From: Richard Cochran <richardcochran@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
DRI Development <dri-devel@lists.freedesktop.org>,
LKML <linux-kernel@vger.kernel.org>,
Dave Airlie <airlied@gmail.com>, Tomas Melin <tomas.melin@iki.fi>,
Chris Wilson <chris@chris-wilson.co.uk>,
stable <stable@vger.kernel.org>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: don't check inconsistent modeset state when force-restoring
Date: Thu, 11 Apr 2013 20:37:27 +0200 [thread overview]
Message-ID: <20130411183727.GA2649@netboy> (raw)
In-Reply-To: <CAKMK7uFVpnbxT-P+eEoFjKPJ1bEom7Q_PhNcr1ZnzApkc8mqug@mail.gmail.com>
On Thu, Apr 11, 2013 at 08:14:10PM +0200, Daniel Vetter wrote:
>
> I've just tracked down and fixed an bug which can lead to a hard-hang
> in the crtc restore code (which is used both in the lid handler when
> opening and on resume). If you could please test this patch (on top of
> drm-intel-nightly):
>
> https://patchwork.kernel.org/patch/2428971/
Okay, will do.
> >> I'll quickly port the patch (in it's latest v3 version) to 3.9-rc
> >> kernels for you to test.
FWIW, this does work, no freeze, no warning, but instead:
Apr 11 20:30:49 netboy laptop-mode: Laptop mode
Apr 11 20:30:49 netboy laptop-mode: enabled,
Apr 11 20:30:49 netboy laptop-mode: not active [unchanged]
Apr 11 20:30:53 netboy kernel: [ 75.450783] [drm:i9xx_crtc_mode_set] *ERROR* Couldn't find PLL settings for mode!
Apr 11 20:30:53 netboy laptop-mode: Laptop mode
Apr 11 20:30:53 netboy laptop-mode: enabled,
Apr 11 20:30:53 netboy laptop-mode: not active [unchanged]
Thanks,
Richard
next prev parent reply other threads:[~2013-04-11 18:37 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 11:54 Re: drm/i915: new warning (regression) in 3.7.10 and 3.8.3 Tomas Melin
2013-04-09 12:50 ` Daniel Vetter
2013-04-09 13:21 ` Richard Cochran
2013-04-09 17:28 ` Daniel Vetter
2013-04-09 19:51 ` [PATCH] drm/i915: don't check inconsistent modeset state when force-restoring Daniel Vetter
2013-04-10 11:59 ` Richard Cochran
2013-04-10 12:07 ` Daniel Vetter
2013-04-10 17:27 ` Richard Cochran
2013-04-10 18:32 ` Tomas Melin
2013-04-11 5:16 ` Tomas Melin
2013-04-10 20:03 ` [Intel-gfx] " Daniel Vetter
2013-04-10 20:10 ` Daniel Vetter
2013-04-11 17:52 ` [Intel-gfx] " Richard Cochran
2013-04-11 18:14 ` Daniel Vetter
2013-04-11 18:37 ` Richard Cochran [this message]
2013-04-12 6:59 ` Richard Cochran
2013-04-11 18:22 ` Daniel Vetter
2013-04-11 19:17 ` Chris Wilson
2013-04-11 19:28 ` Daniel Vetter
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