Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757534AbaJaXmP (ORCPT ); Fri, 31 Oct 2014 19:42:15 -0400 Received: from mail-wg0-f51.google.com ([74.125.82.51]:48563 "EHLO mail-wg0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753563AbaJaXmN (ORCPT ); Fri, 31 Oct 2014 19:42:13 -0400 MIME-Version: 1.0 X-Originating-IP: [95.23.101.112] In-Reply-To: <1408956336-17376-1-git-send-email-javier.martinez@collabora.co.uk> References: <1408956336-17376-1-git-send-email-javier.martinez@collabora.co.uk> Date: Sat, 1 Nov 2014 00:42:11 +0100 Message-ID: Subject: Re: [PATCH v2 1/1] ARM: exynos_defconfig: Enable options for display panel support From: Javier Martinez Canillas To: Kukjin Kim Cc: Javier Martinez Canillas , Doug Anderson , Olof Johansson , Kevin Hilman , =?UTF-8?Q?Andreas_F=C3=A4rber?= , Ajay Kumar , "linux-samsung-soc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Linux Kernel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Kukjin, On Mon, Aug 25, 2014 at 10:45 AM, Javier Martinez Canillas wrote: > Many Exynos devices have a display panel. Most of them just have > a simple panel while others have more complex configurations that > requires an embedded DisplayPort (eDP) to LVDS bridges. > > This patch enables the following features to be built in the kernel > image to suport both setups: > > - Direct Rendering Manager (DRM) > - DRM bridge registration and lookup framework > - Parade ps8622/ps8625 eDP/LVDS bridge > - NXP ptn3460 eDP/LVDS bridge > - Exynos Fully Interactive Mobile Display controller (FIMD) > - Panel registration and lookup framework > - Simple panels > - Backlight & LCD device support > > Signed-off-by: Javier Martinez Canillas > Tested-by: Kevin Hilman > --- This patch is needed to have display working on many Exynos boards. $subject enables the config option for the ps8622/ps8625 eDP/LVDS bridge driver but this has not landed in mainline yet. Ajay will re-spin a new revision of his series that adds this driver though, after addressing some issues pointed out on a previous version. The Kconfig symbol name (DRM_PS8622) won't change though so maybe is not crazy to pick the patch as is since CONFIG_DRM_PS8622 will have to be enabled later when the bridge driver lands. Or do you want me to re-spin $subject removing that option? Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/