From: Hans Verkuil <hans.verkuil@xxxxxxxxx> This patch series replaces patches 1-3 of: https://www.spinics.net/lists/linux-media/msg141216.html Patches 4 & 5 of that series remain as-is and are omap4 bug fixes. This patch series can be applied to the media subsystem since it has no drm changes. Changes since the previous patch series are: - Added a new patch improving the documentation of the cec_transmit_done function to hopefully avoid the omap4 bug in the future. - Add a new patch that fixes a bug in the Signal Free Time calculation of the CEC framework. This affects hardware that relies on the framework for this value. This bug could basically cause a 'denial of service' situation on the CEC bus. Found with the cec-compliance adapter test, which does really nasty things :-) - Improve cec-gpio to fixup the Signal Free Time if a transmit is delayed because a new message was received first (thus requiring a lower SFT). All patches are meant for 4.20, and patches 2-5 will get a CC to stable for 4.18 and up. The adv patches could go back to older kernels, but it's not very important. I'll post a pull request for this series soon. Regards, Hans Hans Verkuil (6): cec-core.rst: improve cec_transmit_done documentation cec: add new tx/rx status bits to detect aborts/timeouts adv7604: when the EDID is cleared, unconfigure CEC as well adv7842: when the EDID is cleared, unconfigure CEC as well cec: fix the Signal Free Time calculation cec-gpio: select correct Signal Free Time Documentation/media/kapi/cec-core.rst | 4 + .../media/uapi/cec/cec-ioc-receive.rst | 25 ++++- drivers/media/cec/cec-adap.c | 92 +++++-------------- drivers/media/cec/cec-pin.c | 20 ++++ drivers/media/i2c/adv7604.c | 4 +- drivers/media/i2c/adv7842.c | 4 +- include/media/cec.h | 2 +- include/uapi/linux/cec.h | 3 + 8 files changed, 82 insertions(+), 72 deletions(-) -- 2.18.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
