RE: [PATCH v15 3/5] drm: renesas: Add RZ/G2L DU Support

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Hi Laurent and Maxime,

> -----Original Message-----
> From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Sent: Wednesday, December 13, 2023 3:51 PM
> Subject: Re: [PATCH v15 3/5] drm: renesas: Add RZ/G2L DU Support
> 
> On Wed, Dec 13, 2023 at 04:47:09PM +0100, Maxime Ripard wrote:
> > On Tue, Nov 28, 2023 at 10:51:27AM +0000, Biju Das wrote:
> > > The LCD controller is composed of Frame Compression Processor
> > > (FCPVD), Video Signal Processor (VSPD), and Display Unit (DU).
> > >
> > > It has DPI/DSI interfaces and supports a maximum resolution of 1080p
> > > along with 2 RPFs to support the blending of two picture layers and
> > > raster operations (ROPs).
> > >
> > > The DU module is connected to VSPD. Add RZ/G2L DU support for RZ/G2L
> > > alike SoCs.
> > >
> > > Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> >
> > I'd still like a review from Geert or Laurent, I don't know the SoC.
> 
> I won't have time soon, and this driver has been blocked for way too long
> due to that :-S


It is blocked for more than year now.

FYI, All the bits and pieces of this display pipeline (FCP, VSPD, DSI, ADV7535)
is mainlined and then backported to linux 5.10.y-cip[1] and linux-6.1.y-cip[2] along with
MALI GPU and MESA support.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/log/?h=linux-5.10.y-cip

[2] https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/log/?h=linux-6.1.y-cip

[3] https://github.com/renesas-rz/meta-rz-panfrost/blob/main/recipes-graphics/mesa/files/0001-kmsro-Add-rcar-du-entry-point-for-Renesas-RZ-G2Lx-se.patch

Only DU driver is pending for completion for RZ/G2L family of SoCs.

Cheers,
Biju




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