aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/mixart/mixart_mixer.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/mixart/mixart_mixer.c')
-rw-r--r--sound/pci/mixart/mixart_mixer.c125
1 files changed, 83 insertions, 42 deletions
diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c
index 0e16512d25f7..6fdda1f70b25 100644
--- a/sound/pci/mixart/mixart_mixer.c
+++ b/sound/pci/mixart/mixart_mixer.c
@@ -20,7 +20,6 @@
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */ 21 */
22 22
23#include <sound/driver.h>
24#include <linux/time.h> 23#include <linux/time.h>
25#include <linux/interrupt.h> 24#include <linux/interrupt.h>
26#include <linux/init.h> 25#include <linux/init.h>
@@ -376,15 +375,27 @@ static int mixart_analog_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
376 375
377 mutex_lock(&chip->mgr->mixer_mutex); 376 mutex_lock(&chip->mgr->mixer_mutex);
378 is_capture = (kcontrol->private_value != 0); 377 is_capture = (kcontrol->private_value != 0);
379 for(i=0; i<2; i++) { 378 for (i = 0; i < 2; i++) {
380 int new_volume = ucontrol->value.integer.value[i]; 379 int new_volume = ucontrol->value.integer.value[i];
381 int* stored_volume = is_capture ? &chip->analog_capture_volume[i] : &chip->analog_playback_volume[i]; 380 int *stored_volume = is_capture ?
382 if(*stored_volume != new_volume) { 381 &chip->analog_capture_volume[i] :
382 &chip->analog_playback_volume[i];
383 if (is_capture) {
384 if (new_volume < MIXART_ANALOG_CAPTURE_LEVEL_MIN ||
385 new_volume > MIXART_ANALOG_CAPTURE_LEVEL_MAX)
386 continue;
387 } else {
388 if (new_volume < MIXART_ANALOG_PLAYBACK_LEVEL_MIN ||
389 new_volume > MIXART_ANALOG_PLAYBACK_LEVEL_MAX)
390 continue;
391 }
392 if (*stored_volume != new_volume) {
383 *stored_volume = new_volume; 393 *stored_volume = new_volume;
384 changed = 1; 394 changed = 1;
385 } 395 }
386 } 396 }
387 if(changed) mixart_update_analog_audio_level(chip, is_capture); 397 if (changed)
398 mixart_update_analog_audio_level(chip, is_capture);
388 mutex_unlock(&chip->mgr->mixer_mutex); 399 mutex_unlock(&chip->mgr->mixer_mutex);
389 return changed; 400 return changed;
390} 401}
@@ -421,13 +432,16 @@ static int mixart_audio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ele
421 struct snd_mixart *chip = snd_kcontrol_chip(kcontrol); 432 struct snd_mixart *chip = snd_kcontrol_chip(kcontrol);
422 int i, changed = 0; 433 int i, changed = 0;
423 mutex_lock(&chip->mgr->mixer_mutex); 434 mutex_lock(&chip->mgr->mixer_mutex);
424 for(i=0; i<2; i++) { 435 for (i = 0; i < 2; i++) {
425 if(chip->analog_playback_active[i] != ucontrol->value.integer.value[i]) { 436 if (chip->analog_playback_active[i] !=
426 chip->analog_playback_active[i] = ucontrol->value.integer.value[i]; 437 ucontrol->value.integer.value[i]) {
438 chip->analog_playback_active[i] =
439 !!ucontrol->value.integer.value[i];
427 changed = 1; 440 changed = 1;
428 } 441 }
429 } 442 }
430 if(changed) mixart_update_analog_audio_level(chip, 0); /* update playback levels */ 443 if (changed) /* update playback levels */
444 mixart_update_analog_audio_level(chip, 0);
431 mutex_unlock(&chip->mgr->mixer_mutex); 445 mutex_unlock(&chip->mgr->mixer_mutex);
