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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-12-10 08:08:20 +0100
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-03-11 11:59:39 +0100
commita78801a4431d62f36c6579cb420a61e22d1172c1 (patch)
tree2c109360766d91e831a1e360652638678f6f6c2f /Documentation/userspace-api
parentb0b6ef0bb27343bdd376ccfcbde132d844bdc6c5 (diff)
media: control.rst: use a table for V4L2_CID_POWER_LINE
The default way to document control enums is via tables. Use one here too. As the table is simple, just use ASCII artwork. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation/userspace-api')
-rw-r--r--Documentation/userspace-api/media/v4l/control.rst11
1 files changed, 7 insertions, 4 deletions
diff --git a/Documentation/userspace-api/media/v4l/control.rst b/Documentation/userspace-api/media/v4l/control.rst
index 4e5652eb6126..b4f8629ccb29 100644
--- a/Documentation/userspace-api/media/v4l/control.rst
+++ b/Documentation/userspace-api/media/v4l/control.rst
@@ -154,10 +154,13 @@ Control IDs
``V4L2_CID_POWER_LINE_FREQUENCY`` ``(enum)``
Enables a power line frequency filter to avoid flicker. Possible
values for ``enum v4l2_power_line_frequency`` are:
- ``V4L2_CID_POWER_LINE_FREQUENCY_DISABLED`` (0),
- ``V4L2_CID_POWER_LINE_FREQUENCY_50HZ`` (1),
- ``V4L2_CID_POWER_LINE_FREQUENCY_60HZ`` (2) and
- ``V4L2_CID_POWER_LINE_FREQUENCY_AUTO`` (3).
+
+ ========================================== ==
+ ``V4L2_CID_POWER_LINE_FREQUENCY_DISABLED`` 0
+ ``V4L2_CID_POWER_LINE_FREQUENCY_50HZ`` 1
+ ``V4L2_CID_POWER_LINE_FREQUENCY_60HZ`` 2
+ ``V4L2_CID_POWER_LINE_FREQUENCY_AUTO`` 3
+ ========================================== ==
``V4L2_CID_HUE_AUTO`` ``(boolean)``
Enables automatic hue control by the device. The effect of setting