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
..
accelerators	Documentation: ocxl.rst: change FPGA indirect article to an	2021-06-09 14:51:25 +02:00
ebpf	docs/bpf: Add bpf() syscall command reference	2021-03-04 18:39:46 -08:00
ioctl	Remove DECnet support from kernel	2022-08-22 14:26:30 +01:00
media	media: mc: Expand MUST_CONNECT flag to always require an enabled link	2024-04-03 15:19:25 +02:00
netlink	docs: netlink: clarify the historical baggage of Netlink flags	2022-09-29 18:39:39 -07:00
futex2.rst	futex2: Documentation: Document sys_futex_waitv() uAPI	2021-10-07 13:51:13 +02:00
index.rst	docs: netlink: basic introduction to Netlink	2022-08-23 16:10:23 -07:00
iommu.rst	docs: IOMMU user API	2020-10-01 14:52:46 +02:00
landlock.rst	landlock: Fix documentation style	2022-09-29 18:43:04 +02:00
no_new_privs.rst	doc: ReSTify no_new_privs.txt	2017-05-18 10:30:09 -06:00
seccomp_filter.rst	seccomp: Add wait_killable semantic to seccomp user notifier	2022-05-03 14:11:58 -07:00
spec_ctrl.rst	Documentation: Add L1D flushing Documentation	2021-07-28 11:42:25 +02:00
sysfs-platform_profile.rst	Documentation: Add documentation for new platform_profile sysfs attribute	2020-12-30 18:28:57 +01:00
unshare.rst	doc-rst: fix inline emphasis in unshare.rst	2017-05-18 10:23:10 -06:00
vduse.rst	VDUSE: fix documentation underline warning	2021-10-13 08:42:07 -04:00