From: Keith Packard <keithp@keithp.com>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 5/7] drm/i915: Make DP prepare/commit consistent with DP dpms
Date: Thu, 03 Nov 2011 15:59:09 -0700 [thread overview]
Message-ID: <yun62j0rewy.fsf@aiko.keithp.com> (raw)
In-Reply-To: <20111103154125.1fdaff5c@jbarnes-desktop>
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On Thu, 3 Nov 2011 15:41:25 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> Except for VDD?? That does come on... and shouldn't be any different
> than a full power sequence as far as link training etc go...
Oh, that's a good point. Doing things in this order essentially forces
yet another full panel power sequence delay at this point. Hrm. I'll
have to test again when I get a chance, but perhaps we can turn the sink
DPMS on before we turn the panel power off.
> Oh missed the vdd on, which is in this path too... So I'm still
> confused by the panel off, vdd on sequence, but at least they're
> consistent.
Right, I'll try doing the sink_dpms before turning the panel off; that
should work just fine, and should make the sequence a bit faster.
--
keith.packard@intel.com
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next prev parent reply other threads:[~2011-11-03 22:59 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-02 6:20 [PATCH 0/7] drm/i915: Fix PCH eDP support for SNB Keith Packard
2011-11-02 6:20 ` [PATCH 1/7] drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control Keith Packard
2011-11-02 16:02 ` [Intel-gfx] " Jesse Barnes
2011-11-02 16:13 ` Keith Packard
2011-11-02 16:13 ` Keith Packard
2011-11-02 6:20 ` [PATCH 2/7] drm/i915: Remove link_status field from intel_dp structure Keith Packard
2011-11-02 16:13 ` [Intel-gfx] " Jesse Barnes
2011-11-02 6:20 ` [PATCH 3/7] drm/i915: Treat PCH eDP like DP in most places Keith Packard
2011-11-02 15:29 ` [Intel-gfx] " Adam Jackson
2011-11-02 16:55 ` Keith Packard
2011-11-02 16:55 ` Keith Packard
2011-11-02 17:35 ` Keith Packard
2011-11-02 16:20 ` Jesse Barnes
2011-11-02 17:10 ` Keith Packard
2011-11-02 17:13 ` Adam Jackson
2011-11-02 17:13 ` Adam Jackson
2011-11-02 17:31 ` [Intel-gfx] " Keith Packard
2011-11-02 17:31 ` Keith Packard
2011-11-02 19:36 ` [Intel-gfx] " Adam Jackson
2011-11-02 20:05 ` Keith Packard
2011-11-02 20:35 ` Adam Jackson
2011-11-02 21:13 ` Keith Packard
2011-11-02 21:16 ` Adam Jackson
2011-11-02 18:54 ` Keith Packard
2011-11-02 18:54 ` Keith Packard
2011-11-02 19:07 ` Alex Deucher
2011-11-02 6:20 ` [PATCH 4/7] drm/i915: Let panel power sequencing hardware do its job Keith Packard
2011-11-02 7:31 ` Keith Packard
2011-11-02 16:23 ` [Intel-gfx] " Jesse Barnes
2011-11-02 17:14 ` Keith Packard
2011-11-02 17:37 ` Keith Packard
2011-11-03 19:57 ` Jesse Barnes
2011-11-03 22:01 ` Keith Packard
2011-11-02 6:20 ` [PATCH 5/7] drm/i915: Make DP prepare/commit consistent with DP dpms Keith Packard
2011-11-03 20:00 ` [Intel-gfx] " Jesse Barnes
2011-11-03 20:00 ` Jesse Barnes
2011-11-03 22:30 ` [Intel-gfx] " Keith Packard
2011-11-03 22:41 ` Jesse Barnes
2011-11-03 22:59 ` Keith Packard [this message]
2011-11-02 6:20 ` [PATCH 6/7] drm/i915: Try harder during dp pattern 1 link training Keith Packard
2011-11-02 9:12 ` Chris Wilson
2011-11-02 9:12 ` Chris Wilson
2011-11-02 17:20 ` Keith Packard
2011-11-02 17:38 ` Keith Packard
2011-11-03 20:03 ` [Intel-gfx] " Jesse Barnes
2011-11-03 22:32 ` Keith Packard
2011-11-02 6:20 ` [PATCH 7/7] drm/i915: Remove trailing white space Keith Packard
2011-11-03 20:03 ` [Intel-gfx] " Jesse Barnes
2011-11-03 22:36 ` Keith Packard
2011-11-03 22:48 ` Keith Packard
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