Re: [PATCH v2 05/10] drm/bridge: dw-hdmi: document the output_port field

["Luca Ceresoli" <luca.ceresoli@bootlin.com>]

Hello Damon,

On Tue Mar 31, 2026 at 9:21 AM CEST, Damon Ding wrote:
> On 3/31/2026 3:25 AM, Luca Ceresoli wrote:
>> The meaning of this flag may not be obvious at first sight.
>>
>> Reviewed-by: Liu Ying <victor.liu@nxp.com>
>> Tested-by: Martyn Welch <martyn.welch@collabora.com>
>> Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> # TQMa8MPxL/MBa8MPxL
>> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

Thanks for looking at this series!

>> @@ -126,6 +126,12 @@ struct dw_hdmi_phy_ops {
>>   struct dw_hdmi_plat_data {
>>   	struct regmap *regm;
>>
>> +	/*
>> +	 * The HDMI output port number must be 1 if the port is described
>> +	 * in the device tree. 0 if the device tree does not describe the
>> +	 * next component (legacy mode, i.e. without
>> +	 * DRM_BRIDGE_ATTACH_NO_CONNECTOR flag when attaching bridge).
>> +	 */
>>   	unsigned int output_port;
>>
>>   	unsigned long input_bus_encoding;
>>
>
> Tested-by: Damon Ding <damon.ding@rock-chips.com> (on rk3399)

Uhm, I'm not sure what can be tested in a patch only adding a comment. Did
you mean 'Reviewed-by' maybe?

Also, I _think_ the best syntax for a comment would be using a '#', not
parentheses, so that would be

| Tested-by: Damon Ding <damon.ding@rock-chips.com> # on rk3399

This is the recommended syntax for the 'Cc: stable' lines [0], at
least. Additionally b4 keeps comments with the '#' as those in [1], while
is discards the ones in parentheses.

[0] https://docs.kernel.org/process/stable-kernel-rules.html
[1] https://lore.kernel.org/all/2948177.mvXUDI8C0e@steina-w/

Luca

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