[alsa-devel] PC Beep or PC Speaker or just Beep? and HDA Beep code...
perex at perex.cz
Thu Nov 12 11:42:24 CET 2009
On Tue, 3 Nov 2009, Jaroslav Kysela wrote:
>>> I don't see a problem. If you find the behaviour too risky, we can limit
>>> the register/unregister calls in time. Like one register call in one
>> Oh no, that'd be very strange behavior as an mixer element.
> I recoded patch to delay the detach only to get consistent and abuse prone
> The HDA beep output is muted immediately, of course.
Any chance to get my HDA beep updates merged to linux-next tree?
[ALSA] hda_intel: Digital PC Beep - change behaviour for input layer
[ALSA] hda_intel: Digital PC Beep - delay input device unregistration
[ALSA] hda: beep - add missing cancel_delayed_work
Reasons for merge:
- it's tested
- it's compatible with all kernels (including ones without
the future input layer modifications)
- the code is more structured which can help us to rebind
"on request" input registration to another logic later
- Beep mute switch now disables the tone generator on the off request -
it might be considered as bug in the previous beep code
Jaroslav Kysela <perex at perex.cz>
Linux Kernel Sound Maintainer
ALSA Project, Red Hat, Inc.
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