Didn't know you could do USB passthrough, that would be useful -- I do have a USB mixer that I could test. And I could easily get USB headphones as well.
On 6/9/21, Leif Lindholm <l...@nuviainc.com> wrote: > On Wed, Jun 09, 2021 at 13:25:16 +0100, Michael Brown wrote: >> On 09/06/2021 11:57, Laszlo Ersek wrote: >> > I'm uneducated about the "deliverables" in GSoC, but in general I'd >> > suggest narrowing down the scope as much as possible. I don't know how >> > hard it is to program USB audio, but if QEMU provides a good device >> > model for that, out of the box, I would recommend basing the edk2 work >> > on that device. >> >> QEMU also has good support for passing through a real USB device, which >> might be useful if you ever suspect that the QEMU device implementation >> is >> behaving incorrectly. > > I have used the USB passthrough in anger, and sometimes it has been > flawless, but other times it has been flaky. > > So, yes - it is worth cross-checking real and emulated hw when running > into unexpected issues, but the passed-through hw is not automatically > more reliable. > > / > Leif > >> (This is not implausible: I still have several bugfixes for the QEMU USB >> network device emulation sitting in an out-of-tree branch.) >> >> Michael > -- Signed, Ethin D. Probst -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#76274): https://edk2.groups.io/g/devel/message/76274 Mute This Topic: https://groups.io/mt/83363430/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-