Re: [Jack-Devel] [FFADO-devel] [PATCH] v1.2 of setbufsize support for firewire driver
On 03/13/2012 06:13 AM, Jonathan Woithe wrote:
Hi, especially las!
I've merged Jonathan's update to support buffersize changes with FFADO.
You should have received a merge request, otherwise, pull from
git://github.com/adiknoth/jack1.git ffado-update
Jonathan's patch contains the following comment:
> + // Other drivers (eg: ALSA) don't seem to adjust latencies via
> + // jack_port_set_latency_range() from the bufsize() callback, so we
> + // won't either. Is this right?
> +
> + return 0;
He has spotted a problem, the ALSA backend doesn't report the changed
latency (see jack_lsp -L before and after jack_buffersize)
I believe we have to change this, either on higher layers (probably not
possible) or in each driver individually.
Cheers
1332017156.18521_0.ltw:2,a <4F64F7F9.7040307 at drcomp dot erfurt dot thur dot de>