From 69b1f1e8337fc94a7ea0730588960e82676dc2dc Mon Sep 17 00:00:00 2001
From: Timofei Bondarenko <tim@ipi.ac.ru>
Date: Tue, 30 Oct 2007 15:28:14 +0100
Subject: [ALSA] usb-audio - SB Live24-External better handling

This patch improves support for 'SB Live 24-bit Extarnal' USB card.
1) This card can go into muted state when a headphones connected or
disconnected. So notify mixer about changes in headphone jack.
2) Add LED controls and procfs support just as in similar Audigy 2 NX card.
3) Rename 'PCM Capture' conrol to 'Mic Capture' to reflect reality:
the card may adjust microphone input level only.

Signed-off-by: Timofei Bondarenko <tim@ipi.ac.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/usbmixer.c      | 33 ++++++++++++++++++++++++++++-----
 sound/usb/usbmixer_maps.c | 11 +++++++++++
 2 files changed, 39 insertions(+), 5 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 5e329690cfb1..1f1e91cee3fe 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -1703,6 +1703,11 @@ static void snd_usb_mixer_memory_change(struct usb_mixer_interface *mixer,
 	case 19: /* speaker out jacks */
 	case 20: /* headphones out jack */
 		break;
+	/* live24ext: 4 = line-in jack */
+	case 3:	/* hp-out jack (may actuate Mute) */
+		if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+			snd_usb_mixer_notify_id(mixer, mixer->rc_cfg->mute_mixer_id);
+		break;
 	default:
 		snd_printd(KERN_DEBUG "memory change in unknown unit %d\n", unitid);
 		break;
@@ -1951,6 +1956,9 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
 	int i, err;
 
 	for (i = 0; i < ARRAY_SIZE(snd_audigy2nx_controls); ++i) {
+		if (i > 1 &&  /* Live24ext has 2 LEDs only */
+			mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+			break; 
 		err = snd_ctl_add(mixer->chip->card,
 				  snd_ctl_new1(&snd_audigy2nx_controls[i], mixer));
 		if (err < 0)
@@ -1963,28 +1971,42 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
 static void snd_audigy2nx_proc_read(struct snd_info_entry *entry,
 				    struct snd_info_buffer *buffer)
 {
-	static const struct {
+	static const struct sb_jack {
 		int unitid;
 		const char *name;
-	} jacks[] = {
+	}  jacks_audigy2nx[] = {
 		{4,  "dig in "},
 		{7,  "line in"},
 		{19, "spk out"},
 		{20, "hph out"},
+		{-1, NULL}
+	}, jacks_live24ext[] = {
+		{4,  "line in"}, /* &1=Line, &2=Mic*/
+		{3,  "hph out"}, /* headphones */
+		{0,  "RC     "}, /* last command, 6 bytes see rc_config above */
+		{-1, NULL}
 	};
+	const struct sb_jack *jacks;
 	struct usb_mixer_interface *mixer = entry->private_data;
 	int i, err;
 	u8 buf[3];
 
 	snd_iprintf(buffer, "%s jacks\n\n", mixer->chip->card->shortname);
-	for (i = 0; i < ARRAY_SIZE(jacks); ++i) {
+	if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020))
+		jacks = jacks_audigy2nx;
+	else if (mixer->chip->usb_id == USB_ID(0x041e, 0x3040))
+		jacks = jacks_live24ext;
+	else
+		return;
+
+	for (i = 0; jacks[i].name; ++i) {
 		snd_iprintf(buffer, "%s: ", jacks[i].name);
 		err = snd_usb_ctl_msg(mixer->chip->dev,
 				      usb_rcvctrlpipe(mixer->chip->dev, 0),
 				      GET_MEM, USB_DIR_IN | USB_TYPE_CLASS |
 				      USB_RECIP_INTERFACE, 0,
 				      jacks[i].unitid << 8, buf, 3, 100);
-		if (err == 3 && buf[0] == 3)
+		if (err == 3 && (buf[0] == 3 || buf[0] == 6))
 			snd_iprintf(buffer, "%02x %02x\n", buf[1], buf[2]);
 		else
 			snd_iprintf(buffer, "?\n");
@@ -2022,7 +2044,8 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif)
 	if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0)
 		goto _error;
 
-	if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020)) {
+	if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) ||
+	    mixer->chip->usb_id == USB_ID(0x041e, 0x3040)) {
 		struct snd_info_entry *entry;
 
 		if ((err = snd_audigy2nx_controls_create(mixer)) < 0)
diff --git a/sound/usb/usbmixer_maps.c b/sound/usb/usbmixer_maps.c
index 7c4dcb3f436a..d755be0ad811 100644
--- a/sound/usb/usbmixer_maps.c
+++ b/sound/usb/usbmixer_maps.c
@@ -187,6 +187,13 @@ static struct usbmix_selector_map audigy2nx_selectors[] = {
 	{ 0 } /* terminator */
 };
 
+/* Creative SoundBlaster Live! 24-bit External */
+static struct usbmix_name_map live24ext_map[] = {
+	/* 2: PCM Playback Volume */
+	{ 5, "Mic Capture" }, /* FU, default PCM Capture Volume */
+	{ 0 } /* terminator */
+};
+
 /* LineX FM Transmitter entry - needed to bypass controls bug */
 static struct usbmix_name_map linex_map[] = {
 	/* 1: IT pcm */
@@ -273,6 +280,10 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
 		.map = audigy2nx_map,
 		.selector_map = audigy2nx_selectors,
 	},
+ 	{
+		.id = USB_ID(0x041e, 0x3040),
+		.map = live24ext_map,
+	},
 	{
 		/* Hercules DJ Console (Windows Edition) */
 		.id = USB_ID(0x06f8, 0xb000),
-- 
cgit v1.2.2


From ee6df2e1849403b5805018193a1454f6d39f9498 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 20 Nov 2007 18:32:08 +0100
Subject: [ALSA] caiaq - Fix indent in Kconfig

Fix indent of caiaq in Kconfig to the same level as others.
Just a tidy up.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/Kconfig | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 706143826aff..1806f67ca962 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -31,11 +31,11 @@ config SND_USB_USX2Y
 
 config SND_USB_CAIAQ
 	tristate "Native Instruments USB audio devices"
-	 depends on SND && USB
-	 select SND_HWDEP
-	 select SND_RAWMIDI
-	 select SND_PCM
-	 help
+	depends on SND && USB
+	select SND_HWDEP
+	select SND_RAWMIDI
+	select SND_PCM
+	help
 	   Say Y here to include support for caiaq USB audio interfaces,
 	   namely:
 
-- 
cgit v1.2.2


From b18b493f27bfb0d112a54ef24a1db32e898abff9 Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor@mail.ru>
Date: Wed, 21 Nov 2007 16:45:23 +0100
Subject: [ALSA] caiaq - misc input handling fixes

 - link input device with its parent so that it placed in proper spot
   in sysfs hierarchy
 - drivers that allow changing their keymaps should use private copy
   of the keymap so that one instance of a device does not affect
   another instance
 - it is preferred for drivers to properly set up input_dev->phys to
   help userspace locate devices
 - drivers should use usb_to_input_id(), or perform endianess conversion,
   themselves, otherwise ID is not correct on big-endian boxes
 - whitespace and formatting cleanup
Acked-by: Daniel Mack <daniel@caiaq.de>

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/caiaq/caiaq-device.h |  10 ++--
 sound/usb/caiaq/caiaq-input.c  | 126 +++++++++++++++++++++--------------------
 2 files changed, 71 insertions(+), 65 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index 79bc5be2df7a..685761279f1a 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -7,7 +7,7 @@
 
 #define USB_PID_RIGKONTROL2	0x1969
 #define USB_PID_RIGKONTROL3	0x1940
-#define USB_PID_KORECONTROLLER 	0x4711
+#define USB_PID_KORECONTROLLER	0x4711
 #define USB_PID_AK1		0x0815
 #define USB_PID_AUDIO8DJ	0x1978
 
@@ -62,7 +62,7 @@ struct snd_usb_caiaqdev {
 	struct urb **data_urbs_in;
 	struct urb **data_urbs_out;
 	struct snd_usb_caiaq_cb_info *data_cb_info;
-	
+
 	unsigned char ep1_in_buf[EP1_BUFSIZE];
 	unsigned char ep1_out_buf[EP1_BUFSIZE];
 	unsigned char midi_out_buf[EP1_BUFSIZE];
@@ -72,7 +72,7 @@ struct snd_usb_caiaqdev {
 	wait_queue_head_t ep1_wait_queue;
 	wait_queue_head_t prepare_wait_queue;
 	int spec_received, audio_parm_answer;
-	
+
 	char vendor_name[CAIAQ_USB_STR_LEN];
 	char product_name[CAIAQ_USB_STR_LEN];
 	char serial[CAIAQ_USB_STR_LEN];
@@ -93,8 +93,10 @@ struct snd_usb_caiaqdev {
 	/* Linux input */
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 	struct input_dev *input_dev;
+	char phys[64];			/* physical device path */
+	unsigned short keycode[10];
 #endif
-	
+
 	/* ALSA */
 	struct snd_pcm *pcm;
 	struct snd_pcm_hardware pcm_info;
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
index cd536ca20e56..03bf4c63b5ef 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/caiaq-input.c
@@ -21,6 +21,7 @@
 #include <linux/moduleparam.h>
 #include <linux/input.h>
 #include <linux/usb.h>
+#include <linux/usb/input.h>
 #include <linux/spinlock.h>
 #include <sound/driver.h>
 #include <sound/core.h>
@@ -31,18 +32,18 @@
 
