[alsa-devel] Line 6 Helix quirks

[Carlo Calica]

Sorry, I didn't have time to compile a kernel until yesterday.  I built the
attached patch against 5.4.12 and it is working great with JACK.  I have a
Helix Floor running the 2.82 firmware.





On Sun, Oct 20, 2019 at 6:51 AM nick83ola <nick83ola at gmail.com> wrote:

> Hi
> I verified on my hx_stomp with the latest driver and I can confirm tha
> the quirks works here
> Sadly I don't have an helix to verify it
>
> What model it is?
> you can try to recompile the kernel adding the line with you usb device to
> the
>
> see my patch
>
> https://lkml.org/lkml/2019/7/1/850
>
> + case USB_ID(0x0E41, 0x4244): /* HELIX */
> + case USB_ID(0x0E41, 0x4246): /* HX STOMP */
> + case USB_ID(0x0E41, 0x4248): /* what kind of HELIX ???????? */
>
> Cheers
> Nicola Lunghi
>
>
> On Sat, 19 Oct 2019 at 06:34, Carlo Calica <carlo at calica.com> wrote:
> >
> > Hi,
> >
> > I'm attempting to use my Helix with the newish 5.3.x kernel.  It isn't
> working.  Looks like the quirk isn't enabled for the idProduct (4248) of my
> Helix.  My Helix's firmware is 2.81.0.  I have yet to compile the kernel to
> see if adding the id is enough.  Thanks.  If you need any more info, please
> let me know.
> >
> > dmesg gives:
> >
> > [89014.296954] usb 3-2: new high-speed USB device number 2 using xhci_hcd
> > [89014.521720] usb 3-2: New USB device found, idVendor=0e41,
> idProduct=4248, bcdDevice= 2.00
> > [89014.521723] usb 3-2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> > [89014.521724] usb 3-2: Product: HELIX
> > [89014.521726] usb 3-2: Manufacturer: LINE 6
> > [89014.521727] usb 3-2: SerialNumber:    2796112
> > [89014.555715] usb 3-2: parse_audio_format_rates_v2v3(): unable to
> retrieve number of sample rates (clock 16)
> > [89014.559724] usb 3-2: parse_audio_format_rates_v2v3(): unable to
> retrieve number of sample rates (clock 16)
> > [89014.575990] input: LINE 6 HELIX    as
> /devices/pci0000:00/0000:00:01.3/0000:03:00.2/0000:16:08.0/0000:1c:00.0/usb3/3-2/3-2:1.5/0003:0E41:4248.000C/input/input50
> > [89014.628069] hid-generic 0003:0E41:4248.000C: input,hidraw8: USB HID
> v1.11 Keyboard [LINE 6 HELIX   ] on usb-0000:1c:00.0-2/input5
> >
> >
> > --
> > Carlo J. Calica
>


-- 
Carlo J. Calica
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