| Message ID | 6f82dcb4-163c-e551-da43-e3c88fecfbcb@xs4all.nl |
|---|---|
| State | Accepted |
| Commit | 73af6c7511038249cad3d5f3b44bf8d78ac0f499 |
| Headers | show |
| Series | media: cec: core: don't set last_initiator if tx in progress | expand |
diff --git a/drivers/media/cec/core/cec-adap.c b/drivers/media/cec/core/cec-adap.c index be0c38969479..241b1621b197 100644 --- a/drivers/media/cec/core/cec-adap.c +++ b/drivers/media/cec/core/cec-adap.c @@ -1091,7 +1091,8 @@ void cec_received_msg_ts(struct cec_adapter *adap, mutex_lock(&adap->lock); dprintk(2, "%s: %*ph\n", __func__, msg->len, msg->msg); - adap->last_initiator = 0xff; + if (!adap->transmit_in_progress) + adap->last_initiator = 0xff; /* Check if this message was for us (directed or broadcast). */ if (!cec_msg_is_broadcast(msg)) {
When a message was received the last_initiator is set to 0xff. This will force the signal free time for the next transmit to that for a new initiator. However, if a new transmit is already in progress, then don't set last_initiator, since that's the initiator of the current transmit. Overwriting this would cause the signal free time of a following transmit to be that of the new initiator instead of a next transmit. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> --- drivers/media/cec/core/cec-adap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)