25 Feb
2013
25 Feb
'13
10:47 a.m.
2013/2/25, Takashi Iwai tiwai@suse.de:
At Fri, 22 Feb 2013 17:59:38 +0000, Mihail Zenkov wrote:
Commit 57e5c63007955838043e34c732d224b2cbbb128f "emu10k1: allow to disable the SRC" force hardware use only one rate (48000 hz), but EMU have support two hardware sampling rates (44100 and 48000 hz).
The commit serves for its purpose: it restricts the sample rate only when user specifies to disable h/w resample. Emu chip is driven in 48k rate and other rates are the result of resampling.
Yes you right, but only for Audigy + Emu chip. EMU 0404/1010/1616 have two crystal oscillators on board. User can switch hardware sample rate (in alsa - with alsamixer). My patch check if we have real EMU and choose correct sample rate to restrict.