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media: rc: add ioctl to get the current timeout

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Since the kernel now modifies the timeout, make it possible to retrieve
the current value.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sean Young 2018-03-23 16:59:52 -04:00 • committed by Mauro Carvalho Chehab
parent a86d6df84a
commit 95d1544eb6
4 changed files with 23 additions and 5 deletions
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6
include/uapi/linux/lirc.h
View file

@ -133,6 +133,12 @@
#define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32)
/*
* Return the recording timeout, which is either set by
* the ioctl LIRC_SET_REC_TIMEOUT or by the kernel after setting the protocols.
*/
#define LIRC_GET_REC_TIMEOUT _IOR('i', 0x00000024, __u32)
/*
* struct lirc_scancode - decoded scancode with protocol for use with
* LIRC_MODE_SCANCODE