From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
While writing more and better compliance tests for the CEC API I found
a number of corner cases that were not handled correctly.
For the most part it was fields that weren't initialized correctly, but
but more serious was the fact that there was no limit to the number of
pending transmits. The other important bug was that the result of a
non-blocking transmit was never returned to userspace, so applications
using this method would have no way of knowing that the transmit was
successful or not.
The last patch adds MONITOR_ALL mode to vivid.
Regards,
Hans
Hans Verkuil (7):
cec: CEC_RECEIVE overwrote the timeout field
cec: clear all status fields before transmit and always fill in
sequence
cec: don't set fh to NULL in CEC_TRANSMIT
cec: zero unused msg part after msg->len
cec: limit the size of the transmit queue
cec: fix test for unconfigured adapter in main message loop
vivid: support monitor all mode
drivers/media/platform/vivid/vivid-cec.c | 44 ++++++++---------------
drivers/staging/media/cec/cec-adap.c | 61 +++++++++++++++++++++-----------
drivers/staging/media/cec/cec-api.c | 12 +++----
include/media/cec.h | 19 +++++++---
4 files changed, 75 insertions(+), 61 deletions(-)
--
2.8.1
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