Re: [PATCH v10 6/6] drm/bridge: cadence: cdns-mhdp8546-core: Reduce log level for DPCD read/write

[Luca Ceresoli]

On Tue Dec 9, 2025 at 1:03 PM CET, Harikrishna Shenoy wrote:
> From: Jayesh Choudhary <j-choudhary@xxxxxx>
>
> Reduce the log level for cdns_mhdp_dpcd_read and cdns_mhdp_dpcd_write
> errors in cdns_mhdp_transfer function as in case of failure, there is
> flooding of these prints along with other indicators like EDID failure
> logs which are fairly intuitive in themselves rendering these error logs
> useless.
> Also, the caller functions for the cdns_mhdp_transfer in drm_dp_helper.c
> (which calls it 32 times), has debug log level in case transfer fails.
> So having a superseding log level in cdns_mhdp_transfer seems bad.
>
> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
> Signed-off-by: Jayesh Choudhary <j-choudhary@xxxxxx>
> Signed-off-by: Harikrishna Shenoy <h-shenoy@xxxxxx>

Reviewed-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>

--
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com