From fdb3d54ff703adbb6755be444bb9c5dd8f5d7d7b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 16 Oct 2018 03:44:20 -0400 Subject: 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 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/cec/cec-adap.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/media/cec/cec-adap.c') 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); -- cgit v1.2.3