Re: [PATCH v6 4/5] media: qcom: camss: csid: Add support for CSID 1080

Vijay Kumar Tumati
2025-11-19T00:23:49Z

On 11/18/2025 1:43 AM, Bryan O'Donoghue wrote:
> On 14/11/2025 03:29, Hangxiang Ma wrote:
>> +            if (buf_done_val & BIT(BUF_DONE_IRQ_STATUS_RDI_OFFSET +
>> i)) {
>> +                /*
>> +                 * buf done and RUP IRQ have been moved to CSID from
>> VFE.
>> +                 * Once CSID received buf done, need notify VFE of this
>> +                 * event and trigger VFE to handle buf done process.
>> +                 */
>> +                camss_buf_done(csid->camss, csid->id, i);
>> +            }
>
> Somebody needs to have a conversation with the Si design people to
> tell them to stop moving this functionality around... its completely
> demented.
>
> ---
> bod
>
If this is different between any of the recent chip sets (which I am not
aware of), we can discuss with the HW team and standardize. I will take
an AI on this. Other than that, I believe there is no code change
required here. Thanks.