -1504,8 +1504,8 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1504 */ 1504 */
1505 if (snd_cs4281_peekBA0(chip, BA0_CLKCR1) & BA0_CLKCR1_DLLRDY) 1505 if (snd_cs4281_peekBA0(chip, BA0_CLKCR1) & BA0_CLKCR1_DLLRDY)
1506 goto __ok0; 1506 goto __ok0;
1507 msleep(1); 1507 schedule_timeout_uninterruptible(1);
1508 } while (timeout-- > 0); 1508 } while (time_after_eq(end_time, jiffies));
1509 1509
1510 snd_printk(KERN_ERR "DLLRDY not seen\n"); 1510 snd_printk(KERN_ERR "DLLRDY not seen\n");
1511 return -EIO; 1511 return -EIO;
@@ -1522,7 +1522,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1522 /* 1522 /*
1523 * Wait for the codec ready signal from the AC97 codec. 1523 * Wait for the codec ready signal from the AC97 codec.
1524 */ 1524 */
1525 timeout = 100; 1525 end_time = jiffies + HZ;
1526 do { 1526 do {
1527 /* 1527 /*
1528 * Read the AC97 status register to see if we've seen a CODEC 1528 * Read the AC97 status register to see if we've seen a CODEC
@@ -1530,20 +1530,20 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1530 */ 1530 */
1531 if (snd_cs4281_peekBA0(chip, BA0_ACSTS) & BA0_ACSTS_CRDY) 1531 if (snd_cs4281_peekBA0(chip, BA0_ACSTS) & BA0_ACSTS_CRDY)
1532 goto __ok1; 1532 goto __ok1;
1533 msleep(1); 1533 schedule_timeout_uninterruptible(1);
1534 } while (timeout-- > 0); 1534 } while (time_after_eq(end_time, jiffies));
1535 1535
1536 snd_printk(KERN_ERR "never read codec ready from AC'97 (0x%x)\n", snd_cs4281_peekBA0(chip, BA0_ACSTS)); 1536 snd_printk(KERN_ERR "never read codec ready from AC'97 (0x%x)\n", snd_cs4281_peekBA0(chip, BA0_ACSTS));
1537 return -EIO; 1537 return -EIO;
1538 1538
1539 __ok1: 1539 __ok1:
1540 if (chip->dual_codec) { 1540 if (chip->dual_codec) {
1541 timeout = 100; 1541 end_time = jiffies + HZ;
1542 do { 1542 do {
1543 if (snd_cs4281_peekBA0(chip, BA0_ACSTS2) & BA0_ACSTS_CRDY) 1543 if (snd_cs4281_peekBA0(chip, BA0_ACSTS2) & BA0_ACSTS_CRDY)
1544 goto __codec2_ok; 1544 goto __codec2_ok;
1545 msleep(1); 1545 schedule_timeout_uninterruptible(1);
1546 } while (timeout-- > 0); 1546 } while (time_after_eq(end_time, jiffies));
1547 snd_printk(KERN_INFO "secondary codec doesn't respond. disable it...\n"); 1547 snd_printk(KERN_INFO "secondary codec doesn't respond. disable it...\n");
1548 chip->dual_codec = 0; 1548 chip->dual_codec = 0;
1549 __codec2_ok: ; 1549 __codec2_ok: ;
@@ -1561,7 +1561,7 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1561 * the codec is pumping ADC data across the AC-link. 1561 * the codec is pumping ADC data across the AC-link.
1562 */ 1562 */
1563 1563
1564 timeout = 100; 1564 end_time = jiffies + HZ;
1565 do { 1565 do {
1566 /* 1566 /*
1567 * Read the input slot valid register and see if input slots 3 1567 * Read the input slot valid register and see if input slots 3
@@ -1569,8 +1569,8 @@ static int snd_cs4281_chip_init(struct cs4281 *chip)
1569 */ 1569 */
1570 if ((snd_cs4281_peekBA0(chip, BA0_ACISV) & (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4))) == (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4))) 1570 if ((snd_cs4281_peekBA0(chip, BA0_ACISV) & (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4))) == (BA0_ACISV_SLV(3) | BA0_ACISV_SLV(4)))
1571 goto __ok2; 1571 goto __ok2;
1572 msleep(1); 1572 schedule_timeout_uninterruptible(1);
1573 } while (timeout-- > 0); 1573 } while (time_after_eq(end_time, jiffies));
1574 1574
1575 if (--retry_count > 0) 1575 if (--retry_count > 0)
1576 goto __retry; 1576 goto __retry;
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index b42dff7ceed0..5bee3b536478 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -295,7 +295,7 @@ static int init_unsol_queue(struct hda_bus *bus)
295 snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n"); 295 snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n");
296 return -ENOMEM; 296 return -ENOMEM;
297 } 297 }
298 unsol->workq = create_workqueue("hda_codec"); 298 unsol->workq = create_singlethread_workqueue("hda_codec");
299 if (! unsol->workq) { 299 if (! unsol->workq) {
300 snd_printk(KERN_ERR "hda_codec: can't create workqueue\n"); 300 snd_printk(KERN_ERR "hda_codec: can't create workqueue\n");
301 kfree(unsol); 301 kfree(unsol);
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index c096606970ff..0ad60ae29011 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -81,6 +81,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
81 "{Intel, ESB2}," 81 "{Intel, ESB2},"
82 "{Intel, ICH8}," 82 "{Intel, ICH8},"
83 "{ATI, SB450}," 83 "{ATI, SB450},"
84 "{ATI, SB600},"
84 "{VIA, VT8251}," 85 "{VIA, VT8251},"
85 "{VIA, VT8237A}," 86 "{VIA, VT8237A},"
86 "{SiS, SIS966}," 87 "{SiS, SIS966},"
@@ -1619,6 +1620,7 @@ static struct pci_device_id azx_ids[] = {
1619 { 0x8086, 0x269a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ESB2 */ 1620 { 0x8086, 0x269a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ESB2 */
1620 { 0x8086, 0x284b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH8 */ 1621 { 0x8086, 0x284b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ICH }, /* ICH8 */
1621 { 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB450 */ 1622 { 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB450 */
1623 { 0x1002, 0x4383, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ATI }, /* ATI SB600 */
1622 { 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA }, /* VIA VT8251/VT8237A */ 1624 { 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA }, /* VIA VT8251/VT8237A */
1623 { 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS }, /* SIS966 */ 1625 { 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS }, /* SIS966 */
1624 { 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI }, /* ULI M5461 */ 1626 { 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI }, /* ULI M5461 */
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 32401bd8c229..2bfe37e8543c 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -44,6 +44,7 @@ struct ad198x_spec {
44 * dig_out_nid and hp_nid are optional 44 * dig_out_nid and hp_nid are optional
45 */ 45 */
46 unsigned int cur_eapd; 46 unsigned int cur_eapd;
47 unsigned int need_dac_fix;
47 48
48 /* capture */ 49 /* capture */
49 unsigned int num_adc_nids; 50 unsigned int num_adc_nids;
@@ -836,10 +837,14 @@ static int patch_ad1986a(struct hda_codec *codec)
836 case AD1986A_3STACK: 837 case AD1986A_3STACK:
837 spec->num_mixers = 2; 838 spec->num_mixers = 2;
838 spec->mixers[1] = ad1986a_3st_mixers; 839 spec->mixers[1] = ad1986a_3st_mixers;
839 spec->num_init_verbs = 2; 840 spec->num_init_verbs = 3;
840 spec->init_verbs[1] = ad1986a_3st_init_verbs; 841 spec->init_verbs[1] = ad1986a_3st_init_verbs;
842 spec->init_verbs[2] = ad1986a_ch2_init;
841 spec->channel_mode = ad1986a_modes; 843 spec->channel_mode = ad1986a_modes;
842 spec->num_channel_mode = ARRAY_SIZE(ad1986a_modes); 844 spec->num_channel_mode = ARRAY_SIZE(ad1986a_modes);
845 spec->need_dac_fix = 1;
846 spec->multiout.max_channels = 2;
847 spec->multiout.num_dacs = 1;
843 break; 848 break;
844 case AD1986A_LAPTOP: 849 case AD1986A_LAPTOP:
845 spec->mixers[0] = ad1986a_laptop_mixers; 850 spec->mixers[0] = ad1986a_laptop_mixers;
@@ -1555,6 +1560,8 @@ static int ad198x_ch_mode_put(struct snd_kcontrol *kcontrol,
1555{ 1560{
1556 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 1561 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1557 struct ad198x_spec *spec = codec->spec; 1562 struct ad198x_spec *spec = codec->spec;
1563 if (spec->need_dac_fix)
1564 spec->multiout.num_dacs = spec->multiout.max_channels / 2;
1558 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode, 1565 return snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
1559 spec->num_channel_mode, &spec->multiout.max_channels); 1566 spec->num_channel_mode, &spec->multiout.max_channels);
1560} 1567}
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 4c6c9ec8ea5b..66bbdb60f50b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -52,6 +52,7 @@ enum {
52 ALC880_CLEVO, 52 ALC880_CLEVO,
53 ALC880_TCL_S700, 53 ALC880_TCL_S700,
54 ALC880_LG, 54 ALC880_LG,
55 ALC880_LG_LW,
55#ifdef CONFIG_SND_DEBUG 56#ifdef CONFIG_SND_DEBUG
56 ALC880_TEST, 57 ALC880_TEST,
57#endif 58#endif
@@ -131,6 +132,7 @@ struct alc_spec {
131 hda_nid_t dig_in_nid; /* digital-in NID; optional */ 132 hda_nid_t dig_in_nid; /* digital-in NID; optional */
132 133
133 /* capture source */ 134 /* capture source */
135 unsigned int num_mux_defs;
134 const struct hda_input_mux *input_mux; 136 const struct hda_input_mux *input_mux;
135 unsigned int cur_mux[3]; 137 unsigned int cur_mux[3];
136 138
@@ -172,6 +174,7 @@ struct alc_config_preset {
172 hda_nid_t dig_in_nid; 174 hda_nid_t dig_in_nid;
173 unsigned int num_channel_mode; 175 unsigned int num_channel_mode;
174 const struct hda_channel_mode *channel_mode; 176 const struct hda_channel_mode *channel_mode;
177 unsigned int num_mux_defs;
175 const struct hda_input_mux *input_mux; 178 const struct hda_input_mux *input_mux;
176 void (*unsol_event)(struct hda_codec *, unsigned int); 179 void (*unsol_event)(struct hda_codec *, unsigned int);
177 void (*init_hook)(struct hda_codec *); 180 void (*init_hook)(struct hda_codec *);
@@ -185,7 +188,10 @@ static int alc_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
185{ 188{
186 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 189 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
187 struct alc_spec *spec = codec->spec; 190 struct alc_spec *spec = codec->spec;
188 return snd_hda_input_mux_info(spec->input_mux, uinfo); 191 unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
192 if (mux_idx >= spec->num_mux_defs)
193 mux_idx = 0;
194 return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
189} 195}
190 196
191static int alc_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 197static int alc_mux_enum_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
@@ -203,7 +209,8 @@ static int alc_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v
203 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 209 struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
204 struct alc_spec *spec = codec->spec; 210 struct alc_spec *spec = codec->spec;
205 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); 211 unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
206 return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, 212 unsigned int mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
213 return snd_hda_input_mux_put(codec, &spec->input_mux[mux_idx], ucontrol,
207 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]); 214 spec->adc_nids[adc_idx], &spec->cur_mux[adc_idx]);
208} 215}
209 216
@@ -245,7 +252,8 @@ static int alc_ch_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
245 * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these 252 * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these
246 * are requested. Therefore order this list so that this behaviour will not 253 * are requested. Therefore order this list so that this behaviour will not
247 * cause problems when mixer clients move through the enum sequentially. 254 * cause problems when mixer clients move through the enum sequentially.
248 * NIDs 0x0f and 0x10 have been observed to have this behaviour. 255 * NIDs 0x0f and 0x10 have been observed to have this behaviour as of
256 * March 2006.
249 */ 257 */
250static char *alc_pin_mode_names[] = { 258static char *alc_pin_mode_names[] = {
251 "Mic 50pc bias", "Mic 80pc bias", 259 "Mic 50pc bias", "Mic 80pc bias",
@@ -255,19 +263,27 @@ static unsigned char alc_pin_mode_values[] = {
255 PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP, 263 PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP,
256}; 264};
257/* The control can present all 5 options, or it can limit the options based 265/* The control can present all 5 options, or it can limit the options based
258 * in the pin being assumed to be exclusively an input or an output pin. 266 * in the pin being assumed to be exclusively an input or an output pin. In
267 * addition, "input" pins may or may not process the mic bias option
268 * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to
269 * accept requests for bias as of chip versions up to March 2006) and/or
270 * wiring in the computer.
259 */ 271 */
260#define ALC_PIN_DIR_IN 0x00 272#define ALC_PIN_DIR_IN 0x00
261#define ALC_PIN_DIR_OUT 0x01 273#define ALC_PIN_DIR_OUT 0x01
262#define ALC_PIN_DIR_INOUT 0x02 274#define ALC_PIN_DIR_INOUT 0x02
275#define ALC_PIN_DIR_IN_NOMICBIAS 0x03
276#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04
263 277
264/* Info about the pin modes supported by the three different pin directions. 278/* Info about the pin modes supported by the different pin direction modes.
265 * For each direction the minimum and maximum values are given. 279 * For each direction the minimum and maximum values are given.
266 */ 280 */
267static signed char alc_pin_mode_dir_info[3][2] = { 281static signed char alc_pin_mode_dir_info[5][2] = {
268 { 0, 2 }, /* ALC_PIN_DIR_IN */ 282 { 0, 2 }, /* ALC_PIN_DIR_IN */
269 { 3, 4 }, /* ALC_PIN_DIR_OUT */ 283 { 3, 4 }, /* ALC_PIN_DIR_OUT */
270 { 0, 4 }, /* ALC_PIN_DIR_INOUT */ 284 { 0, 4 }, /* ALC_PIN_DIR_INOUT */
285 { 2, 2 }, /* ALC_PIN_DIR_IN_NOMICBIAS */
286 { 2, 4 }, /* ALC_PIN_DIR_INOUT_NOMICBIAS */
271}; 287};
272#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0]) 288#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0])
273#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1]) 289#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1])
@@ -329,9 +345,10 @@ static int alc_pin_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v
329 * input modes. 345 * input modes.
330 * 346 *
331 * Dynamically switching the input/output buffers probably 347 * Dynamically switching the input/output buffers probably
332 * reduces noise slightly, particularly on input. However, 348 * reduces noise slightly (particularly on input) so we'll
333 * havingboth input and output buffers enabled 349 * do it. However, having both input and output buffers
334 * simultaneously doesn't seem to be problematic. 350 * enabled simultaneously doesn't seem to be problematic if
351 * this turns out to be necessary in the future.
335 */ 352 */
336 if (val <= 2) { 353 if (val <= 2) {
337 snd_hda_codec_write(codec,nid,0,AC_VERB_SET_AMP_GAIN_MUTE, 354 snd_hda_codec_write(codec,nid,0,AC_VERB_SET_AMP_GAIN_MUTE,
@@ -483,6 +500,9 @@ static void setup_preset(struct alc_spec *spec, const struct alc_config_preset *
483 spec->multiout.dig_out_nid = preset->dig_out_nid; 500 spec->multiout.dig_out_nid = preset->dig_out_nid;
484 spec->multiout.hp_nid = preset->hp_nid; 501 spec->multiout.hp_nid = preset->hp_nid;
485 502
503 spec->num_mux_defs = preset->num_mux_defs;
504 if (! spec->num_mux_defs)
505 spec->num_mux_defs = 1;
486 spec->input_mux = preset->input_mux; 506 spec->input_mux = preset->input_mux;
487 507
488 spec->num_adc_nids = preset->num_adc_nids; 508 spec->num_adc_nids = preset->num_adc_nids;
@@ -1427,6 +1447,82 @@ static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res)
1427} 1447}
1428 1448
1429/* 1449/*
1450 * LG LW20
1451 *
1452 * Pin assignment:
1453 * Speaker-out: 0x14
1454 * Mic-In: 0x18
1455 * Built-in Mic-In: 0x19 (?)
1456 * HP-Out: 0x1b
1457 * SPDIF-Out: 0x1e
1458 */
1459
1460/* seems analog CD is not working */
1461static struct hda_input_mux alc880_lg_lw_capture_source = {
1462 .num_items = 2,
1463 .items = {
1464 { "Mic", 0x0 },
1465 { "Internal Mic", 0x1 },
1466 },
1467};
1468
1469static struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
1470 HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
1471 HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
1472 HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
1473 HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
1474 HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
1475 HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
1476 { } /* end */
1477};
1478
1479static struct hda_verb alc880_lg_lw_init_verbs[] = {
1480 /* set capture source to mic-in */
1481 {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1482 {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1483 {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
1484 {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
1485 /* speaker-out */
1486 {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1487 {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1488 /* HP-out */
1489 {0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
1490 {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
1491 {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1492 /* mic-in to input */
1493 {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1494 {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1495 /* built-in mic */
1496 {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
1497 {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
1498 /* jack sense */
1499 {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
1500 { }
1501};
1502
1503/* toggle speaker-output according to the hp-jack state */
1504static void alc880_lg_lw_automute(struct hda_codec *codec)
1505{
1506 unsigned int present;
1507
1508 present = snd_hda_codec_read(codec, 0x1b, 0,
1509 AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
1510 snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
1511 0x80, present ? 0x80 : 0);
1512 snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
1513 0x80, present ? 0x80 : 0);
1514}
1515
1516static void alc880_lg_lw_unsol_event(struct hda_codec *codec, unsigned int res)
1517{
1518 /* Looks like the unsol event is incompatible with the standard
1519 * definition. 4bit tag is placed at 28 bit!
1520 */
1521 if ((res >> 28) == 0x01)
1522 alc880_lg_lw_automute(codec);
1523}
1524
1525/*
1430 * Common callbacks 1526 * Common callbacks
1431 */ 1527 */
1432 1528
@@ -2078,6 +2174,9 @@ static struct hda_board_config alc880_cfg_tbl[] = {
2078 { .modelname = "lg", .config = ALC880_LG }, 2174 { .modelname = "lg", .config = ALC880_LG },
2079 { .pci_subvendor = 0x1854, .pci_subdevice = 0x003b, .config = ALC880_LG }, 2175 { .pci_subvendor = 0x1854, .pci_subdevice = 0x003b, .config = ALC880_LG },
2080 2176
2177 { .modelname = "lg-lw", .config = ALC880_LG_LW },
2178 { .pci_subvendor = 0x1854, .pci_subdevice = 0x0018, .config = ALC880_LG_LW },
2179
2081#ifdef CONFIG_SND_DEBUG 2180#ifdef CONFIG_SND_DEBUG
2082 { .modelname = "test", .config = ALC880_TEST }, 2181 { .modelname = "test", .config = ALC880_TEST },
2083#endif 2182#endif
@@ -2268,6 +2367,19 @@ static struct alc_config_preset alc880_presets[] = {
2268 .unsol_event = alc880_lg_unsol_event, 2367 .unsol_event = alc880_lg_unsol_event,
2269 .init_hook = alc880_lg_automute, 2368 .init_hook = alc880_lg_automute,
2270 }, 2369 },
2370 [ALC880_LG_LW] = {
2371 .mixers = { alc880_lg_lw_mixer },
2372 .init_verbs = { alc880_volume_init_verbs,
2373 alc880_lg_lw_init_verbs },
2374 .num_dacs = 1,
2375 .dac_nids = alc880_dac_nids,
2376 .dig_out_nid = ALC880_DIGOUT_NID,
2377 .num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
2378 .channel_mode = alc880_2_jack_modes,
2379 .input_mux = &alc880_lg_lw_capture_source,
2380 .unsol_event = alc880_lg_lw_unsol_event,
2381 .init_hook = alc880_lg_lw_automute,
2382 },
2271#ifdef CONFIG_SND_DEBUG 2383#ifdef CONFIG_SND_DEBUG
2272 [ALC880_TEST] = { 2384 [ALC880_TEST] = {
2273 .mixers = { alc880_test_mixer }, 2385 .mixers = { alc880_test_mixer },
@@ -2593,6 +2705,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
2593 2705
2594 spec->init_verbs[spec->num_init_verbs++] = alc880_volume_init_verbs; 2706 spec->init_verbs[spec->num_init_verbs++] = alc880_volume_init_verbs;
2595 2707
2708 spec->num_mux_defs = 1;
2596 spec->input_mux = &spec->private_imux; 2709 spec->input_mux = &spec->private_imux;
2597 2710
2598 return 1; 2711 return 1;
@@ -2722,30 +2835,56 @@ static struct hda_input_mux alc260_capture_source = {
2722}; 2835};
2723 2836
2724/* On Fujitsu S702x laptops capture only makes sense from Mic/LineIn jack, 2837/* On Fujitsu S702x laptops capture only makes sense from Mic/LineIn jack,
2725 * headphone jack and the internal CD lines. 2838 * headphone jack and the internal CD lines since these are the only pins at
2839 * which audio can appear. For flexibility, also allow the option of
2840 * recording the mixer output on the second ADC (ADC0 doesn't have a
2841 * connection to the mixer output).
