From 40208924b988888f786850fae42fb5ca880fab80 Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Thu, 13 Jun 2019 10:18:26 -0400 Subject: media: docs: v4l2-controls: remove outdated paragraph MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This paragraph was added by commit a42b57f5aacf ("V4L/DVB: Documentation: add v4l2-controls.txt documenting the new controls API") back in 2010, when the controls API has been improved. Nowadays it is a bit anachronistic, so remove it. The same information is stated in up-to-date wording a few paragraphs later > You’re done! And this is sufficient for most of the drivers we have. No > need to do any validation of control values, or implement QUERYCTRL, > QUERY_EXT_CTRL and QUERYMENU. And G/S_CTRL as well as G/TRY/S_EXT_CTRLS > are automatically supported. Signed-off-by: Luca Ceresoli Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/kapi/v4l2-controls.rst | 5 ----- 1 file changed, 5 deletions(-) (limited to 'Documentation/media') diff --git a/Documentation/media/kapi/v4l2-controls.rst b/Documentation/media/kapi/v4l2-controls.rst index 407617b1d0cea..ebe2a55908beb 100644 --- a/Documentation/media/kapi/v4l2-controls.rst +++ b/Documentation/media/kapi/v4l2-controls.rst @@ -98,11 +98,6 @@ For V4L2 drivers: foo->v4l2_dev.ctrl_handler = &foo->ctrl_handler; -Finally, remove all control functions from your v4l2_ioctl_ops (if any): -vidioc_queryctrl, vidioc_query_ext_ctrl, vidioc_querymenu, vidioc_g_ctrl, -vidioc_s_ctrl, vidioc_g_ext_ctrls, vidioc_try_ext_ctrls and vidioc_s_ext_ctrls. -Those are now no longer needed. - For sub-device drivers: .. code-block:: c -- cgit v1.2.3