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Message-ID:
 <TY3PR01MB113464444BAE5D8B7B0CDD07A86D62@TY3PR01MB11346.jpnprd01.prod.outlook.com>
Date: Wed, 26 Jun 2024 06:47:22 +0000
From: Biju Das <biju.das.jz@...renesas.com>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>, Prabhakar
	<prabhakar.csengg@...il.com>
CC: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>, David Airlie
	<airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>, Geert Uytterhoeven
	<geert+renesas@...der.be>, "dri-devel@...ts.freedesktop.org"
	<dri-devel@...ts.freedesktop.org>, "linux-renesas-soc@...r.kernel.org"
	<linux-renesas-soc@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, Fabrizio Castro
	<fabrizio.castro.jz@...esas.com>, Prabhakar Mahadev Lad
	<prabhakar.mahadev-lad.rj@...renesas.com>
Subject: RE: [PATCH] drm: renesas: Move RZ/G2L MIPI DSI driver to rz-du

Hi Laurent Pinchart,

> -----Original Message-----
> From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Sent: Wednesday, June 26, 2024 6:51 AM
> Subject: Re: [PATCH] drm: renesas: Move RZ/G2L MIPI DSI driver to rz-du
> 
> Hi Prabhakar,
> 
> Thank you for the patch.
> 
> On Tue, Jun 25, 2024 at 01:32:44PM +0100, Prabhakar wrote:
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> >
> > All the RZ/G2L DU specific components are located under the rz-du
> > folder, so it makes sense to move the RZ/G2L MIPI DSI driver there
> > instead of keeping it in the rcar-du folder. This change improves the
> > organization and modularity of the driver configuration by grouping related settings together.
> 
> I was thinking the same the other day. Thanks for beating me at sending a patch :-)
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
> 
> Do you or Biju has committer rights to drm-misc to push this patch ?

I guess, it will be taken by drm-misc folks like du driver, as this is now part of
rz-du folder which is part of the list [1] ??

[1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/MAINTAINERS?h=next-20240625#n7345