432 return changed; 446 return changed;
433} 447}
@@ -843,23 +857,33 @@ static int mixart_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
843 int* stored_volume; 857 int* stored_volume;
844 int i; 858 int i;
845 mutex_lock(&chip->mgr->mixer_mutex); 859 mutex_lock(&chip->mgr->mixer_mutex);
846 if(is_capture) { 860 if (is_capture) {
847 if(is_aes) stored_volume = chip->digital_capture_volume[1]; /* AES capture */ 861 if (is_aes) /* AES capture */
848 else stored_volume = chip->digital_capture_volume[0]; /* analog capture */ 862 stored_volume = chip->digital_capture_volume[1];
863 else /* analog capture */
864 stored_volume = chip->digital_capture_volume[0];
849 } else { 865 } else {
850 snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); 866 snd_assert ( idx < MIXART_PLAYBACK_STREAMS );
851 if(is_aes) stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx]; /* AES playback */ 867 if (is_aes) /* AES playback */
852 else stored_volume = chip->digital_playback_volume[idx]; /* analog playback */ 868 stored_volume = chip->digital_playback_volume[MIXART_PLAYBACK_STREAMS + idx];
869 else /* analog playback */
870 stored_volume = chip->digital_playback_volume[idx];
853 } 871 }
854 for(i=0; i<2; i++) { 872 for (i = 0; i < 2; i++) {
855 if(stored_volume[i] != ucontrol->value.integer.value[i]) { 873 int vol = ucontrol->value.integer.value[i];
856 stored_volume[i] = ucontrol->value.integer.value[i]; 874 if (vol < MIXART_DIGITAL_LEVEL_MIN ||
875 vol > MIXART_DIGITAL_LEVEL_MAX)
876 continue;
877 if (stored_volume[i] != vol) {
878 stored_volume[i] = vol;
857 changed = 1; 879 changed = 1;
858 } 880 }
859 } 881 }
860 if(changed) { 882 if (changed) {
861 if(is_capture) mixart_update_capture_stream_level(chip, is_aes); 883 if (is_capture)
862 else mixart_update_playback_stream_level(chip, is_aes, idx); 884 mixart_update_capture_stream_level(chip, is_aes);
885 else
886 mixart_update_playback_stream_level(chip, is_aes, idx);
863 } 887 }
864 mutex_unlock(&chip->mgr->mixer_mutex); 888 mutex_unlock(&chip->mgr->mixer_mutex);
865 return changed; 889 return changed;
@@ -905,14 +929,18 @@ static int mixart_pcm_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
905 snd_assert ( idx < MIXART_PLAYBACK_STREAMS ); 929 snd_assert ( idx < MIXART_PLAYBACK_STREAMS );
906 mutex_lock(&chip->mgr->mixer_mutex); 930 mutex_lock(&chip->mgr->mixer_mutex);
907 j = idx; 931 j = idx;
908 if(is_aes) j += MIXART_PLAYBACK_STREAMS; 932 if (is_aes)
909 for(i=0; i<2; i++) { 933 j += MIXART_PLAYBACK_STREAMS;
910 if(chip->digital_playback_active[j][i] != ucontrol->value.integer.value[i]) { 934 for (i = 0; i < 2; i++) {
911 chip->digital_playback_active[j][i] = ucontrol->value.integer.value[i]; 935 if (chip->digital_playback_active[j][i] !=
936 ucontrol->value.integer.value[i]) {
937 chip->digital_playback_active[j][i] =
938 !!ucontrol->value.integer.value[i];
912 changed = 1; 939 changed = 1;
913 } 940 }
914 } 941 }
915 if(changed) mixart_update_playback_stream_level(chip, is_aes, idx); 942 if (changed)
943 mixart_update_playback_stream_level(chip, is_aes, idx);
916 mutex_unlock(&chip->mgr->mixer_mutex); 944 mutex_unlock(&chip->mgr->mixer_mutex);
917 return changed; 945 return changed;