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 
-static unsigned char keycode_ak1[] =  { KEY_C, KEY_B, KEY_A };
-static unsigned char keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4, 
-					KEY_5, KEY_6, KEY_7 };
-static unsigned char keycode_rk3[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
-					KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
+static unsigned short keycode_ak1[] =  { KEY_C, KEY_B, KEY_A };
+static unsigned short keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
+					 KEY_5, KEY_6, KEY_7 };
+static unsigned short keycode_rk3[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
+					 KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
 
-#define DEG90  (range/2)
-#define DEG180 (range)
-#define DEG270 (DEG90 + DEG180)
-#define DEG360 (DEG180 * 2)
-#define HIGH_PEAK (268)
-#define LOW_PEAK (-7)
+#define DEG90		(range / 2)
+#define DEG180		(range)
+#define DEG270		(DEG90 + DEG180)
+#define DEG360		(DEG180 * 2)
+#define HIGH_PEAK	(268)
+#define LOW_PEAK	(-7)
 
 /* some of these devices have endless rotation potentiometers
  * built in which use two tapers, 90 degrees phase shifted.
@@ -56,8 +57,8 @@ static unsigned int decode_erp(unsigned char a, unsigned char b)
 	int range = HIGH_PEAK - LOW_PEAK;
 	int mid_value = (HIGH_PEAK + LOW_PEAK) / 2;
 
-	weight_b = abs(mid_value-a) - (range/2 - 100)/2;
-	
+	weight_b = abs(mid_value - a) - (range / 2 - 100) / 2;
+
 	if (weight_b < 0)
 		weight_b = 0;
 
@@ -93,7 +94,7 @@ static unsigned int decode_erp(unsigned char a, unsigned char b)
 
 	if (ret < 0)
 		ret += 1000;
-	
+
 	if (ret >= 1000)
 		ret -= 1000;
 
@@ -108,76 +109,80 @@ static unsigned int decode_erp(unsigned char a, unsigned char b)
 #undef LOW_PEAK
 
 
-static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev, 
+static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
 					const unsigned char *buf,
 					unsigned int len)
 {
-	switch(dev->input_dev->id.product) {
+	struct input_dev *input_dev = dev->input_dev;
+
+	switch (input_dev->id.product) {
 	case USB_PID_RIGKONTROL2:
-		input_report_abs(dev->input_dev, ABS_X, (buf[4] << 8) |buf[5]);
-		input_report_abs(dev->input_dev, ABS_Y, (buf[0] << 8) |buf[1]);
-		input_report_abs(dev->input_dev, ABS_Z, (buf[2] << 8) |buf[3]);
-		input_sync(dev->input_dev);
+		input_report_abs(input_dev, ABS_X, (buf[4] << 8) | buf[5]);
+		input_report_abs(input_dev, ABS_Y, (buf[0] << 8) | buf[1]);
+		input_report_abs(input_dev, ABS_Z, (buf[2] << 8) | buf[3]);
+		input_sync(input_dev);
 		break;
 	case USB_PID_RIGKONTROL3:
-		input_report_abs(dev->input_dev, ABS_X, (buf[0] << 8) |buf[1]);
-		input_report_abs(dev->input_dev, ABS_Y, (buf[2] << 8) |buf[3]);
-		input_report_abs(dev->input_dev, ABS_Z, (buf[4] << 8) |buf[5]);
-		input_sync(dev->input_dev);
+		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
+		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
+		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
+		input_sync(input_dev);
 		break;
 	}
 }
 
-static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev, 
+static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
 				     const char *buf, unsigned int len)
 {
+	struct input_dev *input_dev = dev->input_dev;
 	int i;
 
-	switch(dev->input_dev->id.product) {
+	switch (input_dev->id.product) {
 	case USB_PID_AK1:
 		i = decode_erp(buf[0], buf[1]);
-		input_report_abs(dev->input_dev, ABS_X, i);
-		input_sync(dev->input_dev);
+		input_report_abs(input_dev, ABS_X, i);
+		input_sync(input_dev);
 		break;
 	}
 }
 
-static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev, 
+static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
 				    char *buf, unsigned int len)
 {
+	struct input_dev *input_dev = dev->input_dev;
+	unsigned short *keycode = input_dev->keycode;
 	int i;
-	unsigned char *keycode = dev->input_dev->keycode;
 
 	if (!keycode)
 		return;
 
-	if (dev->input_dev->id.product == USB_PID_RIGKONTROL2)
-		for (i=0; i<len; i++)
+	if (input_dev->id.product == USB_PID_RIGKONTROL2)
+		for (i = 0; i < len; i++)
 			buf[i] = ~buf[i];
 
-	for (i=0; (i<dev->input_dev->keycodemax) && (i < len); i++)
-		input_report_key(dev->input_dev, keycode[i], 
-					buf[i/8] & (1 << (i%8)));
+	for (i = 0; i < input_dev->keycodemax && i < len; i++)
+		input_report_key(input_dev, keycode[i],
+				 buf[i / 8] & (1 << (i % 8)));
 
-	input_sync(dev->input_dev);
+	input_sync(input_dev);
 }
 
-void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev, 
-				  char *buf, 
+void snd_usb_caiaq_input_dispatch(struct snd_usb_caiaqdev *dev,
+				  char *buf,
 				  unsigned int len)
 {
-	if (!dev->input_dev || (len < 1))
+	if (!dev->input_dev || len < 1)
 		return;
 
 	switch (buf[0]) {
 	case EP1_CMD_READ_ANALOG:
-		snd_caiaq_input_read_analog(dev, buf+1, len-1);
+		snd_caiaq_input_read_analog(dev, buf + 1, len - 1);
 		break;
 	case EP1_CMD_READ_ERP:
-		snd_caiaq_input_read_erp(dev, buf+1, len-1);
+		snd_caiaq_input_read_erp(dev, buf + 1, len - 1);
 		break;
 	case EP1_CMD_READ_IO:
-		snd_caiaq_input_read_io(dev, buf+1, len-1);
+		snd_caiaq_input_read_io(dev, buf + 1, len - 1);
 		break;
 	}
 }
@@ -192,37 +197,34 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 	if (!input)
 		return -ENOMEM;
 
+	usb_make_path(usb_dev, dev->phys, sizeof(dev->phys));
+	strlcat(dev->phys, "/input0", sizeof(dev->phys));
+
 	input->name = dev->product_name;
-	input->id.bustype = BUS_USB;
-	input->id.vendor  = usb_dev->descriptor.idVendor;
-	input->id.product = usb_dev->descriptor.idProduct;
-	input->id.version = usb_dev->descriptor.bcdDevice;
+	input->phys = dev->phys;
+	usb_to_input_id(usb_dev, &input->id);
+	input->dev.parent = &usb_dev->dev;
 
         switch (dev->chip.usb_id) {
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
 		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 		input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
 			BIT_MASK(ABS_Z);
-		input->keycode = keycode_rk2;
-		input->keycodesize = sizeof(char);
+		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk2));
+		memcpy(dev->keycode, keycode_rk2, sizeof(keycode_rk2));
 		input->keycodemax = ARRAY_SIZE(keycode_rk2);
-		for (i=0; i<ARRAY_SIZE(keycode_rk2); i++)
-			set_bit(keycode_rk2[i], input->keybit);
-
 		input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
 		input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
 		input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
 		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0);
 		break;
+
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
 		input->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
 		input->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_Z);
-		input->keycode = keycode_rk3;
-		input->keycodesize = sizeof(char);
+		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk3));
+		memcpy(dev->keycode, keycode_rk3, sizeof(keycode_rk3));
 		input->keycodemax = ARRAY_SIZE(keycode_rk3);
-		for (i=0; i<ARRAY_SIZE(keycode_rk3); i++)
-			set_bit(keycode_rk3[i], input->keybit);
-
 		input_set_abs_params(input, ABS_X, 0, 1024, 0, 10);
 		input_set_abs_params(input, ABS_Y, 0, 1024, 0, 10);
 		input_set_abs_params(input, ABS_Z, 0, 1024, 0, 10);
@@ -231,12 +233,9 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
 		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 		input->absbit[0] = BIT_MASK(ABS_X);
-		input->keycode = keycode_ak1;
-		input->keycodesize = sizeof(char);
+		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_ak1));
+		memcpy(dev->keycode, keycode_ak1, sizeof(keycode_ak1));
 		input->keycodemax = ARRAY_SIZE(keycode_ak1);
-		for (i=0; i<ARRAY_SIZE(keycode_ak1); i++)
-			set_bit(keycode_ak1[i], input->keybit);
-
 		input_set_abs_params(input, ABS_X, 0, 999, 0, 10);
 		snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5);
 		break;
@@ -246,6 +245,11 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 		return 0;
 	}
 
