diff options
| author | Andi Shyti <andi.shyti@samsung.com> | 2016-06-13 12:53:38 +0900 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:51:02 +0900 |
| commit | f63147121cc85fe1d2b708c8b62e0c72a5cc34a4 (patch) | |
| tree | 683ccd71219e9e850cb867c53d88c3b064426c75 /include | |
| parent | f77f82a4cd39f6deb1be8b1b3da132d2387791e6 (diff) | |
[media] include: lirc: add set length and frequency ioctl options
The Lirc framework works mainly with receivers, but there is
nothing that prevents us from using it for transmitters as well.
For that we need to have more control on the device frequency to
set (which is a new concept fro LIRC) and we also need to provide
to userspace, as feedback, the values of the used frequency and
length.
Add the LIRC_SET_LENGTH, LIRC_GET_FREQUENCY and
LIRC_SET_FREQUENCY ioctl commands in order to allow the above
mentioned operations.
Change-Id: I50b08e4da89a61f4b14f8a2752b905bc9e4a1d34
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/lirc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/media/lirc.h b/include/media/lirc.h index 4b3ab2966b5a..c4a99a30e9aa 100644 --- a/include/media/lirc.h +++ b/include/media/lirc.h @@ -106,6 +106,7 @@ /* code length in bits, currently only for LIRC_MODE_LIRCCODE */ #define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32) +#define LIRC_SET_LENGTH _IOW('i', 0x00000010, __u32) #define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32) #define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32) @@ -116,6 +117,10 @@ #define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, __u32) #define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32) +/* driver dependent frequency settings */ +#define LIRC_GET_FREQUENCY _IOR('i', 0x00000024, __u32) +#define LIRC_SET_FREQUENCY _IOW('i', 0x00000025, __u32) + /* * when a timeout != 0 is set the driver will send a * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is |