[PATCH v2 00/29] Remove the omapdrm and omapdss devices from platform code

Tomi Valkeinen tomi.valkeinen at ti.com
Tue May 9 11:53:23 UTC 2017


On 08/05/17 20:07, Tony Lindgren wrote:
> * Laurent Pinchart <laurent.pinchart at ideasonboard.com> [170508 04:36]:
>> The next step is to remove the omapdss platform driver (for the virtual
>> omapdss platform device, also known as core code, not to be confused with the
>> omapdss_dss driver for the DSS hardware device). Patches 21/28 to 23/28 move
>> the useful features of the core to the omapdss_dss driver. Patch 24/28 adds
>> omapdrm platform device registration to the omapdss_dss driver to replace
>> board code, and patch 25/28 finally removes the omapdss platform driver.
>>
>> Note that registering the omapdrm platform device from within the omapdss_dss
>> driver is a hack, but isn't worse than the current situation. Quite the
>> contrary, given that the omapdrm device exists for the sole purpose of
>> supporting the omapdrm/omapdss driver architecture, moving it out of platform
>> code can be considered as (slightly) cleaner. In any case, it will be easier
>> to refactor the code as everything is now isolated on the driver side.
> 
> Good to see this happening. While at it, can you please also check that
> the struct device entries follow what's in the hardware to avoid more
> headaches later on.

This has been the case for many years. We've just had some extra stuff
on top, due to legacy reasons (from time before hwmods).

 Tomi

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