From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/include/media/v4l2-dev.h | 30 ++++++++++++++++++++++++++----
1 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/kernel/include/media/v4l2-dev.h b/kernel/include/media/v4l2-dev.h
index 456ac13..3a66e78 100644
--- a/kernel/include/media/v4l2-dev.h
+++ b/kernel/include/media/v4l2-dev.h
@@ -16,6 +16,7 @@
#include <linux/cdev.h>
#include <linux/mutex.h>
#include <linux/videodev2.h>
+#include <linux/android_kabi.h>
#include <media/media-entity.h>
@@ -24,7 +25,7 @@
/**
* enum vfl_devnode_type - type of V4L2 device node
*
- * @VFL_TYPE_GRABBER: for video input/output devices
+ * @VFL_TYPE_VIDEO: for video input/output devices
* @VFL_TYPE_VBI: for vertical blank data (i.e. closed captions, teletext)
* @VFL_TYPE_RADIO: for radio tuners
* @VFL_TYPE_SUBDEV: for V4L2 subdevices
@@ -33,7 +34,7 @@
* @VFL_TYPE_MAX: number of VFL types, must always be last in the enum
*/
enum vfl_devnode_type {
- VFL_TYPE_GRABBER = 0,
+ VFL_TYPE_VIDEO,
VFL_TYPE_VBI,
VFL_TYPE_RADIO,
VFL_TYPE_SUBDEV,
@@ -74,10 +75,26 @@
* indicates that file->private_data points to &struct v4l2_fh.
* This flag is set by the core when v4l2_fh_init() is called.
* All new drivers should use it.
+ * @V4L2_FL_QUIRK_INVERTED_CROP:
+ * some old M2M drivers use g/s_crop/cropcap incorrectly: crop and
+ * compose are swapped. If this flag is set, then the selection
+ * targets are swapped in the g/s_crop/cropcap functions in v4l2-ioctl.c.
+ * This allows those drivers to correctly implement the selection API,
+ * but the old crop API will still work as expected in order to preserve
+ * backwards compatibility.
+ * Never set this flag for new drivers.
+ * @V4L2_FL_SUBDEV_RO_DEVNODE:
+ * indicates that the video device node is registered in read-only mode.
+ * The flag only applies to device nodes registered for sub-devices, it is
+ * set by the core when the sub-devices device nodes are registered with
+ * v4l2_device_register_ro_subdev_nodes() and used by the sub-device ioctl
+ * handler to restrict access to some ioctl calls.
*/
enum v4l2_video_device_flags {
- V4L2_FL_REGISTERED = 0,
- V4L2_FL_USES_V4L2_FH = 1,
+ V4L2_FL_REGISTERED = 0,
+ V4L2_FL_USES_V4L2_FH = 1,
+ V4L2_FL_QUIRK_INVERTED_CROP = 2,
+ V4L2_FL_SUBDEV_RO_DEVNODE = 3,
};
/* Priority helper functions */
@@ -195,6 +212,8 @@
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct file *);
int (*release) (struct file *);
+
+ ANDROID_KABI_RESERVE(1);
};
/*
@@ -291,6 +310,9 @@
DECLARE_BITMAP(valid_ioctls, BASE_VIDIOC_PRIVATE);
struct mutex *lock;
+
+ ANDROID_KABI_RESERVE(1);
+ ANDROID_KABI_RESERVE(2);
};
/**
--
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