2726 */ 2842 */
2727static struct hda_input_mux alc260_fujitsu_capture_source = { 2843static struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
2728 .num_items = 3, 2844 {
2729 .items = { 2845 .num_items = 3,
2730 { "Mic/Line", 0x0 }, 2846 .items = {
2731 { "CD", 0x4 }, 2847 { "Mic/Line", 0x0 },
2732 { "Headphone", 0x2 }, 2848 { "CD", 0x4 },
2849 { "Headphone", 0x2 },
2850 },
2733 }, 2851 },
2852 {
2853 .num_items = 4,
2854 .items = {
2855 { "Mic/Line", 0x0 },
2856 { "CD", 0x4 },
2857 { "Headphone", 0x2 },
2858 { "Mixer", 0x5 },
2859 },
2860 },
2861
2734}; 2862};
2735 2863
2736/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configutation to 2864/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configuration to
2737 * the Fujitsu S702x, but jacks are marked differently. We won't allow 2865 * the Fujitsu S702x, but jacks are marked differently.
2738 * retasking the Headphone jack, so it won't be available here.
2739 */ 2866 */
2740static struct hda_input_mux alc260_acer_capture_source = { 2867static struct hda_input_mux alc260_acer_capture_sources[2] = {
2741 .num_items = 3, 2868 {
2742 .items = { 2869 .num_items = 4,
2743 { "Mic", 0x0 }, 2870 .items = {
2744 { "Line", 0x2 }, 2871 { "Mic", 0x0 },
2745 { "CD", 0x4 }, 2872 { "Line", 0x2 },
2873 { "CD", 0x4 },
2874 { "Headphone", 0x5 },
2875 },
2876 },
2877 {
2878 .num_items = 5,
2879 .items = {
2880 { "Mic", 0x0 },
2881 { "Line", 0x2 },
2882 { "CD", 0x4 },
2883 { "Headphone", 0x6 },
2884 { "Mixer", 0x5 },
2885 },
2746 }, 2886 },
2747}; 2887};
2748
2749/* 2888/*
2750 * This is just place-holder, so there's something for alc_build_pcms to look 2889 * This is just place-holder, so there's something for alc_build_pcms to look
2751 * at when it calculates the maximum number of channels. ALC260 has no mixer 2890 * at when it calculates the maximum number of channels. ALC260 has no mixer
@@ -2806,6 +2945,9 @@ static struct snd_kcontrol_new alc260_hp_3013_mixer[] = {
2806 { } /* end */ 2945 { } /* end */
2807}; 2946};
2808 2947
2948/* Fujitsu S702x series laptops. ALC260 pin usage: Mic/Line jack = 0x12,
2949 * HP jack = 0x14, CD audio = 0x16, internal speaker = 0x10.
2950 */
2809static struct snd_kcontrol_new alc260_fujitsu_mixer[] = { 2951static struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
2810 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT), 2952 HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
2811 HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT), 2953 HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT),
@@ -2822,9 +2964,28 @@ static struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
2822 { } /* end */ 2964 { } /* end */
2823}; 2965};
2824 2966
2967/* Mixer for Acer TravelMate(/Extensa/Aspire) notebooks. Note that current
2968 * versions of the ALC260 don't act on requests to enable mic bias from NID
2969 * 0x0f (used to drive the headphone jack in these laptops). The ALC260
2970 * datasheet doesn't mention this restriction. At this stage it's not clear
2971 * whether this behaviour is intentional or is a hardware bug in chip
2972 * revisions available in early 2006. Therefore for now allow the
2973 * "Headphone Jack Mode" control to span all choices, but if it turns out
2974 * that the lack of mic bias for this NID is intentional we could change the
2975 * mode from ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
2976 *
2977 * In addition, Acer TravelMate(/Extensa/Aspire) notebooks in early 2006
2978 * don't appear to make the mic bias available from the "line" jack, even
2979 * though the NID used for this jack (0x14) can supply it. The theory is
2980 * that perhaps Acer have included blocking capacitors between the ALC260
2981 * and the output jack. If this turns out to be the case for all such
2982 * models the "Line Jack Mode" mode could be changed from ALC_PIN_DIR_INOUT
2983 * to ALC_PIN_DIR_INOUT_NOMICBIAS.
2984 */
2825static struct snd_kcontrol_new alc260_acer_mixer[] = { 2985static struct snd_kcontrol_new alc260_acer_mixer[] = {
2826 HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT), 2986 HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
2827 HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT), 2987 HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
2988 ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
2828 HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT), 2989 HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
2829 HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT), 2990 HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
2830 HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT), 2991 HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
@@ -3038,7 +3199,8 @@ static struct hda_verb alc260_hp_3013_init_verbs[] = {
3038}; 3199};
3039 3200
3040/* Initialisation sequence for ALC260 as configured in Fujitsu S702x 3201/* Initialisation sequence for ALC260 as configured in Fujitsu S702x
3041 * laptops. 3202 * laptops. ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD
3203 * audio = 0x16, internal speaker = 0x10.
3042 */ 3204 */
3043static struct hda_verb alc260_fujitsu_init_verbs[] = { 3205static struct hda_verb alc260_fujitsu_init_verbs[] = {
3044 /* Disable all GPIOs */ 3206 /* Disable all GPIOs */
@@ -3185,10 +3347,10 @@ static struct hda_verb alc260_acer_init_verbs[] = {
3185 {0x04, AC_VERB_SET_CONNECT_SEL, 0x00}, 3347 {0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
3186 3348
3187 /* Do similar with the second ADC: mute capture input amp and 3349 /* Do similar with the second ADC: mute capture input amp and
3188 * set ADC connection to line (on line1 pin) 3350 * set ADC connection to mic to match ALSA's default state.
3189 */ 3351 */
3190 {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, 3352 {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
3191 {0x05, AC_VERB_SET_CONNECT_SEL, 0x02}, 3353 {0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
3192 3354
3193 /* Mute all inputs to mixer widget (even unconnected ones) */ 3355 /* Mute all inputs to mixer widget (even unconnected ones) */
3194 {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */ 3356 {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
@@ -3213,26 +3375,35 @@ static hda_nid_t alc260_test_dac_nids[1] = {
3213static hda_nid_t alc260_test_adc_nids[2] = { 3375static hda_nid_t alc260_test_adc_nids[2] = {
3214 0x04, 0x05, 3376 0x04, 0x05,
3215}; 3377};
3216/* This is a bit messy since the two input muxes in the ALC260 have slight 3378/* For testing the ALC260, each input MUX needs its own definition since
3217 * variations in their signal assignments. The ideal way to deal with this 3379 * the signal assignments are different. This assumes that the first ADC
3218 * is to extend alc_spec.input_mux to allow a different input MUX for each 3380 * is NID 0x04.
3219 * ADC. For the purposes of the test model it's sufficient to just list
3220 * both options for affected signal indices. The separate input mux
3221 * functionality only needs to be considered if a model comes along which
3222 * actually uses signals 0x5, 0x6 and 0x7 for something which makes sense to
3223 * record.
3224 */ 3381 */
3225static struct hda_input_mux alc260_test_capture_source = { 3382static struct hda_input_mux alc260_test_capture_sources[2] = {
3226 .num_items = 8, 3383 {
3227 .items = { 3384 .num_items = 7,
3228 { "MIC1 pin", 0x0 }, 3385 .items = {
3229 { "MIC2 pin", 0x1 }, 3386 { "MIC1 pin", 0x0 },
3230 { "LINE1 pin", 0x2 }, 3387 { "MIC2 pin", 0x1 },
3231 { "LINE2 pin", 0x3 }, 3388 { "LINE1 pin", 0x2 },
3232 { "CD pin", 0x4 }, 3389 { "LINE2 pin", 0x3 },
3233 { "LINE-OUT pin (cap1), Mixer (cap2)", 0x5 }, 3390 { "CD pin", 0x4 },
3234 { "HP-OUT pin (cap1), LINE-OUT pin (cap2)", 0x6 }, 3391 { "LINE-OUT pin", 0x5 },
3235 { "HP-OUT pin (cap2 only)", 0x7 }, 3392 { "HP-OUT pin", 0x6 },
3393 },
3394 },
3395 {
3396 .num_items = 8,
3397 .items = {
3398 { "MIC1 pin", 0x0 },
3399 { "MIC2 pin", 0x1 },
3400 { "LINE1 pin", 0x2 },
3401 { "LINE2 pin", 0x3 },
3402 { "CD pin", 0x4 },
3403 { "Mixer", 0x5 },
3404 { "LINE-OUT pin", 0x6 },
3405 { "HP-OUT pin", 0x7 },
3406 },
3236 }, 3407 },
3237}; 3408};
3238static struct snd_kcontrol_new alc260_test_mixer[] = { 3409static struct snd_kcontrol_new alc260_test_mixer[] = {
@@ -3244,7 +3415,17 @@ static struct snd_kcontrol_new alc260_test_mixer[] = {
3244 HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x08, 0x0, HDA_OUTPUT), 3415 HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x08, 0x0, HDA_OUTPUT),
3245 HDA_BIND_MUTE("LOUT1 Playback Switch", 0x08, 2, HDA_INPUT), 3416 HDA_BIND_MUTE("LOUT1 Playback Switch", 0x08, 2, HDA_INPUT),
3246 3417
3247 /* Modes for retasking pin widgets */ 3418 /* Modes for retasking pin widgets
3419 * Note: the ALC260 doesn't seem to act on requests to enable mic
3420 * bias from NIDs 0x0f and 0x10. The ALC260 datasheet doesn't
3421 * mention this restriction. At this stage it's not clear whether
3422 * this behaviour is intentional or is a hardware bug in chip
3423 * revisions available at least up until early 2006. Therefore for
3424 * now allow the "HP-OUT" and "LINE-OUT" Mode controls to span all
3425 * choices, but if it turns out that the lack of mic bias for these
3426 * NIDs is intentional we could change their modes from
3427 * ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
3428 */
3248 ALC_PIN_MODE("HP-OUT pin mode", 0x10, ALC_PIN_DIR_INOUT), 3429 ALC_PIN_MODE("HP-OUT pin mode", 0x10, ALC_PIN_DIR_INOUT),
3249 ALC_PIN_MODE("LINE-OUT pin mode", 0x0f, ALC_PIN_DIR_INOUT), 3430 ALC_PIN_MODE("LINE-OUT pin mode", 0x0f, ALC_PIN_DIR_INOUT),
3250 ALC_PIN_MODE("LINE2 pin mode", 0x15, ALC_PIN_DIR_INOUT), 3431 ALC_PIN_MODE("LINE2 pin mode", 0x15, ALC_PIN_DIR_INOUT),
@@ -3606,6 +3787,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
3606 3787
3607 spec->init_verbs[spec->num_init_verbs++] = alc260_volume_init_verbs; 3788 spec->init_verbs[spec->num_init_verbs++] = alc260_volume_init_verbs;
3608 3789
3790 spec->num_mux_defs = 1;
3609 spec->input_mux = &spec->private_imux; 3791 spec->input_mux = &spec->private_imux;
3610 3792
3611 /* check whether NID 0x04 is valid */ 3793 /* check whether NID 0x04 is valid */
@@ -3711,7 +3893,8 @@ static struct alc_config_preset alc260_presets[] = {
3711 .adc_nids = alc260_dual_adc_nids, 3893 .adc_nids = alc260_dual_adc_nids,
3712 .num_channel_mode = ARRAY_SIZE(alc260_modes), 3894 .num_channel_mode = ARRAY_SIZE(alc260_modes),
3713 .channel_mode = alc260_modes, 3895 .channel_mode = alc260_modes,
3714 .input_mux = &alc260_fujitsu_capture_source, 3896 .num_mux_defs = ARRAY_SIZE(alc260_fujitsu_capture_sources),
3897 .input_mux = alc260_fujitsu_capture_sources,
3715 }, 3898 },
3716 [ALC260_ACER] = { 3899 [ALC260_ACER] = {
3717 .mixers = { alc260_acer_mixer, 3900 .mixers = { alc260_acer_mixer,
@@ -3723,7 +3906,8 @@ static struct alc_config_preset alc260_presets[] = {
3723 .adc_nids = alc260_dual_adc_nids, 3906 .adc_nids = alc260_dual_adc_nids,
3724 .num_channel_mode = ARRAY_SIZE(alc260_modes), 3907 .num_channel_mode = ARRAY_SIZE(alc260_modes),
3725 .channel_mode = alc260_modes, 3908 .channel_mode = alc260_modes,
3726 .input_mux = &alc260_acer_capture_source, 3909 .num_mux_defs = ARRAY_SIZE(alc260_acer_capture_sources),
3910 .input_mux = alc260_acer_capture_sources,
3727 }, 3911 },
3728#ifdef CONFIG_SND_DEBUG 3912#ifdef CONFIG_SND_DEBUG
3729 [ALC260_TEST] = { 3913 [ALC260_TEST] = {
@@ -3736,7 +3920,8 @@ static struct alc_config_preset alc260_presets[] = {
3736 .adc_nids = alc260_test_adc_nids, 3920 .adc_nids = alc260_test_adc_nids,
3737 .num_channel_mode = ARRAY_SIZE(alc260_modes), 3921 .num_channel_mode = ARRAY_SIZE(alc260_modes),
3738 .channel_mode = alc260_modes, 3922 .channel_mode = alc260_modes,
3739 .input_mux = &alc260_test_capture_source, 3923 .num_mux_defs = ARRAY_SIZE(alc260_test_capture_sources),
3924 .input_mux = alc260_test_capture_sources,
3740 }, 3925 },
3741#endif 3926#endif
3742}; 3927};
@@ -3828,7 +4013,6 @@ static struct hda_input_mux alc882_capture_source = {
3828 { "CD", 0x4 }, 4013 { "CD", 0x4 },
3829 }, 4014 },
3830}; 4015};
3831
3832#define alc882_mux_enum_info alc_mux_enum_info 4016#define alc882_mux_enum_info alc_mux_enum_info
3833#define alc882_mux_enum_get alc_mux_enum_get 4017#define alc882_mux_enum_get alc_mux_enum_get
3834 4018
@@ -4730,6 +4914,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
4730 spec->mixers[spec->num_mixers++] = spec->kctl_alloc; 4914 spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
4731 4915
4732 spec->init_verbs[spec->num_init_verbs++] = alc262_volume_init_verbs; 4916 spec->init_verbs[spec->num_init_verbs++] = alc262_volume_init_verbs;
4917 spec->num_mux_defs = 1;
4733 spec->input_mux = &spec->private_imux; 4918 spec->input_mux = &spec->private_imux;
4734 4919
4735 return 1; 4920 return 1;
@@ -5406,6 +5591,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
5406 5591
5407 spec->init_verbs[spec->num_init_verbs++] = alc861_auto_init_verbs; 5592 spec->init_verbs[spec->num_init_verbs++] = alc861_auto_init_verbs;
5408 5593
5594 spec->num_mux_defs = 1;
5409 spec->input_mux = &spec->private_imux; 5595 spec->input_mux = &spec->private_imux;
5410 5596
5411 spec->adc_nids = alc861_adc_nids; 5597 spec->adc_nids = alc861_adc_nids;
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index b56ca4019392..abe9493f0a2c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -534,6 +534,22 @@ static int stac92xx_build_pcms(struct hda_codec *codec)
534 return 0; 534 return 0;
535} 535}
536 536
537static unsigned int stac92xx_get_vref(struct hda_codec *codec, hda_nid_t nid)
538{
539 unsigned int pincap = snd_hda_param_read(codec, nid,
540 AC_PAR_PIN_CAP);
541 pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
542 if (pincap & AC_PINCAP_VREF_100)
543 return AC_PINCTL_VREF_100;
544 if (pincap & AC_PINCAP_VREF_80)
545 return AC_PINCTL_VREF_80;
546 if (pincap & AC_PINCAP_VREF_50)
547 return AC_PINCTL_VREF_50;
548 if (pincap & AC_PINCAP_VREF_GRD)
549 return AC_PINCTL_VREF_GRD;
550 return 0;
551}
552
537static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type) 553static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
538 554
539{ 555{
@@ -571,9 +587,12 @@ static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
571 587
572 if (val) 588 if (val)
573 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN); 589 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
574 else 590 else {
575 stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN); 591 unsigned int pinctl = AC_PINCTL_IN_EN;
576 592 if (io_idx) /* set VREF for mic */
593 pinctl |= stac92xx_get_vref(codec, nid);
594 stac92xx_auto_set_pinctl(codec, nid, pinctl);
595 }
577 return 1; 596 return 1;
578} 597}
579 598
@@ -767,13 +786,8 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin
767 return 0; 786 return 0;
768 787
769 wid_caps = get_wcaps(codec, pin); 788 wid_caps = get_wcaps(codec, pin);
770 if (wid_caps & AC_WCAP_UNSOL_CAP) { 789 if (wid_caps & AC_WCAP_UNSOL_CAP)
771 /* Enable unsolicited responses on the HP widget */
772 snd_hda_codec_write(codec, pin, 0,
773 AC_VERB_SET_UNSOLICITED_ENABLE,
774 STAC_UNSOL_ENABLE);
775 spec->hp_detect = 1; 790 spec->hp_detect = 1;
776 }
777 791
778 nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff; 792 nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
779 for (i = 0; i < cfg->line_outs; i++) { 793 for (i = 0; i < cfg->line_outs; i++) {
@@ -896,13 +910,8 @@ static int stac9200_auto_create_hp_ctls(struct hda_codec *codec,
896 return 0; 910 return 0;
897 911
898 wid_caps = get_wcaps(codec, pin); 912 wid_caps = get_wcaps(codec, pin);
899 if (wid_caps & AC_WCAP_UNSOL_CAP) { 913 if (wid_caps & AC_WCAP_UNSOL_CAP)
900 /* Enable unsolicited responses on the HP widget */
901 snd_hda_codec_write(codec, pin, 0,
902 AC_VERB_SET_UNSOLICITED_ENABLE,
903 STAC_UNSOL_ENABLE);
904 spec->hp_detect = 1; 914 spec->hp_detect = 1;
905 }
906 915
907 return 0; 916 return 0;
908} 917}
@@ -944,6 +953,10 @@ static int stac92xx_init(struct hda_codec *codec)
944 953
945 /* set up pins */ 954 /* set up pins */
946 if (spec->hp_detect) { 955 if (spec->hp_detect) {
