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[1] Documentation: media: add missing V4L2_BUF_CAP_ flags

Message ID df3f1c25-5956-4273-9e0a-5db712583f30@xs4all.nl
State Accepted
Commit 911d5618165de19e29e8606b5062dda1caaeb192
Headers show
Series [1] Documentation: media: add missing V4L2_BUF_CAP_ flags | expand

Commit Message

Hans Verkuil July 16, 2024, 12:08 p.m. UTC 
The documentation for V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS and
V4L2_BUF_CAP_SUPPORTS_REMOVE_BUFS was missing. Add this.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
---
 Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst b/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
index bbc22dd76032..1df3ce1fe93e 100644
--- a/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
+++ b/Documentation/userspace-api/media/v4l/vidioc-reqbufs.rst
@@ -166,6 +166,13 @@  aborting or finishing any DMA in progress, an implicit
         :ref:`V4L2_BUF_FLAG_NO_CACHE_INVALIDATE <V4L2-BUF-FLAG-NO-CACHE-INVALIDATE>`,
         :ref:`V4L2_BUF_FLAG_NO_CACHE_CLEAN <V4L2-BUF-FLAG-NO-CACHE-CLEAN>` and
         :ref:`V4L2_MEMORY_FLAG_NON_COHERENT <V4L2-MEMORY-FLAG-NON-COHERENT>`.
+    * - ``V4L2_BUF_CAP_SUPPORTS_MAX_NUM_BUFFERS``
+      - 0x00000080
+      - If set, then the ``max_num_buffers`` field in ``struct v4l2_create_buffers``
+        is valid.
+    * - ``V4L2_BUF_CAP_SUPPORTS_REMOVE_BUFS``
+      - 0x00000100
+      - If set, then ``VIDIOC_REMOVE_BUFS`` is supported.

 .. raw:: latex