From: Helen Koike <helen.koike@collabora.com>
To: linux-rockchip@lists.infradead.org
Cc: linux-media@vger.kernel.org, eddie.cai.linux@gmail.com,
mchehab@kernel.org, heiko@sntech.de, gregkh@linuxfoundation.org,
jeffy.chen@rock-chips.com, zyc@rock-chips.com,
linux-kernel@vger.kernel.org, tfiga@chromium.org,
hans.verkuil@cisco.com, laurent.pinchart@ideasonboard.com,
sakari.ailus@linux.intel.com, kernel@collabora.com,
ezequiel@collabora.com, linux-arm-kernel@lists.infradead.org,
zhengsq@rock-chips.com, Jacob Chen <jacob2.chen@rock-chips.com>,
Helen Koike <helen.koike@collabora.com>
Subject: [PATCH v9 1/4] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format
Date: Wed, 6 Nov 2019 09:01:29 -0300 [thread overview]
Message-ID: <20191106120132.6876-2-helen.koike@collabora.com> (raw)
In-Reply-To: <20191106120132.6876-1-helen.koike@collabora.com>
From: Shunqian Zheng <zhengsq@rock-chips.com>
Add the Rockchip ISP1 specific processing parameter format
V4L2_META_FMT_RK_ISP1_PARAMS and metadata format
V4L2_META_FMT_RK_ISP1_STAT_3A for 3A.
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
[refactored for upstream]
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Changes in v9:
- Add reviewed-by tag from Laurent
Changes in v8: None
Changes in v7:
- s/IPU3/RK_ISP1
drivers/media/v4l2-core/v4l2-ioctl.c | 2 ++
include/uapi/linux/videodev2.h | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 315ac12c3e0a..ade990554caf 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1341,6 +1341,8 @@ static void v4l_fill_fmtdesc(struct v4l2_fmtdesc *fmt)
case V4L2_META_FMT_UVC: descr = "UVC Payload Header Metadata"; break;
case V4L2_META_FMT_D4XX: descr = "Intel D4xx UVC Metadata"; break;
case V4L2_META_FMT_VIVID: descr = "Vivid Metadata"; break;
+ case V4L2_META_FMT_RK_ISP1_PARAMS: descr = "Rockchip ISP1 3A params"; break;
+ case V4L2_META_FMT_RK_ISP1_STAT_3A: descr = "Rockchip ISP1 3A statistics"; break;
default:
/* Compressed formats */
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index f98bbcced8ff..56798b09cd85 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -762,6 +762,10 @@ struct v4l2_pix_format {
#define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */
#define V4L2_META_FMT_VIVID v4l2_fourcc('V', 'I', 'V', 'D') /* Vivid Metadata */
+/* Vendor specific - used for RK_ISP1 camera sub-system */
+#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 params */
+#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A statistics */
+
/* priv field value to indicates that subsequent fields are valid. */
#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe
--
2.22.0
next prev parent reply other threads:[~2019-11-06 12:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 12:01 [PATCH v9 0/4] Rockchip ISP Driver Helen Koike
2019-11-06 12:01 ` Helen Koike [this message]
2019-11-06 12:22 ` [PATCH v9 1/4] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format Hans Verkuil (hansverk)
2019-11-06 12:30 ` Helen Koike
2019-11-06 13:44 ` Ezequiel Garcia
2019-11-06 13:49 ` Hans Verkuil (hansverk)
2019-11-06 23:26 ` Helen Koike
2019-11-07 3:08 ` Tomasz Figa
2019-11-06 12:01 ` [PATCH v9 2/4] media: staging: phy-rockchip-dphy: add Rockchip MIPI Synopsys DPHY driver Helen Koike
2019-11-08 20:28 ` kbuild test robot
2019-11-06 12:01 ` [PATCH v9 3/4] media: staging: rkisp1: add Rockchip ISP1 driver Helen Koike
2019-11-06 12:01 ` [PATCH v9 4/4] MAINTAINERS: add entry for " Helen Koike
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