956 /* Enable unsolicited responses on the HP widget */
957 snd_hda_codec_write(codec, cfg->hp_pin, 0,
958 AC_VERB_SET_UNSOLICITED_ENABLE,
959 STAC_UNSOL_ENABLE);
947 /* fake event to set up pins */ 960 /* fake event to set up pins */
948 codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26); 961 codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26);
949 } else { 962 } else {
@@ -951,9 +964,13 @@ static int stac92xx_init(struct hda_codec *codec)
951 stac92xx_auto_init_hp_out(codec); 964 stac92xx_auto_init_hp_out(codec);
952 } 965 }
953 for (i = 0; i < AUTO_PIN_LAST; i++) { 966 for (i = 0; i < AUTO_PIN_LAST; i++) {
954 if (cfg->input_pins[i]) 967 hda_nid_t nid = cfg->input_pins[i];
955 stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], 968 if (nid) {
956 AC_PINCTL_IN_EN); 969 unsigned int pinctl = AC_PINCTL_IN_EN;
970 if (i == AUTO_PIN_MIC || i == AUTO_PIN_FRONT_MIC)
971 pinctl |= stac92xx_get_vref(codec, nid);
972 stac92xx_auto_set_pinctl(codec, nid, pinctl);
973 }
957 } 974 }
958 if (cfg->dig_out_pin) 975 if (cfg->dig_out_pin)
959 stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin, 976 stac92xx_auto_set_pinctl(codec, cfg->dig_out_pin,
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 7e6608b14abc..336dc489aee1 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -87,7 +87,151 @@
87#define CS8415_C_BUFFER 0x20 87#define CS8415_C_BUFFER 0x20
88#define CS8415_ID 0x7F 88#define CS8415_ID 0x7F
89 89
90static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg, unsigned short val) { 90/* PCA9554 registers */
91#define PCA9554_DEV 0x40 /* I2C device address */
92#define PCA9554_IN 0x00 /* input port */
93#define PCA9554_OUT 0x01 /* output port */
94#define PCA9554_INVERT 0x02 /* input invert */
95#define PCA9554_DIR 0x03 /* port directions */
96
97/*
98 * Aureon Universe additional controls using PCA9554
99 */
100
101/*
102 * Send data to pca9554
103 */
104static void aureon_pca9554_write(struct snd_ice1712 *ice, unsigned char reg,
105 unsigned char data)
106{
107 unsigned int tmp;
108 int i, j;
109 unsigned char dev = PCA9554_DEV; /* ID 0100000, write */
110 unsigned char val = 0;
111
112 tmp = snd_ice1712_gpio_read(ice);
113
114 snd_ice1712_gpio_set_mask(ice, ~(AUREON_SPI_MOSI|AUREON_SPI_CLK|
115 AUREON_WM_RW|AUREON_WM_CS|
116 AUREON_CS8415_CS));
117 tmp |= AUREON_WM_RW;
118 tmp |= AUREON_CS8415_CS | AUREON_WM_CS; /* disable SPI devices */
119
120 tmp &= ~AUREON_SPI_MOSI;
121 tmp &= ~AUREON_SPI_CLK;
122 snd_ice1712_gpio_write(ice, tmp);
123 udelay(50);
124
125 /*
126 * send i2c stop condition and start condition
127 * to obtain sane state
128 */
129 tmp |= AUREON_SPI_CLK;
130 snd_ice1712_gpio_write(ice, tmp);
131 udelay(50);
132 tmp |= AUREON_SPI_MOSI;
133 snd_ice1712_gpio_write(ice, tmp);
134 udelay(100);
135 tmp &= ~AUREON_SPI_MOSI;
136 snd_ice1712_gpio_write(ice, tmp);
137 udelay(50);
138 tmp &= ~AUREON_SPI_CLK;
139 snd_ice1712_gpio_write(ice, tmp);
140 udelay(100);
141 /*
142 * send device address, command and value,
143 * skipping ack cycles inbetween
144 */
145 for (j = 0; j < 3; j++) {
146 switch(j) {
147 case 0: val = dev; break;
148 case 1: val = reg; break;
149 case 2: val = data; break;
150 }
151 for (i = 7; i >= 0; i--) {
152 tmp &= ~AUREON_SPI_CLK;
153 snd_ice1712_gpio_write(ice, tmp);
154 udelay(40);
155 if (val & (1 << i))
156 tmp |= AUREON_SPI_MOSI;
157 else
158 tmp &= ~AUREON_SPI_MOSI;
159 snd_ice1712_gpio_write(ice, tmp);
160 udelay(40);
161 tmp |= AUREON_SPI_CLK;
162 snd_ice1712_gpio_write(ice, tmp);
163 udelay(40);
164 }
165 tmp &= ~AUREON_SPI_CLK;
166 snd_ice1712_gpio_write(ice, tmp);
167 udelay(40);
168 tmp |= AUREON_SPI_CLK;
169 snd_ice1712_gpio_write(ice, tmp);
170 udelay(40);
171 tmp &= ~AUREON_SPI_CLK;
172 snd_ice1712_gpio_write(ice, tmp);
173 udelay(40);
174 }
175 tmp &= ~AUREON_SPI_CLK;
176 snd_ice1712_gpio_write(ice, tmp);
177 udelay(40);
178 tmp &= ~AUREON_SPI_MOSI;
179 snd_ice1712_gpio_write(ice, tmp);
180 udelay(40);
181 tmp |= AUREON_SPI_CLK;
182 snd_ice1712_gpio_write(ice, tmp);
183 udelay(50);
184 tmp |= AUREON_SPI_MOSI;
185 snd_ice1712_gpio_write(ice, tmp);
186 udelay(100);
187}
188
189static int aureon_universe_inmux_info(struct snd_kcontrol *kcontrol,
190 struct snd_ctl_elem_info *uinfo)
191{
192 char *texts[3] = {"Internal Aux", "Wavetable", "Rear Line-In"};
193
194 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
195 uinfo->count = 1;
196 uinfo->value.enumerated.items = 3;
197 if(uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
198 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
199 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
200 return 0;
201}
202
203static int aureon_universe_inmux_get(struct snd_kcontrol *kcontrol,
204 struct snd_ctl_elem_value *ucontrol)
205{
206 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
207 ucontrol->value.integer.value[0] = ice->spec.aureon.pca9554_out;
208 return 0;
209}
210
211static int aureon_universe_inmux_put(struct snd_kcontrol *kcontrol,
212 struct snd_ctl_elem_value *ucontrol)
213{
214 struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
215 unsigned char oval, nval;
216 int change;
217
218 snd_ice1712_save_gpio_status(ice);
219
220 oval = ice->spec.aureon.pca9554_out;
221 nval = ucontrol->value.integer.value[0];
222 if ((change = (oval != nval))) {
223 aureon_pca9554_write(ice, PCA9554_OUT, nval);
224 ice->spec.aureon.pca9554_out = nval;
225 }
226 snd_ice1712_restore_gpio_status(ice);
227
228 return change;
229}
230
231
232static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg,
233 unsigned short val)
234{
91 unsigned int tmp; 235 unsigned int tmp;
92 236
93 /* Send address to XILINX chip */ 237 /* Send address to XILINX chip */
@@ -146,7 +290,8 @@ static unsigned short aureon_ac97_read(struct snd_ice1712 *ice, unsigned short r
146/* 290/*
147 * Initialize STAC9744 chip 291 * Initialize STAC9744 chip
148 */ 292 */
149static int aureon_ac97_init (struct snd_ice1712 *ice) { 293static int aureon_ac97_init (struct snd_ice1712 *ice)
294{
150 int i; 295 int i;
151 static unsigned short ac97_defaults[] = { 296 static unsigned short ac97_defaults[] = {
152 0x00, 0x9640, 297 0x00, 0x9640,
@@ -1598,7 +1743,15 @@ static struct snd_kcontrol_new universe_ac97_controls[] __devinitdata = {
1598 .get = aureon_ac97_vol_get, 1743 .get = aureon_ac97_vol_get,
1599 .put = aureon_ac97_vol_put, 1744 .put = aureon_ac97_vol_put,
1600 .private_value = AC97_VIDEO|AUREON_AC97_STEREO 1745 .private_value = AC97_VIDEO|AUREON_AC97_STEREO
1601 } 1746 },
1747 {
1748 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1749 .name = "Aux Source",
1750 .info = aureon_universe_inmux_info,
1751 .get = aureon_universe_inmux_get,
1752 .put = aureon_universe_inmux_put
1753 }
1754
1602}; 1755};
1603 1756
1604 1757
@@ -1856,6 +2009,10 @@ static int __devinit aureon_init(struct snd_ice1712 *ice)
1856 } 2009 }
1857 2010
1858 snd_ice1712_restore_gpio_status(ice); 2011 snd_ice1712_restore_gpio_status(ice);
2012
2013 /* initialize PCA9554 pin directions & set default input*/
2014 aureon_pca9554_write(ice, PCA9554_DIR, 0x00);
2015 aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */
1859 2016
1860 ice->spec.aureon.master[0] = WM_VOL_MUTE; 2017 ice->spec.aureon.master[0] = WM_VOL_MUTE;
1861 ice->spec.aureon.master[1] = WM_VOL_MUTE; 2018 ice->spec.aureon.master[1] = WM_VOL_MUTE;
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index b88eeba2f5d1..32f8415558a5 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2402,7 +2402,7 @@ static int __devinit snd_ice1712_chip_init(struct snd_ice1712 *ice)
2402 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE && !ice->dxr_enable) { 2402 if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DMX6FIRE && !ice->dxr_enable) {
2403 /* Limit active ADCs and DACs to 6; */ 2403 /* Limit active ADCs and DACs to 6; */
2404 /* Note: DXR extension not supported */ 2404 /* Note: DXR extension not supported */
2405 pci_write_config_byte(ice->pci, 0x60, 0x0a); 2405 pci_write_config_byte(ice->pci, 0x60, 0x2a);
2406 } else { 2406 } else {
2407 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]); 2407 pci_write_config_byte(ice->pci, 0x60, ice->eeprom.data[ICE_EEP1_CODEC]);
2408 } 2408 }
diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h
index f9b22d4a3932..053f8e56fd68 100644
--- a/sound/pci/ice1712/ice1712.h
+++ b/sound/pci/ice1712/ice1712.h
@@ -373,6 +373,7 @@ struct snd_ice1712 {
373 unsigned int cs8415_mux; 373 unsigned int cs8415_mux;
374 unsigned short master[2]; 374 unsigned short master[2];
375 unsigned short vol[8]; 375 unsigned short vol[8];
376 unsigned char pca9554_out;
376 } aureon; 377 } aureon;
377 /* AC97 register cache for Phase28 */ 378 /* AC97 register cache for Phase28 */
378 struct phase28_spec { 379 struct phase28_spec {
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 44393e190929..9c90d901e6b9 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -831,8 +831,8 @@ struct snd_m3 {
831 struct snd_pcm *pcm; 831 struct snd_pcm *pcm;
832 832
833 struct pci_dev *pci; 833 struct pci_dev *pci;
834 struct m3_quirk *quirk; 834 const struct m3_quirk *quirk;
835 struct m3_hv_quirk *hv_quirk; 835 const struct m3_hv_quirk *hv_quirk;
836 836
837 int dacs_active; 837 int dacs_active;
838 int timer_users; 838 int timer_users;
@@ -892,7 +892,7 @@ static struct pci_device_id snd_m3_ids[] = {
892 892
893MODULE_DEVICE_TABLE(pci, snd_m3_ids); 893MODULE_DEVICE_TABLE(pci, snd_m3_ids);
894 894
895static struct m3_quirk m3_quirk_list[] = { 895static const struct m3_quirk m3_quirk_list[] = {
896 /* panasonic CF-28 "toughbook" */ 896 /* panasonic CF-28 "toughbook" */
897 { 897 {
898 .name = "Panasonic CF-28", 898 .name = "Panasonic CF-28",
@@ -950,7 +950,7 @@ static struct m3_quirk m3_quirk_list[] = {
950}; 950};
951 951
952/* These values came from the Windows driver. */ 952/* These values came from the Windows driver. */
953static struct m3_hv_quirk m3_hv_quirk_list[] = { 953static const struct m3_hv_quirk m3_hv_quirk_list[] = {
954 /* Allegro chips */ 954 /* Allegro chips */
955 { 0x125D, 0x1988, 0x0E11, 0x002E, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 }, 955 { 0x125D, 0x1988, 0x0E11, 0x002E, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 },
956 { 0x125D, 0x1988, 0x0E11, 0x0094, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 }, 956 { 0x125D, 0x1988, 0x0E11, 0x0094, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD, 0 },
@@ -1361,7 +1361,7 @@ static void snd_m3_pcm_setup2(struct snd_m3 *chip, struct m3_dma *s,
1361} 1361}
1362 1362
1363 1363
1364static struct play_vals { 1364static const struct play_vals {
1365 u16 addr, val; 1365 u16 addr, val;
1366} pv[] = { 1366} pv[] = {
1367 {CDATA_LEFT_VOLUME, ARB_VOLUME}, 1367 {CDATA_LEFT_VOLUME, ARB_VOLUME},
@@ -1428,7 +1428,7 @@ snd_m3_playback_setup(struct snd_m3 *chip, struct m3_dma *s,
1428/* 1428/*
1429 * Native record driver 1429 * Native record driver
1430 */ 1430 */
1431static struct rec_vals { 1431static const struct rec_vals {
1432 u16 addr, val; 1432 u16 addr, val;
1433} rv[] = { 1433} rv[] = {
1434 {CDATA_LEFT_VOLUME, ARB_VOLUME}, 1434 {CDATA_LEFT_VOLUME, ARB_VOLUME},
@@ -1598,12 +1598,26 @@ static void snd_m3_update_ptr(struct snd_m3 *chip, struct m3_dma *s)
1598 if (! s->running) 1598 if (! s->running)
1599 return; 1599 return;
1600 1600
1601 hwptr = snd_m3_get_pointer(chip, s, subs) % s->dma_size; 1601 hwptr = snd_m3_get_pointer(chip, s, subs);
1602 diff = (s->dma_size + hwptr - s->hwptr) % s->dma_size; 1602
1603 /* try to avoid expensive modulo divisions */
1604 if (hwptr >= s->dma_size)
1605 hwptr %= s->dma_size;
1606
1607 diff = s->dma_size + hwptr - s->hwptr;
1608 if (diff >= s->dma_size)
1609 diff %= s->dma_size;
1610
1603 s->hwptr = hwptr; 1611 s->hwptr = hwptr;
1604 s->count += diff; 1612 s->count += diff;
1613
1605 if (s->count >= (signed)s->period_size) { 1614 if (s->count >= (signed)s->period_size) {
1606 s->count %= s->period_size; 1615
1616 if (s->count < 2 * (signed)s->period_size)
1617 s->count -= (signed)s->period_size;
1618 else
1619 s->count %= s->period_size;
1620
1607 spin_unlock(&chip->reg_lock); 1621 spin_unlock(&chip->reg_lock);
1608 snd_pcm_period_elapsed(subs); 1622 snd_pcm_period_elapsed(subs);
1609 spin_lock(&chip->reg_lock); 1623 spin_lock(&chip->reg_lock);
@@ -1942,6 +1956,7 @@ static int snd_m3_ac97_wait(struct snd_m3 *chip)
1942 do { 1956 do {
1943 if (! (snd_m3_inb(chip, 0x30) & 1)) 1957 if (! (snd_m3_inb(chip, 0x30) & 1))
1944 return 0; 1958 return 0;
1959 cpu_relax();
1945 } while (i-- > 0); 1960 } while (i-- > 0);
1946 1961
1947 snd_printk(KERN_ERR "ac97 serial bus busy\n"); 1962 snd_printk(KERN_ERR "ac97 serial bus busy\n");
@@ -1953,16 +1968,18 @@ snd_m3_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
1953{ 1968{
1954 struct snd_m3 *chip = ac97->private_data; 1969 struct snd_m3 *chip = ac97->private_data;
1955 unsigned long flags; 1970 unsigned long flags;
1956 unsigned short data; 1971 unsigned short data = 0xffff;
1957 1972
1958 if (snd_m3_ac97_wait(chip)) 1973 if (snd_m3_ac97_wait(chip))
1959 return 0xffff; 1974 goto fail;
1960 spin_lock_irqsave(&chip->ac97_lock, flags); 1975 spin_lock_irqsave(&chip->ac97_lock, flags);
1961 snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND); 1976 snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND);
1962 if (snd_m3_ac97_wait(chip)) 1977 if (snd_m3_ac97_wait(chip))
1963 return 0xffff; 1978 goto fail_unlock;
1964 data = snd_m3_inw(chip, CODEC_DATA); 1979 data = snd_m3_inw(chip, CODEC_DATA);
1980fail_unlock:
1965 spin_unlock_irqrestore(&chip->ac97_lock, flags); 1981 spin_unlock_irqrestore(&chip->ac97_lock, flags);
1982fail:
1966 return data; 1983 return data;
1967} 1984}
1968 1985
@@ -2121,7 +2138,7 @@ static int __devinit snd_m3_mixer(struct snd_m3 *chip)
2121 * DSP Code images 2138 * DSP Code images
2122 */ 2139 */
2123 2140
2124static u16 assp_kernel_image[] __devinitdata = { 2141static const u16 assp_kernel_image[] __devinitdata = {
2125 0x7980, 0x0030, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x00FB, 0x7980, 0x00DD, 0x7980, 0x03B4, 2142 0x7980, 0x0030, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x00FB, 0x7980, 0x00DD, 0x7980, 0x03B4,
2126 0x7980, 0x0332, 0x7980, 0x0287, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 2143 0x7980, 0x0332, 0x7980, 0x0287, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4,
2127 0x7980, 0x031A, 0x7980, 0x03B4, 0x7980, 0x022F, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4, 2144 0x7980, 0x031A, 0x7980, 0x03B4, 0x7980, 0x022F, 0x7980, 0x03B4, 0x7980, 0x03B4, 0x7980, 0x03B4,
@@ -2208,7 +2225,7 @@ static u16 assp_kernel_image[] __devinitdata = {
2208 * Mini sample rate converter code image 2225 * Mini sample rate converter code image
2209 * that is to be loaded at 0x400 on the DSP. 2226 * that is to be loaded at 0x400 on the DSP.
2210 */ 2227 */
2211static u16 assp_minisrc_image[] __devinitdata = { 2228static const u16 assp_minisrc_image[] __devinitdata = {
2212 2229
2213 0xBF80, 0x101E, 0x906E, 0x006E, 0x8B88, 0x6980, 0xEF88, 0x906F, 0x0D6F, 0x6900, 0xEB08, 0x0412, 2230 0xBF80, 0x101E, 0x906E, 0x006E, 0x8B88, 0x6980, 0xEF88, 0x906F, 0x0D6F, 0x6900, 0xEB08, 0x0412,
2214 0xBC20, 0x696E, 0xB801, 0x906E, 0x7980, 0x0403, 0xB90E, 0x8807, 0xBE43, 0xBF01, 0xBE47, 0xBE41, 2231 0xBC20, 0x696E, 0xB801, 0x906E, 0x7980, 0x0403, 0xB90E, 0x8807, 0xBE43, 0xBF01, 0xBE47, 0xBE41,
@@ -2251,7 +2268,7 @@ static u16 assp_minisrc_image[] __devinitdata = {
2251 */ 2268 */
2252 2269
2253#define MINISRC_LPF_LEN 10 2270#define MINISRC_LPF_LEN 10
2254static u16 minisrc_lpf[MINISRC_LPF_LEN] __devinitdata = { 2271static const u16 minisrc_lpf[MINISRC_LPF_LEN] __devinitdata = {
2255 0X0743, 0X1104, 0X0A4C, 0XF88D, 0X242C, 2272 0X0743, 0X1104, 0X0A4C, 0XF88D, 0X242C,
2256 0X1023, 0X1AA9, 0X0B60, 0XEFDD, 0X186F 2273 0X1023, 0X1AA9, 0X0B60, 0XEFDD, 0X186F
2257}; 2274};
@@ -2358,7 +2375,7 @@ static int __devinit snd_m3_assp_client_init(struct snd_m3 *chip, struct m3_dma
2358 */ 2375 */
2359 2376
2360 /* 2377 /*
2361 * align instance address to 256 bytes so that it's 2378 * align instance address to 256 bytes so that its
2362 * shifted list address is aligned. 2379 * shifted list address is aligned.
