From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 2/2] drm/i915: use VDD AUX override to make panel power sequencing look better Date: Tue, 25 Jan 2011 12:25:19 +0000 Message-ID: <0d30dc$krtd9p@orsmga001.jf.intel.com> References: <1295917854-19197-1-git-send-email-jbarnes@virtuousgeek.org> <1295917854-19197-2-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 074A49E78A for ; Tue, 25 Jan 2011 04:25:27 -0800 (PST) In-Reply-To: <1295917854-19197-2-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Jesse Barnes , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Mon, 24 Jan 2011 17:10:54 -0800, Jesse Barnes wrote: > Rather than power cycling the panel when there are no bits to display, > use the VDD AUX bit to power the panel up just enough for DP AUX > transactions to work. This prevents a bit of unnecessary ugliness as > mode sets occur on the panel. Applied both to -next, thanks. -Chris -- Chris Wilson, Intel Open Source Technology Centre