+	input->keycode = dev->keycode;
+	input->keycodesize = sizeof(unsigned short);
+	for (i = 0; i < input->keycodemax; i++)
+		__set_bit(dev->keycode[i], input->keybit);
+
 	ret = input_register_device(input);
 	if (ret < 0) {
 		input_free_device(input);
-- 
cgit v1.2.2


From e5f73e2ae813aa216b480728548e5ffbebcc170a Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor@mail.ru>
Date: Wed, 21 Nov 2007 16:47:03 +0100
Subject: [ALSA] caiaq - input device support must depend on CONFIG_INPUT

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sound/usb')

diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 1806f67ca962..1c07c65c1cdd 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -51,6 +51,7 @@ config SND_USB_CAIAQ
 config SND_USB_CAIAQ_INPUT
 	bool "enable input device for controllers"
 	depends on SND_USB_CAIAQ
+	depends on INPUT=y || INPUT=SND_USB_CAIAQ
 	help
 	  Say Y here to support input controllers like buttons, knobs,
 	  alpha dials and analog pedals on the following products:
-- 
cgit v1.2.2


From 8e3cd08ed8e590952aa9a656758cb24d4ba898f8 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Thu, 22 Nov 2007 11:40:04 +0100
Subject: [ALSA] caiaq - add control API and more input features

 - added support for all input controllers on Native Instrument's 'Kore
   controller'.
 - added ALSA controls to switch LEDs on 'RigKontrol 2', 'RigKontrol3',
   'Audio Kontrol 1' and 'Kore controller'.
 - added ALSA controls to switch input mode, software lock and ground
   lift features on 'Audio 8 DJ'.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/Kconfig               |   1 +
 sound/usb/caiaq/Makefile        |   2 +-
 sound/usb/caiaq/caiaq-audio.c   |   2 -
 sound/usb/caiaq/caiaq-control.c | 315 ++++++++++++++++++++++++++++++++++++++++
 sound/usb/caiaq/caiaq-control.h |   6 +
 sound/usb/caiaq/caiaq-device.c  |  65 +++++++--
 sound/usb/caiaq/caiaq-device.h  |  11 +-
 sound/usb/caiaq/caiaq-input.c   | 108 ++++++++++++--
 8 files changed, 482 insertions(+), 28 deletions(-)
 create mode 100644 sound/usb/caiaq/caiaq-control.c
 create mode 100644 sound/usb/caiaq/caiaq-control.h

(limited to 'sound/usb')

diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 1c07c65c1cdd..ccbf72e1a479 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -58,6 +58,7 @@ config SND_USB_CAIAQ_INPUT
 
 	   * Native Instruments RigKontrol2
 	   * Native Instruments RigKontrol3
+	   * Native Instruments Kore Controller
 	   * Native Instruments Audio Kontrol 1
 
 endmenu
diff --git a/sound/usb/caiaq/Makefile b/sound/usb/caiaq/Makefile
index 455c8c58a1bd..345a965386a7 100644
--- a/sound/usb/caiaq/Makefile
+++ b/sound/usb/caiaq/Makefile
@@ -1,3 +1,3 @@
-snd-usb-caiaq-objs := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-input.o
+snd-usb-caiaq-objs := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-input.o caiaq-control.o
 
 obj-$(CONFIG_SND_USB_CAIAQ) += snd-usb-caiaq.o
diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c
index 0666908a2361..bf551c08c2ec 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/caiaq-audio.c
@@ -27,9 +27,7 @@
 #include <sound/initval.h>
 #include <sound/pcm.h>
 #include <sound/rawmidi.h>
-#ifdef CONFIG_SND_USB_CAIAQ_INPUT
 #include <linux/input.h>
-#endif
 
