Merge branch 'topic/usb-caiaq' into for-linus

5 files changed, 79 insertions, 11 deletions

diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 4f0eac9bff1e..523aec188ccf 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -48,7 +48,10 @@ config SND_USB_CAIAQ
             * Native Instruments Kore Controller
             * Native Instruments Kore Controller 2
             * Native Instruments Audio Kontrol 1
+            * Native Instruments Audio 4 DJ
             * Native Instruments Audio 8 DJ
+            * Native Instruments Guitar Rig Session I/O
+            * Native Instruments Guitar Rig mobile
 
            To compile this driver as a module, choose M here: the module
            will be called snd-usb-caiaq.
diff --git a/sound/usb/caiaq/caiaq-audio.c b/sound/usb/caiaq/caiaq-audio.c
index b3a603325835..08d51e0c9fea 100644
--- a/sound/usb/caiaq/caiaq-audio.c
+++ b/sound/usb/caiaq/caiaq-audio.c
@@ -114,6 +114,7 @@ static int stream_start(struct snd_usb_caiaqdev *dev)
         dev->output_panic = 0;
         dev->first_packet = 1;
         dev->streaming = 1;
+        dev->warned = 0;
 
         for (i = 0; i < N_URBS; i++) {
                 ret = usb_submit_urb(dev->data_urbs_in[i], GFP_ATOMIC);
@@ -376,6 +377,9 @@ static void read_in_urb_mode2(struct snd_usb_caiaqdev *dev,
 
                 for (stream = 0; stream < dev->n_streams; stream++, i++) {
                         sub = dev->sub_capture[stream];
+                        if (dev->input_panic)
+                                usb_buf[i] = 0;
+
                         if (sub) {
                                 struct snd_pcm_runtime *rt = sub->runtime;
                                 char *audio_buf = rt->dma_area;
@@ -397,6 +401,9 @@ static void read_in_urb(struct snd_usb_caiaqdev *dev,
         if (!dev->streaming)
                 return;
 
+        if (iso->actual_length < dev->bpp)
+                return;
+
         switch (dev->spec.data_alignment) {
         case 0:
                 read_in_urb_mode0(dev, urb, iso);
@@ -406,10 +413,11 @@ static void read_in_urb(struct snd_usb_caiaqdev *dev,
                 break;
         }
 
-        if (dev->input_panic || dev->output_panic) {
+        if ((dev->input_panic || dev->output_panic) && !dev->warned) {
                 debug("streaming error detected %s %s\n", 
                                 dev->input_panic ? "(input)" : "",
                                 dev->output_panic ? "(output)" : "");
+                dev->warned = 1;
         }
 }
 
@@ -638,9 +646,10 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev)
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AK1):
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_RIGKONTROL3):
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_SESSIONIO):
-                dev->samplerates |= SNDRV_PCM_RATE_88200;
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_GUITARRIGMOBILE):
                 dev->samplerates |= SNDRV_PCM_RATE_192000;
-                break;
+                /* fall thru */
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
         case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
                 dev->samplerates |= SNDRV_PCM_RATE_88200;
                 break;
diff --git a/sound/usb/caiaq/caiaq-control.c b/sound/usb/caiaq/caiaq-control.c
index ccd763dd7167..e92c2bbf4fe9 100644
--- a/sound/usb/caiaq/caiaq-control.c
+++ b/sound/usb/caiaq/caiaq-control.c
@@ -39,12 +39,12 @@ static int control_info(struct snd_kcontrol *kcontrol,
         struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
         int pos = kcontrol->private_value;
         int is_intval = pos & CNT_INTVAL;
+        unsigned int id = dev->chip.usb_id;
 
         uinfo->count = 1;
         pos &= ~CNT_INTVAL;
 
-        if (dev->chip.usb_id ==
-                USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)
+        if (id == USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ)
                 && (pos == 0)) {
                 /* current input mode of A8DJ */
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
@@ -53,6 +53,15 @@ static int control_info(struct snd_kcontrol *kcontrol,
                 return 0;
         }
 
+        if (id == USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)
+                && (pos == 0)) {
+                /* current input mode of A4DJ */
+                uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+                uinfo->value.integer.min = 0;
+                uinfo->value.integer.max = 1;
+                return 0;
+        }
+
         if (is_intval) {
                 uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
                 uinfo->value.integer.min = 0;
@@ -73,6 +82,14 @@ static int control_get(struct snd_kcontrol *kcontrol,
         struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
         int pos = kcontrol->private_value;
 
+        if (dev->chip.usb_id ==
+                USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)) {
+                /* A4DJ has only one control */
+                /* do not expose hardware input mode 0 */
+                ucontrol->value.integer.value[0] = dev->control_state[0] - 1;
+                return 0;
+        }
+
         if (pos & CNT_INTVAL)
                 ucontrol->value.integer.value[0]
                         = dev->control_state[pos & ~CNT_INTVAL];
@@ -90,10 +107,20 @@ static int control_put(struct snd_kcontrol *kcontrol,
         struct snd_usb_caiaqdev *dev = caiaqdev(chip->card);
         int pos = kcontrol->private_value;
 
