Re: [PATCH 0/2] ALSA: line6: hwdep: add support for poll and non-blocking read

On Sat, May 2, 2020 at 1:32 PM Takashi Iwai tiwai@suse.de wrote:

On Sat, 02 May 2020 21:31:18 +0200, Vasily Khoruzhick wrote:

...

This series adds support for polling and non-blocking read for hwdep interface. This allows apps to listen to HW events without using busy loop.

Example of app that uses hwdep interface for POD HD500 can be found here: https://github.com/anarsoul/line6_hwdep_test

Vasily Khoruzhick (2): ALSA: line6: hwdep: add support for O_NONBLOCK opening mode ALSA: line6: Add poll callback for hwdep

Looks like a nice extension. Applied both patches now to for-next branch.

Thanks for such a prompt response!

thanks,

Takashi