Re: [PATCH v3 0/3] Implement Region of Interest(ROI) support

[Deepa Guthyappa Madivalara <deepa.madivalara@oss.qualcomm.com>]

On 8/4/2026 9:09 PM, Bryan O'Donoghue wrote:
> On 04/08/2026 21:05, Deepa Guthyappa Madivalara wrote:
>> Hi all,
>>
>> This patch set implements region of interest(ROI) support for
>> video encoder to be configured as a MB based delta_qp for
>> the whole frame. Custom controls V4L2_CID_MPEG_VIDEO_ROI_MB_DELTA_QP
>> and V4L2_CID_MPEG_VIDEO_ROI_MB_SIZE are implemented to achieve this.
>> Corresponding support is added in iris encoder to implement this
>> feature.
>>
>> This submission and design is based on the feedback received
>> from community for the RFC[1] series posted earlier.
>> Initial testing is done by adding support to v4l2-ctl[2] to test this
>> control setting and its functionality.
>>
>> [1]https://lore.kernel.org/linux-media/20260113-iris_enc_roi-v1-0-6c86eba38587@oss.qualcomm.com 
>>
>> [2]https://lore.kernel.org/linux-media/20260616-enc_roi_enable-v1-1-252792d27894@oss.qualcomm.com 
>>
> as a sidenote can someone in qcom please, please, please do something 
> about Dikshita's email bouncing ?
>
> "Address not found
> Your message wasn't delivered to dikshita.agarwal@oss.qualcomm.com 
> because the address couldn't be found, or is unable to receive mail.
> LEARN MORE"
>
> Understood she is on some kind of sabattical - hope she is enjoying it 
> but can you guys either remove her from MAINTAINERS while the email is 
> bouncing or fix your email system to stop spamming responders with the 
> above response ?
>
> Everybody responding is getting these bounces...
>
> ---
> bod
Sure, will check with team internally and do as they suggest.