Merge "To publish the results on Grafana dashboard"

[kvmfornfv.git] / kernel / sound / usb / quirks.c

diff --git a/kernel/sound/usb/quirks.c b/kernel/sound/usb/quirks.c
index 754e689..29f38e2 100644 (file)
--- a/kernel/sound/usb/quirks.c
+++ b/kernel/sound/usb/quirks.c
@@ -115,6 +115,9 @@ static int create_standard_audio_quirk(struct snd_usb_audio *chip,
        struct usb_interface_descriptor *altsd;
        int err;
 
+       if (chip->usb_id == USB_ID(0x1686, 0x00dd)) /* Zoom R16/24 */
+               chip->tx_length_quirk = 1;
+
        alts = &iface->altsetting[0];
        altsd = get_iface_desc(alts);
        err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber);
@@ -147,6 +150,7 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
                usb_audio_err(chip, "cannot memdup\n");
                return -ENOMEM;
        }
+       INIT_LIST_HEAD(&fp->list);
        if (fp->nr_rates > MAX_NR_RATES) {
                kfree(fp);
                return -EINVAL;
@@ -164,19 +168,20 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
        stream = (fp->endpoint & USB_DIR_IN)
                ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
        err = snd_usb_add_audio_stream(chip, stream, fp);
-       if (err < 0) {
-               kfree(fp);
-               kfree(rate_table);
-               return err;
-       }
+       if (err < 0)
+               goto error;
        if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber ||
            fp->altset_idx >= iface->num_altsetting) {
-               kfree(fp);
-               kfree(rate_table);
-               return -EINVAL;
+               err = -EINVAL;
+               goto error;
        }
        alts = &iface->altsetting[fp->altset_idx];
        altsd = get_iface_desc(alts);
+       if (altsd->bNumEndpoints < 1) {
+               err = -EINVAL;
+               goto error;
+       }
+
        fp->protocol = altsd->bInterfaceProtocol;
 
        if (fp->datainterval == 0)
@@ -187,6 +192,12 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
        snd_usb_init_pitch(chip, fp->iface, alts, fp);
        snd_usb_init_sample_rate(chip, fp->iface, alts, fp, fp->rate_max);
        return 0;
+
+ error:
+       list_del(&fp->list); /* unlink for avoiding double-free */
+       kfree(fp);
+       kfree(rate_table);
+       return err;
 }
 
 static int create_auto_pcm_quirk(struct snd_usb_audio *chip,
@@ -459,6 +470,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
        fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
        fp->datainterval = 0;
        fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
+       INIT_LIST_HEAD(&fp->list);
 
        switch (fp->maxpacksize) {
        case 0x120:
@@ -482,6 +494,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
                ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
        err = snd_usb_add_audio_stream(chip, stream, fp);
        if (err < 0) {
+               list_del(&fp->list); /* unlink for avoiding double-free */
                kfree(fp);
                return err;
        }
@@ -535,6 +548,7 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
                [QUIRK_MIDI_CME] = create_any_midi_quirk,
                [QUIRK_MIDI_AKAI] = create_any_midi_quirk,
                [QUIRK_MIDI_FTDI] = create_any_midi_quirk,
+               [QUIRK_MIDI_CH345] = create_any_midi_quirk,
                [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
                [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
                [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
@@ -1115,12 +1129,25 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
 {
        /* devices which do not support reading the sample rate. */
        switch (chip->usb_id) {
+       case USB_ID(0x041E, 0x4080): /* Creative Live Cam VF0610 */
        case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema  */
        case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */
+       case USB_ID(0x045E, 0x076E): /* MS Lifecam HD-5001 */
+       case USB_ID(0x045E, 0x076F): /* MS Lifecam HD-6000 */
        case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
        case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
+       case USB_ID(0x047F, 0x02F7): /* Plantronics BT-600 */
+       case USB_ID(0x047F, 0x0415): /* Plantronics BT-300 */
+       case USB_ID(0x047F, 0xAA05): /* Plantronics DA45 */
        case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
+       case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */
+       case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */
        case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
+       case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
+       case USB_ID(0x1de7, 0x0013): /* Phoenix Audio MT202exe */
+       case USB_ID(0x1de7, 0x0014): /* Phoenix Audio TMX320 */
+       case USB_ID(0x1de7, 0x0114): /* Phoenix Audio MT202pcs */
+       case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */
                return true;
        }
        return false;
@@ -1200,8 +1227,12 @@ void snd_usb_set_interface_quirk(struct usb_device *dev)
         * "Playback Design" products need a 50ms delay after setting the
         * USB interface.
         */
-       if (le16_to_cpu(dev->descriptor.idVendor) == 0x23ba)
+       switch (le16_to_cpu(dev->descriptor.idVendor)) {
+       case 0x23ba: /* Playback Design */
+       case 0x0644: /* TEAC Corp. */
                mdelay(50);
+               break;
+       }
 }
 
 void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
@@ -1216,6 +1247,14 @@ void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
            (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
                mdelay(20);
 
+       /*
+        * "TEAC Corp." products need a 20ms delay after each
+        * class compliant request
+        */
+       if ((le16_to_cpu(dev->descriptor.idVendor) == 0x0644) &&
+           (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
+               mdelay(20);
+
        /* Marantz/Denon devices with USB DAC functionality need a delay
         * after each class compliant request
         */
@@ -1264,12 +1303,16 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
        case USB_ID(0x20b1, 0x3008): /* iFi Audio micro/nano iDSD */
        case USB_ID(0x20b1, 0x2008): /* Matrix Audio X-Sabre */
        case USB_ID(0x20b1, 0x300a): /* Matrix Audio Mini-i Pro */
+       case USB_ID(0x22d9, 0x0416): /* OPPO HA-1 */
                if (fp->altsetting == 2)
                        return SNDRV_PCM_FMTBIT_DSD_U32_BE;
                break;
 
+       case USB_ID(0x20b1, 0x000a): /* Gustard DAC-X20U */
        case USB_ID(0x20b1, 0x2009): /* DIYINHK DSD DXD 384kHz USB to I2S/DSD */
        case USB_ID(0x20b1, 0x2023): /* JLsounds I2SoverUSB */
+       case USB_ID(0x20b1, 0x3023): /* Aune X1S 32BIT/384 DSD DAC */
+       case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
                if (fp->altsetting == 3)
                        return SNDRV_PCM_FMTBIT_DSD_U32_BE;
                break;