Hi Boris.
On Fri, Aug 24, 2018 at 10:28:43AM +0200, Boris Brezillon wrote:
> On Sun, 12 Aug 2018 20:46:23 +0200
> Sam Ravnborg <s...@ravnborg.org> wrote:
>
> > Use vendor name for directory, adding a suitable place
> > for more atmel DRM drivers.
> >
> > Signed-off-by: Sam Ravnborg <s...@ravnborg.org>
> > Cc: Boris Brezillon <boris.brezil...@bootlin.com>
> > ---
> > MAINTAINERS | 2 +-
> > drivers/gpu/drm/Kconfig | 2 +-
> > drivers/gpu/drm/Makefile | 2 +-
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/Kconfig | 6 ++++++
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/Makefile | 0
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_crtc.c | 0
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_dc.c | 0
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_dc.h | 0
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_output.c | 0
> > drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_plane.c | 0
> > 10 files changed, 9 insertions(+), 3 deletions(-)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/Kconfig (83%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/Makefile (100%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_crtc.c (100%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_dc.c (100%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_dc.h (100%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_output.c (100%)
> > rename drivers/gpu/drm/{atmel-hlcdc => atmel}/atmel_hlcdc_plane.c (100%)
> >
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index 96e98e206b0d..09ce76a9a1dc 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -4681,7 +4681,7 @@ DRM DRIVERS FOR ATMEL HLCDC
> > M: Boris Brezillon <boris.brezil...@bootlin.com>
> > L: dri-devel@lists.freedesktop.org
> > S: Supported
> > -F: drivers/gpu/drm/atmel-hlcdc/
> > +F: drivers/gpu/drm/atmel/atmel-hlcdc*
>
> atmel_hlcdc*
>
> Also, I think you can keep the whole directory, and add your name plus
> update the entry description after adding code for the LCDC block.
Thanks, will do so in v2.
>
> > F: Documentation/devicetree/bindings/display/atmel/
> > T: git git://anongit.freedesktop.org/drm/drm-misc
> >
> > diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
> > index 2a72d2feb76d..4130df0c0dba 100644
> > --- a/drivers/gpu/drm/Kconfig
> > +++ b/drivers/gpu/drm/Kconfig
> > @@ -232,7 +232,7 @@ source "drivers/gpu/drm/cirrus/Kconfig"
> >
> > source "drivers/gpu/drm/armada/Kconfig"
> >
> > -source "drivers/gpu/drm/atmel-hlcdc/Kconfig"
> > +source "drivers/gpu/drm/atmel/Kconfig"
> >
> > source "drivers/gpu/drm/rcar-du/Kconfig"
> >
> > diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
> > index ef9f3dab287f..ce9829967128 100644
> > --- a/drivers/gpu/drm/Makefile
> > +++ b/drivers/gpu/drm/Makefile
> > @@ -76,7 +76,7 @@ obj-$(CONFIG_DRM_GMA500) += gma500/
> > obj-$(CONFIG_DRM_UDL) += udl/
> > obj-$(CONFIG_DRM_AST) += ast/
> > obj-$(CONFIG_DRM_ARMADA) += armada/
> > -obj-$(CONFIG_DRM_ATMEL_HLCDC) += atmel-hlcdc/
> > +obj-$(CONFIG_DRM_ATMEL) += atmel/
> > obj-$(CONFIG_DRM_RCAR_DU) += rcar-du/
> > obj-$(CONFIG_DRM_SHMOBILE) +=shmobile/
> > obj-y += omapdrm/
> > diff --git a/drivers/gpu/drm/atmel-hlcdc/Kconfig
> > b/drivers/gpu/drm/atmel/Kconfig
> > similarity index 83%
> > rename from drivers/gpu/drm/atmel-hlcdc/Kconfig
> > rename to drivers/gpu/drm/atmel/Kconfig
> > index 32bcc4bad06a..7cd3862f9d18 100644
> > --- a/drivers/gpu/drm/atmel-hlcdc/Kconfig
> > +++ b/drivers/gpu/drm/atmel/Kconfig
> > @@ -1,6 +1,12 @@
> > +config DRM_ATMEL
> > + bool
> > + help
> > + Enable Atmel DRM support
> > +
>
> Not sure why you need an extra Kconfig option? And if you really do
> (because you want to share common code), it should be implicitly
> selected by DRM_ATMEL_HLCDC and DRM_ATMEL_LCDC.
The extra config option is to avoid exposing every single option
to the drm makefile, and it is indeed selected by the individual
drivers.
Similar pattern used in arm/Kconfig.
But I see most other places have a prompt that enable the drivers
so I will change this to a prompt in v2.
Sam
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