[PATCH v2 4/5] drm/tidss: New driver for TI Keystone platform Display SubSystem

[Jyri Sarha]

On 01/12/2019 16:18, Sam Ravnborg wrote:
> Hi Jyri
> 
> Thanks for the update.
> 
> On Sun, Dec 01, 2019 at 03:50:07PM +0200, Jyri Sarha wrote:
>> This patch adds a new DRM driver for Texas Instruments DSS IPs used on
>> Texas Instruments Keystone K2G, AM65x, and J721e SoCs. The new DSS IP is
>> a major change to the older DSS IP versions, which are supported by
>> the omapdrm driver. While on higher level the Keystone DSS resembles
>> the older DSS versions, the registers are completely different and the
>> internal pipelines differ a lot.
>>
>> DSS IP found on K2G is an "ultra-light" version, and has only a single
>> plane and a single output. The Keystone 3 DSS IPs are found on AM65x
>> and J721E SoCs. AM65x DSS has two video ports, one full video plane,
>> and another "lite" plane without scaling support. J721E has 4 video
>> ports, 2 video planes and 2 lite planes. AM65x DSS has also integrated
>> OLDI (LVDS) output.
> 
> Please include a short notice on the changes from v1 => v2.
> Preferably inside the changelog area so the changelog is preserved
> when the patch is committed.
> 

Sorry I forgot to add you to the recipients of the cover-letter that
contains the above info. It is attached to this mail. If requested, I
can also keep version history in the commit message itself.

BR,
Jyri

> See for example: a6c948f98239cbec1f5f0dc741b5841008c264ff
> (Just a random hit in "git log")
> 
> 	Sam
> 


-- 
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