918} 946}
@@ -975,9 +1003,11 @@ static int mixart_monitor_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_
975 int changed = 0; 1003 int changed = 0;
976 int i; 1004 int i;
977 mutex_lock(&chip->mgr->mixer_mutex); 1005 mutex_lock(&chip->mgr->mixer_mutex);
978 for(i=0; i<2; i++) { 1006 for (i = 0; i < 2; i++) {
979 if(chip->monitoring_volume[i] != ucontrol->value.integer.value[i]) { 1007 if (chip->monitoring_volume[i] !=
980 chip->monitoring_volume[i] = ucontrol->value.integer.value[i]; 1008 ucontrol->value.integer.value[i]) {
1009 chip->monitoring_volume[i] =
1010 !!ucontrol->value.integer.value[i];
981 mixart_update_monitoring(chip, i); 1011 mixart_update_monitoring(chip, i);
982 changed = 1; 1012 changed = 1;
983 } 1013 }
@@ -1017,24 +1047,35 @@ static int mixart_monitor_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
1017 int changed = 0; 1047 int changed = 0;
1018 int i; 1048 int i;
1019 mutex_lock(&chip->mgr->mixer_mutex); 1049 mutex_lock(&chip->mgr->mixer_mutex);
1020 for(i=0; i<2; i++) { 1050 for (i = 0; i < 2; i++) {
1021 if(chip->monitoring_active[i] != ucontrol->value.integer.value[i]) { 1051 if (chip->monitoring_active[i] !=
1022 chip->monitoring_active[i] = ucontrol->value.integer.value[i]; 1052 ucontrol->value.integer.value[i]) {
1053 chip->monitoring_active[i] =
1054 !!ucontrol->value.integer.value[i];
1023 changed |= (1<<i); /* mask 0x01 ans 0x02 */ 1055 changed |= (1<<i); /* mask 0x01 ans 0x02 */
1024 } 1056 }
1025 } 1057 }
1026 if(changed) { 1058 if (changed) {
1027 /* allocate or release resources for monitoring */ 1059 /* allocate or release resources for monitoring */
1028 int allocate = chip->monitoring_active[0] || chip->monitoring_active[1]; 1060 int allocate = chip->monitoring_active[0] ||
1029 if(allocate) { 1061 chip->monitoring_active[1];
1030 snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 0, 1); /* allocate the playback pipe for monitoring */ 1062 if (allocate) {
1031 snd_mixart_add_ref_pipe( chip, MIXART_PCM_ANALOG, 1, 1); /* allocate the capture pipe for monitoring */ 1063 /* allocate the playback pipe for monitoring */
1064 snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, 0, 1);
1065 /* allocate the capture pipe for monitoring */
1066 snd_mixart_add_ref_pipe(chip, MIXART_PCM_ANALOG, 1, 1);
1032 } 1067 }
1033 if(changed & 0x01) mixart_update_monitoring(chip, 0); 1068 if (changed & 0x01)
1034 if(changed & 0x02) mixart_update_monitoring(chip, 1); 1069 mixart_update_monitoring(chip, 0);
1035 if(!allocate) { 1070 if (changed & 0x02)
1036 snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_in_ana, 1); /* release the capture pipe for monitoring */ 1071 mixart_update_monitoring(chip, 1);
1037 snd_mixart_kill_ref_pipe( chip->mgr, &chip->pipe_out_ana, 1); /* release the playback pipe for monitoring */ 1072 if (!allocate) {
1073 /* release the capture pipe for monitoring */
1074 snd_mixart_kill_ref_pipe(chip->mgr,
1075 &chip->pipe_in_ana, 1);
1076 /* release the playback pipe for monitoring */
1077 snd_mixart_kill_ref_pipe(chip->mgr,
1078 &chip->pipe_out_ana, 1);
1038 } 1079 }
1039 } 1080 }
1040 1081
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-30 00:47:45 -0500