From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755302Ab1JATCA (ORCPT ); Sat, 1 Oct 2011 15:02:00 -0400 Received: from home.keithp.com ([63.227.221.253]:44965 "EHLO keithp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752375Ab1JATBx (ORCPT ); Sat, 1 Oct 2011 15:01:53 -0400 From: Keith Packard To: Daniel Vetter Cc: Daniel Vetter , Dave Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH 14/21] drm/i915: Correct eDP panel power sequencing delay computations In-Reply-To: <20111001095908.GB2807@phenom.ffwll.local> References: <20110923085243.6e4b7b4c@jbarnes-x220> <1317344993-24945-1-git-send-email-keithp@keithp.com> <1317344993-24945-15-git-send-email-keithp@keithp.com> <20110930181644.GR2859@phenom.ffwll.local> <20111001095908.GB2807@phenom.ffwll.local> User-Agent: Notmuch/0.6.1-66-ga900dda (http://notmuchmail.org) Emacs/23.3.1 (i486-pc-linux-gnu) Date: Sat, 01 Oct 2011 12:01:49 -0700 Message-ID: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Transfer-Encoding: quoted-printable On Sat, 1 Oct 2011 11:59:09 +0200, Daniel Vetter wrote: > So while you bang your head against this, can you add the backlight power > sequencing delays for lvds panels, too? The lvds panel power sequencing > should be imo safe - we just msleep-spin with wait_for until the power > sequencer has completed the request. That should be a separate patch set, probably by someone with a reasonable range of hardware to actually test it. Somehow I've managed to get rid of all of my non-PCH hardware... =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFOh2OdQp8BWwlsTdMRAnxZAJwNyq7dsT0f3UsjODLn4oW7JbekNACdFO4U VGdCYBptaleeoWn+9mq+48E= =77YT -----END PGP SIGNATURE----- --=-=-=--