From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 0/9] drm/radeon/kms: update pm code
Date: Fri, 7 May 2010 22:23:16 +0100 [thread overview]
Message-ID: <20100507212316.GB28906@srcf.ucam.org> (raw)
In-Reply-To: <1273266980-20982-1-git-send-email-alexdeucher@gmail.com>
On Fri, May 07, 2010 at 05:16:11PM -0400, Alex Deucher wrote:
> "auto" selects between low and high power states based on the whether the system
> is on battery power or not. Even lower power states are selected when the monitors
> are in the dpms off state.
Beyond the constraints imposed in terms of some modes not being
available on battery, I'd prefer to leave the ac/battery decision up to
userspace. Having it be default behaviour at the kernel level is
plausibly confusing.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2010-05-07 21:23 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-07 21:16 [PATCH 0/9] drm/radeon/kms: update pm code Alex Deucher
2010-05-07 21:16 ` [PATCH 1/9] drm/radeon/kms: enable misc pm power state features on r5xx, rs6xx Alex Deucher
2010-05-07 21:16 ` [PATCH 2/9] drm/radeon/kms: enable misc pm power state features on r1xx-r4xx Alex Deucher
2010-05-07 21:16 ` [PATCH 3/9] drm/radeon/kms: re-enable gui idle interrupts on r6xx+ Alex Deucher
2010-05-07 21:16 ` [PATCH 4/9] radeon: Split out ring locking and allocation Alex Deucher
2010-05-07 21:16 ` [PATCH 5/9] radeon: Use fences to gate entry to reclocking on <r600 Alex Deucher
2010-05-07 21:16 ` [PATCH 6/9] drm/radeon/kms: fix lock ordering in ring, ib handling Alex Deucher
2010-05-07 21:16 ` [PATCH 7/9] drm/radeon/kms/pm: add support for no display power states Alex Deucher
2010-05-07 21:16 ` [PATCH 8/9] drm/radeon/kms/pm: rework power management Alex Deucher
2010-05-07 21:16 ` [PATCH 9/9] drm/radeon/kms/pm: make pm spam debug only Alex Deucher
2010-05-07 21:23 ` Matthew Garrett [this message]
2010-05-07 22:24 ` [PATCH 0/9] drm/radeon/kms: update pm code Alex Deucher
2010-05-08 11:14 ` Klaus Doblmann B.A.
2010-05-08 15:29 ` Alex Deucher
2010-05-08 18:46 ` Klaus Doblmann B.A.
2010-05-10 16:04 ` Andy Furniss
2010-05-10 16:47 ` Alex Deucher
2010-05-10 17:25 ` Andy Furniss
2010-05-10 17:28 ` Rafał Miłecki
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