2363 * list address = (mem address >> 1) >> 7; 2380 * list address = (mem address >> 1) >> 7;
2364 */ 2381 */
@@ -2647,8 +2664,8 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci,
2647{ 2664{
2648 struct snd_m3 *chip; 2665 struct snd_m3 *chip;
2649 int i, err; 2666 int i, err;
2650 struct m3_quirk *quirk; 2667 const struct m3_quirk *quirk;
2651 struct m3_hv_quirk *hv_quirk; 2668 const struct m3_hv_quirk *hv_quirk;
2652 static struct snd_device_ops ops = { 2669 static struct snd_device_ops ops = {
2653 .dev_free = snd_m3_dev_free, 2670 .dev_free = snd_m3_dev_free,
2654 }; 2671 };
@@ -2843,12 +2860,12 @@ snd_m3_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
2843 } 2860 }
2844 2861
2845#if 0 /* TODO: not supported yet */ 2862#if 0 /* TODO: not supported yet */
2846 /* TODO enable midi irq and i/o */ 2863 /* TODO enable MIDI IRQ and I/O */
2847 err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401, 2864 err = snd_mpu401_uart_new(chip->card, 0, MPU401_HW_MPU401,
2848 chip->iobase + MPU401_DATA_PORT, 1, 2865 chip->iobase + MPU401_DATA_PORT, 1,
2849 chip->irq, 0, &chip->rmidi); 2866 chip->irq, 0, &chip->rmidi);
2850 if (err < 0) 2867 if (err < 0)
2851 printk(KERN_WARNING "maestro3: no midi support.\n"); 2868 printk(KERN_WARNING "maestro3: no MIDI support.\n");
2852#endif 2869#endif
2853 2870
2854 pci_set_drvdata(pci, card); 2871 pci_set_drvdata(pci, card);
diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c
index fdc652c6992d..c40f59062684 100644
--- a/sound/pci/pcxhr/pcxhr_core.c
+++ b/sound/pci/pcxhr/pcxhr_core.c
@@ -274,12 +274,9 @@ int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilin
274 274
275 /* test first xilinx */ 275 /* test first xilinx */
276 chipsc = PCXHR_INPL(mgr, PCXHR_PLX_CHIPSC); 276 chipsc = PCXHR_INPL(mgr, PCXHR_PLX_CHIPSC);
277 if (!second) { 277 /* REV01 cards do not support the PCXHR_CHIPSC_GPI_USERI bit anymore */
278 if (chipsc & PCXHR_CHIPSC_GPI_USERI) { 278 /* this bit will always be 1; no possibility to test presence of first xilinx */
279 snd_printdd("no need to load first xilinx\n"); 279 if(second) {
280 return 0; /* first xilinx is already present and cannot be reset */
281 }
282 } else {
283 if ((chipsc & PCXHR_CHIPSC_GPI_USERI) == 0) { 280 if ((chipsc & PCXHR_CHIPSC_GPI_USERI) == 0) {
284 snd_printk(KERN_ERR "error loading first xilinx\n"); 281 snd_printk(KERN_ERR "error loading first xilinx\n");
285 return -EINVAL; 282 return -EINVAL;
diff --git a/sound/pci/riptide/Makefile b/sound/pci/riptide/Makefile
new file mode 100644
index 000000000000..dcd2e64e4818
--- /dev/null
+++ b/sound/pci/riptide/Makefile
@@ -0,0 +1,3 @@
1snd-riptide-objs := riptide.o
2
3obj-$(CONFIG_SND_RIPTIDE) += snd-riptide.o
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
new file mode 100644
index 000000000000..f148ee434a6b
--- /dev/null
+++ b/sound/pci/riptide/riptide.c
@@ -0,0 +1,2223 @@
1/*
2 * Driver for the Conexant Riptide Soundchip
3 *
4 * Copyright (c) 2004 Peter Gruber <nokos@gmx.net>
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 History:
23 - 02/15/2004 first release
24
25 This Driver is based on the OSS Driver version from Linuxant (riptide-0.6lnxtbeta03111100)
26 credits from the original files:
27
28 MODULE NAME: cnxt_rt.h
29 AUTHOR: K. Lazarev (Transcribed by KNL)
30 HISTORY: Major Revision Date By
31 ----------------------------- -------- -----
32 Created 02/1/2000 KNL
33
34 MODULE NAME: int_mdl.c
35 AUTHOR: Konstantin Lazarev (Transcribed by KNL)
36 HISTORY: Major Revision Date By
37 ----------------------------- -------- -----
38 Created 10/01/99 KNL
39
40 MODULE NAME: riptide.h
41 AUTHOR: O. Druzhinin (Transcribed by OLD)
42 HISTORY: Major Revision Date By
43 ----------------------------- -------- -----
44 Created 10/16/97 OLD
45
46 MODULE NAME: Rp_Cmdif.cpp
47 AUTHOR: O. Druzhinin (Transcribed by OLD)
48 K. Lazarev (Transcribed by KNL)
49 HISTORY: Major Revision Date By
50 ----------------------------- -------- -----
51 Adopted from NT4 driver 6/22/99 OLD
52 Ported to Linux 9/01/99 KNL
53
54 MODULE NAME: rt_hw.c
55 AUTHOR: O. Druzhinin (Transcribed by OLD)
56 C. Lazarev (Transcribed by CNL)
57 HISTORY: Major Revision Date By
58 ----------------------------- -------- -----
59 Created 11/18/97 OLD
60 Hardware functions for RipTide 11/24/97 CNL
61 (ES1) are coded
62 Hardware functions for RipTide 12/24/97 CNL
63 (A0) are coded
64 Hardware functions for RipTide 03/20/98 CNL
65 (A1) are coded
66 Boot loader is included 05/07/98 CNL
67 Redesigned for WDM 07/27/98 CNL
68 Redesigned for Linux 09/01/99 CNL
69
70 MODULE NAME: rt_hw.h
71 AUTHOR: C. Lazarev (Transcribed by CNL)
72 HISTORY: Major Revision Date By
73 ----------------------------- -------- -----
74 Created 11/18/97 CNL
75
76 MODULE NAME: rt_mdl.c
77 AUTHOR: Konstantin Lazarev (Transcribed by KNL)
78 HISTORY: Major Revision Date By
79 ----------------------------- -------- -----
80 Created 10/01/99 KNL
81
82 MODULE NAME: mixer.h
83 AUTHOR: K. Kenney
84 HISTORY: Major Revision Date By
85 ----------------------------- -------- -----
86 Created from MS W95 Sample 11/28/95 KRS
87 RipTide 10/15/97 KRS
88 Adopted for Windows NT driver 01/20/98 CNL
89*/
90
91#include <sound/driver.h>
92#include <linux/delay.h>
93#include <linux/init.h>
94#include <linux/interrupt.h>
95#include <linux/pci.h>
96#include <linux/slab.h>
97#include <linux/wait.h>
98#include <linux/gameport.h>
99#include <linux/device.h>
100#include <linux/firmware.h>
101#include <asm/io.h>
102#include <sound/core.h>
103#include <sound/info.h>
104#include <sound/control.h>
105#include <sound/pcm.h>
106#include <sound/pcm_params.h>
107#include <sound/ac97_codec.h>
108#include <sound/mpu401.h>
109#include <sound/opl3.h>
110#include <sound/initval.h>
111
112#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
113#define SUPPORT_JOYSTICK 1
114#endif
115
116MODULE_AUTHOR("Peter Gruber <nokos@gmx.net>");
117MODULE_DESCRIPTION("riptide");
118MODULE_LICENSE("GPL");
119MODULE_SUPPORTED_DEVICE("{{Conexant,Riptide}}");
120
121static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
122static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
123static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE;
124
125#ifdef SUPPORT_JOYSTICK
126static int joystick_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x200 };
127#endif
128static int mpu_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x330 };
129static int opl3_port[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS - 1)] = 0x388 };
130
131module_param_array(index, int, NULL, 0444);
132MODULE_PARM_DESC(index, "Index value for Riptide soundcard.");
133module_param_array(id, charp, NULL, 0444);
134MODULE_PARM_DESC(id, "ID string for Riptide soundcard.");
135module_param_array(enable, bool, NULL, 0444);
136MODULE_PARM_DESC(enable, "Enable Riptide soundcard.");
137#ifdef SUPPORT_JOYSTICK
138module_param_array(joystick_port, int, NULL, 0444);
139MODULE_PARM_DESC(joystick_port, "Joystick port # for Riptide soundcard.");
140#endif
141module_param_array(mpu_port, int, NULL, 0444);
142MODULE_PARM_DESC(mpu_port, "MPU401 port # for Riptide driver.");
143module_param_array(opl3_port, int, NULL, 0444);
144MODULE_PARM_DESC(opl3_port, "OPL3 port # for Riptide driver.");
145
146/*
147 */
148
149#define MPU401_HW_RIPTIDE MPU401_HW_MPU401
150#define OPL3_HW_RIPTIDE OPL3_HW_OPL3
151
152#define PCI_EXT_CapId 0x40
153#define PCI_EXT_NextCapPrt 0x41
154#define PCI_EXT_PWMC 0x42
155#define PCI_EXT_PWSCR 0x44
156#define PCI_EXT_Data00 0x46
157#define PCI_EXT_PMSCR_BSE 0x47
158#define PCI_EXT_SB_Base 0x48
159#define PCI_EXT_FM_Base 0x4a
160#define PCI_EXT_MPU_Base 0x4C
161#define PCI_EXT_Game_Base 0x4E
162#define PCI_EXT_Legacy_Mask 0x50
163#define PCI_EXT_AsicRev 0x52
164#define PCI_EXT_Reserved3 0x53
165
166#define LEGACY_ENABLE_ALL 0x8000 /* legacy device options */
167#define LEGACY_ENABLE_SB 0x4000
168#define LEGACY_ENABLE_FM 0x2000
169#define LEGACY_ENABLE_MPU_INT 0x1000
170#define LEGACY_ENABLE_MPU 0x0800
171#define LEGACY_ENABLE_GAMEPORT 0x0400
172
173#define MAX_WRITE_RETRY 10 /* cmd interface limits */
174#define MAX_ERROR_COUNT 10
175#define CMDIF_TIMEOUT 500000
176#define RESET_TRIES 5
177
178#define READ_PORT_ULONG(p) inl((unsigned long)&(p))
179#define WRITE_PORT_ULONG(p,x) outl(x,(unsigned long)&(p))
180
181#define READ_AUDIO_CONTROL(p) READ_PORT_ULONG(p->audio_control)
182#define WRITE_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,x)
183#define UMASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)|x)
184#define MASK_AUDIO_CONTROL(p,x) WRITE_PORT_ULONG(p->audio_control,READ_PORT_ULONG(p->audio_control)&x)
185#define READ_AUDIO_STATUS(p) READ_PORT_ULONG(p->audio_status)
186
187#define SET_GRESET(p) UMASK_AUDIO_CONTROL(p,0x0001) /* global reset switch */
188#define UNSET_GRESET(p) MASK_AUDIO_CONTROL(p,~0x0001)
189#define SET_AIE(p) UMASK_AUDIO_CONTROL(p,0x0004) /* interrupt enable */
190#define UNSET_AIE(p) MASK_AUDIO_CONTROL(p,~0x0004)
191#define SET_AIACK(p) UMASK_AUDIO_CONTROL(p,0x0008) /* interrupt acknowledge */
192#define UNSET_AIACKT(p) MASKAUDIO_CONTROL(p,~0x0008)
193#define SET_ECMDAE(p) UMASK_AUDIO_CONTROL(p,0x0010)
194#define UNSET_ECMDAE(p) MASK_AUDIO_CONTROL(p,~0x0010)
195#define SET_ECMDBE(p) UMASK_AUDIO_CONTROL(p,0x0020)
196#define UNSET_ECMDBE(p) MASK_AUDIO_CONTROL(p,~0x0020)
197#define SET_EDATAF(p) UMASK_AUDIO_CONTROL(p,0x0040)
198#define UNSET_EDATAF(p) MASK_AUDIO_CONTROL(p,~0x0040)
199#define SET_EDATBF(p) UMASK_AUDIO_CONTROL(p,0x0080)
200#define UNSET_EDATBF(p) MASK_AUDIO_CONTROL(p,~0x0080)
201#define SET_ESBIRQON(p) UMASK_AUDIO_CONTROL(p,0x0100)
202#define UNSET_ESBIRQON(p) MASK_AUDIO_CONTROL(p,~0x0100)
203#define SET_EMPUIRQ(p) UMASK_AUDIO_CONTROL(p,0x0200)
204#define UNSET_EMPUIRQ(p) MASK_AUDIO_CONTROL(p,~0x0200)
205#define IS_CMDE(a) (READ_PORT_ULONG(a->stat)&0x1) /* cmd empty */
206#define IS_DATF(a) (READ_PORT_ULONG(a->stat)&0x2) /* data filled */
207#define IS_READY(p) (READ_AUDIO_STATUS(p)&0x0001)
208#define IS_DLREADY(p) (READ_AUDIO_STATUS(p)&0x0002)
209#define IS_DLERR(p) (READ_AUDIO_STATUS(p)&0x0004)
210#define IS_GERR(p) (READ_AUDIO_STATUS(p)&0x0008) /* error ! */
211#define IS_CMDAEIRQ(p) (READ_AUDIO_STATUS(p)&0x0010)
212#define IS_CMDBEIRQ(p) (READ_AUDIO_STATUS(p)&0x0020)
213#define IS_DATAFIRQ(p) (READ_AUDIO_STATUS(p)&0x0040)
214#define IS_DATBFIRQ(p) (READ_AUDIO_STATUS(p)&0x0080)
215#define IS_EOBIRQ(p) (READ_AUDIO_STATUS(p)&0x0100) /* interrupt status */
216#define IS_EOSIRQ(p) (READ_AUDIO_STATUS(p)&0x0200)
217#define IS_EOCIRQ(p) (READ_AUDIO_STATUS(p)&0x0400)
218#define IS_UNSLIRQ(p) (READ_AUDIO_STATUS(p)&0x0800)
219#define IS_SBIRQ(p) (READ_AUDIO_STATUS(p)&0x1000)
220#define IS_MPUIRQ(p) (READ_AUDIO_STATUS(p)&0x2000)
221
222#define RESP 0x00000001 /* command flags */
223#define PARM 0x00000002
224#define CMDA 0x00000004
225#define CMDB 0x00000008
226#define NILL 0x00000000
227
228#define LONG0(a) ((u32)a) /* shifts and masks */
229#define BYTE0(a) (LONG0(a)&0xff)
230#define BYTE1(a) (BYTE0(a)<<8)
231#define BYTE2(a) (BYTE0(a)<<16)
232#define BYTE3(a) (BYTE0(a)<<24)
233#define WORD0(a) (LONG0(a)&0xffff)
234#define WORD1(a) (WORD0(a)<<8)
235#define WORD2(a) (WORD0(a)<<16)
236#define TRINIB0(a) (LONG0(a)&0xffffff)
237#define TRINIB1(a) (TRINIB0(a)<<8)
238
239#define RET(a) ((union cmdret *)(a))
240
241#define SEND_GETV(p,b) sendcmd(p,RESP,GETV,0,RET(b)) /* get version */
242#define SEND_GETC(p,b,c) sendcmd(p,PARM|RESP,GETC,c,RET(b))
243#define SEND_GUNS(p,b) sendcmd(p,RESP,GUNS,0,RET(b))
244#define SEND_SCID(p,b) sendcmd(p,RESP,SCID,0,RET(b))
245#define SEND_RMEM(p,b,c,d) sendcmd(p,PARM|RESP,RMEM|BYTE1(b),LONG0(c),RET(d)) /* memory access for firmware write */
246#define SEND_SMEM(p,b,c) sendcmd(p,PARM,SMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */
247#define SEND_WMEM(p,b,c) sendcmd(p,PARM,WMEM|BYTE1(b),LONG0(c),RET(0)) /* memory access for firmware write */
248#define SEND_SDTM(p,b,c) sendcmd(p,PARM|RESP,SDTM|TRINIB1(b),0,RET(c)) /* memory access for firmware write */
249#define SEND_GOTO(p,b) sendcmd(p,PARM,GOTO,LONG0(b),RET(0)) /* memory access for firmware write */
250#define SEND_SETDPLL(p) sendcmd(p,0,ARM_SETDPLL,0,RET(0))
251#define SEND_SSTR(p,b,c) sendcmd(p,PARM,SSTR|BYTE3(b),LONG0(c),RET(0)) /* start stream */
252#define SEND_PSTR(p,b) sendcmd(p,PARM,PSTR,BYTE3(b),RET(0)) /* pause stream */
253#define SEND_KSTR(p,b) sendcmd(p,PARM,KSTR,BYTE3(b),RET(0)) /* stop stream */
254#define SEND_KDMA(p) sendcmd(p,0,KDMA,0,RET(0)) /* stop all dma */
255#define SEND_GPOS(p,b,c,d) sendcmd(p,PARM|RESP,GPOS,BYTE3(c)|BYTE2(b),RET(d)) /* get position in dma */
256#define SEND_SETF(p,b,c,d,e,f,g) sendcmd(p,PARM,SETF|WORD1(b)|BYTE3(c),d|BYTE1(e)|BYTE2(f)|BYTE3(g),RET(0)) /* set sample format at mixer */
257#define SEND_GSTS(p,b,c,d) sendcmd(p,PARM|RESP,GSTS,BYTE3(c)|BYTE2(b),RET(d))
258#define SEND_NGPOS(p,b,c,d) sendcmd(p,PARM|RESP,NGPOS,BYTE3(c)|BYTE2(b),RET(d))
259#define SEND_PSEL(p,b,c) sendcmd(p,PARM,PSEL,BYTE2(b)|BYTE3(c),RET(0)) /* activate lbus path */
260#define SEND_PCLR(p,b,c) sendcmd(p,PARM,PCLR,BYTE2(b)|BYTE3(c),RET(0)) /* deactivate lbus path */
261#define SEND_PLST(p,b) sendcmd(p,PARM,PLST,BYTE3(b),RET(0))
262#define SEND_RSSV(p,b,c,d) sendcmd(p,PARM|RESP,RSSV,BYTE2(b)|BYTE3(c),RET(d))
263#define SEND_LSEL(p,b,c,d,e,f,g,h) sendcmd(p,PARM,LSEL|BYTE1(b)|BYTE2(c)|BYTE3(d),BYTE0(e)|BYTE1(f)|BYTE2(g)|BYTE3(h),RET(0)) /* select paths for internal connections */
264#define SEND_SSRC(p,b,c,d,e) sendcmd(p,PARM,SSRC|BYTE1(b)|WORD2(c),WORD0(d)|WORD2(e),RET(0)) /* configure source */
265#define SEND_SLST(p,b) sendcmd(p,PARM,SLST,BYTE3(b),RET(0))
266#define SEND_RSRC(p,b,c) sendcmd(p,RESP,RSRC|BYTE1(b),0,RET(c)) /* read source config */
267#define SEND_SSRB(p,b,c) sendcmd(p,PARM,SSRB|BYTE1(b),WORD2(c),RET(0))
268#define SEND_SDGV(p,b,c,d,e) sendcmd(p,PARM,SDGV|BYTE2(b)|BYTE3(c),WORD0(d)|WORD2(e),RET(0)) /* set digital mixer */
269#define SEND_RDGV(p,b,c,d) sendcmd(p,PARM|RESP,RDGV|BYTE2(b)|BYTE3(c),0,RET(d)) /* read digital mixer */
270#define SEND_DLST(p,b) sendcmd(p,PARM,DLST,BYTE3(b),RET(0))
271#define SEND_SACR(p,b,c) sendcmd(p,PARM,SACR,WORD0(b)|WORD2(c),RET(0)) /* set AC97 register */
272#define SEND_RACR(p,b,c) sendcmd(p,PARM|RESP,RACR,WORD2(b),RET(c)) /* get AC97 register */
273#define SEND_ALST(p,b) sendcmd(p,PARM,ALST,BYTE3(b),RET(0))
274#define SEND_TXAC(p,b,c,d,e,f) sendcmd(p,PARM,TXAC|BYTE1(b)|WORD2(c),WORD0(d)|BYTE2(e)|BYTE3(f),RET(0))
275#define SEND_RXAC(p,b,c,d) sendcmd(p,PARM|RESP,RXAC,BYTE2(b)|BYTE3(c),RET(d))
276#define SEND_SI2S(p,b) sendcmd(p,PARM,SI2S,WORD2(b),RET(0))
277
278#define EOB_STATUS 0x80000000 /* status flags : block boundary */
279#define EOS_STATUS 0x40000000 /* : stoppped */
280#define EOC_STATUS 0x20000000 /* : stream end */
281#define ERR_STATUS 0x10000000
282#define EMPTY_STATUS 0x08000000
283
284#define IEOB_ENABLE 0x1 /* enable interrupts for status notification above */
285#define IEOS_ENABLE 0x2
286#define IEOC_ENABLE 0x4
287#define RDONCE 0x8
288#define DESC_MAX_MASK 0xff
289
290#define ST_PLAY 0x1 /* stream states */
