Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-14 08:02:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

[media] cec: CEC_RECEIVE is allowed in monitor mode

Browse Source 
When the device is in monitor mode, then you should always be able to
call CEC_RECEIVE, even it the device is unconfigured.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Hans Verkuil 2016-07-11 05:48:10 -03:00 committed by Mauro Carvalho Chehab
parent 10a5210ed4
commit ca00033c9f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/media/cec/cec-api.c
View File

@ -263,7 +263,7 @@ static long cec_receive(struct cec_adapter *adap, struct cec_fh *fh,
if (copy_from_user(&msg, parg, sizeof(msg))) if (copy_from_user(&msg, parg, sizeof(msg)))
return -EFAULT; return -EFAULT;
mutex_lock(&adap->lock); mutex_lock(&adap->lock);
if (!adap->is_configured) if (!adap->is_configured && fh->mode_follower < CEC_MODE_MONITOR)
err = -ENONET; err = -ENONET;
mutex_unlock(&adap->lock); mutex_unlock(&adap->lock);
if (err) if (err)