diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-10-16 03:44:20 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-17 20:38:06 +0100 |
| commit | fdb3d54ff703adbb6755be444bb9c5dd8f5d7d7b (patch) | |
| tree | d801ec46d92e63ff179e722a74376a515dabfa01 /drivers/media | |
| parent | 4fb387b553ec2f34eddd2ba64feaa406ff3a5845 (diff) | |
media: cec: report Vendor ID after initialization
[ Upstream commit 7f02ac77c768ba2bcdd0ce719c1fca0870ffe2fb ]
The CEC specification requires that the Vendor ID (if any) is reported
after a logical address was claimed.
This was never done, so add support for this.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/cec/cec-adap.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c index f8a808d45034..27e57915eb4d 100644 --- a/drivers/media/cec/cec-adap.c +++ b/drivers/media/cec/cec-adap.c @@ -1403,6 +1403,13 @@ configured: las->log_addr[i], cec_phys_addr_exp(adap->phys_addr)); cec_transmit_msg_fh(adap, &msg, NULL, false); + + /* Report Vendor ID */ + if (adap->log_addrs.vendor_id != CEC_VENDOR_ID_NONE) { + cec_msg_device_vendor_id(&msg, + adap->log_addrs.vendor_id); + cec_transmit_msg_fh(adap, &msg, NULL, false); + } } adap->kthread_config = NULL; complete(&adap->config_completion); |