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From: Chris Wilson <chris@chris-wilson.co.uk>
To: Jesse Barnes <jbarnes@virtuousgeek.org>, intel-gfx@lists.freedesktop.org
Subject: Re: PCH eDP fixes
Date: Fri, 08 Oct 2010 11:00:11 +0100	[thread overview]
Message-ID: <89k77n$p5t8bi@fmsmga001.fm.intel.com> (raw)
In-Reply-To: <1286492485-18145-1-git-send-email-jbarnes@virtuousgeek.org>

On Thu,  7 Oct 2010 16:01:05 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> Here's the set of PCH eDP fixes I came up with once I received my Sony
> Vaio.  I found a few, non-PCH issues in the process, and took the
> opportunity to enhance our eDP support to avoid most of the DP training
> if the VBIOS gives us good data.

I didn't see how you confirmed that it was good data rather than just
conservative, power hungry values ;-) Nevertheless, getting eDP to light
up is a massive step forward on those machines.

Applied (after smoke testing on my non-eDP machines) to -next with some
minor amendments (style and compiler warnings).

Thanks Jesse, and to everyone who tested the various hacks, maybe there is
some light at the end of the eDP tunnel!
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre

  parent reply	other threads:[~2010-10-08 10:00 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-07 23:01 PCH eDP fixes Jesse Barnes
2010-10-07 23:01 ` [PATCH 01/20] drm/i915/dp: convert eDP checks to functions and document Jesse Barnes
2010-10-07 23:01 ` [PATCH 02/20] drm/i915/dp: remove redundant is_pch_edp checks Jesse Barnes
2010-10-07 23:01 ` [PATCH 03/20] drm/i915/dp: correct eDP lane count and bpp Jesse Barnes
2010-10-07 23:01 ` [PATCH 04/20] drm/i915: add eDP checking functions for the display code Jesse Barnes
2010-10-07 23:01 ` [PATCH 05/20] drm/i915: remove broken intel_pch_has_edp function Jesse Barnes
2010-10-07 23:01 ` [PATCH 06/20] drm/i915: fix CPU vs PCH eDP confusion Jesse Barnes
2010-10-07 23:01 ` [PATCH 07/20] drm/i915/dp: eDP power sequencing fixes Jesse Barnes
2010-10-07 23:01 ` [PATCH 08/20] drm/i915: add _DSM support Jesse Barnes
2010-10-07 23:01 ` [PATCH 09/20] drm/i915: fetch eDP configuration data from the VBT Jesse Barnes
2010-10-07 23:01 ` [PATCH 10/20] drm/i915: add Ironlake clock gating workaround for FDI link training Jesse Barnes
2010-10-07 23:01 ` [PATCH 11/20] drm/i915: fix PCH eDP SSC support Jesse Barnes
2010-10-07 23:01 ` [PATCH 12/20] drm/i915: use 120MHz refclk in PCH eDP case too Jesse Barnes
2010-10-07 23:01 ` [PATCH 13/20] drm/i915: use DPLL_DVO_HIGH_SPEED for PCH eDP Jesse Barnes
2010-10-07 23:01 ` [PATCH 14/20] drm/i915: fix ironlake CRTC enable/disable Jesse Barnes
2010-10-07 23:01 ` [PATCH 15/20] drm/i915: don't program FDI RX/TX in mode_set Jesse Barnes
2010-10-07 23:01 ` [PATCH 16/20] drm/i915/dp: cache eDP DPCD data Jesse Barnes
2010-10-07 23:01 ` [PATCH 17/20] drm/i915/dp: use VBT provided eDP params if available Jesse Barnes
2010-10-07 23:01 ` [PATCH 18/20] drm/i915/dp: don't bother with DP PLL for PCH attached eDP Jesse Barnes
2010-10-07 23:01 ` [PATCH 19/20] drm/i915/dp: make eDP PLL functions work as advertised Jesse Barnes
2010-10-07 23:01 ` [PATCH 20/20] drm/i915: diasable clock gating for the panel power sequencer Jesse Barnes
2010-10-08  9:50 ` PCH eDP fixes Jim Gettys
2010-10-08 10:00 ` Chris Wilson [this message]
2010-10-08 16:24   ` Jesse Barnes

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