 #include "caiaq-device.h"
 #include "caiaq-audio.h"
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c
new file mode 100644
index 000000000000..14e8e32de925
--- /dev/null
+++ b/sound/usb/caiaq/caiaq-control.c
@@ -0,0 +1,315 @@
+/*
+ *   Copyright (c) 2007 Daniel Mack
+ *   friendly supported by NI.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#include <sound/driver.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/usb.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/rawmidi.h>
+#include <sound/control.h>
+#include <linux/input.h>
+
+#include "caiaq-device.h"
+#include "caiaq-control.h"
+
+#define CNT_INTVAL 0x10000
+
+static int control_info(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_info *uinfo)
+{
+	struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+	int pos = kcontrol->private_value;
+	int is_intval = pos & CNT_INTVAL;
+
+	uinfo->count = 1;
+	pos &= ~CNT_INTVAL;
+
+	if (dev->chip.usb_id ==
+		USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)
+		&& (pos == 0)) {
+		/* current input mode of A8DJ */
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+		uinfo->value.integer.min = 0;
+		uinfo->value.integer.max = 2;
+		return 0;
+	}
+
+	if (is_intval) {
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+		uinfo->value.integer.min = 0;
+		uinfo->value.integer.max = 64;
+	} else {
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+		uinfo->value.integer.min = 0;
+		uinfo->value.integer.max = 1;
+	}
+
+	return 0;
+}
+
+static int control_get(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+	int pos = kcontrol->private_value;
+
+	if (pos & CNT_INTVAL)
+		ucontrol->value.integer.value[0]
+			= dev->control_state[pos & ~CNT_INTVAL];
+	else
+		ucontrol->value.integer.value[0]
+			= !!(dev->control_state[pos / 8] & (1 << pos % 8));
+
+	return 0;
+}
+
+static int control_put(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_usb_audio *chip = snd_kcontrol_chip(kcontrol);
+	struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
+	int pos = kcontrol->private_value;
+
+	if (pos & CNT_INTVAL) {
+		dev->control_state[pos & ~CNT_INTVAL]
+			= ucontrol->value.integer.value[0];
+		snd_usb_caiaq_send_command(dev, EP1_CMD_DIMM_LEDS,
+				dev->control_state, sizeof(dev->control_state));
+	} else {
+		if (ucontrol->value.integer.value[0])
+			dev->control_state[pos / 8] |= 1 << (pos % 8);
+		else
+			dev->control_state[pos / 8] &= ~(1 << (pos % 8));
+
+		snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
+				dev->control_state, sizeof(dev->control_state));
+	}
+
+	return 1;
+}
+
+static struct snd_kcontrol_new kcontrol_template __devinitdata = {
+	.iface = SNDRV_CTL_ELEM_IFACE_HWDEP,
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.index = 0,
+	.info = control_info,
+	.get  = control_get,
+	.put  = control_put,
+	/* name and private_value filled later */
+};
+
+struct caiaq_controller {
+	char *name;
+	int index;
+};
+
+static struct caiaq_controller ak1_controller[] = {
+	{ "LED left", 	2 },
+	{ "LED middle", 1 },
+	{ "LED right", 	0 },
+	{ "LED ring", 	3 }
+};
+
+static struct caiaq_controller rk2_controller[] = {
+	{ "LED 1",		5  },
+	{ "LED 2",		4  },
+	{ "LED 3",		3  },
+	{ "LED 4",		2  },
+	{ "LED 5",		1  },
+	{ "LED 6",		0  },
+	{ "LED pedal",		6  },
+	{ "LED 7seg_1b",	8  },
+	{ "LED 7seg_1c",	9  },
+	{ "LED 7seg_2a",	10 },
+	{ "LED 7seg_2b",	11 },
+	{ "LED 7seg_2c",	12 },
+	{ "LED 7seg_2d",	13 },
+	{ "LED 7seg_2e",	14 },
+	{ "LED 7seg_2f",	15 },
+	{ "LED 7seg_2g",	16 },
+	{ "LED 7seg_3a",	17 },
+	{ "LED 7seg_3b",	18 },
+	{ "LED 7seg_3c",	19 },
+	{ "LED 7seg_3d",	20 },
+	{ "LED 7seg_3e",	21 },
+	{ "LED 7seg_3f",	22 },
+	{ "LED 7seg_3g",	23 }
+};
+
+static struct caiaq_controller rk3_controller[] = {
+	{ "LED 7seg_1a",        0 + 0 },
+	{ "LED 7seg_1b",        0 + 1 },
+	{ "LED 7seg_1c",        0 + 2 },
+	{ "LED 7seg_1d",        0 + 3 },
+	{ "LED 7seg_1e",        0 + 4 },
+	{ "LED 7seg_1f",        0 + 5 },
+	{ "LED 7seg_1g",        0 + 6 },
+	{ "LED 7seg_1p",        0 + 7 },
+
+	{ "LED 7seg_2a",        8 + 0 },
+	{ "LED 7seg_2b",        8 + 1 },
+	{ "LED 7seg_2c",        8 + 2 },
+	{ "LED 7seg_2d",        8 + 3 },
+	{ "LED 7seg_2e",        8 + 4 },
+	{ "LED 7seg_2f",        8 + 5 },
+	{ "LED 7seg_2g",        8 + 6 },
+	{ "LED 7seg_2p",        8 + 7 },
+
+	{ "LED 7seg_3a",        16 + 0 },
+	{ "LED 7seg_3b",        16 + 1 },
+	{ "LED 7seg_3c",        16 + 2 },
+	{ "LED 7seg_3d",        16 + 3 },
+	{ "LED 7seg_3e",        16 + 4 },
+	{ "LED 7seg_3f",        16 + 5 },
+	{ "LED 7seg_3g",        16 + 6 },
+	{ "LED 7seg_3p",        16 + 7 },
+
+	{ "LED 7seg_4a",        24 + 0 },
+	{ "LED 7seg_4b",        24 + 1 },
+	{ "LED 7seg_4c",        24 + 2 },
+	{ "LED 7seg_4d",        24 + 3 },
+	{ "LED 7seg_4e",        24 + 4 },
+	{ "LED 7seg_4f",        24 + 5 },
+	{ "LED 7seg_4g",        24 + 6 },
+	{ "LED 7seg_4p",        24 + 7 },
+
+	{ "LED 1",		32 + 0 },
+	{ "LED 2",		32 + 1 },
+	{ "LED 3",		32 + 2 },
+	{ "LED 4",		32 + 3 },
+	{ "LED 5",		32 + 4 },
+	{ "LED 6",		32 + 5 },
+	{ "LED 7",		32 + 6 },
+	{ "LED 8",		32 + 7 },
+	{ "LED pedal",		32 + 8 }
+};
+
+static struct caiaq_controller kore_controller[] = {
+	{ "LED F1",		8   | CNT_INTVAL },
+	{ "LED F2",		12  | CNT_INTVAL },
+	{ "LED F3",		0   | CNT_INTVAL },
+	{ "LED F4",		4   | CNT_INTVAL },
+	{ "LED F5",		11  | CNT_INTVAL },
+	{ "LED F6",		15  | CNT_INTVAL },
+	{ "LED F7",		3   | CNT_INTVAL },
+	{ "LED F8",		7   | CNT_INTVAL },
+	{ "LED touch1",	     	10  | CNT_INTVAL },
+	{ "LED touch2",	     	14  | CNT_INTVAL },
+	{ "LED touch3",	     	2   | CNT_INTVAL },
+	{ "LED touch4",	     	6   | CNT_INTVAL },
+	{ "LED touch5",	     	9   | CNT_INTVAL },
+	{ "LED touch6",	     	13  | CNT_INTVAL },
+	{ "LED touch7",	     	1   | CNT_INTVAL },
+	{ "LED touch8",	     	5   | CNT_INTVAL },
+	{ "LED left",	       	18  | CNT_INTVAL },
+	{ "LED right",	     	22  | CNT_INTVAL },
+	{ "LED up",		16  | CNT_INTVAL },
+	{ "LED down",	       	20  | CNT_INTVAL },
+	{ "LED stop",	       	23  | CNT_INTVAL },
+	{ "LED play",	       	21  | CNT_INTVAL },
+	{ "LED record",	     	19  | CNT_INTVAL },
+	{ "LED listen",		17  | CNT_INTVAL },
+	{ "LED lcd",		30  | CNT_INTVAL },
+	{ "LED menu",		28  | CNT_INTVAL },
+	{ "LED sound",	 	31  | CNT_INTVAL },
+	{ "LED esc",		29  | CNT_INTVAL },
+	{ "LED view",		27  | CNT_INTVAL },
+	{ "LED enter",		24  | CNT_INTVAL },
+	{ "LED control",	26  | CNT_INTVAL }
+};
+
+static struct caiaq_controller a8dj_controller[] = {
+	{ "Current input mode",			0 | CNT_INTVAL 	},
+	{ "GND lift for TC Vinyl mode", 	24 + 0 		},
+	{ "GND lift for TC CD/Line mode", 	24 + 1 		},
+	{ "GND lift for phono mode", 		24 + 2 		},
+	{ "GND lift for TC Vinyl mode", 	24 + 3 		},
+	{ "Software lock", 			40 		}
+};
+
+int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
+{
+	int i;
+	struct snd_kcontrol *kc;
+
+	switch (dev->chip.usb_id) {
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
+		for (i = 0; i < ARRAY_SIZE(ak1_controller); i++) {
+			struct caiaq_controller *c = ak1_controller + i;
+			kcontrol_template.name = c->name;
+			kcontrol_template.private_value = c->index;
+			kc = snd_ctl_new1(&kcontrol_template, dev);
+			snd_ctl_add(dev->chip.card, kc);
+		}
+
+		break;
+
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
+		for (i = 0; i < ARRAY_SIZE(rk2_controller); i++) {
+			struct caiaq_controller *c = rk2_controller + i;
+			kcontrol_template.name = c->name;
+			kcontrol_template.private_value = c->index;
+			kc = snd_ctl_new1(&kcontrol_template, dev);
+			snd_ctl_add(dev->chip.card, kc);
+		}
+
+		break;
+
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
+		for (i = 0; i < ARRAY_SIZE(rk3_controller); i++) {
+			struct caiaq_controller *c = rk3_controller + i;
+			kcontrol_template.name = c->name;
+			kcontrol_template.private_value = c->index;
+			kc = snd_ctl_new1(&kcontrol_template, dev);
+			snd_ctl_add(dev->chip.card, kc);
+		}
+
+		break;
+
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+		for (i = 0; i < ARRAY_SIZE(kore_controller); i++) {
+			struct caiaq_controller *c = kore_controller + i;
+			kcontrol_template.name = c->name;
+			kcontrol_template.private_value = c->index;
+			kc = snd_ctl_new1(&kcontrol_template, dev);
+			snd_ctl_add(dev->chip.card, kc);
+		}
+
+		break;
+
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
+		for (i = 0; i < ARRAY_SIZE(a8dj_controller); i++) {
+			struct caiaq_controller *c = a8dj_controller + i;
+			kcontrol_template.name = c->name;
+			kcontrol_template.private_value = c->index;
+			kc = snd_ctl_new1(&kcontrol_template, dev);
+			snd_ctl_add(dev->chip.card, kc);
+		}
+
+		break;
+	}
+
+	return 0;
+}
+
diff --git a/sound/usb/caiaq/caiaq-control.h b/sound/usb/caiaq/caiaq-control.h
new file mode 100644
index 000000000000..2e7ab1aa4fb3
--- /dev/null
+++ b/sound/usb/caiaq/caiaq-control.h
@@ -0,0 +1,6 @@
+#ifndef CAIAQ_CONTROL_H
+#define CAIAQ_CONTROL_H
+
+int snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev);
+
+#endif /* CAIAQ_CONTROL_H */
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index 58af8142c571..dc2e7f7fef0f 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -31,17 +31,19 @@
 #include <sound/initval.h>
 #include <sound/pcm.h>
 #include <sound/rawmidi.h>
+#include <sound/control.h>
 
 #include "caiaq-device.h"
 #include "caiaq-audio.h"
 #include "caiaq-midi.h"
+#include "caiaq-control.h"
 
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 #include "caiaq-input.h"
 #endif
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.2.0");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.0");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
 			 "{Native Instruments, RigKontrol3},"
@@ -140,14 +142,21 @@ static void usb_ep1_command_reply_dispatch (struct urb* urb)
 	case EP1_CMD_MIDI_READ:
 		snd_usb_caiaq_midi_handle_input(dev, buf[1], buf + 3, buf[2]);
 		break;
-
+	case EP1_CMD_READ_IO:
+		if (dev->chip.usb_id ==
+			USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)) {
+			if (urb->actual_length > sizeof(dev->control_state))
+				urb->actual_length = sizeof(dev->control_state);
+			memcpy(dev->control_state, buf + 1, urb->actual_length);
+			wake_up(&dev->ep1_wait_queue);
+			break;
+		}
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 	case EP1_CMD_READ_ERP:
 	case EP1_CMD_READ_ANALOG:
-	case EP1_CMD_READ_IO:
 		snd_usb_caiaq_input_dispatch(dev, buf, urb->actual_length);
-		break;
 #endif
+		break;
 	}
 
 	dev->ep1_in_urb.actual_length = 0;
@@ -156,10 +165,10 @@ static void usb_ep1_command_reply_dispatch (struct urb* urb)
 		log("unable to submit urb. OOM!?\n");
 }
 
