From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Len Brown <lenb@kernel.org>, Zhao Yakui <yakui.zhao@intel.com>,
Yves-Alexis Perez <corsac@debian.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>
Subject: Re: [intel/acpi] backlight
Date: Mon, 1 Dec 2008 19:32:15 +0000 [thread overview]
Message-ID: <20081201193215.GA23773@srcf.ucam.org> (raw)
In-Reply-To: <200812011127.09720.jbarnes@virtuousgeek.org>
On Mon, Dec 01, 2008 at 11:27:09AM -0800, Jesse Barnes wrote:
> On Monday, December 1, 2008 12:38 am Matthew Garrett wrote:
> > Jesse, are IRQs being delivered to the drm code when X isn't the
> > foreground VT? If not, this would seem to need fixing.
>
> The X driver calls into the DRM to disable IRQs when it releases the VT, but
> we could make that just affect vblank interrupts if needed (yay more
> i915_irq.c changes).
Yeah, I think that's going to be necessary unfortunately, otherwise we
lose support for changing brightness outside X.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2008-12-01 19:32 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-28 6:47 [intel/acpi] backlight Yves-Alexis Perez
2008-11-28 19:18 ` [intel/acpi] backlight - T61 Len Brown
2008-11-28 22:38 ` Thomas Renninger
2008-11-28 22:50 ` Yves-Alexis Perez
2008-12-01 1:32 ` Zhang Rui
2008-12-01 3:18 ` Len Brown
2008-12-01 5:08 ` Zhang Rui
2008-12-03 23:14 ` Zhenyu Wang
2008-12-04 2:50 ` [Intel-gfx] " Zhenyu Wang
2008-12-09 21:24 ` Jesse Barnes
2008-12-01 1:08 ` [intel/acpi] backlight Zhao Yakui
2008-12-01 3:28 ` Len Brown
2008-12-01 8:38 ` Matthew Garrett
2008-12-01 19:27 ` Jesse Barnes
2008-12-01 19:32 ` Matthew Garrett [this message]
2008-12-01 11:11 ` Yves-Alexis Perez
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=20081201193215.GA23773@srcf.ucam.org \
--to=mjg59@srcf.ucam.org \
--cc=corsac@debian.org \
--cc=jbarnes@virtuousgeek.org \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=yakui.zhao@intel.com \
/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