Re: [PATCH v2 0/4] media: rkvdec: Fix H.264 error resilience

[Nicolas Dufresne <nicolas.dufresne@collabora.com>]

fyi, this cover letter was v2.

Le vendredi 23 décembre 2022 à 14:38 -0500, Nicolas Dufresne a écrit :
> This patch serie changes the decoding mode from "exit on error"
> to "keep decoding". Using this mode and re-enabling error detection
> allow getting error resilience without loosing the ability to report
> errors to userland. This have showed great results, but might be a
> little more risky since this is not the mode that the reference code
> uses and the documentation is very brief. With this in place,
> userspace can chose to skip or display corrupted frames depending
> on its application requirement. Previsouly, applicaiton would have
> had no choice but to present the corrupted frames.
> 
> Changes since V1:
> 	- Removed merged patch
> 	- Changed usage of pr_debug into v4l2_dbg
> 	- Fix typos in commit messages and comments
> 
> Nicolas Dufresne (5):
>   media: rkvdec: Disable H.264 error detection
>   media: rkvdec: Add an ops to check for decode errors
>   media: rkvdec: Fix RKVDEC_ERR_PKT_NUM macro
>   media: rkvdec: Re-enable H.264 error detection
>   rkvdec: Improve error handling
> 
>  drivers/staging/media/rkvdec/rkvdec-h264.c | 23 +++++++++++++--
>  drivers/staging/media/rkvdec/rkvdec-regs.h |  2 +-
>  drivers/staging/media/rkvdec/rkvdec.c      | 34 ++++++++++++++++++----
>  drivers/staging/media/rkvdec/rkvdec.h      |  2 ++
>  4 files changed, 51 insertions(+), 10 deletions(-)
>