-static int send_command (struct snd_usb_caiaqdev *dev,
-			 unsigned char command, 
-			 const unsigned char *buffer,
-			 int len)
+int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
+			       unsigned char command,
+			       const unsigned char *buffer,
+			       int len)
 {
 	int actual_len;
 	struct usb_device *usb_dev = dev->chip.dev;
@@ -207,7 +216,8 @@ int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev,
 		rate, depth, bpp);
 
 	dev->audio_parm_answer = -1;
-	ret = send_command(dev, EP1_CMD_AUDIO_PARAMS, tmp, sizeof(tmp));
+	ret = snd_usb_caiaq_send_command(dev, EP1_CMD_AUDIO_PARAMS,
+					 tmp, sizeof(tmp));
 
 	if (ret)
 		return ret;
@@ -226,7 +236,8 @@ int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev,
 				int digital, int analog, int erp)
 {
 	char tmp[3] = { digital, analog, erp };
-	return send_command(dev, EP1_CMD_AUTO_MSG, tmp, sizeof(tmp));
+	return snd_usb_caiaq_send_command(dev, EP1_CMD_AUTO_MSG,
+					  tmp, sizeof(tmp));
 }
 
 static void setup_card(struct snd_usb_caiaqdev *dev)
@@ -241,7 +252,7 @@ static void setup_card(struct snd_usb_caiaqdev *dev)
 		val[0] = 0x00;
 		val[1] = 0x00;
 		val[2] = 0x01;
-		send_command(dev, EP1_CMD_WRITE_IO, val, 3);
+		snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 3);
 		break;
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
 		/* RigKontrol2 - display two centered dashes ('--') */
@@ -249,12 +260,34 @@ static void setup_card(struct snd_usb_caiaqdev *dev)
 		val[1] = 0x40;
 		val[2] = 0x40;
 		val[3] = 0x00;
-		send_command(dev, EP1_CMD_WRITE_IO, val, 4);
+		snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 4);
 		break;
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
 		/* Audio Kontrol 1 - make USB-LED stop blinking */
 		val[0] = 0x00;
-		send_command(dev, EP1_CMD_WRITE_IO, val, 1);
+		snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO, val, 1);
+		break;
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
+		/* Audio 8 DJ - trigger read of current settings */
+		dev->control_state[0] = 0xff;
+		snd_usb_caiaq_set_auto_msg(dev, 1, 0, 0);
+		snd_usb_caiaq_send_command(dev, EP1_CMD_READ_IO, NULL, 0);
+
+		if (!wait_event_timeout(dev->ep1_wait_queue,
+					dev->control_state[0] != 0xff, HZ))
+			return;
+
+		/* fix up some defaults */
+		if ((dev->control_state[1] != 2) ||
+		    (dev->control_state[2] != 3) ||
+		    (dev->control_state[4] != 2)) {
+			dev->control_state[1] = 2;
+			dev->control_state[2] = 3;
+			dev->control_state[4] = 2;
+			snd_usb_caiaq_send_command(dev,
+				EP1_CMD_WRITE_IO, dev->control_state, 6);
+		}
+
 		break;
 	}
 	
@@ -278,6 +311,10 @@ static void setup_card(struct snd_usb_caiaqdev *dev)
 		log("snd_card_register() returned %d\n", ret);
 		snd_card_free(dev->chip.card);
 	}
+
+	ret = snd_usb_caiaq_control_init(dev);
+	if (ret < 0)
+		log("Unable to set up control system (ret=%d)\n", ret);
 }
 
 static struct snd_card* create_card(struct usb_device* usb_dev)
@@ -340,7 +377,7 @@ static int init_card(struct snd_usb_caiaqdev *dev)
 	if (usb_submit_urb(&dev->ep1_in_urb, GFP_KERNEL) != 0)
 		return -EIO;
 
-	err = send_command(dev, EP1_CMD_GET_DEVICE_INFO, NULL, 0);
+	err = snd_usb_caiaq_send_command(dev, EP1_CMD_GET_DEVICE_INFO, NULL, 0);
 	if (err)
 		return err;
 
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index 685761279f1a..310b10ebb605 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -35,6 +35,7 @@
 #define EP1_CMD_MIDI_WRITE	0x7
 #define EP1_CMD_AUDIO_PARAMS	0x9
 #define EP1_CMD_AUTO_MSG	0xb
+#define EP1_CMD_DIMM_LEDS       0xc
 
 struct caiaq_device_spec {
 	unsigned short fw_version;
@@ -90,11 +91,14 @@ struct snd_usb_caiaqdev {
 	struct snd_pcm_substream *sub_playback[MAX_STREAMS];
 	struct snd_pcm_substream *sub_capture[MAX_STREAMS];
 
+	/* Controls */
+	unsigned char control_state[64];
+
 	/* Linux input */
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 	struct input_dev *input_dev;
 	char phys[64];			/* physical device path */
-	unsigned short keycode[10];
+	unsigned short keycode[64];
 #endif
 
 	/* ALSA */
@@ -114,6 +118,9 @@ struct snd_usb_caiaq_cb_info {
 
 int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev, int rate, int depth, int bbp);
 int snd_usb_caiaq_set_auto_msg (struct snd_usb_caiaqdev *dev, int digital, int analog, int erp);
-
+int snd_usb_caiaq_send_command(struct snd_usb_caiaqdev *dev,
+			       unsigned char command,
+			       const unsigned char *buffer,
+			       int len);
 
 #endif /* CAIAQ_DEVICE_H */
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
index 03bf4c63b5ef..00846b1f92b2 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/caiaq-input.c
@@ -38,6 +38,41 @@ static unsigned short keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
 static unsigned short keycode_rk3[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
 					 KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
 
+static unsigned short keycode_kore[] = {
+	KEY_FN_F1,      /* "menu"               */
+	KEY_FN_F7,      /* "lcd backlight       */
+	KEY_FN_F2,      /* "control"            */
+	KEY_FN_F3,      /* "enter"              */
+	KEY_FN_F4,      /* "view"               */
+	KEY_FN_F5,      /* "esc"                */
+	KEY_FN_F6,      /* "sound"              */
+	KEY_FN_F8,      /* array spacer, never triggered. */
+	KEY_RIGHT,
+	KEY_DOWN,
+	KEY_UP,
+	KEY_LEFT,
+	KEY_SOUND,      /* "listen"             */
+	KEY_RECORD,
+	KEY_PLAYPAUSE,
+	KEY_STOP,
+	BTN_4,          /* 8 softkeys */
+	BTN_3,
+	BTN_2,
+	BTN_1,
+	BTN_8,
+	BTN_7,
+	BTN_6,
+	BTN_5,
+	KEY_BRL_DOT4,   /* touch sensitive knobs */
+	KEY_BRL_DOT3,
+	KEY_BRL_DOT2,
+	KEY_BRL_DOT1,
+	KEY_BRL_DOT8,
+	KEY_BRL_DOT7,
+	KEY_BRL_DOT6,
+	KEY_BRL_DOT5
+};
+
 #define DEG90		(range / 2)
 #define DEG180		(range)
 #define DEG270		(DEG90 + DEG180)
@@ -115,14 +150,20 @@ static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
 {
 	struct input_dev *input_dev = dev->input_dev;
 
-	switch (input_dev->id.product) {
-	case USB_PID_RIGKONTROL2:
+	switch (dev->chip.usb_id) {
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL2):
 		input_report_abs(input_dev, ABS_X, (buf[4] << 8) | buf[5]);
 		input_report_abs(input_dev, ABS_Y, (buf[0] << 8) | buf[1]);
 		input_report_abs(input_dev, ABS_Z, (buf[2] << 8) | buf[3]);
 		input_sync(input_dev);
 		break;
-	case USB_PID_RIGKONTROL3:
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
+		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
+		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
+		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
+		input_sync(input_dev);
+		break;
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
 		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
 		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
 		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
@@ -137,12 +178,31 @@ static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
 	struct input_dev *input_dev = dev->input_dev;
 	int i;
 
-	switch (input_dev->id.product) {
-	case USB_PID_AK1:
+	switch (dev->chip.usb_id) {
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
 		i = decode_erp(buf[0], buf[1]);
 		input_report_abs(input_dev, ABS_X, i);
 		input_sync(input_dev);
 		break;
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+		i = decode_erp(buf[7], buf[5]);
+		input_report_abs(input_dev, ABS_HAT0X, i);
+		i = decode_erp(buf[12], buf[14]);
+		input_report_abs(input_dev, ABS_HAT0Y, i);
+		i = decode_erp(buf[15], buf[13]);
+		input_report_abs(input_dev, ABS_HAT1X, i);
+		i = decode_erp(buf[0], buf[2]);
+		input_report_abs(input_dev, ABS_HAT1Y, i);
+		i = decode_erp(buf[3], buf[1]);
+		input_report_abs(input_dev, ABS_HAT2X, i);
+		i = decode_erp(buf[8], buf[10]);
+		input_report_abs(input_dev, ABS_HAT2Y, i);
+		i = decode_erp(buf[11], buf[9]);
+		input_report_abs(input_dev, ABS_HAT3X, i);
+		i = decode_erp(buf[4], buf[6]);
+		input_report_abs(input_dev, ABS_HAT3Y, i);
+		input_sync(input_dev);
+		break;
 	}
 }
 
@@ -160,10 +220,14 @@ static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
 		for (i = 0; i < len; i++)
 			buf[i] = ~buf[i];
 
-	for (i = 0; i < input_dev->keycodemax && i < len; i++)
+	for (i = 0; i < input_dev->keycodemax && i < len * 8; i++)
 		input_report_key(input_dev, keycode[i],
 				 buf[i / 8] & (1 << (i % 8)));
 
