diff options
Diffstat (limited to 'drivers/media/cec')
| -rw-r--r-- | drivers/media/cec/Makefile | 1 | ||||
| -rw-r--r-- | drivers/media/cec/cec-adap.c | 18 |
2 files changed, 15 insertions, 4 deletions
diff --git a/drivers/media/cec/Makefile b/drivers/media/cec/Makefile index 3353c1741961..41ee3325e1ea 100644 --- a/drivers/media/cec/Makefile +++ b/drivers/media/cec/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 cec-objs := cec-core.o cec-adap.o cec-api.o cec-edid.o ifeq ($(CONFIG_CEC_NOTIFIER),y) diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c index dd769e40416f..f8a808d45034 100644 --- a/drivers/media/cec/cec-adap.c +++ b/drivers/media/cec/cec-adap.c @@ -181,7 +181,10 @@ static void cec_queue_msg_fh(struct cec_fh *fh, const struct cec_msg *msg) { static const struct cec_event ev_lost_msgs = { .event = CEC_EVENT_LOST_MSGS, - .lost_msgs.lost_msgs = 1, + .flags = 0, + { + .lost_msgs = { 1 }, + }, }; struct cec_msg_entry *entry; @@ -1794,12 +1797,19 @@ static int cec_receive_notify(struct cec_adapter *adap, struct cec_msg *msg, */ switch (msg->msg[1]) { case CEC_MSG_GET_CEC_VERSION: - case CEC_MSG_GIVE_DEVICE_VENDOR_ID: case CEC_MSG_ABORT: case CEC_MSG_GIVE_DEVICE_POWER_STATUS: - case CEC_MSG_GIVE_PHYSICAL_ADDR: case CEC_MSG_GIVE_OSD_NAME: + /* + * These messages reply with a directed message, so ignore if + * the initiator is Unregistered. + */ + if (!adap->passthrough && from_unregistered) + return 0; + /* Fall through */ + case CEC_MSG_GIVE_DEVICE_VENDOR_ID: case CEC_MSG_GIVE_FEATURES: + case CEC_MSG_GIVE_PHYSICAL_ADDR: /* * Skip processing these messages if the passthrough mode * is on. @@ -1807,7 +1817,7 @@ static int cec_receive_notify(struct cec_adapter *adap, struct cec_msg *msg, if (adap->passthrough) goto skip_processing; /* Ignore if addressing is wrong */ - if (is_broadcast || from_unregistered) + if (is_broadcast) return 0; break; |
