Hi,

I'm trying to enable the ALSA mixer module in Freevo 1.7.1, which mostly
works (Full DMA audio capture for TV & Radio at last!), except in the case
of handling the MUTE event via the setmute() call.

On two of my systems, which uses SiS chipsets, running FC5 with the latest
released kernel, the ALSA Master control does not have MUTE support.
Consequently when I attempt to MUTE, Freevo will crash (in the Main Menu,
that is caught by a exception handler, but not within submenus).
Interestingly, the oss mixer module does allow me to MUTE without any issues.

I guess to be safe, the ALSA mixer support should be able to catch this
case and either ignore the MUTE request, or else implement MUTE by setting
VOL = 0. This gets a little more complicated, if it is possible to change
the volume level while audio remains muted.

T.C.
-- 
Wan Tat Chee (Senior Lecturer)
School of Computer Sciences, Universiti Sains Malaysia,
11800 USM, Penang, Malaysia.             Rm.625 Ofc Ph: +604 653-3617
NRG Lab Admin: +604 659-4757           Rm.601-F Ofc Ph: +604 653-4396
Internet: [EMAIL PROTECTED]            Web: http://nrg.cs.usm.my/~tcwan
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