291#define ST_STOP 0x2
292#define ST_PAUSE 0x4
293
294#define I2S_INTDEC 3 /* config for I2S link */
295#define I2S_MERGER 0
296#define I2S_SPLITTER 0
297#define I2S_MIXER 7
298#define I2S_RATE 44100
299
300#define MODEM_INTDEC 4 /* config for modem link */
301#define MODEM_MERGER 3
302#define MODEM_SPLITTER 0
303#define MODEM_MIXER 11
304
305#define FM_INTDEC 3 /* config for FM/OPL3 link */
306#define FM_MERGER 0
307#define FM_SPLITTER 0
308#define FM_MIXER 9
309
310#define SPLIT_PATH 0x80 /* path splitting flag */
311
312enum FIRMWARE {
313 DATA_REC = 0, EXT_END_OF_FILE, EXT_SEG_ADDR_REC, EXT_GOTO_CMD_REC,
314 EXT_LIN_ADDR_REC,
315};
316
317enum CMDS {
318 GETV = 0x00, GETC, GUNS, SCID, RMEM =
319 0x10, SMEM, WMEM, SDTM, GOTO, SSTR =
320 0x20, PSTR, KSTR, KDMA, GPOS, SETF, GSTS, NGPOS, PSEL =
321 0x30, PCLR, PLST, RSSV, LSEL, SSRC = 0x40, SLST, RSRC, SSRB, SDGV =
322 0x50, RDGV, DLST, SACR = 0x60, RACR, ALST, TXAC, RXAC, SI2S =
323 0x70, ARM_SETDPLL = 0x72,
324};
325
326enum E1SOURCE {
327 ARM2LBUS_FIFO0 = 0, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, ARM2LBUS_FIFO3,
328 ARM2LBUS_FIFO4, ARM2LBUS_FIFO5, ARM2LBUS_FIFO6, ARM2LBUS_FIFO7,
329 ARM2LBUS_FIFO8, ARM2LBUS_FIFO9, ARM2LBUS_FIFO10, ARM2LBUS_FIFO11,
330 ARM2LBUS_FIFO12, ARM2LBUS_FIFO13, ARM2LBUS_FIFO14, ARM2LBUS_FIFO15,
331 INTER0_OUT, INTER1_OUT, INTER2_OUT, INTER3_OUT, INTER4_OUT,
332 INTERM0_OUT, INTERM1_OUT, INTERM2_OUT, INTERM3_OUT, INTERM4_OUT,
333 INTERM5_OUT, INTERM6_OUT, DECIMM0_OUT, DECIMM1_OUT, DECIMM2_OUT,
334 DECIMM3_OUT, DECIM0_OUT, SR3_4_OUT, OPL3_SAMPLE, ASRC0, ASRC1,
335 ACLNK2PADC, ACLNK2MODEM0RX, ACLNK2MIC, ACLNK2MODEM1RX, ACLNK2HNDMIC,
336 DIGITAL_MIXER_OUT0, GAINFUNC0_OUT, GAINFUNC1_OUT, GAINFUNC2_OUT,
337 GAINFUNC3_OUT, GAINFUNC4_OUT, SOFTMODEMTX, SPLITTER0_OUTL,
338 SPLITTER0_OUTR, SPLITTER1_OUTL, SPLITTER1_OUTR, SPLITTER2_OUTL,
339 SPLITTER2_OUTR, SPLITTER3_OUTL, SPLITTER3_OUTR, MERGER0_OUT,
340 MERGER1_OUT, MERGER2_OUT, MERGER3_OUT, ARM2LBUS_FIFO_DIRECT, NO_OUT
341};
342
343enum E2SINK {
344 LBUS2ARM_FIFO0 = 0, LBUS2ARM_FIFO1, LBUS2ARM_FIFO2, LBUS2ARM_FIFO3,
345 LBUS2ARM_FIFO4, LBUS2ARM_FIFO5, LBUS2ARM_FIFO6, LBUS2ARM_FIFO7,
346 INTER0_IN, INTER1_IN, INTER2_IN, INTER3_IN, INTER4_IN, INTERM0_IN,
347 INTERM1_IN, INTERM2_IN, INTERM3_IN, INTERM4_IN, INTERM5_IN, INTERM6_IN,
348 DECIMM0_IN, DECIMM1_IN, DECIMM2_IN, DECIMM3_IN, DECIM0_IN, SR3_4_IN,
349 PDAC2ACLNK, MODEM0TX2ACLNK, MODEM1TX2ACLNK, HNDSPK2ACLNK,
350 DIGITAL_MIXER_IN0, DIGITAL_MIXER_IN1, DIGITAL_MIXER_IN2,
351 DIGITAL_MIXER_IN3, DIGITAL_MIXER_IN4, DIGITAL_MIXER_IN5,
352 DIGITAL_MIXER_IN6, DIGITAL_MIXER_IN7, DIGITAL_MIXER_IN8,
353 DIGITAL_MIXER_IN9, DIGITAL_MIXER_IN10, DIGITAL_MIXER_IN11,
354 GAINFUNC0_IN, GAINFUNC1_IN, GAINFUNC2_IN, GAINFUNC3_IN, GAINFUNC4_IN,
355 SOFTMODEMRX, SPLITTER0_IN, SPLITTER1_IN, SPLITTER2_IN, SPLITTER3_IN,
356 MERGER0_INL, MERGER0_INR, MERGER1_INL, MERGER1_INR, MERGER2_INL,
357 MERGER2_INR, MERGER3_INL, MERGER3_INR, E2SINK_MAX
358};
359
360enum LBUS_SINK {
361 LS_SRC_INTERPOLATOR = 0, LS_SRC_INTERPOLATORM, LS_SRC_DECIMATOR,
362 LS_SRC_DECIMATORM, LS_MIXER_IN, LS_MIXER_GAIN_FUNCTION,
363 LS_SRC_SPLITTER, LS_SRC_MERGER, LS_NONE1, LS_NONE2,
364};
365
366enum RT_CHANNEL_IDS {
367 M0TX = 0, M1TX, TAMTX, HSSPKR, PDAC, DSNDTX0, DSNDTX1, DSNDTX2,
368 DSNDTX3, DSNDTX4, DSNDTX5, DSNDTX6, DSNDTX7, WVSTRTX, COP3DTX, SPARE,
369 M0RX, HSMIC, M1RX, CLEANRX, MICADC, PADC, COPRX1, COPRX2,
370 CHANNEL_ID_COUNTER
371};
372
373enum { SB_CMD = 0, MODEM_CMD, I2S_CMD0, I2S_CMD1, FM_CMD, MAX_CMD };
374
375struct lbuspath {
376 unsigned char *noconv;
377 unsigned char *stereo;
378 unsigned char *mono;
379};
380
381struct cmdport {
382 u32 data1; /* cmd,param */
383 u32 data2; /* param */
384 u32 stat; /* status */
385 u32 pad[5];
386};
387
388struct riptideport {
389 u32 audio_control; /* status registers */
390 u32 audio_status;
391 u32 pad[2];
392 struct cmdport port[2]; /* command ports */
393};
394
395struct cmdif {
396 struct riptideport *hwport;
397 spinlock_t lock;
398 unsigned int cmdcnt; /* cmd statistics */
399 unsigned int cmdtime;
400 unsigned int cmdtimemax;
401 unsigned int cmdtimemin;
402 unsigned int errcnt;
403 int is_reset;
404};
405
406struct riptide_firmware {
407 u16 ASIC;
408 u16 CODEC;
409 u16 AUXDSP;
410 u16 PROG;
411};
412
413union cmdret {
414 u8 retbytes[8];
415 u16 retwords[4];
416 u32 retlongs[2];
417};
418
419union firmware_version {
420 union cmdret ret;
421 struct riptide_firmware firmware;
422};
423
424#define get_pcmhwdev(substream) (struct pcmhw *)(substream->runtime->private_data)
425
426#define PLAYBACK_SUBSTREAMS 3
427struct snd_riptide {
428 struct snd_card *card;
429 struct pci_dev *pci;
430 const struct firmware *fw_entry;
431
432 struct cmdif *cif;
433
434 struct snd_pcm *pcm;
435 struct snd_pcm *pcm_i2s;
436 struct snd_rawmidi *rmidi;
437 struct snd_opl3 *opl3;
438 struct snd_ac97 *ac97;
439 struct snd_ac97_bus *ac97_bus;
440
441 struct snd_pcm_substream *playback_substream[PLAYBACK_SUBSTREAMS];
442 struct snd_pcm_substream *capture_substream;
443
444 int openstreams;
445
446 int irq;
447 unsigned long port;
448 unsigned short mpuaddr;
449 unsigned short opladdr;
450#ifdef SUPPORT_JOYSTICK
451 unsigned short gameaddr;
452#endif
453 struct resource *res_port;
454
455 unsigned short device_id;
456
457 union firmware_version firmware;
458
459 spinlock_t lock;
460 struct tasklet_struct riptide_tq;
461 struct snd_info_entry *proc_entry;
462
463 unsigned long received_irqs;
464 unsigned long handled_irqs;
465#ifdef CONFIG_PM
466 int in_suspend;
467#endif
468};
469
470struct sgd { /* scatter gather desriptor */
471 u32 dwNextLink;
472 u32 dwSegPtrPhys;
473 u32 dwSegLen;
474 u32 dwStat_Ctl;
475};
476
477struct pcmhw { /* pcm descriptor */
478 struct lbuspath paths;
479 unsigned char *lbuspath;
480 unsigned char source;
481 unsigned char intdec[2];
482 unsigned char mixer;
483 unsigned char id;
484 unsigned char state;
485 unsigned int rate;
486 unsigned int channels;
487 snd_pcm_format_t format;
488 struct snd_dma_buffer sgdlist;
489 struct sgd *sgdbuf;
490 unsigned int size;
491 unsigned int pages;
492 unsigned int oldpos;
493 unsigned int pointer;
494};
495
496#define CMDRET_ZERO (union cmdret){{(u32)0, (u32) 0}}
497
498static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm,
499 union cmdret *ret);
500static int getsourcesink(struct cmdif *cif, unsigned char source,
501 unsigned char sink, unsigned char *a,
502 unsigned char *b);
503static int snd_riptide_initialize(struct snd_riptide *chip);
504static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip);
505
506/*
507 */
508
509static struct pci_device_id snd_riptide_ids[] = {
510 {
511 .vendor = 0x127a,.device = 0x4310,
512 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
513 },
514 {
515 .vendor = 0x127a,.device = 0x4320,
516 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
517 },
518 {
519 .vendor = 0x127a,.device = 0x4330,
520 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
521 },
522 {
523 .vendor = 0x127a,.device = 0x4340,
524 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
525 },
526 {0,},
527};
528
529#ifdef SUPPORT_JOYSTICK
530static struct pci_device_id snd_riptide_joystick_ids[] = {
531 {
532 .vendor = 0x127a,.device = 0x4312,
533 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
534 },
535 {
536 .vendor = 0x127a,.device = 0x4322,
537 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
538 },
539 {.vendor = 0x127a,.device = 0x4332,
540 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
541 },
542 {.vendor = 0x127a,.device = 0x4342,
543 .subvendor = PCI_ANY_ID,.subdevice = PCI_ANY_ID,
544 },
545 {0,},
546};
547#endif
548
549MODULE_DEVICE_TABLE(pci, snd_riptide_ids);
550
551/*
552 */
553
554static unsigned char lbusin2out[E2SINK_MAX + 1][2] = {
555 {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT,
556 LS_NONE2},
557 {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT,
558 LS_NONE2},
559 {INTER0_OUT, LS_SRC_INTERPOLATOR}, {INTER1_OUT, LS_SRC_INTERPOLATOR},
560 {INTER2_OUT, LS_SRC_INTERPOLATOR}, {INTER3_OUT, LS_SRC_INTERPOLATOR},
561 {INTER4_OUT, LS_SRC_INTERPOLATOR}, {INTERM0_OUT, LS_SRC_INTERPOLATORM},
562 {INTERM1_OUT, LS_SRC_INTERPOLATORM}, {INTERM2_OUT,
563 LS_SRC_INTERPOLATORM},
564 {INTERM3_OUT, LS_SRC_INTERPOLATORM}, {INTERM4_OUT,
565 LS_SRC_INTERPOLATORM},
566 {INTERM5_OUT, LS_SRC_INTERPOLATORM}, {INTERM6_OUT,
567 LS_SRC_INTERPOLATORM},
568 {DECIMM0_OUT, LS_SRC_DECIMATORM}, {DECIMM1_OUT, LS_SRC_DECIMATORM},
569 {DECIMM2_OUT, LS_SRC_DECIMATORM}, {DECIMM3_OUT, LS_SRC_DECIMATORM},
570 {DECIM0_OUT, LS_SRC_DECIMATOR}, {SR3_4_OUT, LS_NONE1}, {NO_OUT,
571 LS_NONE2},
572 {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1},
573 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
574 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
575 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
576 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
577 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
578 {DIGITAL_MIXER_OUT0, LS_MIXER_IN}, {DIGITAL_MIXER_OUT0, LS_MIXER_IN},
579 {GAINFUNC0_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC1_OUT,
580 LS_MIXER_GAIN_FUNCTION},
581 {GAINFUNC2_OUT, LS_MIXER_GAIN_FUNCTION}, {GAINFUNC3_OUT,
582 LS_MIXER_GAIN_FUNCTION},
583 {GAINFUNC4_OUT, LS_MIXER_GAIN_FUNCTION}, {SOFTMODEMTX, LS_NONE1},
584 {SPLITTER0_OUTL, LS_SRC_SPLITTER}, {SPLITTER1_OUTL, LS_SRC_SPLITTER},
585 {SPLITTER2_OUTL, LS_SRC_SPLITTER}, {SPLITTER3_OUTL, LS_SRC_SPLITTER},
586 {MERGER0_OUT, LS_SRC_MERGER}, {MERGER0_OUT, LS_SRC_MERGER},
587 {MERGER1_OUT, LS_SRC_MERGER},
588 {MERGER1_OUT, LS_SRC_MERGER}, {MERGER2_OUT, LS_SRC_MERGER},
589 {MERGER2_OUT, LS_SRC_MERGER},
590 {MERGER3_OUT, LS_SRC_MERGER}, {MERGER3_OUT, LS_SRC_MERGER}, {NO_OUT,
591 LS_NONE2},
592};
593
594static unsigned char lbus_play_opl3[] = {
595 DIGITAL_MIXER_IN0 + FM_MIXER, 0xff
596};
597static unsigned char lbus_play_modem[] = {
598 DIGITAL_MIXER_IN0 + MODEM_MIXER, 0xff
599};
600static unsigned char lbus_play_i2s[] = {
601 INTER0_IN + I2S_INTDEC, DIGITAL_MIXER_IN0 + I2S_MIXER, 0xff
602};
603static unsigned char lbus_play_out[] = {
604 PDAC2ACLNK, 0xff
605};
606static unsigned char lbus_play_outhp[] = {
607 HNDSPK2ACLNK, 0xff
608};
609static unsigned char lbus_play_noconv1[] = {
610 DIGITAL_MIXER_IN0, 0xff
611};
612static unsigned char lbus_play_stereo1[] = {
613 INTER0_IN, DIGITAL_MIXER_IN0, 0xff
614};
615static unsigned char lbus_play_mono1[] = {
616 INTERM0_IN, DIGITAL_MIXER_IN0, 0xff
617};
618static unsigned char lbus_play_noconv2[] = {
619 DIGITAL_MIXER_IN1, 0xff
620};
621static unsigned char lbus_play_stereo2[] = {
622 INTER1_IN, DIGITAL_MIXER_IN1, 0xff
623};
624static unsigned char lbus_play_mono2[] = {
625 INTERM1_IN, DIGITAL_MIXER_IN1, 0xff
626};
627static unsigned char lbus_play_noconv3[] = {
628 DIGITAL_MIXER_IN2, 0xff
629};
630static unsigned char lbus_play_stereo3[] = {
631 INTER2_IN, DIGITAL_MIXER_IN2, 0xff
632};
633static unsigned char lbus_play_mono3[] = {
634 INTERM2_IN, DIGITAL_MIXER_IN2, 0xff
635};
636static unsigned char lbus_rec_noconv1[] = {
637 LBUS2ARM_FIFO5, 0xff
638};
639static unsigned char lbus_rec_stereo1[] = {
640 DECIM0_IN, LBUS2ARM_FIFO5, 0xff
641};
642static unsigned char lbus_rec_mono1[] = {
643 DECIMM3_IN, LBUS2ARM_FIFO5, 0xff
644};
645
646static unsigned char play_ids[] = { 4, 1, 2, };
647static unsigned char play_sources[] = {
648 ARM2LBUS_FIFO4, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2,
649};
650static struct lbuspath lbus_play_paths[] = {
651 {
652 .noconv = lbus_play_noconv1,
653 .stereo = lbus_play_stereo1,
654 .mono = lbus_play_mono1,
655 },
656 {
657 .noconv = lbus_play_noconv2,
658 .stereo = lbus_play_stereo2,
659 .mono = lbus_play_mono2,
660 },
661 {
662 .noconv = lbus_play_noconv3,
663 .stereo = lbus_play_stereo3,
664 .mono = lbus_play_mono3,
665 },
666};
667static struct lbuspath lbus_rec_path = {
668 .noconv = lbus_rec_noconv1,
669 .stereo = lbus_rec_stereo1,
670 .mono = lbus_rec_mono1,
671};
672
673#define FIRMWARE_VERSIONS 1
674static union firmware_version firmware_versions[] = {
675 {
676 .firmware.ASIC = 3,.firmware.CODEC = 2,
677 .firmware.AUXDSP = 3,.firmware.PROG = 773,
678 },
679};
680
681static u32 atoh(unsigned char *in, unsigned int len)
682{
683 u32 sum = 0;
684 unsigned int mult = 1;
685 unsigned char c;
686
687 while (len) {
688 c = in[len - 1];
689 if ((c >= '0') && (c <= '9'))
690 sum += mult * (c - '0');
691 else if ((c >= 'A') && (c <= 'F'))
692 sum += mult * (c - ('A' - 10));
693 else if ((c >= 'a') && (c <= 'f'))
694 sum += mult * (c - ('a' - 10));
695 mult *= 16;
696 --len;
697 }
698 return sum;
699}
700
701static int senddata(struct cmdif *cif, unsigned char *in, u32 offset)
702{
703 u32 addr;
704 u32 data;
705 u32 i;
706 unsigned char *p;
707
708 i = atoh(&in[1], 2);
709 addr = offset + atoh(&in[3], 4);
710 if (SEND_SMEM(cif, 0, addr) != 0)
711 return -EACCES;
712 p = in + 9;
713 while (i) {
714 data = atoh(p, 8);
715 if (SEND_WMEM(cif, 2,
716 ((data & 0x0f0f0f0f) << 4) | ((data & 0xf0f0f0f0)
717 >> 4)))
718 return -EACCES;
719 i -= 4;
720 p += 8;
721 }
722 return 0;
723}
724
725static int loadfirmware(struct cmdif *cif, unsigned char *img,
726 unsigned int size)
727{
728 unsigned char *in;
729 u32 laddr, saddr, t, val;
730 int err = 0;
731
732 laddr = saddr = 0;
733 while (size > 0 && err == 0) {
734 in = img;
735 if (in[0] == ':') {
736 t = atoh(&in[7], 2);
737 switch (t) {
738 case DATA_REC:
739 err = senddata(cif, in, laddr + saddr);
740 break;
741 case EXT_SEG_ADDR_REC:
742 saddr = atoh(&in[9], 4) << 4;
743 break;
744 case EXT_LIN_ADDR_REC:
745 laddr = atoh(&in[9], 4) << 16;
746 break;
747 case EXT_GOTO_CMD_REC:
748 val = atoh(&in[9], 8);
749 if (SEND_GOTO(cif, val) != 0)
750 err = -EACCES;
751 break;
752 case EXT_END_OF_FILE:
753 size = 0;
754 break;
755 default:
756 break;
757 }
758 while (size > 0) {
759 size--;
760 if (*img++ == '\n')
761 break;
762 }
763 }
764 }
765 snd_printdd("load firmware return %d\n", err);
766 return err;
767}
768
769static void
770alloclbuspath(struct cmdif *cif, unsigned char source,
771 unsigned char *path, unsigned char *mixer, unsigned char *s)
772{
773 while (*path != 0xff) {
774 unsigned char sink, type;
775
776 sink = *path & (~SPLIT_PATH);
777 if (sink != E2SINK_MAX) {
778 snd_printdd("alloc path 0x%x->0x%x\n", source, sink);
779 SEND_PSEL(cif, source, sink);
780 source = lbusin2out[sink][0];
781 type = lbusin2out[sink][1];
782 if (type == LS_MIXER_IN) {
783 if (mixer)
784 *mixer = sink - DIGITAL_MIXER_IN0;
785 }
786 if (type == LS_SRC_DECIMATORM ||
787 type == LS_SRC_DECIMATOR ||
788 type == LS_SRC_INTERPOLATORM ||
789 type == LS_SRC_INTERPOLATOR) {
790 if (s) {
791 if (s[0] != 0xff)
792 s[1] = sink;
793 else
794 s[0] = sink;
795 }
796 }
797 }
798 if (*path++ & SPLIT_PATH) {
799 unsigned char *npath = path;
800
801 while (*npath != 0xff)
802 npath++;
803 alloclbuspath(cif, source + 1, ++npath, mixer, s);
804 }
805 }
806}
807
808static void
809freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path)
810{
