Re: [PATCH 13/13] media: qcom: camss: Add support for VFE hardware version Titan 780

[Bryan O'Donoghue]

On 12/08/2024 15:41, Depeng Shao wrote:
> +static void vfe_reg_update(struct vfe_device *vfe, enum vfe_line_id line_id)
> +{
> +	int port_id = line_id;
> +
> +	/* RUP(register update) registers has beem moved to CSID in Titan 780.
> +	 * Notify the event of trigger RUP.
> +	 */
> +	camss_reg_update(vfe->camss, vfe->id, port_id, false);
> +}
> +
> +static inline void vfe_reg_update_clear(struct vfe_device *vfe,
> +					enum vfe_line_id line_id)
> +{
> +	int port_id = line_id;
> +
> +	/* RUP(register update) registers has beem moved to CSID in Titan 780.
> +	 * Notify the event of trigger RUP clear.
> +	 */
> +	camss_reg_update(vfe->camss, vfe->id, port_id, true);
> +}

I think I tend to agree with Vlad here, that this is a needless layer of 
wrappering.

I'm not sure that's exactly what you guys where talking about but, I 
rebased my x1e80100 stuff on top of your stuff

https://git.codelinaro.org/bryan.odonoghue/kernel/-/tree/linux-next-24-08-15-x1e80100-camss-debufsoff-cleanup?ref_type=heads

and anyway the above wrapper didn't make alot of sense to me.

---
bod