[PATCH v2 0/3] drm/panel: Ensure DT compatibles have SPI device IDs

[Javier Martinez Canillas]

Hello Mark,

On 2/2/22 16:23, Mark Brown wrote:
> Currently autoloading for SPI devices does not use the DT ID table, it uses
> SPI modalises. Supporting OF modalises is going to be difficult if not
> impractical, an attempt was made but has been reverted, so this series
> adds SPI IDs where they aren't provided for a given modalias.
> 

Yes, that's only possible if all the SPI drivers are fixed first to make
sure that all have a proper OF device ID table and will report a modalias
if we change the core to report a OF modalias uevent.

And we also need to fix all the Device Trees to have a proper compatible
string "foo,bar" instead of just using "bar" and assume that the SPI core
will report a MODALIAS="spi:bar" even for OF.

I was able to change this for I2C after commit af503716ac14 ("i2c: core:
report OF style module alias for devices registered via OF)" but it was
a considerable amount of effort.

For the whole series:

Reviewed-by: Javier Martinez Canillas <javierm at redhat.com>

Best regards,
-- 
Javier Martinez Canillas
Linux Engineering
Red Hat