From: Jacob Chen <jacob-chen@iotwrt.com>
To: linux-rockchip@lists.infradead.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, heiko@sntech.de,
mchehab@kernel.org, laurent.pinchart+renesas@ideasonboard.com,
hans.verkuil@cisco.com, tfiga@chromium.org, nicolas@ndufresne.ca,
sakari.ailus@linux.intel.com, zhengsq@rock-chips.com,
zyc@rock-chips.com, eddie.cai.linux@gmail.com,
jeffy.chen@rock-chips.com, allon.huang@rock-chips.com,
p.zabel@pengutronix.de, slongerbeam@gmail.com,
linux@armlinux.org.uk, Jacob Chen <jacob2.chen@rock-chips.com>
Subject: [RFC PATCH 1/5] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format
Date: Wed, 15 Nov 2017 15:31:28 +0800 [thread overview]
Message-ID: <20171115073132.30123-1-jacob-chen@iotwrt.com> (raw)
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>
---
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 d6587b3ec33e..0604ae9ea444 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -1252,6 +1252,8 @@ 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_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 e507b29ba1e0..14efa6513126 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -690,6 +690,10 @@ 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_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
--
2.14.2
next reply other threads:[~2017-11-15 7:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-15 7:31 Jacob Chen [this message]
2017-11-15 7:31 ` [RFC PATCH 2/5] media: rkisp1: Add user space ABI definitions Jacob Chen
2017-11-15 7:31 ` [RFC PATCH 3/5] media: rkisp1: add rockchip isp1 driver Jacob Chen
2017-11-15 7:31 ` [RFC PATCH 4/5] arm64: dts: rockchip: add isp0 node for rk3399 Jacob Chen
2017-11-15 7:31 ` [RFC PATCH 5/5] ARM: dts: rockchip: add isp node for rk3288 Jacob Chen
-- strict thread matches above, loose matches on Subject: below --
2017-11-15 7:29 [RFC PATCH 0/5] Rockchip ISP1 Driver Jacob Chen
2017-11-15 7:29 ` [RFC PATCH 1/5] media: videodev2.h, v4l2-ioctl: add rkisp1 meta buffer format Jacob Chen
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