On Fri, 31 Mar 2017 13:06:18 +0200, Jurgen Kramer wrote: > > Hi Takashi, > > On Fri, 2017-03-31 at 11:26 +0200, Takashi Iwai wrote: > > Recently snd-usb-audio driver received a new option, quirk_alias, to > > allow user to apply the existing quirk for a different device. This > > works for many quirks as is, but some still need more tune-ups: > > namely, some quirks check the USB vendor/device IDs in various > > places, > > thus it doesn't work as long as the ID is different from the expected > > one. > > > > With this patch, the driver stores the aliased USB ID, so that these > > rest quirks per device ID are applied. The transition to use the > > cached USB ID was already done in the past, so what we needed now is > > only to overwrite chip->usb_id. > > > > Sounds interesting. Would this work for > snd_usb_interface_dsd_format_quirks() ? Yes, as long as chip->usb_id is checked, this hack should take effect. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel