From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Kocialkowski Subject: [PATCH 3/9] v4l: Add sunxi Video Engine pixel format Date: Fri, 9 Mar 2018 11:14:39 +0100 Message-ID: <20180309101445.16190-1-paul.kocialkowski@bootlin.com> References: <20180309100933.15922-3-paul.kocialkowski@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180309100933.15922-3-paul.kocialkowski@bootlin.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Cc: "Signed-off-by : Bob Ham" , Thomas Petazzoni , Alexandre Courbot , Maxime Ripard , Chen-Yu Tsai , Florent Revest , Hans Verkuil , Icenowy Zheng , Sakari Ailus , Thomas van Kleef , Laurent Pinchart List-Id: devicetree@vger.kernel.org From: Florent Revest Add support for the allwinner's proprietary pixel format described in details here: http://linux-sunxi.org/File:Ve_tile_format_v1.pdf This format is similar to V4L2_PIX_FMT_NV12M but the planes are divided in tiles of 32x32px. Signed-off-by: Florent Revest --- include/uapi/linux/videodev2.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 35706204e81d..cee906681db7 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -669,6 +669,7 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */ #define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode */ #define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */ +#define V4L2_PIX_FMT_SUNXI v4l2_fourcc('S', 'X', 'I', 'Y') /* Sunxi VE's 32x32 tiled NV12 */ /* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */ #define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */ -- 2.16.2