+        if (dev->chip.usb_id ==
+                USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ)) {
+                /* A4DJ has only one control */
+                /* do not expose hardware input mode 0 */
+                dev->control_state[0] = ucontrol->value.integer.value[0] + 1;
+                snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
+                                dev->control_state, sizeof(dev->control_state));
+                return 1;
+        }
+
         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,
+                snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
                                 dev->control_state, sizeof(dev->control_state));
         } else {
                 if (ucontrol->value.integer.value[0])
@@ -243,10 +270,13 @@ static struct caiaq_controller a8dj_controller[] = {
         { "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              }
 };
 
+static struct caiaq_controller a4dj_controller[] = {
+        { "Current input mode", 0 | CNT_INTVAL  }
+};
+
 static int __devinit add_controls(struct caiaq_controller *c, int num,
                                   struct snd_usb_caiaqdev *dev)
 {
@@ -295,6 +325,10 @@ int __devinit snd_usb_caiaq_control_init(struct snd_usb_caiaqdev *dev)
                 ret = add_controls(a8dj_controller,
                         ARRAY_SIZE(a8dj_controller), dev);
                 break;
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
+                ret = add_controls(a4dj_controller,
+                        ARRAY_SIZE(a4dj_controller), dev);
+                break;
         }
 
         return ret;
diff --git a/sound/usb/caiaq/caiaq-device.c b/sound/usb/caiaq/caiaq-device.c
index 09aed2363cc9..cf573a982fdc 100644
--- a/sound/usb/caiaq/caiaq-device.c
+++ b/sound/usb/caiaq/caiaq-device.c
@@ -42,15 +42,17 @@
 #endif
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
-MODULE_DESCRIPTION("caiaq USB audio, version 1.3.10");
+MODULE_DESCRIPTION("caiaq USB audio, version 1.3.13");
 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 4 DJ},"
                          "{Native Instruments, Audio 8 DJ},"
-                         "{Native Instruments, Session I/O}}");
+                         "{Native Instruments, Session I/O},"
+                         "{Native Instruments, GuitarRig mobile}");
 
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
 static char* id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for this card */
@@ -116,6 +118,16 @@ static struct usb_device_id snd_usb_id_table[] = {
                 .idVendor =     USB_VID_NATIVEINSTRUMENTS,
                 .idProduct =    USB_PID_SESSIONIO
         },
+        {
+                .match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+                .idVendor =     USB_VID_NATIVEINSTRUMENTS,
+                .idProduct =    USB_PID_GUITARRIGMOBILE
+        },
+        {
+                .match_flags =  USB_DEVICE_ID_MATCH_DEVICE,
+                .idVendor =     USB_VID_NATIVEINSTRUMENTS,
+                .idProduct =    USB_PID_AUDIO4DJ
+        },
         { /* terminator */ }
 };
 
@@ -239,6 +251,8 @@ int snd_usb_caiaq_set_audio_params (struct snd_usb_caiaqdev *dev,
                 
         if (dev->audio_parm_answer != 1) 
                 debug("unable to set the device's audio params\n");
+        else
+                dev->bpp = bpp;
 
         return dev->audio_parm_answer == 1 ? 0 : -EINVAL;
 }
@@ -300,6 +314,12 @@ static void __devinit setup_card(struct snd_usb_caiaqdev *dev)
                 }
 
                 break;
+        case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
+                /* Audio 4 DJ - default input mode to phono */
+                dev->control_state[0] = 2;
+                snd_usb_caiaq_send_command(dev, EP1_CMD_WRITE_IO,
+                        dev->control_state, 1);
+                break;
         }
         
         if (dev->spec.num_analog_audio_out +
diff --git a/sound/usb/caiaq/caiaq-device.h b/sound/usb/caiaq/caiaq-device.h
index ab56e738c5fc..4cce1ad7493d 100644
--- a/sound/usb/caiaq/caiaq-device.h
+++ b/sound/usb/caiaq/caiaq-device.h
@@ -10,8 +10,10 @@
 #define USB_PID_KORECONTROLLER  0x4711
 #define USB_PID_KORECONTROLLER2 0x4712
 #define USB_PID_AK1             0x0815
+#define USB_PID_AUDIO4DJ        0x0839
 #define USB_PID_AUDIO8DJ        0x1978
 #define USB_PID_SESSIONIO       0x1915
+#define USB_PID_GUITARRIGMOBILE 0x0d8d
 
 #define EP1_BUFSIZE 64
 #define CAIAQ_USB_STR_LEN 0xff
@@ -87,9 +89,9 @@ struct snd_usb_caiaqdev {
         int audio_out_buf_pos[MAX_STREAMS];
         int period_in_count[MAX_STREAMS];
         int period_out_count[MAX_STREAMS];
-        int input_panic, output_panic;
+        int input_panic, output_panic, warned;
         char *audio_in_buf, *audio_out_buf;
-        unsigned int samplerates;
+        unsigned int samplerates, bpp;
 
         struct snd_pcm_substream *sub_playback[MAX_STREAMS];
         struct snd_pcm_substream *sub_capture[MAX_STREAMS];