Clemens,
Here's what I get with the new (and old) patch(es):
[ 2.869556] usb 3-3.2: new high-speed USB device number 6 using xhci_hcd [ 2.970810] usb 3-3.2: New USB device found, idVendor=0499, idProduct=150e [ 2.970813] usb 3-3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.970814] usb 3-3.2: Product: Steinberg UR44 [ 2.970815] usb 3-3.2: Manufacturer: Yamaha Corporation [ 2.973563] snd-usb-audio 3-3.2:1.0: checking PCM interface [ 2.973565] snd-usb-audio 3-3.2:1.0: quirk return code: -19 [ 2.973566] snd-usb-audio 3-3.2:1.0: probe failed [ 2.973574] snd-usb-audio: probe of 3-3.2:1.0 failed with error -5 [ 2.974003] snd-usb-audio 3-3.2:1.1: checking PCM interface [ 2.974005] snd-usb-audio 3-3.2:1.1: altsets found [ 2.974007] snd-usb-audio 3-3.2:1.1: endpoint found [ 2.974008] snd-usb-audio 3-3.2:1.1: iso found [ 2.974010] snd-usb-audio 3-3.2:1.1: descriptors found [ 2.976115] snd-usb-audio 3-3.2:1.1: first interface successful [ 2.976117] usb 3-3.2:1.0: checking PCM interface [ 2.976117] usb 3-3.2:1.2: checking PCM interface [ 2.976118] usb 3-3.2:1.2: altsets found [ 2.976119] usb 3-3.2:1.2: endpoint found [ 2.976120] usb 3-3.2:1.2: iso found [ 2.976120] usb 3-3.2:1.2: descriptors found [ 2.976641] usb 3-3.2: current rate 192000 is different from the runtime rate 48000 [ 2.978137] snd-usb-audio 3-3.2:1.2: interface 2 successful [ 2.978140] usb 3-3.2:1.3: checking PCM interface [ 2.978148] snd-usb-audio 3-3.2:1.3: interface 3 successful [ 2.978150] usb 3-3.2:1.4: checking PCM interface [ 2.978155] snd-usb-audio 3-3.2:1.4: interface 4 successful [ 2.978157] snd-usb-audio 3-3.2:1.4: create_autodetect_quirks successful [ 2.978158] snd-usb-audio 3-3.2:1.1: quirk return code: 0 [ 2.978159] snd-usb-audio 3-3.2:1.1: probe step 2 [ 2.978334] snd-usb-audio 3-3.2:1.1: probe failed [ 2.978439] snd-usb-audio: probe of 3-3.2:1.1 failed with error -5 [ 2.981241] systemd-udevd[510]: error opening ATTR{/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3.2/3-3.2:1.1/sound/ card3/controlC3/../uevent} for writing: No such file or directory [ 2.981342] systemd-udevd[511]: Failed to apply ACL on /dev/snd/pcmC3D0p: No such file or directory [ 2.981361] systemd-udevd[510]: Failed to apply ACL on /dev/snd/controlC3: No such file or directory [ 2.981420] systemd-udevd[547]: Failed to apply ACL on /dev/snd/midiC3D0: No such file or directory [ 2.981560] systemd-udevd[546]: Failed to apply ACL on /dev/snd/pcmC3D0c: No such file or directory
thanks for looking into this,
Cyrus
On 11/05/2014 01:17 PM, Clemens Ladisch wrote:
Cyrus Harmon wrote:
[ 2.964094] snd-usb-audio 3-3.2:1.0: checking PCM interface [ 2.964104] snd-usb-audio: probe of 3-3.2:1.0 failed with error -5 [ 2.966339] snd-usb-audio 3-3.2:1.1: checking PCM interface [ 2.966341] snd-usb-audio 3-3.2:1.1: altsets found [ 2.966342] snd-usb-audio 3-3.2:1.1: endpoint found [ 2.966343] snd-usb-audio 3-3.2:1.1: iso found [ 2.966344] snd-usb-audio 3-3.2:1.1: descriptors found [ 2.968544] usb 3-3.2:1.0: checking PCM interface [ 2.968546] usb 3-3.2:1.2: checking PCM interface [ 2.968547] usb 3-3.2:1.2: altsets found [ 2.968547] usb 3-3.2:1.2: endpoint found [ 2.968548] usb 3-3.2:1.2: iso found [ 2.968549] usb 3-3.2:1.2: descriptors found [ 2.970657] usb 3-3.2:1.3: checking PCM interface [ 2.970666] usb 3-3.2:1.4: checking PCM interface [ 2.970930] snd-usb-audio: probe of 3-3.2:1.1 failed with error -5
Strange; in theory, this cannot happen.
Please add this patch and try again.
Regards, Clemens
--- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -536,7 +536,9 @@ snd_usb_audio_probe(struct usb_device *dev, err = 1; /* continue */ if (quirk && quirk->ifnum != QUIRK_NO_INTERFACE) { /* need some special handlings */
if ((err = snd_usb_create_quirk(chip, intf, &usb_audio_driver, quirk)) < 0)
err = snd_usb_create_quirk(chip, intf, &usb_audio_driver, quirk);dev_info(&intf->dev, "quirk return code: %d\n", err);if (err < 0) goto __error;@@ -547,11 +549,13 @@ snd_usb_audio_probe(struct usb_device *dev, goto __error; } }
dev_info(&intf->dev, "probe step 2\n");
/* we are allowed to call snd_card_register() many times */ if (snd_card_register(chip->card) < 0) { goto __error; }
dev_info(&intf->dev, "probe step 3\n");
usb_chip[chip->index] = chip; chip->num_interfaces++;
@@ -560,6 +564,7 @@ snd_usb_audio_probe(struct usb_device *dev, return chip;
__error:
- dev_info(&intf->dev, "probe failed\n"); if (chip) { if (!chip->num_interfaces) snd_card_free(chip->card);
--- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -367,6 +367,7 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip, err = create_autodetect_quirk(chip, iface, driver); if (err < 0) return err;
dev_info(&iface->dev, "first interface successful\n");
/*
- ALSA PCM playback/capture devices cannot be registered in two steps,
@@ -385,9 +386,13 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip,
err = create_autodetect_quirk(chip, iface, driver); if (err >= 0)
{ usb_driver_claim_interface(driver, iface, (void *)-1L);dev_info(&iface->dev, "interface %d successful\n", ifnum);}}
dev_info(&iface->dev, "create_autodetect_quirks successful\n"); return 0; }