Re: Mixer regression with usb soundcard

On Tue, 19 Dec 2017 02:04:51 +0100, Mauro Santos wrote: > > On 18-12-2017 22:48, Takashi Iwai wrote: > > On Mon, 18 Dec 2017 22:56:07 +0100, > > Mauro Santos wrote: > >> > >> On 18-12-2017 19:30, Takashi Iwai wrote: > >>> On Mon, 18 Dec 2017 20:10:44 +0100, > >>> Mauro Santos wrote: > >

Re: Mixer regression with usb soundcard

2017-12-19 7:48 GMT+09:00 Takashi Iwai : > On Mon, 18 Dec 2017 22:56:07 +0100, > Mauro Santos wrote: >> >> On 18-12-2017 19:30, Takashi Iwai wrote: >> > On Mon, 18 Dec 2017 20:10:44 +0100, >> > Mauro Santos wrote: >> >> >> >> On 18-12-2017 17:50, Jaejoong Kim wrote: >> >>> Mauro, >>

Re: Mixer regression with usb soundcard

On 18-12-2017 22:48, Takashi Iwai wrote: > On Mon, 18 Dec 2017 22:56:07 +0100, > Mauro Santos wrote: >> >> On 18-12-2017 19:30, Takashi Iwai wrote: >>> On Mon, 18 Dec 2017 20:10:44 +0100, >>> Mauro Santos wrote: On 18-12-2017 17:50, Jaejoong Kim wrote: > Mauro, > > Could you

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 22:56:07 +0100, Mauro Santos wrote: > > On 18-12-2017 19:30, Takashi Iwai wrote: > > On Mon, 18 Dec 2017 20:10:44 +0100, > > Mauro Santos wrote: > >> > >> On 18-12-2017 17:50, Jaejoong Kim wrote: > >>> Mauro, > >>> > >>> Could you please try debug patch(I also attach the patch

Re: Mixer regression with usb soundcard

On 18-12-2017 21:56, Mauro Santos wrote: > On 18-12-2017 19:30, Takashi Iwai wrote: >> On Mon, 18 Dec 2017 20:10:44 +0100, >> Mauro Santos wrote: >>> >>> On 18-12-2017 17:50, Jaejoong Kim wrote: Mauro, Could you please try debug patch(I also attach the patch file)? >>> >>> With the

Re: Mixer regression with usb soundcard

On 18-12-2017 19:30, Takashi Iwai wrote: > On Mon, 18 Dec 2017 20:10:44 +0100, > Mauro Santos wrote: >> >> On 18-12-2017 17:50, Jaejoong Kim wrote: >>> Mauro, >>> >>> Could you please try debug patch(I also attach the patch file)? >> >> With the attached patch I get the following when plugging in

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 20:10:44 +0100, Mauro Santos wrote: > > On 18-12-2017 17:50, Jaejoong Kim wrote: > > Mauro, > > > > Could you please try debug patch(I also attach the patch file)? > > With the attached patch I get the following when plugging in the usb dac > directly to a usb3 port: > [

Re: Mixer regression with usb soundcard

On 18-12-2017 17:50, Jaejoong Kim wrote: > Mauro, > > Could you please try debug patch(I also attach the patch file)? With the attached patch I get the following when plugging in the usb dac directly to a usb3 port: [ 54.391539] usb 1-2: new full-speed USB device number 7 using xhci_hcd [

Re: Mixer regression with usb soundcard

On 18-12-2017 16:59, Jaejoong Kim wrote: > Mauro, > thanks for the report and sorry for the make problem. > > Could you try below debug patch? I add more debug code with Takashi's > guideline. > I get this when I plug the device directly to a usb3 port: [ 63.643706] usb 1-2: new full-speed

Re: Mixer regression with usb soundcard

Mauro, Could you please try debug patch(I also attach the patch file)? And can you share your usb audio dac? Is this same device with yours? https://hifimediy.com/index.php?route=product/product_id=83 diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 84b9f9c..6200aa2 100644 ---

Re: Mixer regression with usb soundcard

2017-12-19 2:13 GMT+09:00 Takashi Iwai : > On Mon, 18 Dec 2017 18:05:18 +0100, > Mauro Santos wrote: >> >> On 18-12-2017 15:45, Takashi Iwai wrote: >> > On Mon, 18 Dec 2017 16:30:13 +0100, >> > Mauro Santos wrote: >> >> >> >> On 18-12-2017 13:53, Takashi Iwai wrote: >> >>> On Mon,

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 18:05:18 +0100, Mauro Santos wrote: > > On 18-12-2017 15:45, Takashi Iwai wrote: > > On Mon, 18 Dec 2017 16:30:13 +0100, > > Mauro Santos wrote: > >> > >> On 18-12-2017 13:53, Takashi Iwai wrote: > >>> On Mon, 18 Dec 2017 14:44:44 +0100, > >>> Greg KH wrote: > > On

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 17:59:38 +0100, Jaejoong Kim wrote: > > AudioControl Interface Descriptor: > bLength 8 > bDescriptorType36 > bDescriptorSubtype 5 (SELECTOR_UNIT) > bUnitID11 > bNrInPins 2 >

Re: Mixer regression with usb soundcard

On 18-12-2017 15:45, Takashi Iwai wrote: > On Mon, 18 Dec 2017 16:30:13 +0100, > Mauro Santos wrote: >> >> On 18-12-2017 13:53, Takashi Iwai wrote: >>> On Mon, 18 Dec 2017 14:44:44 +0100, >>> Greg KH wrote: On Sun, Dec 17, 2017 at 06:56:05PM +, Mauro Santos wrote: > I believe

Re: Mixer regression with usb soundcard

Mauro, thanks for the report and sorry for the make problem. Could you try below debug patch? I add more debug code with Takashi's guideline. diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 84b9f9c..0233425 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -595,7 +595,7 @@ int

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 16:30:13 +0100, Mauro Santos wrote: > > On 18-12-2017 13:53, Takashi Iwai wrote: > > On Mon, 18 Dec 2017 14:44:44 +0100, > > Greg KH wrote: > >> > >> On Sun, Dec 17, 2017 at 06:56:05PM +, Mauro Santos wrote: > >>> I believe this is the right place to report this problem,

Re: Mixer regression with usb soundcard

On 18-12-2017 13:53, Takashi Iwai wrote: > On Mon, 18 Dec 2017 14:44:44 +0100, > Greg KH wrote: >> >> On Sun, Dec 17, 2017 at 06:56:05PM +, Mauro Santos wrote: >>> I believe this is the right place to report this problem, but if it >>> isn't please point me in the right direction. >> >> Adding

Re: Mixer regression with usb soundcard

On Mon, 18 Dec 2017 14:44:44 +0100, Greg KH wrote: > > On Sun, Dec 17, 2017 at 06:56:05PM +, Mauro Santos wrote: > > I believe this is the right place to report this problem, but if it > > isn't please point me in the right direction. > > Adding the developer of that patch, and the sound

Re: Mixer regression with usb soundcard

On Sun, Dec 17, 2017 at 06:56:05PM +, Mauro Santos wrote: > I believe this is the right place to report this problem, but if it > isn't please point me in the right direction. Adding the developer of that patch, and the sound maintainer and developers to the thread. > I have noticed that

Mixer regression with usb soundcard

I believe this is the right place to report this problem, but if it isn't please point me in the right direction. I have noticed that after the update from kernel 4.14.5 to 4.14.6 alsamixer does not show the usual volume controls for my usb soundcard. Reverting