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authorHans Verkuil <hverkuil-cisco@xs4all.nl>2018-10-16 03:44:20 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-11-23 05:54:22 -0500
commit7f02ac77c768ba2bcdd0ce719c1fca0870ffe2fb (patch)
tree778bd1a75d1d9f5e5632174e6e6ff5af69e252f0 /drivers/media/cec
parent40d91c9988af56d7a831df92c58fe28cebb3a764 (diff)
downloadlinux-7f02ac77c768ba2bcdd0ce719c1fca0870ffe2fb.tar.bz2
media: cec: report Vendor ID after initialization
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>
Diffstat (limited to 'drivers/media/cec')
-rw-r--r--drivers/media/cec/cec-adap.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c
index 65a933a21e68..5b7fe4796022 100644
--- a/drivers/media/cec/cec-adap.c
+++ b/drivers/media/cec/cec-adap.c
@@ -1432,6 +1432,13 @@ 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);