Laurent Pinchart e2c545b841 media: mc: Expand MUST_CONNECT flag to always require an enabled link ... [ Upstream commit b3decc5ce7 ] The MEDIA_PAD_FL_MUST_CONNECT flag indicates that the pad requires an enabled link to stream, but only if it has any link at all. This makes little sense, as if a pad is part of a pipeline, there are very few use cases for an active link to be mandatory only if links exist at all. A review of in-tree drivers confirms they all need an enabled link for pads marked with the MEDIA_PAD_FL_MUST_CONNECT flag. Expand the scope of the flag by rejecting pads that have no links at all. This requires modifying the pipeline build code to add those pads to the pipeline. Cc: stable@vger.kernel.org # 6.1 Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-03 15:19:25 +02:00
..
cec	media: cec-ioc-receive.rst: clarify sequence and status fields	2021-11-15 08:12:03 +00:00
drivers	media: uapi: Add a control for DW100 driver	2022-08-29 15:32:13 +02:00
dvb	media: docs: move DVB audio/video docs to staging	2021-06-04 08:08:17 +02:00
mediactl	media: mc: Expand MUST_CONNECT flag to always require an enabled link	2024-04-03 15:19:25 +02:00
rc	media: lirc: report ir receiver overflow	2022-01-28 19:32:50 +01:00
v4l	media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field	2023-09-13 09:42:20 +02:00
ca.h.rst.exceptions
cec.h.rst.exceptions	media: cec: add support for Absolute Volume Control	2022-09-24 08:50:04 +02:00
conf_nitpick.py	Documentation: media: convert to use i2c_new_client_device()	2020-06-19 09:20:25 +02:00
dmx.h.rst.exceptions
fdl-appendix.rst	docs: userspace-api: media: fdl-appendix.rst: replace some characters	2021-06-02 15:12:17 +02:00
frontend.h.rst.exceptions
gen-errors.rst	media: docs: use the new SPDX header for GFDL-1.1 on *.rst files	2020-09-01 14:13:30 +02:00
glossary.rst	media: userspace-api: avoid using ReST :doc:foo markup	2021-06-16 07:26:46 +02:00
index.rst	media: docs: */media/index.rst: don't use ReST doc:foo	2021-06-16 07:26:46 +02:00
intro.rst
lirc.h.rst.exceptions	media: lirc: add missing exceptions for lirc uapi header file	2022-05-26 14:30:17 -07:00
Makefile	media: docs: move DVB audio/video docs to staging	2021-06-04 08:08:17 +02:00
media.h.rst.exceptions
net.h.rst.exceptions
typical_media_device.svg	media: docs: use the new SPDX header for GFDL-1.1 on *.svg files	2020-09-01 14:13:30 +02:00
videodev2.h.rst.exceptions	media: v4l2-ctrls: add change flag for when dimensions change	2022-08-19 13:48:58 +02:00