+	if (dev->chip.usb_id ==
+	    USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER))
+		input_report_abs(dev->input_dev, ABS_MISC, 255 - buf[4]);
+
 	input_sync(input_dev);
 }
 
@@ -218,10 +282,10 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 		input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
 		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 0);
 		break;
-
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
-		input->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
-		input->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_Z);
+		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+		input->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
+			BIT_MASK(ABS_Z);
 		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_rk3));
 		memcpy(dev->keycode, keycode_rk3, sizeof(keycode_rk3));
 		input->keycodemax = ARRAY_SIZE(keycode_rk3);
@@ -239,6 +303,32 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 		input_set_abs_params(input, ABS_X, 0, 999, 0, 10);
 		snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5);
 		break;
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+		input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
+				   BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
+				   BIT_MASK(ABS_HAT2X) | BIT_MASK(ABS_HAT2Y) |
+				   BIT_MASK(ABS_HAT3X) | BIT_MASK(ABS_HAT3Y) |
+				   BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
+				   BIT_MASK(ABS_Z);
+		input->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
+		BUILD_BUG_ON(sizeof(dev->keycode) < sizeof(keycode_kore));
+		memcpy(dev->keycode, keycode_kore, sizeof(keycode_kore));
+		input->keycodemax = ARRAY_SIZE(keycode_kore);
+		input_set_abs_params(input, ABS_HAT0X, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT0Y, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT1X, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT1Y, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT2X, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT2Y, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT3X, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_HAT3Y, 0, 999, 0, 10);
+		input_set_abs_params(input, ABS_X, 0, 4096, 0, 10);
+		input_set_abs_params(input, ABS_Y, 0, 4096, 0, 10);
+		input_set_abs_params(input, ABS_Z, 0, 4096, 0, 10);
+		input_set_abs_params(input, ABS_MISC, 0, 255, 0, 1);
+		snd_usb_caiaq_set_auto_msg(dev, 1, 10, 5);
+		break;
 	default:
 		/* no input methods supported on this device */
 		input_free_device(input);
-- 
cgit v1.2.2


From 7f6301cdfad5469312d266bcec3f1a02a8e8b5af Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 22 Nov 2007 11:51:54 +0100
Subject: [ALSA] caiaq - remove ifdef

Remove ifdef and fix Makefile for conditional builds.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/caiaq/Makefile      | 3 ++-
 sound/usb/caiaq/caiaq-input.c | 4 ----
 2 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/caiaq/Makefile b/sound/usb/caiaq/Makefile
index 345a965386a7..23dadd5a11cd 100644
--- a/sound/usb/caiaq/Makefile
+++ b/sound/usb/caiaq/Makefile
@@ -1,3 +1,4 @@
-snd-usb-caiaq-objs := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-input.o caiaq-control.o
+snd-usb-caiaq-y := caiaq-device.o caiaq-audio.o caiaq-midi.o caiaq-control.o
+snd-usb-caiaq-$(CONFIG_SND_USB_CAIAQ_INPUT) += caiaq-input.o
 
 obj-$(CONFIG_SND_USB_CAIAQ) += snd-usb-caiaq.o
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
index 00846b1f92b2..ded45e5a0b14 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/caiaq-input.c
@@ -30,8 +30,6 @@
 #include "caiaq-device.h"
 #include "caiaq-input.h"
 
-#ifdef CONFIG_SND_USB_CAIAQ_INPUT
-
 static unsigned short keycode_ak1[] =  { KEY_C, KEY_B, KEY_A };
 static unsigned short keycode_rk2[] =  { KEY_1, KEY_2, KEY_3, KEY_4,
 					 KEY_5, KEY_6, KEY_7 };
@@ -359,5 +357,3 @@ void snd_usb_caiaq_input_free(struct snd_usb_caiaqdev *dev)
 	dev->input_dev = NULL;
 }
 
-#endif /* CONFIG_SND_USB_CAIAQ_INPUT */
-
-- 
cgit v1.2.2


From 7829d0eccbddc7431cc9af662c7cd3442b5598bd Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Mon, 26 Nov 2007 09:00:56 +0100
Subject: [ALSA] usb-caiaq - add support for Kore controller 2

Added support for Native Instrument's Kore controller 2. This device has
no audio but MIDI, input devices and ALSA controllers only.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/Kconfig               |  2 ++
 sound/usb/caiaq/caiaq-control.c |  1 +
 sound/usb/caiaq/caiaq-device.c  | 28 +++++++++++++++++++++-------
 sound/usb/caiaq/caiaq-device.h  |  1 +
 sound/usb/caiaq/caiaq-input.c   |  7 ++++++-
 5 files changed, 31 insertions(+), 8 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index ccbf72e1a479..9351b8a765b9 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -42,6 +42,7 @@ config SND_USB_CAIAQ
 	    * Native Instruments RigKontrol2
 	    * Native Instruments RigKontrol3
 	    * Native Instruments Kore Controller
+	    * Native Instruments Kore Controller 2
 	    * Native Instruments Audio Kontrol 1
 	    * Native Instruments Audio 8 DJ
 
@@ -59,6 +60,7 @@ config SND_USB_CAIAQ_INPUT
 	   * Native Instruments RigKontrol2
 	   * Native Instruments RigKontrol3
 	   * Native Instruments Kore Controller
+	   * Native Instruments Kore Controller 2
 	   * Native Instruments Audio Kontrol 1
 
 endmenu
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c
index 14e8e32de925..7d25f4b25534 100644
--- a/sound/usb/caiaq/caiaq-control.c
+++ b/sound/usb/caiaq/caiaq-control.c
@@ -288,6 +288,7 @@ int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
 		break;
 
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
 		for (i = 0; i < ARRAY_SIZE(kore_controller); i++) {
 			struct caiaq_controller *c = kore_controller + i;
 			kcontrol_template.name = c->name;
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index dc2e7f7fef0f..48c6bedfe0f2 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -43,11 +43,12 @@
 #endif
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.0");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.1");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
 			 "{Native Instruments, RigKontrol3},"
 			 "{Native Instruments, Kore Controller},"
+			 "{Native Instruments, Kore Controller 2},"
 			 "{Native Instruments, Audio Kontrol 1}"
 			 "{Native Instruments, Audio 8 DJ}}");
 
@@ -95,6 +96,11 @@ static struct usb_device_id snd_usb_id_table[] = {
 		.idVendor =	USB_VID_NATIVEINSTRUMENTS,
 		.idProduct =	USB_PID_KORECONTROLLER
 	},
+	{
+		.match_flags =	USB_DEVICE_ID_MATCH_DEVICE,
+		.idVendor =	USB_VID_NATIVEINSTRUMENTS,
+		.idProduct =	USB_PID_KORECONTROLLER2
+	},
 	{
 		.match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
 		.idVendor =     USB_VID_NATIVEINSTRUMENTS,
@@ -291,13 +297,21 @@ static void setup_card(struct snd_usb_caiaqdev *dev)
 		break;
 	}
 	
-	ret = snd_usb_caiaq_audio_init(dev);
-	if (ret < 0)
-		log("Unable to set up audio system (ret=%d)\n", ret);
+	if (dev->spec.num_analog_audio_out +
+	    dev->spec.num_analog_audio_in +
+	    dev->spec.num_digital_audio_out +
+	    dev->spec.num_digital_audio_in > 0) {
+		ret = snd_usb_caiaq_audio_init(dev);
+		if (ret < 0)
+			log("Unable to set up audio system (ret=%d)\n", ret);
+	}
 	
-	ret = snd_usb_caiaq_midi_init(dev);
-	if (ret < 0)
-		log("Unable to set up MIDI system (ret=%d)\n", ret);
+	if (dev->spec.num_midi_in +
+	    dev->spec.num_midi_out > 0) {
+		ret = snd_usb_caiaq_midi_init(dev);
+		if (ret < 0)
+			log("Unable to set up MIDI system (ret=%d)\n", ret);
+	}
 
 #ifdef CONFIG_SND_USB_CAIAQ_INPUT
 	ret = snd_usb_caiaq_input_init(dev);
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index 310b10ebb605..96a491379c60 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -8,6 +8,7 @@
 #define USB_PID_RIGKONTROL2	0x1969
 #define USB_PID_RIGKONTROL3	0x1940
 #define USB_PID_KORECONTROLLER	0x4711
+#define USB_PID_KORECONTROLLER2	0x4712
 #define USB_PID_AK1		0x0815
 #define USB_PID_AUDIO8DJ	0x1978
 
