From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-input@vger.kernel.org, Bastien Nocera <hadess@hadess.net>
Subject: Re: [git pull] Input updates for 2.6.34-rc6
Date: Fri, 14 May 2010 15:55:39 +0100 [thread overview]
Message-ID: <20100514145539.GA5598@srcf.ucam.org> (raw)
In-Reply-To: <alpine.LFD.2.00.1005130724280.3711@i5.linux-foundation.org>
I've done some experimentation under qemu. On ACPI systems, Windows will
*only* touch the keyboard controller if there's a device with an
appropriate PNP HID or CID and if _STA evaluates to 0x0b or 0x0f.
Otherwise it'll simply ignore the hardware entirely. By the looks of it
their keyboard probing is also somewhat different to ours, but that's
probably another story.
However, I did find a couple of device IDs that machines may produce
which we don't currently check for. I'll send a patch.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2010-05-14 14:55 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-13 7:57 [git pull] Input updates for 2.6.34-rc6 Dmitry Torokhov
2010-05-13 14:35 ` Linus Torvalds
2010-05-13 14:47 ` Bastien Nocera
2010-05-13 15:04 ` Linus Torvalds
2010-05-13 15:19 ` Linus Torvalds
2010-05-13 15:50 ` Dmitry Torokhov
2010-05-13 16:16 ` Linus Torvalds
2010-05-13 16:38 ` Randy Dunlap
2010-05-13 20:15 ` Matthew Garrett
2010-05-13 16:01 ` Dmitry Torokhov
2010-05-13 16:54 ` Linus Torvalds
2010-05-13 16:58 ` Linus Torvalds
2010-05-13 17:16 ` Dmitry Torokhov
2010-05-13 17:30 ` Linus Torvalds
2010-05-13 18:10 ` Dmitry Torokhov
2010-05-13 19:55 ` Linus Torvalds
2010-05-14 7:56 ` Eric W. Biederman
2010-05-14 14:54 ` Linus Torvalds
2010-05-14 15:38 ` Matthew Garrett
2010-05-14 15:42 ` Linus Torvalds
2010-05-14 15:49 ` Matthew Garrett
2010-05-20 4:53 ` Len Brown
2010-05-27 6:22 ` Robert Hancock
2010-05-27 6:43 ` Dmitry Torokhov
2010-05-27 17:06 ` Linus Torvalds
2010-05-27 23:03 ` Robert Hancock
2010-05-28 0:46 ` Linus Torvalds
2010-05-28 1:03 ` Dmitry Torokhov
2010-05-28 4:05 ` Robert Hancock
2010-05-28 5:10 ` Dmitry Torokhov
2010-05-14 14:55 ` Matthew Garrett [this message]
2010-05-14 15:16 ` Linus Torvalds
2010-05-14 16:28 ` Dmitry Torokhov
2010-05-14 18:47 ` david
2010-05-14 18:49 ` Matthew Garrett
2010-05-14 18:55 ` david
2010-05-14 18:59 ` Matthew Garrett
2010-05-14 19:05 ` david
2010-05-28 2:38 ` Mike Frysinger
2010-08-04 6:20 ` Dmitry Torokhov
2010-08-04 6:29 ` Dmitry Torokhov
2010-05-14 16:29 ` Dmitry Torokhov
2010-05-14 16:35 ` Matthew Garrett
-- strict thread matches above, loose matches on Subject: below --
2010-05-05 6:41 Dmitry Torokhov
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