On Sat, 2010-04-24 at 17:01 +0100, Matthew Garrett wrote:
> On Fri, Apr 23, 2010 at 05:48:04PM -0500, Jerone Young wrote:
> > This patch fixes that mute keys for X & R & W series Thinkpads. For
> > these Thinkpads in the BIOS if OS exposes itself as "Linux" it will
> > switch the functionality of the mute key to send a mute key press to the
> > OS. These machines will not be getting any bios updates in the future.
>
> The correct way to handle this, as noted before, is to figure out what
> Windows does and implement that.
The issue is the way Windows does it is through a userspace daemon. By
making it OSI=Linux (just as with the Thinkpads currently already in
blacklist.c ..*61 line) the machines just send the OS a key press.
Since newer thinkpads as well as most other OEM machines take this
model. It provides a much better user experience then what it is like
today.
Basically with these machines today you press the mute button:
- the speakers mute
- you get no OSD from the OS .. as it has no idea anything has
happened
- the headphone jack doesn't mute
Thanks,
Jerone
>
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