Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752357Ab3FGGBS (ORCPT ); Fri, 7 Jun 2013 02:01:18 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:17453 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750838Ab3FGGBQ (ORCPT ); Fri, 7 Jun 2013 02:01:16 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Thu, 06 Jun 2013 23:00:29 -0700 From: Alexandre Courbot To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Stephen Warren , Olof Johansson CC: , , , Alexandre Courbot Subject: [PATCH v2] simplefb: add support for a8b8g8r8 pixel format Date: Fri, 7 Jun 2013 15:01:09 +0900 Message-ID: <1370584869-2904-1-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 1.8.3 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1749 Lines: 46 A framebuffer of this format is set up by SHIELD's bootloader. This allows us to use it as a framebuffer console. Signed-off-by: Alexandre Courbot Acked-by: Olof Johansson --- 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..d7041aa 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}, {31, 8} }, }; struct simplefb_params { -- 1.8.3 -- 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/