From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga06.intel.com ([134.134.136.31]:11673 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751606AbdFNWTv (ORCPT ); Wed, 14 Jun 2017 18:19:51 -0400 From: Yong Zhi To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com Cc: jian.xu.zheng@intel.com, tfiga@chromium.org, rajmohan.mani@intel.com, tuukka.toivonen@intel.com, Yong Zhi Subject: [PATCH v2 01/12] videodev2.h, v4l2-ioctl: add IPU3 meta buffer format Date: Wed, 14 Jun 2017 17:19:16 -0500 Message-Id: <1497478767-10270-2-git-send-email-yong.zhi@intel.com> In-Reply-To: <1497478767-10270-1-git-send-email-yong.zhi@intel.com> References: <1497478767-10270-1-git-send-email-yong.zhi@intel.com> Sender: linux-media-owner@vger.kernel.org List-ID: Add the IPU3 specific processing parameter format V4L2_META_FMT_IPU3_PARAMS and metadata formats for 3A and other statistics: V4L2_META_FMT_IPU3_PARAMS V4L2_META_FMT_IPU3_STAT_3A V4L2_META_FMT_IPU3_STAT_DVS V4L2_META_FMT_IPU3_STAT_LACE Signed-off-by: Yong Zhi --- drivers/media/v4l2-core/v4l2-ioctl.c | 4 ++++ include/uapi/linux/videodev2.h | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index fb1387f..919aa24 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -1239,6 +1239,10 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt) case V4L2_TCH_FMT_TU08: descr = "8-bit unsigned touch data"; break; case V4L2_META_FMT_VSP1_HGO: descr = "R-Car VSP1 1-D Histogram"; break; case V4L2_META_FMT_VSP1_HGT: descr = "R-Car VSP1 2-D Histogram"; break; + case V4L2_META_FMT_IPU3_PARAMS: descr = "IPU3 processing parameters"; break; + case V4L2_META_FMT_IPU3_STAT_3A: descr = "IPU3 3A statistics"; break; + case V4L2_META_FMT_IPU3_STAT_DVS: descr = "IPU3 DVS statistics"; break; + case V4L2_META_FMT_IPU3_STAT_LACE: descr = "IPU3 LACE statistics"; break; default: /* Compressed formats */ diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 7bfa6ad..fab8822 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -685,6 +685,12 @@ struct v4l2_pix_format { #define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') /* R-Car VSP1 1-D Histogram */ #define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') /* R-Car VSP1 2-D Histogram */ +/* Vendor specific - used for IPU3 camera sub-system */ +#define V4L2_META_FMT_IPU3_PARAMS v4l2_fourcc('i', 'p', '3', 'p') /* IPU3 params */ +#define V4L2_META_FMT_IPU3_STAT_3A v4l2_fourcc('i', 'p', '3', 's') /* IPU3 3A statistics */ +#define V4L2_META_FMT_IPU3_STAT_DVS v4l2_fourcc('i', 'p', '3', 'd') /* IPU3 DVS statistics */ +#define V4L2_META_FMT_IPU3_STAT_LACE v4l2_fourcc('i', 'p', '3', 'l') /* IPU3 LACE statistics */ + /* priv field value to indicates that subsequent fields are valid. */ #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe -- 2.7.4