From patchwork Tue Jan 15 13:32:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Afzal Mohammed X-Patchwork-Id: 1978141 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 5585ADF264 for ; Tue, 15 Jan 2013 13:33:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756940Ab3AONbJ (ORCPT ); Tue, 15 Jan 2013 08:31:09 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:58863 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756621Ab3AONbD (ORCPT ); Tue, 15 Jan 2013 08:31:03 -0500 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0FDV05e009025; Tue, 15 Jan 2013 07:31:00 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0FDUxjc004894; Tue, 15 Jan 2013 19:00:59 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Tue, 15 Jan 2013 19:00:59 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r0FDUxpu003000; Tue, 15 Jan 2013 19:00:59 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id F21A3158002; Tue, 15 Jan 2013 19:00:58 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r0FDUwR02757; Tue, 15 Jan 2013 19:00:58 +0530 (IST) From: Afzal Mohammed To: Florian Tobias Schandinat , Tomi Valkeinen , Sekhar Nori , , , Subject: [PATCH v3 05/10] video: da8xx-fb: store current display information Date: Tue, 15 Jan 2013 19:02:03 +0530 Message-ID: <92fd51db47d336228809626d54212a3703d174bf.1358250489.git.afzal@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org store current videomode and controller data so that reconfiguring can be done easily. Reconfiguring would be required in fb_set_par, which is going to be added soon. If these details are not stored, the work probe does to retrieve these information would have to repeated at the place of reconfiguring and modifying platform data would be necessary to handle controller data changes like bpp. Signed-off-by: Afzal Mohammed --- drivers/video/da8xx-fb.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 18834fa..d060f14 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -178,6 +178,8 @@ struct da8xx_fb_par { #endif void (*panel_power_ctrl)(int); u32 pseudo_palette[16]; + struct fb_videomode mode; + struct lcd_ctrl_config cfg; }; static struct fb_var_screeninfo da8xx_fb_var; @@ -1310,6 +1312,8 @@ static int fb_probe(struct platform_device *device) } fb_videomode_to_var(&da8xx_fb_var, lcdc_info); + fb_var_to_videomode(&par->mode, &da8xx_fb_var); + par->cfg = *lcd_cfg; if (lcd_init(par, lcd_cfg, lcdc_info) < 0) { dev_err(&device->dev, "lcd_init failed\n");