From: Marcel Holtmann <marcel@holtmann.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Oliver Neukum <oliver@neukum.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: btusb auto suspend
Date: Mon, 04 May 2009 10:29:02 -0700 [thread overview]
Message-ID: <1241458142.2903.35.camel@localhost.localdomain> (raw)
In-Reply-To: <1241433271.7620.4748.camel@twins>
Hi Peter,
> What is the current status of btusb auto suspend? btusb not having this
> feature basically renders BT useless on mobile devices.
>
> I found some rfc patches and discussion over on linux-pm/-usb but
> couldn't find a clear consensus.
I think none of the patches apply anymore. So they have to be redone
against the latest -rc4 kernel or bluetooth-testing.git.
We had some battles with broken Bluetooth hardware that requires to keep
the interrupt and bulk URBs in fly, because otherwise the firmware
inside the controller can't sync them up and times out. These are all
fixed now, but nobody has looked at the auto suspend stuff. Feel free to
pick Oliver's patches up and send them for review. If you do so, please
use linux-bluetooth@vger.kernel.org since I do miss posting on LKML from
time to time.
Regards
Marcel
prev parent reply other threads:[~2009-05-04 17:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-04 10:34 btusb auto suspend Peter Zijlstra
2009-05-04 17:29 ` Marcel Holtmann [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1241458142.2903.35.camel@localhost.localdomain \
--to=marcel@holtmann.org \
--cc=linux-kernel@vger.kernel.org \
--cc=oliver@neukum.org \
--cc=peterz@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox