From patchwork Fri Jun 7 07:31:30 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Courbot X-Patchwork-Id: 2684451 Return-Path: X-Original-To: patchwork-linux-fbdev@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 3D896DFB78 for ; Fri, 7 Jun 2013 07:31:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752737Ab3FGHbi (ORCPT ); Fri, 7 Jun 2013 03:31:38 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:1147 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752633Ab3FGHbh (ORCPT ); Fri, 7 Jun 2013 03:31:37 -0400 Received: from hqnvupgp08.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Fri, 07 Jun 2013 00:38:31 -0700 Received: from hqemhub01.nvidia.com ([172.20.12.94]) by hqnvupgp08.nvidia.com (PGP Universal service); Fri, 07 Jun 2013 00:31:36 -0700 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Fri, 07 Jun 2013 00:31:36 -0700 Received: from percival.nvidia.com (172.20.144.16) by hqemhub01.nvidia.com (172.20.150.30) with Microsoft SMTP Server (TLS) id 8.3.298.1; Fri, 7 Jun 2013 00:31:35 -0700 From: Alexandre Courbot To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Stephen Warren , Olof Johansson CC: , , , Alexandre Courbot Subject: [PATCH v3] simplefb: add support for a8b8g8r8 pixel format Date: Fri, 7 Jun 2013 16:31:30 +0900 Message-ID: <1370590290-13467-1-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 1.8.3 X-NVConfidentiality: public MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org A framebuffer of this format is set up by SHIELD's bootloader. Signed-off-by: Alexandre Courbot Acked-by: Olof Johansson Reviewed-by: Stephen Warren --- Changes from v2: - Fixed typo in format (Thanks Alexander van Heukelum!) Changes from v1: - Added description to motivate the change - Added ack Documentation/devicetree/bindings/video/simple-framebuffer.txt | 1 + drivers/video/simplefb.c | 1 + 2 files changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/video/simple-framebuffer.txt b/Documentation/devicetree/bindings/video/simple-framebuffer.txt index 3ea4605..70c26f3 100644 --- a/Documentation/devicetree/bindings/video/simple-framebuffer.txt +++ b/Documentation/devicetree/bindings/video/simple-framebuffer.txt @@ -12,6 +12,7 @@ Required properties: - stride: The number of bytes in each line of the framebuffer. - format: The format of the framebuffer surface. Valid values are: - r5g6b5 (16-bit pixels, d[15:11]=r, d[10:5]=g, d[4:0]=b). + - a8b8g8r8 (32-bit pixels, d[31:24]=a, d[23:16]=b, d[15:8]=g, d[7:0]=r). Example: diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c index e2e9e3e..f015482 100644 --- a/drivers/video/simplefb.c +++ b/drivers/video/simplefb.c @@ -84,6 +84,7 @@ struct simplefb_format { static struct simplefb_format simplefb_formats[] = { { "r5g6b5", 16, {11, 5}, {5, 6}, {0, 5}, {0, 0} }, + { "a8b8g8r8", 32, {0, 8}, {8, 8}, {16, 8}, {24, 8} }, }; struct simplefb_params {