811 while (*path != 0xff) {
812 unsigned char sink;
813
814 sink = *path & (~SPLIT_PATH);
815 if (sink != E2SINK_MAX) {
816 snd_printdd("free path 0x%x->0x%x\n", source, sink);
817 SEND_PCLR(cif, source, sink);
818 source = lbusin2out[sink][0];
819 }
820 if (*path++ & SPLIT_PATH) {
821 unsigned char *npath = path;
822
823 while (*npath != 0xff)
824 npath++;
825 freelbuspath(cif, source + 1, ++npath);
826 }
827 }
828}
829
830static int writearm(struct cmdif *cif, u32 addr, u32 data, u32 mask)
831{
832 union cmdret rptr = CMDRET_ZERO;
833 unsigned int i = MAX_WRITE_RETRY;
834 int flag = 1;
835
836 SEND_RMEM(cif, 0x02, addr, &rptr);
837 rptr.retlongs[0] &= (~mask);
838
839 while (--i) {
840 SEND_SMEM(cif, 0x01, addr);
841 SEND_WMEM(cif, 0x02, (rptr.retlongs[0] | data));
842 SEND_RMEM(cif, 0x02, addr, &rptr);
843 if ((rptr.retlongs[0] & data) == data) {
844 flag = 0;
845 break;
846 } else
847 rptr.retlongs[0] &= ~mask;
848 }
849 snd_printdd("send arm 0x%x 0x%x 0x%x return %d\n", addr, data, mask,
850 flag);
851 return flag;
852}
853
854static int sendcmd(struct cmdif *cif, u32 flags, u32 cmd, u32 parm,
855 union cmdret *ret)
856{
857 int i, j;
858 int err;
859 unsigned int time = 0;
860 unsigned long irqflags;
861 struct riptideport *hwport;
862 struct cmdport *cmdport = NULL;
863
864 snd_assert(cif, return -EINVAL);
865
866 hwport = cif->hwport;
867 if (cif->errcnt > MAX_ERROR_COUNT) {
868 if (cif->is_reset) {
869 snd_printk(KERN_ERR
870 "Riptide: Too many failed cmds, reinitializing\n");
871 if (riptide_reset(cif, NULL) == 0) {
872 cif->errcnt = 0;
873 return -EIO;
874 }
875 }
876 snd_printk(KERN_ERR "Riptide: Initialization failed.\n");
877 return -EINVAL;
878 }
879 if (ret) {
880 ret->retlongs[0] = 0;
881 ret->retlongs[1] = 0;
882 }
883 i = 0;
884 spin_lock_irqsave(&cif->lock, irqflags);
885 while (i++ < CMDIF_TIMEOUT && !IS_READY(cif->hwport))
886 udelay(10);
887 if (i >= CMDIF_TIMEOUT) {
888 err = -EBUSY;
889 goto errout;
890 }
891
892 err = 0;
893 for (j = 0, time = 0; time < CMDIF_TIMEOUT; j++, time += 2) {
894 cmdport = &(hwport->port[j % 2]);
895 if (IS_DATF(cmdport)) { /* free pending data */
896 READ_PORT_ULONG(cmdport->data1);
897 READ_PORT_ULONG(cmdport->data2);
898 }
899 if (IS_CMDE(cmdport)) {
900 if (flags & PARM) /* put data */
901 WRITE_PORT_ULONG(cmdport->data2, parm);
902 WRITE_PORT_ULONG(cmdport->data1, cmd); /* write cmd */
903 if ((flags & RESP) && ret) {
904 while (!IS_DATF(cmdport) &&
905 time++ < CMDIF_TIMEOUT)
906 udelay(10);
907 if (time < CMDIF_TIMEOUT) { /* read response */
908 ret->retlongs[0] =
909 READ_PORT_ULONG(cmdport->data1);
910 ret->retlongs[1] =
911 READ_PORT_ULONG(cmdport->data2);
912 } else {
913 err = -ENOSYS;
914 goto errout;
915 }
916 }
917 break;
918 }
919 udelay(20);
920 }
921 if (time == CMDIF_TIMEOUT) {
922 err = -ENODATA;
923 goto errout;
924 }
925 spin_unlock_irqrestore(&cif->lock, irqflags);
926
927 cif->cmdcnt++; /* update command statistics */
928 cif->cmdtime += time;
929 if (time > cif->cmdtimemax)
930 cif->cmdtimemax = time;
931 if (time < cif->cmdtimemin)
932 cif->cmdtimemin = time;
933 if ((cif->cmdcnt) % 1000 == 0)
934 snd_printdd
935 ("send cmd %d time: %d mintime: %d maxtime %d err: %d\n",
936 cif->cmdcnt, cif->cmdtime, cif->cmdtimemin,
937 cif->cmdtimemax, cif->errcnt);
938 return 0;
939
940 errout:
941 cif->errcnt++;
942 spin_unlock_irqrestore(&cif->lock, irqflags);
943 snd_printdd
944 ("send cmd %d hw: 0x%x flag: 0x%x cmd: 0x%x parm: 0x%x ret: 0x%x 0x%x CMDE: %d DATF: %d failed %d\n",
945 cif->cmdcnt, (int)((void *)&(cmdport->stat) - (void *)hwport),
946 flags, cmd, parm, ret ? ret->retlongs[0] : 0,
947 ret ? ret->retlongs[1] : 0, IS_CMDE(cmdport), IS_DATF(cmdport),
948 err);
949 return err;
950}
951
952static int
953setmixer(struct cmdif *cif, short num, unsigned short rval, unsigned short lval)
954{
955 union cmdret rptr = CMDRET_ZERO;
956 int i = 0;
957
958 snd_printdd("sent mixer %d: 0x%d 0x%d\n", num, rval, lval);
959 do {
960 SEND_SDGV(cif, num, num, rval, lval);
961 SEND_RDGV(cif, num, num, &rptr);
962 if (rptr.retwords[0] == lval && rptr.retwords[1] == rval)
963 return 0;
964 } while (i++ < MAX_WRITE_RETRY);
965 snd_printdd("sent mixer failed\n");
966 return -EIO;
967}
968
969static int getpaths(struct cmdif *cif, unsigned char *o)
970{
971 unsigned char src[E2SINK_MAX];
972 unsigned char sink[E2SINK_MAX];
973 int i, j = 0;
974
975 for (i = 0; i < E2SINK_MAX; i++) {
976 getsourcesink(cif, i, i, &src[i], &sink[i]);
977 if (sink[i] < E2SINK_MAX) {
978 o[j++] = sink[i];
979 o[j++] = i;
980 }
981 }
982 return j;
983}
984
985static int
986getsourcesink(struct cmdif *cif, unsigned char source, unsigned char sink,
987 unsigned char *a, unsigned char *b)
988{
989 union cmdret rptr = CMDRET_ZERO;
990
991 if (SEND_RSSV(cif, source, sink, &rptr) &&
992 SEND_RSSV(cif, source, sink, &rptr))
993 return -EIO;
994 *a = rptr.retbytes[0];
995 *b = rptr.retbytes[1];
996 snd_printdd("getsourcesink 0x%x 0x%x\n", *a, *b);
997 return 0;
998}
999
1000static int
1001getsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int *rate)
1002{
1003 unsigned char *s;
1004 unsigned int p[2] = { 0, 0 };
1005 int i;
1006 union cmdret rptr = CMDRET_ZERO;
1007
1008 s = intdec;
1009 for (i = 0; i < 2; i++) {
1010 if (*s != 0xff) {
1011 if (SEND_RSRC(cif, *s, &rptr) &&
1012 SEND_RSRC(cif, *s, &rptr))
1013 return -EIO;
1014 p[i] += rptr.retwords[1];
1015 p[i] *= rptr.retwords[2];
1016 p[i] += rptr.retwords[3];
1017 p[i] /= 65536;
1018 }
1019 s++;
1020 }
1021 if (p[0]) {
1022 if (p[1] != p[0])
1023 snd_printdd("rates differ %d %d\n", p[0], p[1]);
1024 *rate = (unsigned int)p[0];
1025 } else
1026 *rate = (unsigned int)p[1];
1027 snd_printdd("getsampleformat %d %d %d\n", intdec[0], intdec[1], *rate);
1028 return 0;
1029}
1030
1031static int
1032setsampleformat(struct cmdif *cif,
1033 unsigned char mixer, unsigned char id,
1034 unsigned char channels, unsigned char format)
1035{
1036 unsigned char w, ch, sig, order;
1037
1038 snd_printdd
1039 ("setsampleformat mixer: %d id: %d channels: %d format: %d\n",
1040 mixer, id, channels, format);
1041 ch = channels == 1;
1042 w = snd_pcm_format_width(format) == 8;
1043 sig = snd_pcm_format_unsigned(format) != 0;
1044 order = snd_pcm_format_big_endian(format) != 0;
1045
1046 if (SEND_SETF(cif, mixer, w, ch, order, sig, id) &&
1047 SEND_SETF(cif, mixer, w, ch, order, sig, id)) {
1048 snd_printdd("setsampleformat failed\n");
1049 return -EIO;
1050 }
1051 return 0;
1052}
1053
1054static int
1055setsamplerate(struct cmdif *cif, unsigned char *intdec, unsigned int rate)
1056{
1057 u32 D, M, N;
1058 union cmdret rptr = CMDRET_ZERO;
1059 int i;
1060
1061 snd_printdd("setsamplerate intdec: %d,%d rate: %d\n", intdec[0],
1062 intdec[1], rate);
1063 D = 48000;
1064 M = ((rate == 48000) ? 47999 : rate) * 65536;
1065 N = M % D;
1066 M /= D;
1067 for (i = 0; i < 2; i++) {
1068 if (*intdec != 0xff) {
1069 do {
1070 SEND_SSRC(cif, *intdec, D, M, N);
1071 SEND_RSRC(cif, *intdec, &rptr);
1072 } while (rptr.retwords[1] != D &&
1073 rptr.retwords[2] != M &&
1074 rptr.retwords[3] != N &&
1075 i++ < MAX_WRITE_RETRY);
1076 if (i == MAX_WRITE_RETRY) {
1077 snd_printdd("sent samplerate %d: %d failed\n",
1078 *intdec, rate);
1079 return -EIO;
1080 }
1081 }
1082 intdec++;
1083 }
1084 return 0;
1085}
1086
1087static int
1088getmixer(struct cmdif *cif, short num, unsigned short *rval,
1089 unsigned short *lval)
1090{
1091 union cmdret rptr = CMDRET_ZERO;
1092
1093 if (SEND_RDGV(cif, num, num, &rptr) && SEND_RDGV(cif, num, num, &rptr))
1094 return -EIO;
1095 *rval = rptr.retwords[0];
1096 *lval = rptr.retwords[1];
1097 snd_printdd("got mixer %d: 0x%d 0x%d\n", num, *rval, *lval);
1098 return 0;
1099}
1100
1101static void riptide_handleirq(unsigned long dev_id)
1102{
1103 struct snd_riptide *chip = (void *)dev_id;
1104 struct cmdif *cif = chip->cif;
1105 struct snd_pcm_substream *substream[PLAYBACK_SUBSTREAMS + 1];
1106 struct snd_pcm_runtime *runtime;
1107 struct pcmhw *data = NULL;
1108 unsigned int pos, period_bytes;
1109 struct sgd *c;
1110 int i, j;
1111 unsigned int flag;
1112
1113 if (!cif)
1114 return;
1115
1116 for (i = 0; i < PLAYBACK_SUBSTREAMS; i++)
1117 substream[i] = chip->playback_substream[i];
1118 substream[i] = chip->capture_substream;
1119 for (i = 0; i < PLAYBACK_SUBSTREAMS + 1; i++) {
1120 if (substream[i] &&
1121 (runtime = substream[i]->runtime) &&
1122 (data = runtime->private_data) && data->state != ST_STOP) {
1123 pos = 0;
1124 for (j = 0; j < data->pages; j++) {
1125 c = &data->sgdbuf[j];
1126 flag = le32_to_cpu(c->dwStat_Ctl);
1127 if (flag & EOB_STATUS)
1128 pos += le32_to_cpu(c->dwSegLen);
1129 if (flag & EOC_STATUS)
1130 pos += le32_to_cpu(c->dwSegLen);
1131 if ((flag & EOS_STATUS)
1132 && (data->state == ST_PLAY)) {
1133 data->state = ST_STOP;
1134 snd_printk(KERN_ERR
1135 "Riptide: DMA stopped unexpectedly\n");
1136 }
1137 c->dwStat_Ctl =
1138 cpu_to_le32(flag &
1139 ~(EOS_STATUS | EOB_STATUS |
1140 EOC_STATUS));
1141 }
1142 data->pointer += pos;
1143 pos += data->oldpos;
1144 if (data->state != ST_STOP) {
1145 period_bytes =
1146 frames_to_bytes(runtime,
1147 runtime->period_size);
1148 snd_printdd
1149 ("interrupt 0x%x after 0x%lx of 0x%lx frames in period\n",
1150 READ_AUDIO_STATUS(cif->hwport),
1151 bytes_to_frames(runtime, pos),
1152 runtime->period_size);
1153 j = 0;
1154 if (pos >= period_bytes) {
1155 j++;
1156 while (pos >= period_bytes)
1157 pos -= period_bytes;
1158 }
1159 data->oldpos = pos;
1160 if (j > 0)
1161 snd_pcm_period_elapsed(substream[i]);
1162 }
1163 }
1164 }
1165}
1166
1167#ifdef CONFIG_PM
1168static int riptide_suspend(struct pci_dev *pci, pm_message_t state)
1169{
1170 struct snd_card *card = pci_get_drvdata(pci);
1171 struct snd_riptide *chip = card->private_data;
1172
1173 chip->in_suspend = 1;
1174 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
1175 snd_pcm_suspend_all(chip->pcm);
1176 snd_ac97_suspend(chip->ac97);
1177 pci_set_power_state(pci, PCI_D3hot);
1178 pci_disable_device(pci);
1179 pci_save_state(pci);
1180 return 0;
1181}
1182
1183static int riptide_resume(struct pci_dev *pci)
1184{
1185 struct snd_card *card = pci_get_drvdata(pci);
1186 struct snd_riptide *chip = card->private_data;
1187
1188 pci_restore_state(pci);
1189 pci_enable_device(pci);
1190 pci_set_power_state(pci, PCI_D0);
1191 pci_set_master(pci);
1192 snd_riptide_initialize(chip);
1193 snd_ac97_resume(chip->ac97);
1194 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
1195 chip->in_suspend = 0;
1196 return 0;
1197}
1198#endif
1199
1200static int riptide_reset(struct cmdif *cif, struct snd_riptide *chip)
1201{
1202 int timeout, tries;
1203 union cmdret rptr = CMDRET_ZERO;
1204 union firmware_version firmware;
1205 int i, j, err, has_firmware;
1206
1207 if (!cif)
1208 return -EINVAL;
1209
1210 cif->cmdcnt = 0;
1211 cif->cmdtime = 0;
1212 cif->cmdtimemax = 0;
1213 cif->cmdtimemin = 0xffffffff;
1214 cif->errcnt = 0;
1215 cif->is_reset = 0;
1216
1217 tries = RESET_TRIES;
1218 has_firmware = 0;
1219 while (has_firmware == 0 && tries-- > 0) {
1220 for (i = 0; i < 2; i++) {
1221 WRITE_PORT_ULONG(cif->hwport->port[i].data1, 0);
1222 WRITE_PORT_ULONG(cif->hwport->port[i].data2, 0);
1223 }
1224 SET_GRESET(cif->hwport);
1225 udelay(100);
1226 UNSET_GRESET(cif->hwport);
1227 udelay(100);
1228
1229 for (timeout = 100000; --timeout; udelay(10)) {
1230 if (IS_READY(cif->hwport) && !IS_GERR(cif->hwport))
1231 break;
1232 }
1233 if (timeout == 0) {
1234 snd_printk(KERN_ERR
1235 "Riptide: device not ready, audio status: 0x%x ready: %d gerr: %d\n",
1236 READ_AUDIO_STATUS(cif->hwport),
1237 IS_READY(cif->hwport), IS_GERR(cif->hwport));
1238 return -EIO;
1239 } else {
1240 snd_printdd
1241 ("Riptide: audio status: 0x%x ready: %d gerr: %d\n",
1242 READ_AUDIO_STATUS(cif->hwport),
1243 IS_READY(cif->hwport), IS_GERR(cif->hwport));
1244 }
1245
1246 SEND_GETV(cif, &rptr);
1247 for (i = 0; i < 4; i++)
1248 firmware.ret.retwords[i] = rptr.retwords[i];
1249
1250 snd_printdd
1251 ("Firmware version: ASIC: %d CODEC %d AUXDSP %d PROG %d\n",
1252 firmware.firmware.ASIC, firmware.firmware.CODEC,
1253 firmware.firmware.AUXDSP, firmware.firmware.PROG);
1254
1255 for (j = 0; j < FIRMWARE_VERSIONS; j++) {
1256 has_firmware = 1;
1257 for (i = 0; i < 4; i++) {
1258 if (firmware_versions[j].ret.retwords[i] !=
1259 firmware.ret.retwords[i])
1260 has_firmware = 0;
1261 }
1262 if (has_firmware)
1263 break;
1264 }
1265
1266 if (chip != NULL && has_firmware == 0) {
1267 snd_printdd("Writing Firmware\n");
1268 if (!chip->fw_entry) {
1269 if ((err =
1270 request_firmware(&chip->fw_entry,
1271 "riptide.hex",
1272 &chip->pci->dev)) != 0) {
1273 snd_printk(KERN_ERR
1274 "Riptide: Firmware not available %d\n",
1275 err);
1276 return -EIO;
1277 }
1278 }
1279 err = loadfirmware(cif, chip->fw_entry->data,
1280 chip->fw_entry->size);
1281 if (err)
1282 snd_printk(KERN_ERR
1283 "Riptide: Could not load firmware %d\n",
1284 err);
1285 }
1286 }
1287
1288 SEND_SACR(cif, 0, AC97_RESET);
1289 SEND_RACR(cif, AC97_RESET, &rptr);
1290 snd_printdd("AC97: 0x%x 0x%x\n", rptr.retlongs[0], rptr.retlongs[1]);
1291
1292 SEND_PLST(cif, 0);
1293 SEND_SLST(cif, 0);
1294 SEND_DLST(cif, 0);
1295 SEND_ALST(cif, 0);
1296 SEND_KDMA(cif);
1297
1298 writearm(cif, 0x301F8, 1, 1);
1299 writearm(cif, 0x301F4, 1, 1);
1300
1301 SEND_LSEL(cif, MODEM_CMD, 0, 0, MODEM_INTDEC, MODEM_MERGER,
1302 MODEM_SPLITTER, MODEM_MIXER);
1303 setmixer(cif, MODEM_MIXER, 0x7fff, 0x7fff);
1304 alloclbuspath(cif, ARM2LBUS_FIFO13, lbus_play_modem, NULL, NULL);
1305
1306 SEND_LSEL(cif, FM_CMD, 0, 0, FM_INTDEC, FM_MERGER, FM_SPLITTER,
1307 FM_MIXER);
1308 setmixer(cif, FM_MIXER, 0x7fff, 0x7fff);
1309 writearm(cif, 0x30648 + FM_MIXER * 4, 0x01, 0x00000005);
1310 writearm(cif, 0x301A8, 0x02, 0x00000002);
1311 writearm(cif, 0x30264, 0x08, 0xffffffff);
1312 alloclbuspath(cif, OPL3_SAMPLE, lbus_play_opl3, NULL, NULL);
1313
1314 SEND_SSRC(cif, I2S_INTDEC, 48000,
1315 ((u32) I2S_RATE * 65536) / 48000,
1316 ((u32) I2S_RATE * 65536) % 48000);
1317 SEND_LSEL(cif, I2S_CMD0, 0, 0, I2S_INTDEC, I2S_MERGER, I2S_SPLITTER,
1318 I2S_MIXER);
1319 SEND_SI2S(cif, 1);
1320 alloclbuspath(cif, ARM2LBUS_FIFO0, lbus_play_i2s, NULL, NULL);
1321 alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_out, NULL, NULL);
1322 alloclbuspath(cif, DIGITAL_MIXER_OUT0, lbus_play_outhp, NULL, NULL);
1323
1324 SET_AIACK(cif->hwport);
1325 SET_AIE(cif->hwport);
1326 SET_AIACK(cif->hwport);
1327 cif->is_reset = 1;
1328 if (chip) {
1329 for (i = 0; i < 4; i++)
1330 chip->firmware.ret.retwords[i] =
1331 firmware.ret.retwords[i];
1332 }
1333
1334 return 0;
1335}
1336
1337static struct snd_pcm_hardware snd_riptide_playback = {
1338 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1339 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1340 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID),
1341 .formats =
1342 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8
1343 | SNDRV_PCM_FMTBIT_U16_LE,
1344 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
1345 .rate_min = 5500,