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
index ded45e5a0b14..e6c410ab76f4 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/caiaq-input.c
@@ -162,6 +162,7 @@ static void snd_caiaq_input_read_analog(struct snd_usb_caiaqdev *dev,
 		input_sync(input_dev);
 		break;
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
 		input_report_abs(input_dev, ABS_X, (buf[0] << 8) | buf[1]);
 		input_report_abs(input_dev, ABS_Y, (buf[2] << 8) | buf[3]);
 		input_report_abs(input_dev, ABS_Z, (buf[4] << 8) | buf[5]);
@@ -183,6 +184,7 @@ static void snd_caiaq_input_read_erp(struct snd_usb_caiaqdev *dev,
 		input_sync(input_dev);
 		break;
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
 		i = decode_erp(buf[7], buf[5]);
 		input_report_abs(input_dev, ABS_HAT0X, i);
 		i = decode_erp(buf[12], buf[14]);
@@ -223,7 +225,9 @@ static void snd_caiaq_input_read_io(struct snd_usb_caiaqdev *dev,
 				 buf[i / 8] & (1 << (i % 8)));
 
 	if (dev->chip.usb_id ==
-	    USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER))
+		USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER) ||
+	    dev->chip.usb_id ==
+		USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2))
 		input_report_abs(dev->input_dev, ABS_MISC, 255 - buf[4]);
 
 	input_sync(input_dev);
@@ -302,6 +306,7 @@ int snd_usb_caiaq_input_init(struct snd_usb_caiaqdev *dev)
 		snd_usb_caiaq_set_auto_msg(dev, 1, 0, 5);
 		break;
 	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER):
+	case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_KORECONTROLLER2):
 		input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 		input->absbit[0] = BIT_MASK(ABS_HAT0X) | BIT_MASK(ABS_HAT0Y) |
 				   BIT_MASK(ABS_HAT1X) | BIT_MASK(ABS_HAT1Y) |
-- 
cgit v1.2.2


From eb415b8f6d1b259ea31b3093df958054380f7f8f Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Thu, 13 Dec 2007 16:16:40 +0100
Subject: [ALSA] alsa: usx2y nopage

Convert alsa usx2y driver from nopage to fault.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/usx2y/usX2Yhwdep.c    | 23 ++++++++++-------------
 sound/usb/usx2y/usx2yhwdeppcm.c | 20 +++++++-------------
 2 files changed, 17 insertions(+), 26 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index b76b3dd9df25..a1dca3441319 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -34,34 +34,31 @@
 int usX2Y_hwdep_pcm_new(struct snd_card *card);
 
 
-static struct page * snd_us428ctls_vm_nopage(struct vm_area_struct *area, unsigned long address, int *type)
+static int snd_us428ctls_vm_fault(struct vm_area_struct *area,
+				  struct vm_fault *vmf)
 {
 	unsigned long offset;
 	struct page * page;
 	void *vaddr;
 
-	snd_printdd("ENTER, start %lXh, ofs %lXh, pgoff %ld, addr %lXh\n",
+	snd_printdd("ENTER, start %lXh, pgoff %ld\n",
 		   area->vm_start,
-		   address - area->vm_start,
-		   (address - area->vm_start) >> PAGE_SHIFT,
-		   address);
+		   vmf->pgoff);
 	
-	offset = area->vm_pgoff << PAGE_SHIFT;
-	offset += address - area->vm_start;
-	snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_SIGBUS);
+	offset = vmf->pgoff << PAGE_SHIFT;
 	vaddr = (char*)((struct usX2Ydev *)area->vm_private_data)->us428ctls_sharedmem + offset;
 	page = virt_to_page(vaddr);
 	get_page(page);
-	snd_printdd( "vaddr=%p made us428ctls_vm_nopage() return %p; offset=%lX\n", vaddr, page, offset);
+	vmf->page = page;
 
-	if (type)
-		*type = VM_FAULT_MINOR;
+	snd_printdd("vaddr=%p made us428ctls_vm_fault() page %p\n",
+		    vaddr, page);
 
-	return page;
+	return 0;
 }
 
 static struct vm_operations_struct us428ctls_vm_ops = {
-	.nopage = snd_us428ctls_vm_nopage,
+	.fault = snd_us428ctls_vm_fault,
 };
 
 static int snd_us428ctls_mmap(struct snd_hwdep * hw, struct file *filp, struct vm_area_struct *area)
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index a5e7bcd7ca2e..800b5cecfc80 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -683,30 +683,24 @@ static void snd_usX2Y_hwdep_pcm_vm_close(struct vm_area_struct *area)
 }
 
 
-static struct page * snd_usX2Y_hwdep_pcm_vm_nopage(struct vm_area_struct *area, unsigned long address, int *type)
+static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_area_struct *area,
+					struct vm_fault *vmf)
 {
 	unsigned long offset;
-	struct page *page;
 	void *vaddr;
 
-	offset = area->vm_pgoff << PAGE_SHIFT;
-	offset += address - area->vm_start;
-	snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_OOM);
+	offset = vmf->pgoff << PAGE_SHIFT;
 	vaddr = (char*)((struct usX2Ydev *)area->vm_private_data)->hwdep_pcm_shm + offset;
-	page = virt_to_page(vaddr);
-	get_page(page);
-
-	if (type)
-		*type = VM_FAULT_MINOR;
-
-	return page;
+	vmf->page = virt_to_page(vaddr);
+	get_page(vmf->page);
+	return 0;
 }
 
 
 static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = {
 	.open = snd_usX2Y_hwdep_pcm_vm_open,
 	.close = snd_usX2Y_hwdep_pcm_vm_close,
-	.nopage = snd_usX2Y_hwdep_pcm_vm_nopage,
+	.fault = snd_usX2Y_hwdep_pcm_vm_fault,
 };
 
 
-- 
cgit v1.2.2


From f85bf29c9435baf927e1817e6b43c9429b84f822 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <oneukum@suse.de>
Date: Fri, 14 Dec 2007 14:42:41 +0100
Subject: [ALSA] usb audio suspend support

This patch implements suspend/resume support for USB audio devices.
It works with the microphone in my camera.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/usbaudio.c | 41 +++++++++++++++++++++++++++++++++++++++++
 sound/usb/usbaudio.h |  1 +
 2 files changed, 42 insertions(+)

(limited to 'sound/usb')

diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 967b823eace0..c52461d4a042 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2077,6 +2077,8 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
 static int usb_audio_probe(struct usb_interface *intf,
 			   const struct usb_device_id *id);
 static void usb_audio_disconnect(struct usb_interface *intf);
+static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message);
+static int usb_audio_resume(struct usb_interface *intf);
 
 static struct usb_device_id usb_audio_ids [] = {
 #include "usbquirks.h"
@@ -2092,6 +2094,8 @@ static struct usb_driver usb_audio_driver = {
 	.name =		"snd-usb-audio",
 	.probe =	usb_audio_probe,
 	.disconnect =	usb_audio_disconnect,
+	.suspend =	usb_audio_suspend,
+	.resume =	usb_audio_resume,
 	.id_table =	usb_audio_ids,
 };
 
@@ -3654,6 +3658,43 @@ static void usb_audio_disconnect(struct usb_interface *intf)
 				 dev_get_drvdata(&intf->dev));
 }
 
+static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
+{
+	struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev);
+	struct list_head *p;
+	struct snd_usb_stream *as;
+
+	if (chip == (void *)-1L)
+		return 0;
+
+	snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot);
+	if (!chip->num_suspended_intf++) {
+		list_for_each(p, &chip->pcm_list) {
+			as = list_entry(p, struct snd_usb_stream, list);
+			snd_pcm_suspend_all(as->pcm);
+		}
+	}
+
+	return 0;
+}
+
+static int usb_audio_resume(struct usb_interface *intf)
+{
+	struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev);
+
+	if (chip == (void *)-1L)
+		return 0;
+	if (--chip->num_suspended_intf)
+		return 0;
+	/*
+	 * ALSA leaves material resumption to user space
+	 * we just notify
+	 */
+
+	snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0);
+
+	return 0;
+}
 
 static int __init snd_usb_audio_init(void)
 {
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 2272f45a1867..7cf18c38dc42 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -126,6 +126,7 @@ struct snd_usb_audio {
 	u32 usb_id;
 	int shutdown;
 	int num_interfaces;
+	int num_suspended_intf;
 
 	struct list_head pcm_list;	/* list of pcm streams */
 	int pcm_devs;
-- 
cgit v1.2.2


From 358ce0cf3f147802ef81aa53d5b341f633d608d1 Mon Sep 17 00:00:00 2001
From: Clemens Ladisch <clemens@ladisch.de>
Date: Wed, 19 Dec 2007 14:25:24 +0100
Subject: [ALSA] usb-audio: add UR-80 PCM quirk

Add a quirk entry to handle Edirol UR-80 audio I/O.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/usbquirks.h | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/usbquirks.h b/sound/usb/usbquirks.h
index 59410f437705..938dff5f9cef 100644
--- a/sound/usb/usbquirks.h
+++ b/sound/usb/usbquirks.h
@@ -1003,12 +1003,36 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 		}
 	}
 },
+{
+	/* has ID 0x0049 when not in "Advanced Driver" mode */
+	USB_DEVICE(0x0582, 0x0047),
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+		/* .vendor_name = "EDIROL", */
+		/* .product_name = "UR-80", */
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			/* in the 96 kHz modes, only interface 1 is there */
+			{
+				.ifnum = 1,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = 2,
+				.type = QUIRK_AUDIO_STANDARD_INTERFACE
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 {
 	/* has ID 0x004a when not in "Advanced Driver" mode */
 	USB_DEVICE(0x0582, 0x0048),
 	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
-		.vendor_name = "EDIROL",
-		.product_name = "UR-80",
+		/* .vendor_name = "EDIROL", */
+		/* .product_name = "UR-80", */
 		.ifnum = 0,
 		.type = QUIRK_MIDI_FIXED_ENDPOINT,
 		.data = & (const struct snd_usb_midi_endpoint_info) {
-- 
cgit v1.2.2


