From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: skip FDI & PCH enabling for DP_A
Date: Thu, 6 Jan 2011 17:19:30 +0800 [thread overview]
Message-ID: <20110106091930.GA2594@yliu-dev.sh.intel.com> (raw)
In-Reply-To: <20110106014226.GC2702@yliu-dev.sh.intel.com>
On Thu, Jan 06, 2011 at 09:42:26AM +0800, Yuanhan Liu wrote:
> On Wed, Jan 05, 2011 at 10:31:48AM -0800, Jesse Barnes wrote:
> > eDP on the CPU doesn't need the PCH set up at all, it can in fact cause
> > problems. So avoid FDI training and PCH PLL enabling in that case.
>
> Hey, skip PCH set up on eDP does fix the bug 29791(eDP blank screen issue).
>
> Well, I didn't test with this patch, as it depends on the serial patches
> you send before(I would like to have a test today).
Tested, and worked well. So,
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
next prev parent reply other threads:[~2011-01-06 9:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-05 18:31 [PATCH] drm/i915: skip FDI & PCH enabling for DP_A Jesse Barnes
2011-01-06 1:42 ` Yuanhan Liu
2011-01-06 9:19 ` Yuanhan Liu [this message]
2011-01-06 1:43 ` Zhenyu Wang
-- strict thread matches above, loose matches on Subject: below --
2011-02-15 23:08 Jesse Barnes
2011-02-15 23:11 ` Jesse Barnes
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