Merge branch 'master' of git@git.alsa-project.org:alsa-lib

include/sound/asound.h

@@ -725,7 +725,7 @@ struct sndrv_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 5)
+#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 6)
 
 struct sndrv_ctl_card_info {
 	int card;			/* card number */
@@ -736,8 +736,7 @@ struct sndrv_ctl_card_info {
 	unsigned char longname[80];	/* name + info text about soundcard */
 	unsigned char reserved_[16];	/* reserved for future (was ID of mixer) */
 	unsigned char mixername[80];	/* visual mixer identification */
-	unsigned char components[80];	/* card components / fine identification, delimited with one space (AC97 etc..) */
+	unsigned char components[128];	/* card components / fine identification, delimited with one space (AC97 etc..) */
-	unsigned char reserved[48];	/* reserved for future */
 };
 
 enum sndrv_ctl_elem_type {

src/conf/cards/PS3.conf

@@ -44,3 +44,42 @@ PS3.pcm.default {
 		}
 	}
 }
+
+<confdir:pcm/iec958.conf>
+
+PS3.pcm.iec958.0 {
+	@args [ CARD AES0 AES1 AES2 AES3 ]
+	@args.CARD {
+		type string
+	}
+	@args.AES0 {
+		type integer
+	}
+	@args.AES1 {
+		type integer
+	}
+	@args.AES2 {
+		type integer
+	}
+	@args.AES3 {
+		type integer
+	}
+	type hooks
+	slave.pcm {
+		type hw
+		card $CARD
+	}
+	hooks.0 {
+		type ctl_elems
+		hook_args [
+			{
+				interface PCM
+				name "IEC958 Playback Default"
+				lock true
+				preserve true
+				optional true
+				value [ $AES0 $AES1 $AES2 $AES3 ]
+			}
+		]
+	}
+}

src/control/control_hw.c

@@ -116,7 +116,7 @@ static int snd_ctl_hw_subscribe_events(snd_ctl_t *handle, int subscribe)
 		SYSERR("SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS failed");
 		return -errno;
 	}
-	return subscribe;
+	return 0;
 }
 
 static int snd_ctl_hw_card_info(snd_ctl_t *handle, snd_ctl_card_info_t *info)
@@ -324,7 +324,11 @@ static int snd_ctl_hw_read(snd_ctl_t *handle, snd_ctl_event_t *event)
 	ssize_t res = read(hw->fd, event, sizeof(*event));
 	if (res <= 0)
 		return -errno;
-	assert(res == sizeof(*event));
+	if (CHECK_SANITY(res != sizeof(*event))) {
+		SNDMSG("snd_ctl_hw_read: read size error (req:%d, got:%d)\n",
+		       sizeof(*event), res);
+		return -EINVAL;
+	}
 	return 1;
 }
 
@@ -368,7 +372,10 @@ int snd_ctl_hw_open(snd_ctl_t **handle, const char *name, int card, int mode)
 
 	*handle = NULL;	
 
-	assert(card >= 0 && card < 32);
+	if (CHECK_SANITY(card < 0 || card >= 32)) {
+		SNDMSG("Invalid card index %d", card);
+		return -EINVAL;
+	}
 	sprintf(filename, SNDRV_FILE_CONTROL, card);
 	if (mode & SND_CTL_READONLY)
 		fmode = O_RDONLY;

src/control/namehint.c

@@ -84,10 +84,11 @@ static void zero_handler(const char *file ATTRIBUTE_UNUSED,
 {
 }
 
-static int get_dev_name1(struct hint_list *list, char **res)
+static int get_dev_name1(struct hint_list *list, char **res, int device,
+			 int stream)
 {
 	*res = NULL;
-	if (list->device < 0)
+	if (device < 0)
 		return 0;
 	switch (list->iface) {
 #ifdef BUILD_HWDEP
@@ -95,7 +96,7 @@ static int get_dev_name1(struct hint_list *list, char **res)
 		{
 			snd_hwdep_info_t *info;
 			snd_hwdep_info_alloca(&info);
-			snd_hwdep_info_set_device(info, list->device);
+			snd_hwdep_info_set_device(info, device);
 			if (snd_ctl_hwdep_info(list->ctl, info) < 0)
 				return 0;
 			*res = strdup(snd_hwdep_info_get_name(info));
@@ -107,8 +108,8 @@ static int get_dev_name1(struct hint_list *list, char **res)
 		{
 			snd_pcm_info_t *info;
 			snd_pcm_info_alloca(&info);
-			snd_pcm_info_set_device(info, list->device);
+			snd_pcm_info_set_device(info, device);
-			snd_pcm_info_set_stream(info, list->stream ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK);
+			snd_pcm_info_set_stream(info, stream ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK);
 			if (snd_ctl_pcm_info(list->ctl, info) < 0)
 				return 0;
 			switch (snd_pcm_info_get_class(info)) {
@@ -127,8 +128,8 @@ static int get_dev_name1(struct hint_list *list, char **res)
 		{
 			snd_rawmidi_info_t *info;
 			snd_rawmidi_info_alloca(&info);
-			snd_rawmidi_info_set_device(info, list->device);
+			snd_rawmidi_info_set_device(info, device);
-			snd_rawmidi_info_set_stream(info, list->stream ? SND_RAWMIDI_STREAM_INPUT : SND_RAWMIDI_STREAM_OUTPUT);
+			snd_rawmidi_info_set_stream(info, stream ? SND_RAWMIDI_STREAM_INPUT : SND_RAWMIDI_STREAM_OUTPUT);
 			if (snd_ctl_rawmidi_info(list->ctl, info) < 0)
 				return 0;
 			*res = strdup(snd_rawmidi_info_get_name(info));
@@ -143,14 +144,13 @@ static int get_dev_name1(struct hint_list *list, char **res)
 static char *get_dev_name(struct hint_list *list)
 {
 	char *str1, *str2, *res;
+	int device;
 	
-	list->device = list->device_input >= 0 ? list->device_input : list->device;
+	device = list->device_input >= 0 ? list->device_input : list->device;
-	list->stream = 1;
+	if (get_dev_name1(list, &str1, device, 1) < 0)
-	if (get_dev_name1(list, &str1) < 0)
 		return NULL;
-	list->device = list->device_output >= 0 ? list->device_input : list->device;
+	device = list->device_output >= 0 ? list->device_output : list->device;
-	list->stream = 0;
+	if (get_dev_name1(list, &str2, device, 0) < 0) {
-	if (get_dev_name1(list, &str2) < 0) {
 		if (str1)
 			free(str1);
 		return NULL;
@@ -199,7 +199,7 @@ static char *get_dev_name(struct hint_list *list)
 		}
 	}
 	/* if the specified device doesn't exist, skip this entry */
-	if (list->device_input >= 0 || list->device_output >= 0)
+	if (list->device >= 0 || list->device_input >= 0 || list->device_output >= 0)
 		return NULL;
 	return strdup(list->cardname);
 }