From 93521d274b7fb4e6da5772768683e4984783d9e7 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 24 Dec 2007 14:40:56 +0100
Subject: [ALSA] sound/usb/usbaudio.c: fix build with CONFIG_PM=n

sound/usb/usbaudio.c: In function 'usb_audio_suspend':
sound/usb/usbaudio.c:3674: error: implicit declaration of function 'snd_pcm_sus\pend_all'

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/usbaudio.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'sound/usb')

diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index c52461d4a042..c6d628a3127c 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -2077,8 +2077,14 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
 static int usb_audio_probe(struct usb_interface *intf,
 			   const struct usb_device_id *id);
 static void usb_audio_disconnect(struct usb_interface *intf);
+
+#ifdef CONFIG_PM
 static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message);
 static int usb_audio_resume(struct usb_interface *intf);
+#else
+#define usb_audio_suspend NULL
+#define usb_audio_resume NULL
+#endif
 
 static struct usb_device_id usb_audio_ids [] = {
 #include "usbquirks.h"
@@ -3658,6 +3664,7 @@ static void usb_audio_disconnect(struct usb_interface *intf)
 				 dev_get_drvdata(&intf->dev));
 }
 
+#ifdef CONFIG_PM
 static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
 {
 	struct snd_usb_audio *chip = dev_get_drvdata(&intf->dev);
@@ -3695,6 +3702,7 @@ static int usb_audio_resume(struct usb_interface *intf)
 
 	return 0;
 }
+#endif		/* CONFIG_PM */
 
 static int __init snd_usb_audio_init(void)
 {
-- 
cgit v1.2.2


From 9004acc70e8c49c50c4c7b652f906f1e0ed5709d Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 8 Jan 2008 18:13:27 +0100
Subject: [ALSA] Remove sound/driver.h

This header file exists only for some hacks to adapt alsa-driver
tree.  It's useless for building in the kernel.  Let's move a few
lines in it to sound/core.h and remove it.
With this patch, sound/driver.h isn't removed but has just a single
compile warning to include it.  This should be really killed in
future.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/caiaq/caiaq-audio.c   | 1 -
 sound/usb/caiaq/caiaq-control.c | 1 -
 sound/usb/caiaq/caiaq-device.c  | 1 -
 sound/usb/caiaq/caiaq-input.c   | 1 -
 sound/usb/caiaq/caiaq-midi.c    | 1 -
 sound/usb/usbaudio.c            | 1 -
 sound/usb/usbmidi.c             | 1 -
 sound/usb/usbmixer.c            | 1 -
 sound/usb/usx2y/usX2Yhwdep.c    | 1 -
 sound/usb/usx2y/usbusx2y.c      | 1 -
 sound/usb/usx2y/usbusx2yaudio.c | 1 -
 11 files changed, 11 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c
index bf551c08c2ec..f7e5284b8620 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/caiaq-audio.c
@@ -16,7 +16,6 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c
index 7d25f4b25534..798ca124da58 100644
--- a/sound/usb/caiaq/caiaq-control.c
+++ b/sound/usb/caiaq/caiaq-control.c
@@ -17,7 +17,6 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index 48c6bedfe0f2..5cd92ae3cd16 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -26,7 +26,6 @@
 #include <linux/usb.h>
 #include <linux/input.h>
 #include <linux/spinlock.h>
-#include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/caiaq/caiaq-input.c b/sound/usb/caiaq/caiaq-input.c
index e6c410ab76f4..f743847a5e5a 100644
--- a/sound/usb/caiaq/caiaq-input.c
+++ b/sound/usb/caiaq/caiaq-input.c
@@ -23,7 +23,6 @@
 #include <linux/usb.h>
 #include <linux/usb/input.h>
 #include <linux/spinlock.h>
-#include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/rawmidi.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/caiaq/caiaq-midi.c b/sound/usb/caiaq/caiaq-midi.c
index 793ca20ce349..54270328be52 100644
--- a/sound/usb/caiaq/caiaq-midi.c
+++ b/sound/usb/caiaq/caiaq-midi.c
@@ -23,7 +23,6 @@
 #include <linux/usb.h>
 #include <linux/input.h>
 #include <linux/spinlock.h>
-#include <sound/driver.h>
 #include <sound/core.h>
 #include <sound/rawmidi.h>
 #include <sound/pcm.h>
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index c6d628a3127c..8fa935665702 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -38,7 +38,6 @@
  */
 
 
-#include <sound/driver.h>
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/list.h>
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 6330788c1c2b..750e929d5870 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -35,7 +35,6 @@
  * SUCH DAMAGE.
  */
 
-#include <sound/driver.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/bitops.h>
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 1f1e91cee3fe..89c63d073cc6 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -26,7 +26,6 @@
  *
  */
 
-#include <sound/driver.h>
 #include <linux/bitops.h>
 #include <linux/init.h>
 #include <linux/list.h>
diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c
index a1dca3441319..6495534e5bf6 100644
--- a/sound/usb/usx2y/usX2Yhwdep.c
+++ b/sound/usb/usx2y/usX2Yhwdep.c
@@ -20,7 +20,6 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include <sound/driver.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
 #include <sound/core.h>
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index e011fcacce92..e5981a630314 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -130,7 +130,6 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 48e9aa3f18c9..9a608fa85155 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -31,7 +31,6 @@
  */
 
 
-#include <sound/driver.h>
 #include <linux/interrupt.h>
 #include <linux/usb.h>
 #include <sound/core.h>
-- 
cgit v1.2.2


From 599c3e76fe89b314667e699a20ad08f8d16d0454 Mon Sep 17 00:00:00 2001
From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Wed, 16 Jan 2008 14:56:04 +0100
Subject: [ALSA] sound: fix caiaq section mismatches

Fix section mismatch in caiaq: these __devinit functions can be
called at any time so they should not be __devinit.
WARNING: vmlinux.o(.text+0x10a8dae): Section mismatch: reference to .init.text:snd_usb_caiaq_audio_init (between 'setup_card' and 'create_card')
WARNING: vmlinux.o(.text+0x10a8dd6): Section mismatch: reference to .init.text:snd_usb_caiaq_midi_init (between 'setup_card' and 'create_card')

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/caiaq/caiaq-audio.c | 2 +-
 sound/usb/caiaq/caiaq-midi.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c
index f7e5284b8620..2f9e9b2a7ffc 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/caiaq-audio.c
@@ -603,7 +603,7 @@ static void free_urbs(struct urb **urbs)
 	kfree(urbs);
 }
 
-int __devinit snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
+int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
 {
 	int i, ret;
 
diff --git a/sound/usb/caiaq/caiaq-midi.c b/sound/usb/caiaq/caiaq-midi.c
index 54270328be52..30b57f97c6e4 100644
--- a/sound/usb/caiaq/caiaq-midi.c
+++ b/sound/usb/caiaq/caiaq-midi.c
@@ -123,7 +123,7 @@ void snd_usb_caiaq_midi_handle_input(struct snd_usb_caiaqdev *dev,
 	snd_rawmidi_receive(dev->midi_receive_substream, buf, len);
 }
 
-int __devinit snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device)
+int snd_usb_caiaq_midi_init(struct snd_usb_caiaqdev *device)
 {
 	int ret;
 	struct snd_rawmidi *rmidi;
-- 
cgit v1.2.2


From 09189ac793d7fef7d0f058815043e3d4bf7097c0 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Thu, 24 Jan 2008 18:46:42 +0100
Subject: [ALSA] usb/caiaq: decrease period_bytes_min

This patch decreases the snd_pcm_hardware->period_bytes_min field in the
caiaq/usb audio driver. The hardware can actually handle as few as 128
bytes, depending on the system. So it makes no sense to keep
applications from actually using such values.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 sound/usb/caiaq/caiaq-audio.c  | 2 +-
 sound/usb/caiaq/caiaq-device.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'sound/usb')

diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c
index 2f9e9b2a7ffc..9cc4cd8283f9 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/caiaq-audio.c
@@ -57,7 +57,7 @@ static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = {
 	.channels_min	= CHANNELS_PER_STREAM,
 	.channels_max	= CHANNELS_PER_STREAM,
 	.buffer_bytes_max = MAX_BUFFER_SIZE,
-	.period_bytes_min = 4096,
+	.period_bytes_min = 128,
 	.period_bytes_max = MAX_BUFFER_SIZE,
 	.periods_min	= 1,
 	.periods_max	= 1024,
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index 5cd92ae3cd16..58d25e4e7d6c 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -42,7 +42,7 @@
 #endif
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.1");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.2");
 MODULE_LICENSE("GPL");
 MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2},"
 			 "{Native Instruments, RigKontrol3},"
-- 
cgit v1.2.2