Cheers,
Biju

> 
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > ---
> >  drivers/gpu/drm/renesas/rcar-du/Kconfig                   | 8 --------
> >  drivers/gpu/drm/renesas/rcar-du/Makefile                  | 2 --
> >  drivers/gpu/drm/renesas/rz-du/Kconfig                     | 8 ++++++++
> >  drivers/gpu/drm/renesas/rz-du/Makefile                    | 2 ++
> >  .../gpu/drm/renesas/{rcar-du => rz-du}/rzg2l_mipi_dsi.c   | 0
> >  .../drm/renesas/{rcar-du => rz-du}/rzg2l_mipi_dsi_regs.h  | 0
> >  6 files changed, 10 insertions(+), 10 deletions(-)  rename
> > drivers/gpu/drm/renesas/{rcar-du => rz-du}/rzg2l_mipi_dsi.c (100%)
> > rename drivers/gpu/drm/renesas/{rcar-du =>
> > rz-du}/rzg2l_mipi_dsi_regs.h (100%)
> >
> > diff --git a/drivers/gpu/drm/renesas/rcar-du/Kconfig
> > b/drivers/gpu/drm/renesas/rcar-du/Kconfig
> > index 53c356aed5d5..39af73cf2092 100644
> > --- a/drivers/gpu/drm/renesas/rcar-du/Kconfig
> > +++ b/drivers/gpu/drm/renesas/rcar-du/Kconfig
> > @@ -60,14 +60,6 @@ config DRM_RCAR_MIPI_DSI
> >  	select DRM_MIPI_DSI
> >  	select RESET_CONTROLLER
> >
> > -config DRM_RZG2L_MIPI_DSI
> > -	tristate "RZ/G2L MIPI DSI Encoder Support"
> > -	depends on DRM && DRM_BRIDGE && OF
> > -	depends on ARCH_RENESAS || COMPILE_TEST
> > -	select DRM_MIPI_DSI
> > -	help
> > -	  Enable support for the RZ/G2L Display Unit embedded MIPI DSI encoders.
> > -
> >  config DRM_RCAR_VSP
> >  	bool "R-Car DU VSP Compositor Support" if ARM
> >  	default y if ARM64
> > diff --git a/drivers/gpu/drm/renesas/rcar-du/Makefile
> > b/drivers/gpu/drm/renesas/rcar-du/Makefile
> > index b8f2c82651d9..6f132325c8b7 100644
> > --- a/drivers/gpu/drm/renesas/rcar-du/Makefile
> > +++ b/drivers/gpu/drm/renesas/rcar-du/Makefile
> > @@ -14,5 +14,3 @@ obj-$(CONFIG_DRM_RCAR_DU)		+= rcar-du-drm.o
> >  obj-$(CONFIG_DRM_RCAR_DW_HDMI)		+= rcar_dw_hdmi.o
> >  obj-$(CONFIG_DRM_RCAR_LVDS)		+= rcar_lvds.o
> >  obj-$(CONFIG_DRM_RCAR_MIPI_DSI)		+= rcar_mipi_dsi.o
> > -
> > -obj-$(CONFIG_DRM_RZG2L_MIPI_DSI)	+= rzg2l_mipi_dsi.o
> > diff --git a/drivers/gpu/drm/renesas/rz-du/Kconfig
> > b/drivers/gpu/drm/renesas/rz-du/Kconfig
> > index 5f0db2c5fee6..8ec14271ebba 100644
> > --- a/drivers/gpu/drm/renesas/rz-du/Kconfig
> > +++ b/drivers/gpu/drm/renesas/rz-du/Kconfig
> > @@ -10,3 +10,11 @@ config DRM_RZG2L_DU
> >  	help
> >  	  Choose this option if you have an RZ/G2L alike chipset.
> >  	  If M is selected the module will be called rzg2l-du-drm.
> > +
> > +config DRM_RZG2L_MIPI_DSI
> > +	tristate "RZ/G2L MIPI DSI Encoder Support"
> > +	depends on DRM && DRM_BRIDGE && OF
> > +	depends on ARCH_RENESAS || COMPILE_TEST
> > +	select DRM_MIPI_DSI
> > +	help
> > +	  Enable support for the RZ/G2L Display Unit embedded MIPI DSI encoders.
> > diff --git a/drivers/gpu/drm/renesas/rz-du/Makefile
> > b/drivers/gpu/drm/renesas/rz-du/Makefile
> > index 663b82a2577f..2987900ea6b6 100644
> > --- a/drivers/gpu/drm/renesas/rz-du/Makefile
> > +++ b/drivers/gpu/drm/renesas/rz-du/Makefile
> > @@ -6,3 +6,5 @@ rzg2l-du-drm-y := rzg2l_du_crtc.o \
> >
> >  rzg2l-du-drm-$(CONFIG_VIDEO_RENESAS_VSP1)	+= rzg2l_du_vsp.o
> >  obj-$(CONFIG_DRM_RZG2L_DU)		+= rzg2l-du-drm.o
> > +
> > +obj-$(CONFIG_DRM_RZG2L_MIPI_DSI)	+= rzg2l_mipi_dsi.o
> > diff --git a/drivers/gpu/drm/renesas/rcar-du/rzg2l_mipi_dsi.c
> > b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> > similarity index 100%
> > rename from drivers/gpu/drm/renesas/rcar-du/rzg2l_mipi_dsi.c
> > rename to drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
> > diff --git a/drivers/gpu/drm/renesas/rcar-du/rzg2l_mipi_dsi_regs.h
> > b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h
> > similarity index 100%
> > rename from drivers/gpu/drm/renesas/rcar-du/rzg2l_mipi_dsi_regs.h
> > rename to drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi_regs.h
> 
> --
> Regards,
> 
> Laurent Pinchart

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