kernel/git/stable/linux.git/drivers/media/cec/cec-api.c, branch master

media: cec: move the core to a separate directory

2020-04-15T09:44:05+00:00

In preparation for moving CEC drivers to the CEC directory, move the core to a separate place. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: expose the new connector info API

2019-10-01T20:19:41+00:00

Until now the connector info API was a kernel-internal API only. This moves it to the public API and adds the new ioctl to retrieve this information. Signed-off-by: Dariusz Marcinkiewicz Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: move check from cec_transmit to cec_transmit_msg_fh

2019-05-23T09:31:35+00:00

This ensures all the cec_msg checks are done in the same place. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: fix epoll() by calling poll_wait first

2019-02-18T19:44:45+00:00

The epoll function expects that whenever the poll file op is called, the poll_wait function is also called. That didn't always happen in cec_poll(). Fix this, otherwise epoll() would timeout when it shouldn't. Signed-off-by: Hans Verkuil Reviewed-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: cec: integrate cec_validate_phys_addr() in cec-api.c

2018-09-24T13:11:01+00:00

The cec_phys_addr_validate() function will be moved to V4L2, so use a simplified variant of that function in cec-api.c. cec now no longer calls cec_phys_addr_validate() and it can be safely moved to V4L2. Signed-off-by: Hans Verkuil Cc: # for v4.17 and up Signed-off-by: Mauro Carvalho Chehab

media: cec: move compat_ioctl handling to cec-api.c

2018-09-12T15:00:51+00:00

All the CEC ioctls are compatible, and they are only implemented in one driver, so we can simply let this driver handle them natively. Signed-off-by: Arnd Bergmann Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: use strscpy() instead of strlcpy()

2018-09-11T17:32:17+00:00

The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Kees Cook Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: add support for 5V signal testing

2018-07-25T11:11:48+00:00

Add support for the new 5V CEC events Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: cec: add SPDX license info

2018-02-14T18:16:03+00:00

Replace the old license information with the corresponding SPDX license. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11T22:34:03+00:00

This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^$[^\"]*$$\$/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: Al Viro Signed-off-by: Linus Torvalds