1346 .rate_max = 48000,
1347 .channels_min = 1,
1348 .channels_max = 2,
1349 .buffer_bytes_max = (64 * 1024),
1350 .period_bytes_min = PAGE_SIZE >> 1,
1351 .period_bytes_max = PAGE_SIZE << 8,
1352 .periods_min = 2,
1353 .periods_max = 64,
1354 .fifo_size = 0,
1355};
1356static struct snd_pcm_hardware snd_riptide_capture = {
1357 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
1358 SNDRV_PCM_INFO_BLOCK_TRANSFER |
1359 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP_VALID),
1360 .formats =
1361 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8
1362 | SNDRV_PCM_FMTBIT_U16_LE,
1363 .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000,
1364 .rate_min = 5500,
1365 .rate_max = 48000,
1366 .channels_min = 1,
1367 .channels_max = 2,
1368 .buffer_bytes_max = (64 * 1024),
1369 .period_bytes_min = PAGE_SIZE >> 1,
1370 .period_bytes_max = PAGE_SIZE << 3,
1371 .periods_min = 2,
1372 .periods_max = 64,
1373 .fifo_size = 0,
1374};
1375
1376static snd_pcm_uframes_t snd_riptide_pointer(struct snd_pcm_substream
1377 *substream)
1378{
1379 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1380 struct snd_pcm_runtime *runtime = substream->runtime;
1381 struct pcmhw *data = get_pcmhwdev(substream);
1382 struct cmdif *cif = chip->cif;
1383 union cmdret rptr = CMDRET_ZERO;
1384 snd_pcm_uframes_t ret;
1385
1386 SEND_GPOS(cif, 0, data->id, &rptr);
1387 if (data->size && runtime->period_size) {
1388 snd_printdd
1389 ("pointer stream %d position 0x%x(0x%x in buffer) bytes 0x%lx(0x%lx in period) frames\n",
1390 data->id, rptr.retlongs[1], rptr.retlongs[1] % data->size,
1391 bytes_to_frames(runtime, rptr.retlongs[1]),
1392 bytes_to_frames(runtime,
1393 rptr.retlongs[1]) % runtime->period_size);
1394 if (rptr.retlongs[1] > data->pointer)
1395 ret =
1396 bytes_to_frames(runtime,
1397 rptr.retlongs[1] % data->size);
1398 else
1399 ret =
1400 bytes_to_frames(runtime,
1401 data->pointer % data->size);
1402 } else {
1403 snd_printdd("stream not started or strange parms (%d %ld)\n",
1404 data->size, runtime->period_size);
1405 ret = bytes_to_frames(runtime, 0);
1406 }
1407 return ret;
1408}
1409
1410static int snd_riptide_trigger(struct snd_pcm_substream *substream, int cmd)
1411{
1412 int i, j;
1413 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1414 struct pcmhw *data = get_pcmhwdev(substream);
1415 struct cmdif *cif = chip->cif;
1416 union cmdret rptr = CMDRET_ZERO;
1417
1418 spin_lock(&chip->lock);
1419 switch (cmd) {
1420 case SNDRV_PCM_TRIGGER_START:
1421 case SNDRV_PCM_TRIGGER_RESUME:
1422 if (!(data->state & ST_PLAY)) {
1423 SEND_SSTR(cif, data->id, data->sgdlist.addr);
1424 SET_AIE(cif->hwport);
1425 data->state = ST_PLAY;
1426 if (data->mixer != 0xff)
1427 setmixer(cif, data->mixer, 0x7fff, 0x7fff);
1428 chip->openstreams++;
1429 data->oldpos = 0;
1430 data->pointer = 0;
1431 }
1432 break;
1433 case SNDRV_PCM_TRIGGER_STOP:
1434 case SNDRV_PCM_TRIGGER_SUSPEND:
1435 if (data->mixer != 0xff)
1436 setmixer(cif, data->mixer, 0, 0);
1437 setmixer(cif, data->mixer, 0, 0);
1438 SEND_KSTR(cif, data->id);
1439 data->state = ST_STOP;
1440 chip->openstreams--;
1441 j = 0;
1442 do {
1443 i = rptr.retlongs[1];
1444 SEND_GPOS(cif, 0, data->id, &rptr);
1445 udelay(1);
1446 } while (i != rptr.retlongs[1] && j++ < MAX_WRITE_RETRY);
1447 if (j >= MAX_WRITE_RETRY)
1448 snd_printk(KERN_ERR "Riptide: Could not stop stream!");
1449 break;
1450 case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
1451 if (!(data->state & ST_PAUSE)) {
1452 SEND_PSTR(cif, data->id);
1453 data->state |= ST_PAUSE;
1454 chip->openstreams--;
1455 }
1456 break;
1457 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
1458 if (data->state & ST_PAUSE) {
1459 SEND_SSTR(cif, data->id, data->sgdlist.addr);
1460 data->state &= ~ST_PAUSE;
1461 chip->openstreams++;
1462 }
1463 break;
1464 default:
1465 spin_unlock(&chip->lock);
1466 return -EINVAL;
1467 }
1468 spin_unlock(&chip->lock);
1469 return 0;
1470}
1471
1472static int snd_riptide_prepare(struct snd_pcm_substream *substream)
1473{
1474 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1475 struct snd_pcm_runtime *runtime = substream->runtime;
1476 struct snd_sg_buf *sgbuf = snd_pcm_substream_sgbuf(substream);
1477 struct pcmhw *data = get_pcmhwdev(substream);
1478 struct cmdif *cif = chip->cif;
1479 unsigned char *lbuspath = NULL;
1480 unsigned int rate, channels;
1481 int err = 0;
1482 snd_pcm_format_t format;
1483
1484 snd_assert(cif && data, return -EINVAL);
1485
1486 snd_printdd("prepare id %d ch: %d f:0x%x r:%d\n", data->id,
1487 runtime->channels, runtime->format, runtime->rate);
1488
1489 spin_lock_irq(&chip->lock);
1490 channels = runtime->channels;
1491 format = runtime->format;
1492 rate = runtime->rate;
1493 switch (channels) {
1494 case 1:
1495 if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE)
1496 lbuspath = data->paths.noconv;
1497 else
1498 lbuspath = data->paths.mono;
1499 break;
1500 case 2:
1501 if (rate == 48000 && format == SNDRV_PCM_FORMAT_S16_LE)
1502 lbuspath = data->paths.noconv;
1503 else
1504 lbuspath = data->paths.stereo;
1505 break;
1506 }
1507 snd_printdd("use sgdlist at 0x%p and buffer at 0x%p\n",
1508 data->sgdlist.area, sgbuf);
1509 if (data->sgdlist.area && sgbuf) {
1510 unsigned int i, j, size, pages, f, pt, period;
1511 struct sgd *c, *p = NULL;
1512
1513 size = frames_to_bytes(runtime, runtime->buffer_size);
1514 period = frames_to_bytes(runtime, runtime->period_size);
1515 f = PAGE_SIZE;
1516 while ((size + (f >> 1) - 1) <= (f << 7) && (f << 1) > period)
1517 f = f >> 1;
1518 pages = (size + f - 1) / f;
1519 data->size = size;
1520 data->pages = pages;
1521 snd_printdd
1522 ("create sgd size: 0x%x pages %d of size 0x%x for period 0x%x\n",
1523 size, pages, f, period);
1524 pt = 0;
1525 j = 0;
1526 for (i = 0; i < pages; i++) {
1527 c = &data->sgdbuf[i];
1528 if (p)
1529 p->dwNextLink = cpu_to_le32(data->sgdlist.addr +
1530 (i *
1531 sizeof(struct
1532 sgd)));
1533 c->dwNextLink = cpu_to_le32(data->sgdlist.addr);
1534 c->dwSegPtrPhys =
1535 cpu_to_le32(sgbuf->table[j].addr + pt);
1536 pt = (pt + f) % PAGE_SIZE;
1537 if (pt == 0)
1538 j++;
1539 c->dwSegLen = cpu_to_le32(f);
1540 c->dwStat_Ctl =
1541 cpu_to_le32(IEOB_ENABLE | IEOS_ENABLE |
1542 IEOC_ENABLE);
1543 p = c;
1544 size -= f;
1545 }
1546 data->sgdbuf[i].dwSegLen = cpu_to_le32(size);
1547 }
1548 if (lbuspath && lbuspath != data->lbuspath) {
1549 if (data->lbuspath)
1550 freelbuspath(cif, data->source, data->lbuspath);
1551 alloclbuspath(cif, data->source, lbuspath,
1552 &data->mixer, data->intdec);
1553 data->lbuspath = lbuspath;
1554 data->rate = 0;
1555 }
1556 if (data->rate != rate || data->format != format ||
1557 data->channels != channels) {
1558 data->rate = rate;
1559 data->format = format;
1560 data->channels = channels;
1561 if (setsampleformat
1562 (cif, data->mixer, data->id, channels, format)
1563 || setsamplerate(cif, data->intdec, rate))
1564 err = -EIO;
1565 }
1566 spin_unlock_irq(&chip->lock);
1567 return err;
1568}
1569
1570static int
1571snd_riptide_hw_params(struct snd_pcm_substream *substream,
1572 struct snd_pcm_hw_params *hw_params)
1573{
1574 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1575 struct pcmhw *data = get_pcmhwdev(substream);
1576 struct snd_dma_buffer *sgdlist = &data->sgdlist;
1577 int err;
1578
1579 snd_printdd("hw params id %d (sgdlist: 0x%p 0x%lx %d)\n", data->id,
1580 sgdlist->area, (unsigned long)sgdlist->addr,
1581 (int)sgdlist->bytes);
1582 if (sgdlist->area)
1583 snd_dma_free_pages(sgdlist);
1584 if ((err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
1585 snd_dma_pci_data(chip->pci),
1586 sizeof(struct sgd) * (DESC_MAX_MASK + 1),
1587 sgdlist)) < 0) {
1588 snd_printk(KERN_ERR "Riptide: failed to alloc %d dma bytes\n",
1589 (int)sizeof(struct sgd) * (DESC_MAX_MASK + 1));
1590 return err;
1591 }
1592 data->sgdbuf = (struct sgd *)sgdlist->area;
1593 return snd_pcm_lib_malloc_pages(substream,
1594 params_buffer_bytes(hw_params));
1595}
1596
1597static int snd_riptide_hw_free(struct snd_pcm_substream *substream)
1598{
1599 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1600 struct pcmhw *data = get_pcmhwdev(substream);
1601 struct cmdif *cif = chip->cif;
1602
1603 if (cif && data) {
1604 if (data->lbuspath)
1605 freelbuspath(cif, data->source, data->lbuspath);
1606 data->lbuspath = NULL;
1607 data->source = 0xff;
1608 data->intdec[0] = 0xff;
1609 data->intdec[1] = 0xff;
1610
1611 if (data->sgdlist.area) {
1612 snd_dma_free_pages(&data->sgdlist);
1613 data->sgdlist.area = NULL;
1614 }
1615 }
1616 return snd_pcm_lib_free_pages(substream);
1617}
1618
1619static int snd_riptide_playback_open(struct snd_pcm_substream *substream)
1620{
1621 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1622 struct snd_pcm_runtime *runtime = substream->runtime;
1623 struct pcmhw *data;
1624 int index = substream->number;
1625
1626 chip->playback_substream[index] = substream;
1627 runtime->hw = snd_riptide_playback;
1628 data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL);
1629 data->paths = lbus_play_paths[index];
1630 data->id = play_ids[index];
1631 data->source = play_sources[index];
1632 data->intdec[0] = 0xff;
1633 data->intdec[1] = 0xff;
1634 data->state = ST_STOP;
1635 runtime->private_data = data;
1636 return snd_pcm_hw_constraint_integer(runtime,
1637 SNDRV_PCM_HW_PARAM_PERIODS);
1638}
1639
1640static int snd_riptide_capture_open(struct snd_pcm_substream *substream)
1641{
1642 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1643 struct snd_pcm_runtime *runtime = substream->runtime;
1644 struct pcmhw *data;
1645
1646 chip->capture_substream = substream;
1647 runtime->hw = snd_riptide_capture;
1648 data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL);
1649 data->paths = lbus_rec_path;
1650 data->id = PADC;
1651 data->source = ACLNK2PADC;
1652 data->intdec[0] = 0xff;
1653 data->intdec[1] = 0xff;
1654 data->state = ST_STOP;
1655 runtime->private_data = data;
1656 return snd_pcm_hw_constraint_integer(runtime,
1657 SNDRV_PCM_HW_PARAM_PERIODS);
1658}
1659
1660static int snd_riptide_playback_close(struct snd_pcm_substream *substream)
1661{
1662 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1663 struct pcmhw *data = get_pcmhwdev(substream);
1664 int index = substream->number;
1665
1666 substream->runtime->private_data = NULL;
1667 chip->playback_substream[index] = NULL;
1668 kfree(data);
1669 return 0;
1670}
1671
1672static int snd_riptide_capture_close(struct snd_pcm_substream *substream)
1673{
1674 struct snd_riptide *chip = snd_pcm_substream_chip(substream);
1675 struct pcmhw *data = get_pcmhwdev(substream);
1676
1677 substream->runtime->private_data = NULL;
1678 chip->capture_substream = NULL;
1679 kfree(data);
1680 return 0;
1681}
1682
1683static struct snd_pcm_ops snd_riptide_playback_ops = {
1684 .open = snd_riptide_playback_open,
1685 .close = snd_riptide_playback_close,
1686 .ioctl = snd_pcm_lib_ioctl,
1687 .hw_params = snd_riptide_hw_params,
1688 .hw_free = snd_riptide_hw_free,
1689 .prepare = snd_riptide_prepare,
1690 .page = snd_pcm_sgbuf_ops_page,
1691 .trigger = snd_riptide_trigger,
1692 .pointer = snd_riptide_pointer,
1693};
1694static struct snd_pcm_ops snd_riptide_capture_ops = {
1695 .open = snd_riptide_capture_open,
1696 .close = snd_riptide_capture_close,
1697 .ioctl = snd_pcm_lib_ioctl,
1698 .hw_params = snd_riptide_hw_params,
1699 .hw_free = snd_riptide_hw_free,
1700 .prepare = snd_riptide_prepare,
1701 .page = snd_pcm_sgbuf_ops_page,
1702 .trigger = snd_riptide_trigger,
1703 .pointer = snd_riptide_pointer,
1704};
1705
1706static int __devinit
1707snd_riptide_pcm(struct snd_riptide *chip, int device, struct snd_pcm **rpcm)
1708{
1709 struct snd_pcm *pcm;
1710 int err;
1711
1712 if (rpcm)
1713 *rpcm = NULL;
1714 if ((err =
1715 snd_pcm_new(chip->card, "RIPTIDE", device, PLAYBACK_SUBSTREAMS, 1,
1716 &pcm)) < 0)
1717 return err;
1718 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
1719 &snd_riptide_playback_ops);
1720 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
1721 &snd_riptide_capture_ops);
1722 pcm->private_data = chip;
1723 pcm->info_flags = 0;
1724 strcpy(pcm->name, "RIPTIDE");
1725 chip->pcm = pcm;
1726 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
1727 snd_dma_pci_data(chip->pci),
1728 64 * 1024, 128 * 1024);
1729 if (rpcm)
1730 *rpcm = pcm;
1731 return 0;
1732}
1733
1734static irqreturn_t
1735snd_riptide_interrupt(int irq, void *dev_id, struct pt_regs *regs)
1736{
1737 struct snd_riptide *chip = dev_id;
1738 struct cmdif *cif = chip->cif;
1739
1740 if (cif) {
1741 chip->received_irqs++;
1742 if (IS_EOBIRQ(cif->hwport) || IS_EOSIRQ(cif->hwport) ||
1743 IS_EOCIRQ(cif->hwport)) {
1744 chip->handled_irqs++;
1745 tasklet_hi_schedule(&chip->riptide_tq);
1746 }
1747 if (chip->rmidi && IS_MPUIRQ(cif->hwport)) {
1748 chip->handled_irqs++;
1749 snd_mpu401_uart_interrupt(irq,
1750 chip->rmidi->private_data,
1751 regs);
1752 }
1753 SET_AIACK(cif->hwport);
1754 }
1755 return IRQ_HANDLED;
1756}
1757
1758static void
1759snd_riptide_codec_write(struct snd_ac97 *ac97, unsigned short reg,
1760 unsigned short val)
1761{
1762 struct snd_riptide *chip = ac97->private_data;
1763 struct cmdif *cif = chip->cif;
1764 union cmdret rptr = CMDRET_ZERO;
1765 int i = 0;
1766
1767 snd_assert(cif, return);
1768
1769 snd_printdd("Write AC97 reg 0x%x 0x%x\n", reg, val);
1770 do {
1771 SEND_SACR(cif, val, reg);
1772 SEND_RACR(cif, reg, &rptr);
1773 } while (rptr.retwords[1] != val && i++ < MAX_WRITE_RETRY);
1774 if (i == MAX_WRITE_RETRY)
1775 snd_printdd("Write AC97 reg failed\n");
1776}
1777
1778static unsigned short snd_riptide_codec_read(struct snd_ac97 *ac97,
1779 unsigned short reg)
1780{
1781 struct snd_riptide *chip = ac97->private_data;
1782 struct cmdif *cif = chip->cif;
1783 union cmdret rptr = CMDRET_ZERO;
1784
1785 snd_assert(cif, return 0);
1786
1787 if (SEND_RACR(cif, reg, &rptr) != 0)
1788 SEND_RACR(cif, reg, &rptr);
1789 snd_printdd("Read AC97 reg 0x%x got 0x%x\n", reg, rptr.retwords[1]);
1790 return rptr.retwords[1];
1791}
1792
1793static int snd_riptide_initialize(struct snd_riptide *chip)
1794{
1795 struct cmdif *cif;
1796 unsigned int device_id;
1797 int err;
1798
1799 snd_assert(chip, return -EINVAL);
1800
1801 cif = chip->cif;
1802 if (!cif) {
1803 if ((cif = kzalloc(sizeof(struct cmdif), GFP_KERNEL)) == NULL)
1804 return -ENOMEM;
1805 cif->hwport = (struct riptideport *)chip->port;
1806 spin_lock_init(&cif->lock);
1807 chip->cif = cif;
1808 }
1809 cif->is_reset = 0;
1810 if ((err = riptide_reset(cif, chip)) != 0)
1811 return err;
1812 device_id = chip->device_id;
1813 switch (device_id) {
1814 case 0x4310:
1815 case 0x4320:
1816 case 0x4330:
1817 snd_printdd("Modem enable?\n");
1818 SEND_SETDPLL(cif);
1819 break;
1820 }
1821 snd_printdd("Enabling MPU IRQs\n");
1822 if (chip->rmidi)
1823 SET_EMPUIRQ(cif->hwport);
1824 return err;
1825}
1826
1827static int snd_riptide_free(struct snd_riptide *chip)
1828{
1829 struct cmdif *cif;
1830
1831 snd_assert(chip, return 0);
1832
1833 if ((cif = chip->cif)) {
