From: Ricardo Ribalda Delgado <ribalda@kernel.org>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda Delgado <ribalda@kernel.org>
Subject: [PATCH v4 4/6] media: v4l2_core: Add p_area to struct v4l2_ext_control
Date: Mon, 4 Nov 2019 14:09:21 +0100 [thread overview]
Message-ID: <20191104130923.22184-4-ribalda@kernel.org> (raw)
In-Reply-To: <20191104130923.22184-1-ribalda@kernel.org>
Allow accessing V4L2_CTRL_TYPE_AREA controls without any casting.
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
---
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 f98bbcced8ff..04481c717fee 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1684,6 +1684,7 @@ struct v4l2_ext_control {
__u8 __user *p_u8;
__u16 __user *p_u16;
__u32 __user *p_u32;
+ struct v4l2_area __user *p_area;
void __user *ptr;
};
} __attribute__ ((packed));
--
2.24.0.rc1
next prev parent reply other threads:[~2019-11-04 13:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 13:09 [PATCH v4 1/6] media: v4l2_ctrl: Add p_def to v4l2_ctrl_config Ricardo Ribalda Delgado
2019-11-04 13:09 ` [PATCH v4 2/6] media: v4l2_ctrl: Add const pointer to ctrl_ptr Ricardo Ribalda Delgado
2019-11-04 13:09 ` [PATCH v4 3/6] media: vivid: Add an area control Ricardo Ribalda Delgado
2019-11-04 13:09 ` Ricardo Ribalda Delgado [this message]
2019-11-04 13:09 ` [PATCH v4 5/6] Documentation: v42l_core: v4l2_ext_control Ricardo Ribalda Delgado
2019-11-04 13:09 ` [PATCH v4 6/6] media: v4l2-ctrl: Use p_const when possible Ricardo Ribalda Delgado
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