From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Chris Wilson <chris@chris-wilson.co.uk>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 2/5] drm: Add initial dnyamic power off feature
Date: Mon, 10 Sep 2012 11:55:01 +0100 [thread overview]
Message-ID: <20120910115501.02c68972@pyramind.ukuu.org.uk> (raw)
In-Reply-To: <b94cdc$6huoqe@fmsmga001.fm.intel.com>
> fine grained suspend/resume. Not sure if that concept helps here, but it
> may be worth digging around to see how they went about waking up
> individual devices.
Badly. I don't believe the code ever worked properly. It certainly was
full of races. I've reworked chunks of it in the GMA500 oaktrail driver
codebase but it's not enabled and I may well delete it rather than fix it.
Alan
next prev parent reply other threads:[~2012-09-10 10:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-10 4:31 [RFC] drm dynamic power off support Dave Airlie
2012-09-10 4:31 ` [PATCH 1/5] gpu/vga_switcheroo: add driver control power feature Dave Airlie
2012-09-10 4:31 ` [PATCH 2/5] drm: Add initial dnyamic power off feature Dave Airlie
2012-09-10 7:18 ` Daniel Vetter
2012-09-10 8:23 ` Dave Airlie
2012-09-10 8:36 ` Chris Wilson
2012-09-10 10:55 ` Alan Cox [this message]
2012-09-10 9:00 ` Daniel Vetter
2012-09-10 11:07 ` Alan Cox
2012-09-10 11:16 ` Dave Airlie
2012-09-10 4:31 ` [PATCH 3/5] nouveau: Add interface to detect optimus support Dave Airlie
2012-09-10 16:25 ` Lekensteyn
2012-09-10 20:24 ` Dave Airlie
2012-09-10 4:31 ` [PATCH 4/5] nouveau: add dynamic gpu power off support Dave Airlie
2012-09-10 16:30 ` Peter Wu
2012-09-10 4:31 ` [PATCH 5/5] radeon: add dynamic " Dave Airlie
2012-09-10 5:04 ` [RFC] drm " Dave Airlie
2012-09-10 8:47 ` Takashi Iwai
2012-09-10 8:50 ` Dave Airlie
2012-09-11 13:32 ` Takashi Iwai
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