1834 SET_GRESET(cif->hwport);
1835 udelay(100);
1836 UNSET_GRESET(cif->hwport);
1837 kfree(chip->cif);
1838 }
1839 if (chip->fw_entry)
1840 release_firmware(chip->fw_entry);
1841 release_and_free_resource(chip->res_port);
1842 if (chip->irq >= 0)
1843 free_irq(chip->irq, chip);
1844 kfree(chip);
1845 return 0;
1846}
1847
1848static int snd_riptide_dev_free(struct snd_device *device)
1849{
1850 struct snd_riptide *chip = device->device_data;
1851
1852 return snd_riptide_free(chip);
1853}
1854
1855static int __devinit
1856snd_riptide_create(struct snd_card *card, struct pci_dev *pci,
1857 struct snd_riptide **rchip)
1858{
1859 struct snd_riptide *chip;
1860 struct riptideport *hwport;
1861 int err;
1862 static struct snd_device_ops ops = {
1863 .dev_free = snd_riptide_dev_free,
1864 };
1865
1866 *rchip = NULL;
1867 if ((err = pci_enable_device(pci)) < 0)
1868 return err;
1869 if (!(chip = kzalloc(sizeof(struct snd_riptide), GFP_KERNEL)))
1870 return -ENOMEM;
1871
1872 spin_lock_init(&chip->lock);
1873 chip->card = card;
1874 chip->pci = pci;
1875 chip->irq = -1;
1876 chip->openstreams = 0;
1877 chip->port = pci_resource_start(pci, 0);
1878 chip->received_irqs = 0;
1879 chip->handled_irqs = 0;
1880 chip->cif = NULL;
1881 tasklet_init(&chip->riptide_tq, riptide_handleirq, (unsigned long)chip);
1882
1883 if ((chip->res_port =
1884 request_region(chip->port, 64, "RIPTIDE")) == NULL) {
1885 snd_printk(KERN_ERR
1886 "Riptide: unable to grab region 0x%lx-0x%lx\n",
1887 chip->port, chip->port + 64 - 1);
1888 snd_riptide_free(chip);
1889 return -EBUSY;
1890 }
1891 hwport = (struct riptideport *)chip->port;
1892 UNSET_AIE(hwport);
1893
1894 if (request_irq
1895 (pci->irq, snd_riptide_interrupt, SA_INTERRUPT | SA_SHIRQ,
1896 "RIPTIDE", chip)) {
1897 snd_printk(KERN_ERR "Riptide: unable to grab IRQ %d\n",
1898 pci->irq);
1899 snd_riptide_free(chip);
1900 return -EBUSY;
1901 }
1902 chip->irq = pci->irq;
1903 chip->device_id = pci->device;
1904 pci_set_master(pci);
1905 if ((err = snd_riptide_initialize(chip)) < 0) {
1906 snd_riptide_free(chip);
1907 return err;
1908 }
1909
1910 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
1911 snd_riptide_free(chip);
1912 return err;
1913 }
1914
1915 *rchip = chip;
1916 return 0;
1917}
1918
1919static void
1920snd_riptide_proc_read(struct snd_info_entry *entry,
1921 struct snd_info_buffer *buffer)
1922{
1923 struct snd_riptide *chip = entry->private_data;
1924 struct pcmhw *data;
1925 int i;
1926 struct cmdif *cif = NULL;
1927 unsigned char p[256];
1928 unsigned short rval = 0, lval = 0;
1929 unsigned int rate;
1930
1931 if (!chip)
1932 return;
1933
1934 snd_iprintf(buffer, "%s\n\n", chip->card->longname);
1935 snd_iprintf(buffer, "Device ID: 0x%x\nReceived IRQs: (%ld)%ld\nPorts:",
1936 chip->device_id, chip->handled_irqs, chip->received_irqs);
1937 for (i = 0; i < 64; i += 4)
1938 snd_iprintf(buffer, "%c%02x: %08x",
1939 (i % 16) ? ' ' : '\n', i, inl(chip->port + i));
1940 if ((cif = chip->cif)) {
1941 snd_iprintf(buffer,
1942 "\nVersion: ASIC: %d CODEC: %d AUXDSP: %d PROG: %d",
1943 chip->firmware.firmware.ASIC,
1944 chip->firmware.firmware.CODEC,
1945 chip->firmware.firmware.AUXDSP,
1946 chip->firmware.firmware.PROG);
1947 snd_iprintf(buffer, "\nDigital mixer:");
1948 for (i = 0; i < 12; i++) {
1949 getmixer(cif, i, &rval, &lval);
1950 snd_iprintf(buffer, "\n %d: %d %d", i, rval, lval);
1951 }
1952 snd_iprintf(buffer,
1953 "\nARM Commands num: %d failed: %d time: %d max: %d min: %d",
1954 cif->cmdcnt, cif->errcnt,
1955 cif->cmdtime, cif->cmdtimemax, cif->cmdtimemin);
1956 }
1957 snd_iprintf(buffer, "\nOpen streams %d:\n", chip->openstreams);
1958 for (i = 0; i < PLAYBACK_SUBSTREAMS; i++) {
1959 if (chip->playback_substream[i]
1960 && chip->playback_substream[i]->runtime
1961 && (data =
1962 chip->playback_substream[i]->runtime->private_data)) {
1963 snd_iprintf(buffer,
1964 "stream: %d mixer: %d source: %d (%d,%d)\n",
1965 data->id, data->mixer, data->source,
1966 data->intdec[0], data->intdec[1]);
1967 if (!(getsamplerate(cif, data->intdec, &rate)))
1968 snd_iprintf(buffer, "rate: %d\n", rate);
1969 }
1970 }
1971 if (chip->capture_substream
1972 && chip->capture_substream->runtime
1973 && (data = chip->capture_substream->runtime->private_data)) {
1974 snd_iprintf(buffer,
1975 "stream: %d mixer: %d source: %d (%d,%d)\n",
1976 data->id, data->mixer,
1977 data->source, data->intdec[0], data->intdec[1]);
1978 if (!(getsamplerate(cif, data->intdec, &rate)))
1979 snd_iprintf(buffer, "rate: %d\n", rate);
1980 }
1981 snd_iprintf(buffer, "Paths:\n");
1982 i = getpaths(cif, p);
1983 while (i--) {
1984 snd_iprintf(buffer, "%x->%x ", p[i - 1], p[i]);
1985 i--;
1986 }
1987 snd_iprintf(buffer, "\n");
1988}
1989
1990static void __devinit snd_riptide_proc_init(struct snd_riptide *chip)
1991{
1992 struct snd_info_entry *entry;
1993
1994 if (!snd_card_proc_new(chip->card, "riptide", &entry))
1995 snd_info_set_text_ops(entry, chip, 4096, snd_riptide_proc_read);
1996}
1997
1998static int __devinit snd_riptide_mixer(struct snd_riptide *chip)
1999{
2000 struct snd_ac97_bus *pbus;
2001 struct snd_ac97_template ac97;
2002 int err = 0;
2003 static struct snd_ac97_bus_ops ops = {
2004 .write = snd_riptide_codec_write,
2005 .read = snd_riptide_codec_read,
2006 };
2007
2008 memset(&ac97, 0, sizeof(ac97));
2009 ac97.private_data = chip;
2010 ac97.scaps = AC97_SCAP_SKIP_MODEM;
2011
2012 if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0)
2013 return err;
2014
2015 chip->ac97_bus = pbus;
2016 ac97.pci = chip->pci;
2017 if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97)) < 0)
2018 return err;
2019 return err;
2020}
2021
2022#ifdef SUPPORT_JOYSTICK
2023static int have_joystick;
2024static struct pci_dev *riptide_gameport_pci;
2025static struct gameport *riptide_gameport;
2026
2027static int __devinit
2028snd_riptide_joystick_probe(struct pci_dev *pci, const struct pci_device_id *id)
2029{
2030 static int dev;
2031
2032 if (dev >= SNDRV_CARDS)
2033 return -ENODEV;
2034 if (!enable[dev]) {
2035 dev++;
2036 return -ENOENT;
2037 }
2038
2039 if (joystick_port[dev]) {
2040 riptide_gameport = gameport_allocate_port();
2041 if (riptide_gameport) {
2042 if (!request_region
2043 (joystick_port[dev], 8, "Riptide gameport")) {
2044 snd_printk(KERN_WARNING
2045 "Riptide: cannot grab gameport 0x%x\n",
2046 joystick_port[dev]);
2047 gameport_free_port(riptide_gameport);
2048 riptide_gameport = NULL;
2049 } else {
2050 riptide_gameport_pci = pci;
2051 riptide_gameport->io = joystick_port[dev];
2052 gameport_register_port(riptide_gameport);
2053 }
2054 }
2055 }
2056 dev++;
2057 return 0;
2058}
2059
2060static void __devexit snd_riptide_joystick_remove(struct pci_dev *pci)
2061{
2062 if (riptide_gameport) {
2063 if (riptide_gameport_pci == pci) {
2064 release_region(riptide_gameport->io, 8);
2065 riptide_gameport_pci = NULL;
2066 gameport_unregister_port(riptide_gameport);
2067 riptide_gameport = NULL;
2068 }
2069 }
2070}
2071#endif
2072
2073static int __devinit
2074snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
2075{
2076 static int dev;
2077 struct snd_card *card;
2078 struct snd_riptide *chip;
2079 unsigned short addr;
2080 int err = 0;
2081
2082 if (dev >= SNDRV_CARDS)
2083 return -ENODEV;
2084 if (!enable[dev]) {
2085 dev++;
2086 return -ENOENT;
2087 }
2088
2089 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
2090 if (card == NULL)
2091 return -ENOMEM;
2092 if ((err = snd_riptide_create(card, pci, &chip)) < 0) {
2093 snd_card_free(card);
2094 return err;
2095 }
2096 card->private_data = chip;
2097 if ((err = snd_riptide_pcm(chip, 0, NULL)) < 0) {
2098 snd_card_free(card);
2099 return err;
2100 }
2101 if ((err = snd_riptide_mixer(chip)) < 0) {
2102 snd_card_free(card);
2103 return err;
2104 }
2105 pci_write_config_word(chip->pci, PCI_EXT_Legacy_Mask, LEGACY_ENABLE_ALL
2106 | (opl3_port[dev] ? LEGACY_ENABLE_FM : 0)
2107#ifdef SUPPORT_JOYSTICK
2108 | (joystick_port[dev] ? LEGACY_ENABLE_GAMEPORT :
2109 0)
2110#endif
2111 | (mpu_port[dev]
2112 ? (LEGACY_ENABLE_MPU_INT | LEGACY_ENABLE_MPU) :
2113 0)
2114 | ((chip->irq << 4) & 0xF0));
2115 if ((addr = mpu_port[dev]) != 0) {
2116 pci_write_config_word(chip->pci, PCI_EXT_MPU_Base, addr);
2117 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_RIPTIDE,
2118 addr, 0, chip->irq, 0,
2119 &chip->rmidi)) < 0)
2120 snd_printk(KERN_WARNING
2121 "Riptide: Can't Allocate MPU at 0x%x\n",
2122 addr);
2123 else
2124 chip->mpuaddr = addr;
2125 }
2126 if ((addr = opl3_port[dev]) != 0) {
2127 pci_write_config_word(chip->pci, PCI_EXT_FM_Base, addr);
2128 if ((err = snd_opl3_create(card, addr, addr + 2,
2129 OPL3_HW_RIPTIDE, 0,
2130 &chip->opl3)) < 0)
2131 snd_printk(KERN_WARNING
2132 "Riptide: Can't Allocate OPL3 at 0x%x\n",
2133 addr);
2134 else {
2135 chip->opladdr = addr;
2136 if ((err =
2137 snd_opl3_hwdep_new(chip->opl3, 0, 1, NULL)) < 0)
2138 snd_printk(KERN_WARNING
2139 "Riptide: Can't Allocate OPL3-HWDEP\n");
2140 }
2141 }
2142#ifdef SUPPORT_JOYSTICK
2143 if ((addr = joystick_port[dev]) != 0) {
2144 pci_write_config_word(chip->pci, PCI_EXT_Game_Base, addr);
2145 chip->gameaddr = addr;
2146 }
2147#endif
2148
2149 strcpy(card->driver, "RIPTIDE");
2150 strcpy(card->shortname, "Riptide");
2151#ifdef SUPPORT_JOYSTICK
2152 snprintf(card->longname, sizeof(card->longname),
2153 "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x",
2154 card->shortname, chip->port, chip->irq, chip->mpuaddr,
2155 chip->opladdr, chip->gameaddr);
2156#else
2157 snprintf(card->longname, sizeof(card->longname),
2158 "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x",
2159 card->shortname, chip->port, chip->irq, chip->mpuaddr,
2160 chip->opladdr);
2161#endif
2162 snd_riptide_proc_init(chip);
2163 if ((err = snd_card_register(card)) < 0) {
2164 snd_card_free(card);
2165 return err;
2166 }
2167 pci_set_drvdata(pci, card);
2168 dev++;
2169 return 0;
2170}
2171
2172static void __devexit snd_card_riptide_remove(struct pci_dev *pci)
2173{
2174 snd_card_free(pci_get_drvdata(pci));
2175 pci_set_drvdata(pci, NULL);
2176}
2177
2178static struct pci_driver driver = {
2179 .name = "RIPTIDE",
2180 .id_table = snd_riptide_ids,
2181 .probe = snd_card_riptide_probe,
2182 .remove = __devexit_p(snd_card_riptide_remove),
2183#ifdef CONFIG_PM
2184 .suspend = riptide_suspend,
2185 .resume = riptide_resume,
2186#endif
2187};
2188
2189#ifdef SUPPORT_JOYSTICK
2190static struct pci_driver joystick_driver = {
2191 .name = "Riptide Joystick",
2192 .id_table = snd_riptide_joystick_ids,
2193 .probe = snd_riptide_joystick_probe,
2194 .remove = __devexit_p(snd_riptide_joystick_remove),
2195};
2196#endif
2197
2198static int __init alsa_card_riptide_init(void)
2199{
2200 int err;
2201 if ((err = pci_register_driver(&driver)) < 0)
2202 return err;
2203#if defined(SUPPORT_JOYSTICK)
2204 if (pci_register_driver(&joystick_driver) < 0) {
2205 have_joystick = 0;
2206 snd_printk(KERN_INFO "no joystick found\n");
2207 } else
2208 have_joystick = 1;
2209#endif
2210 return 0;
2211}
2212
2213static void __exit alsa_card_riptide_exit(void)
2214{
2215 pci_unregister_driver(&driver);
2216#if defined(SUPPORT_JOYSTICK)
2217 if (have_joystick)
2218 pci_unregister_driver(&joystick_driver);
2219#endif
2220}
2221
2222module_init(alsa_card_riptide_init);
2223module_exit(alsa_card_riptide_exit);
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 1957d29c119e..1e7398de2865 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2373,6 +2373,7 @@ static int __devinit check_dxs_list(struct pci_dev *pci)
2373 { .subvendor = 0x161f, .subdevice = 0x2032, .action = VIA_DXS_48K }, /* m680x machines */ 2373 { .subvendor = 0x161f, .subdevice = 0x2032, .action = VIA_DXS_48K }, /* m680x machines */
2374 { .subvendor = 0x1631, .subdevice = 0xe004, .action = VIA_DXS_ENABLE }, /* Easy Note 3174, Packard Bell */ 2374 { .subvendor = 0x1631, .subdevice = 0xe004, .action = VIA_DXS_ENABLE }, /* Easy Note 3174, Packard Bell */
2375 { .subvendor = 0x1695, .subdevice = 0x3005, .action = VIA_DXS_ENABLE }, /* EPoX EP-8K9A */ 2375 { .subvendor = 0x1695, .subdevice = 0x3005, .action = VIA_DXS_ENABLE }, /* EPoX EP-8K9A */
2376 { .subvendor = 0x1695, .subdevice = 0x300c, .action = VIA_DXS_SRC }, /* EPoX EP-8KRAI */
2376 { .subvendor = 0x1695, .subdevice = 0x300e, .action = VIA_DXS_SRC }, /* EPoX 9HEAI */ 2377 { .subvendor = 0x1695, .subdevice = 0x300e, .action = VIA_DXS_SRC }, /* EPoX 9HEAI */
2377 { .subvendor = 0x16f3, .subdevice = 0x6405, .action = VIA_DXS_SRC }, /* Jetway K8M8MS */ 2378 { .subvendor = 0x16f3, .subdevice = 0x6405, .action = VIA_DXS_SRC }, /* Jetway K8M8MS */
2378 { .subvendor = 0x1734, .subdevice = 0x1078, .action = VIA_DXS_SRC }, /* FSC Amilo L7300 */ 2379 { .subvendor = 0x1734, .subdevice = 0x1078, .action = VIA_DXS_SRC }, /* FSC Amilo L7300 */
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 8d08b34a1cb5..ce86283ee0fa 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -306,8 +306,8 @@ static int get_relative_value(struct usb_mixer_elem_info *cval, int val)
306 cval->res = 1; 306 cval->res = 1;
307 if (val < cval->min) 307 if (val < cval->min)
308 return 0; 308 return 0;
309 else if (val > cval->max) 309 else if (val >= cval->max)
310 return (cval->max - cval->min) / cval->res; 310 return (cval->max - cval->min + cval->res - 1) / cval->res;
311 else 311 else
312 return (val - cval->min) / cval->res; 312 return (val - cval->min) / cval->res;
313} 313}
@@ -670,6 +670,36 @@ static int get_min_max(struct usb_mixer_elem_info *cval, int default_min)
670 } 670 }
671 if (cval->res == 0) 671 if (cval->res == 0)
672 cval->res = 1; 672 cval->res = 1;
673
674 /* Additional checks for the proper resolution
675 *
676 * Some devices report smaller resolutions than actually
677 * reacting. They don't return errors but simply clip
678 * to the lower aligned value.
679 */
680 if (cval->min + cval->res < cval->max) {
681 int last_valid_res = cval->res;
682 int saved, test, check;
683 get_cur_mix_value(cval, minchn, &saved);
684 for (;;) {
685 test = saved;
686 if (test < cval->max)
687 test += cval->res;
688 else
689 test -= cval->res;
690 if (test < cval->min || test > cval->max ||
691 set_cur_mix_value(cval, minchn, test) ||
692 get_cur_mix_value(cval, minchn, &check)) {
693 cval->res = last_valid_res;
694 break;
695 }
696 if (test == check)
697 break;
698 cval->res *= 2;
699 }
700 set_cur_mix_value(cval, minchn, saved);
701 }
702
673 cval->initialized = 1; 703 cval->initialized = 1;
674 } 704 }
675 return 0; 705 return 0;
@@ -695,7 +725,8 @@ static int mixer_ctl_feature_info(struct snd_kcontrol *kcontrol, struct snd_ctl_
695 if (! cval->initialized) 725 if (! cval->initialized)
696 get_min_max(cval, 0); 726 get_min_max(cval, 0);
697 uinfo->value.integer.min = 0; 727 uinfo->value.integer.min = 0;
698 uinfo->value.integer.max = (cval->max - cval->min) / cval->res; 728 uinfo->value.integer.max =
729 (cval->max - cval->min + cval->res - 1) / cval->res;
699 } 730 }
700 return 0; 731 return 0;
701} 732}
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-15 22:26:51 -0500