From patchwork Wed Feb 13 14:22:13 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: archit taneja X-Patchwork-Id: 2136881 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id CC18E3FDF1 for ; Wed, 13 Feb 2013 14:24:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759439Ab3BMOYU (ORCPT ); Wed, 13 Feb 2013 09:24:20 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:39935 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934083Ab3BMOYR (ORCPT ); Wed, 13 Feb 2013 09:24:17 -0500 Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r1DEOHRi019073; Wed, 13 Feb 2013 08:24:17 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id r1DEOHvS010032; Wed, 13 Feb 2013 08:24:17 -0600 Received: from dlelxv24.itg.ti.com (172.17.1.199) by dfle73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.1.323.3; Wed, 13 Feb 2013 08:24:17 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlelxv24.itg.ti.com (8.13.8/8.13.8) with ESMTP id r1DEOH5Y026072; Wed, 13 Feb 2013 08:24:17 -0600 Received: from localhost (a0393947pc.apr.dhcp.ti.com [172.24.137.46]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r1DEOFV16271; Wed, 13 Feb 2013 08:24:15 -0600 (CST) From: Archit Taneja To: CC: , , Archit Taneja Subject: [PATCH 21/33] OMAPDSS: tpo-td043 panel: handle gpios in panel driver Date: Wed, 13 Feb 2013 19:52:13 +0530 Message-ID: <1360765345-19312-22-git-send-email-archit@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1360765345-19312-1-git-send-email-archit@ti.com> References: <1360765345-19312-1-git-send-email-archit@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The tpo-td043mtea1 panel driver leaves gpio configurations to the platform_enable and disable calls in the platform's board file. These should happen in the panel driver itself. Create a platform data struct for the panel, this contains the reset gpio number used by the panel driver, this struct will be passed to the panel driver as platform data. The driver will request and configure the reset gpio rather than leaving it to platform callbacks in board files. This will help in removing the need for the panel drivers to have platform related callbacks. Signed-off-by: Archit Taneja --- .../video/omap2/displays/panel-tpo-td043mtea1.c | 36 ++++++++++++-------- include/video/omap-panel-data.h | 8 +++++ 2 files changed, 29 insertions(+), 15 deletions(-) diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c index 6b66439..c8244bc 100644 --- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c +++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c @@ -18,6 +18,7 @@ #include #include