diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst | 123 |
1 files changed, 37 insertions, 86 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst index f9d76f3d519d..e1e5507e79ff 100644 --- a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst +++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst @@ -85,40 +85,21 @@ instructions. :stub-columns: 0 :widths: 1 1 1 2 - - - .. row 1 - - - __u32 - - - ``type`` - - - See :ref:`name-chip-match-types` for a list of possible types. - - - .. row 2 - - - union - - - (anonymous) - - - .. row 3 - - - - - __u32 - - - ``addr`` - - - Match a chip by this number, interpreted according to the ``type`` - field. - - - .. row 4 - - - - - char - - - ``name[32]`` - - - Match a chip by this name, interpreted according to the ``type`` - field. Currently unused. + * - __u32 + - ``type`` + - See :ref:`name-chip-match-types` for a list of possible types. + * - union + - (anonymous) + * - + - __u32 + - ``addr`` + - Match a chip by this number, interpreted according to the ``type`` + field. + * - + - char + - ``name[32]`` + - Match a chip by this name, interpreted according to the ``type`` + field. Currently unused. @@ -131,41 +112,21 @@ instructions. :stub-columns: 0 :widths: 1 1 2 - - - .. row 1 - - - struct v4l2_dbg_match - - - ``match`` - - - How to match the chip, see :ref:`name-v4l2-dbg-match`. - - - .. row 2 - - - char - - - ``name[32]`` - - - The name of the chip. - - - .. row 3 - - - __u32 - - - ``flags`` - - - Set by the driver. If ``V4L2_CHIP_FL_READABLE`` is set, then the - driver supports reading registers from the device. If - ``V4L2_CHIP_FL_WRITABLE`` is set, then it supports writing - registers. - - - .. row 4 - - - __u32 - - - ``reserved[8]`` - - - Reserved fields, both application and driver must set these to 0. + * - struct v4l2_dbg_match + - ``match`` + - How to match the chip, see :ref:`name-v4l2-dbg-match`. + * - char + - ``name[32]`` + - The name of the chip. + * - __u32 + - ``flags`` + - Set by the driver. If ``V4L2_CHIP_FL_READABLE`` is set, then the + driver supports reading registers from the device. If + ``V4L2_CHIP_FL_WRITABLE`` is set, then it supports writing + registers. + * - __u32 + - ``reserved[8]`` + - Reserved fields, both application and driver must set these to 0. @@ -178,23 +139,13 @@ instructions. :stub-columns: 0 :widths: 3 1 4 - - - .. row 1 - - - ``V4L2_CHIP_MATCH_BRIDGE`` - - - 0 - - - Match the nth chip on the card, zero for the bridge chip. Does not - match sub-devices. - - - .. row 2 - - - ``V4L2_CHIP_MATCH_SUBDEV`` - - - 4 - - - Match the nth sub-device. + * - ``V4L2_CHIP_MATCH_BRIDGE`` + - 0 + - Match the nth chip on the card, zero for the bridge chip. Does not + match sub-devices. + * - ``V4L2_CHIP_MATCH_SUBDEV`` + - 4 + - Match the nth sub-device. Return Value |