From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Courbot Date: Fri, 07 Jun 2013 06:01:09 +0000 Subject: [PATCH v2] simplefb: add support for a8b8g8r8 pixel format Message-Id: <1370584869-2904-1-git-send-email-acourbot@nvidia.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen , Stephen Warren , Olof Johansson Cc: gnurou@gmail.com, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, Alexandre Courbot 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