From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tiffany Lin Subject: [PATCH 1/7] [media]: v4l: add Mediatek MT21 video block format Date: Wed, 13 Apr 2016 20:01:49 +0800 Message-ID: <1460548915-17536-2-git-send-email-tiffany.lin@mediatek.com> References: <1460548915-17536-1-git-send-email-tiffany.lin@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1460548915-17536-1-git-send-email-tiffany.lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hans Verkuil , daniel.thompson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Rob Herring , Mauro Carvalho Chehab , Matthias Brugger , Daniel Kurtz , Pawel Osciak Cc: Eddie Huang , Yingjoe Chen , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, PoChun.Lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Tiffany.lin-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Tiffany Lin List-Id: devicetree@vger.kernel.org From: Daniel Kurtz Mediatek video format is YVU8_420_2PLANE_PACK8_PROGRESSIVE. Create V4L2_PIX_FMT_MT21 and DRM_FORMAT_MT21 to be consistent with V4L2_PIX_FMT_NV12 notation. Signed-off-by: Tiffany Lin --- include/uapi/drm/drm_fourcc.h | 1 + include/uapi/linux/videodev2.h | 2 ++ 2 files changed, 3 insertions(+) diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 0b69a77..a193905 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -116,6 +116,7 @@ #define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */ #define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */ +#define DRM_FORMAT_MT21 fourcc_code('M', 'T', '2', '1') /* Mediatek Block Mode */ /* * 3 plane YCbCr * index 0: Y plane, [7:0] Y diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index d0acd26..e9e3276 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -527,6 +527,8 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */ #define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */ +#define V4L2_PIX_FMT_MT21 v4l2_fourcc('M', 'T', '2', '1') /* Mediatek Block Mode */ + /* two planes -- one Y, one Cr + Cb interleaved */ #define V4L2_PIX_FMT_NV12 v4l2_fourcc('N', 'V', '1', '2') /* 12 Y/CbCr 4:2:0 */ #define V4L2_PIX_FMT_NV21 v4l2_fourcc('N', 'V', '2', '1') /* 12 Y/CrCb 4:2:0 */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html