diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2017-11-05 15:36:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-08 19:10:00 +0300 |
| commit | 48ea2e926b5ad29c0747fbd90e605cc56fb78298 (patch) | |
| tree | 368c7d86ad1cf8640a99f31df7fd5970e14a5ee2 /drivers/media/cec/cec-priv.h | |
| parent | cc05c0ba23bbc05d34caeb4773b89e1dfc2598b8 (diff) | |
| download | linux-48ea2e926b5ad29c0747fbd90e605cc56fb78298.tar.xz | |
media: cec: add the adap_monitor_pin_enable op
Some devices can monitor the CEC pin using an interrupt, but you
only want to enable the interrupt if you actually switch to pin
monitoring mode.
So add a new op that is called when pin monitoring needs to be
switched on or off.
Also fix a small bug where the initial CEC pin event was sent
again when calling S_MODE twice with the same CEC_MODE_MONITOR_PIN
mode.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/cec/cec-priv.h')
| -rw-r--r-- | drivers/media/cec/cec-priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/cec/cec-priv.h b/drivers/media/cec/cec-priv.h index 70767a7900f2..daf597643af8 100644 --- a/drivers/media/cec/cec-priv.h +++ b/drivers/media/cec/cec-priv.h @@ -40,6 +40,8 @@ void cec_put_device(struct cec_devnode *devnode); /* cec-adap.c */ int cec_monitor_all_cnt_inc(struct cec_adapter *adap); void cec_monitor_all_cnt_dec(struct cec_adapter *adap); +int cec_monitor_pin_cnt_inc(struct cec_adapter *adap); +void cec_monitor_pin_cnt_dec(struct cec_adapter *adap); int cec_adap_status(struct seq_file *file, void *priv); int cec_thread_func(void *_adap); void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block); |