The V4L2 control flags are a 32-bit bitmask. Use 32-bit hexadecimal
numbers to specify the flags (was 16).
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
---
Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 22 +++++++++++-----------
include/uapi/linux/videodev2.h | 22 +++++++++++-----------
2 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
index 5bd26e8c9a1a0..ff2d131223b84 100644
--- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
@@ -439,37 +439,37 @@ See also the examples in :ref:`control`.
:widths: 3 1 4
* - ``V4L2_CTRL_FLAG_DISABLED``
- - 0x0001
+ - 0x00000001
- This control is permanently disabled and should be ignored by the
application. Any attempt to change the control will result in an
``EINVAL`` error code.
* - ``V4L2_CTRL_FLAG_GRABBED``
- - 0x0002
+ - 0x00000002
- This control is temporarily unchangeable, for example because
another application took over control of the respective resource.
Such controls may be displayed specially in a user interface.
Attempts to change the control may result in an ``EBUSY`` error code.
* - ``V4L2_CTRL_FLAG_READ_ONLY``
- - 0x0004
+ - 0x00000004
- This control is permanently readable only. Any attempt to change
the control will result in an ``EINVAL`` error code.
* - ``V4L2_CTRL_FLAG_UPDATE``
- - 0x0008
+ - 0x00000008
- A hint that changing this control may affect the value of other
controls within the same control class. Applications should update
their user interface accordingly.
* - ``V4L2_CTRL_FLAG_INACTIVE``
- - 0x0010
+ - 0x00000010
- This control is not applicable to the current configuration and
should be displayed accordingly in a user interface. For example
the flag may be set on a MPEG audio level 2 bitrate control when
MPEG audio encoding level 1 was selected with another control.
* - ``V4L2_CTRL_FLAG_SLIDER``
- - 0x0020
+ - 0x00000020
- A hint that this control is best represented as a slider-like
element in a user interface.
* - ``V4L2_CTRL_FLAG_WRITE_ONLY``
- - 0x0040
+ - 0x00000040
- This control is permanently writable only. Any attempt to read the
control will result in an ``EACCES`` error code error code. This flag
is typically present for relative controls or action controls
@@ -477,7 +477,7 @@ See also the examples in :ref:`control`.
action (e. g. motor control) but no meaningful value can be
returned.
* - ``V4L2_CTRL_FLAG_VOLATILE``
- - 0x0080
+ - 0x00000080
- This control is volatile, which means that the value of the
control changes continuously. A typical example would be the
current gain value if the device is in auto-gain mode. In such a
@@ -493,7 +493,7 @@ See also the examples in :ref:`control`.
Setting a new value for a volatile control will *never* trigger a
:ref:`V4L2_EVENT_CTRL_CH_VALUE <ctrl-changes-flags>` event.
* - ``V4L2_CTRL_FLAG_HAS_PAYLOAD``
- - 0x0100
+ - 0x00000100
- This control has a pointer type, so its value has to be accessed
using one of the pointer fields of struct
:c:type:`v4l2_ext_control`. This flag is set
@@ -503,7 +503,7 @@ See also the examples in :ref:`control`.
* .. _FLAG_EXECUTE_ON_WRITE:
- ``V4L2_CTRL_FLAG_EXECUTE_ON_WRITE``
- - 0x0200
+ - 0x00000200
- The value provided to the control will be propagated to the driver
even if it remains constant. This is required when the control
represents an action on the hardware. For example: clearing an
@@ -512,7 +512,7 @@ See also the examples in :ref:`control`.
* .. _FLAG_MODIFY_LAYOUT:
- ``V4L2_CTRL_FLAG_MODIFY_LAYOUT``
- - 0x0400
+ - 0x00000400
- Changing this control value may modify the layout of the
buffer (for video devices) or the media bus format (for sub-devices).
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 184e4dbe8f9c0..ae083978988f1 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -1681,17 +1681,17 @@ struct v4l2_querymenu {
} __attribute__ ((packed));
/* Control flags */
-#define V4L2_CTRL_FLAG_DISABLED 0x0001
-#define V4L2_CTRL_FLAG_GRABBED 0x0002
-#define V4L2_CTRL_FLAG_READ_ONLY 0x0004
-#define V4L2_CTRL_FLAG_UPDATE 0x0008
-#define V4L2_CTRL_FLAG_INACTIVE 0x0010
-#define V4L2_CTRL_FLAG_SLIDER 0x0020
-#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
-#define V4L2_CTRL_FLAG_VOLATILE 0x0080
-#define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x0100
-#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x0200
-#define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x0400
+#define V4L2_CTRL_FLAG_DISABLED 0x00000001
+#define V4L2_CTRL_FLAG_GRABBED 0x00000002
+#define V4L2_CTRL_FLAG_READ_ONLY 0x00000004
+#define V4L2_CTRL_FLAG_UPDATE 0x00000008
+#define V4L2_CTRL_FLAG_INACTIVE 0x00000010
+#define V4L2_CTRL_FLAG_SLIDER 0x00000020
+#define V4L2_CTRL_FLAG_WRITE_ONLY 0x00000040
+#define V4L2_CTRL_FLAG_VOLATILE 0x00000080
+#define V4L2_CTRL_FLAG_HAS_PAYLOAD 0x00000100
+#define V4L2_CTRL_FLAG_EXECUTE_ON_WRITE 0x00000200
+#define V4L2_CTRL_FLAG_MODIFY_LAYOUT 0x00000400
/* Query flags, to be ORed with the control ID */
#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
--
2.11.0
