Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-16 Thread Laurent Pinchart
On Thu, Apr 16, 2020 at 08:51:14AM +0200, Daniel Vetter wrote: > On Wed, Apr 15, 2020 at 11:22 PM Arnd Bergmann wrote: > > On Wed, Apr 15, 2020 at 11:12 PM Laurent Pinchart wrote: > > > On Wed, Apr 15, 2020 at 09:07:14PM +0200, Arnd Bergmann wrote: > > > > On Wed, Apr 15, 2020 at 5:18 PM Arnd

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-16 Thread Daniel Vetter
On Wed, Apr 15, 2020 at 11:22 PM Arnd Bergmann wrote: > > On Wed, Apr 15, 2020 at 11:12 PM Laurent Pinchart > wrote: > > On Wed, Apr 15, 2020 at 09:07:14PM +0200, Arnd Bergmann wrote: > > > On Wed, Apr 15, 2020 at 5:18 PM Arnd Bergmann wrote: > > > > On Wed, Apr 15, 2020 at 4:13 PM Geert

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-15 Thread Arnd Bergmann
On Wed, Apr 15, 2020 at 11:12 PM Laurent Pinchart wrote: > On Wed, Apr 15, 2020 at 09:07:14PM +0200, Arnd Bergmann wrote: > > On Wed, Apr 15, 2020 at 5:18 PM Arnd Bergmann wrote: > > > On Wed, Apr 15, 2020 at 4:13 PM Geert Uytterhoeven > > > wrote: > > > > On Wed, Apr 15, 2020 at 3:47 PM Arnd

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-15 Thread Laurent Pinchart
Hi Arnd, On Wed, Apr 15, 2020 at 09:07:14PM +0200, Arnd Bergmann wrote: > On Wed, Apr 15, 2020 at 5:18 PM Arnd Bergmann wrote: > > On Wed, Apr 15, 2020 at 4:13 PM Geert Uytterhoeven > > wrote: > > > On Wed, Apr 15, 2020 at 3:47 PM Arnd Bergmann wrote: > > > > On Tue, Apr 14, 2020 at 10:52 PM

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-15 Thread Arnd Bergmann
On Wed, Apr 15, 2020 at 5:18 PM Arnd Bergmann wrote: > > On Wed, Apr 15, 2020 at 4:13 PM Geert Uytterhoeven > wrote: > > On Wed, Apr 15, 2020 at 3:47 PM Arnd Bergmann wrote: > > > On Tue, Apr 14, 2020 at 10:52 PM Laurent Pinchart > > > wrote: > > > > Doesn't "imply" mean it gets selected by

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-15 Thread Arnd Bergmann
On Wed, Apr 15, 2020 at 4:13 PM Geert Uytterhoeven wrote: > On Wed, Apr 15, 2020 at 3:47 PM Arnd Bergmann wrote: > > On Tue, Apr 14, 2020 at 10:52 PM Laurent Pinchart > > wrote: > > > Doesn't "imply" mean it gets selected by default but can be manually > > > disabled ? > > > > That may be what

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-15 Thread Geert Uytterhoeven
Hi Arnd, On Wed, Apr 15, 2020 at 3:47 PM Arnd Bergmann wrote: > On Tue, Apr 14, 2020 at 10:52 PM Laurent Pinchart > wrote: > > On Tue, Apr 14, 2020 at 10:38:27PM +0200, Arnd Bergmann wrote: > > > On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote: > > > > On Wed, Apr 08, 2020 at 10:27:10PM

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-14 Thread Arnd Bergmann
On Tue, Apr 14, 2020 at 10:52 PM Laurent Pinchart wrote: > > Hi Arnd, > > On Tue, Apr 14, 2020 at 10:38:27PM +0200, Arnd Bergmann wrote: > > On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote: > > > On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote: > > > > The 'imply' statement

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-14 Thread Laurent Pinchart
Hi Arnd, On Tue, Apr 14, 2020 at 10:38:27PM +0200, Arnd Bergmann wrote: > On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote: > > On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote: > > > The 'imply' statement does not seem to have an effect, as it's > > > still possible to turn

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-14 Thread Arnd Bergmann
On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote: > > Hi Arnd, > > Thank you for the patch. > > On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote: > > The 'imply' statement does not seem to have an effect, as it's > > still possible to turn the CMM code into a loadable module >

Re: [RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-14 Thread Laurent Pinchart
Hi Arnd, Thank you for the patch. On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote: > The 'imply' statement does not seem to have an effect, as it's > still possible to turn the CMM code into a loadable module > in a randconfig build, leading to a link error: > >

[RFC 5/6] drm/rcar-du: fix selection of CMM driver

2020-04-08 Thread Arnd Bergmann
The 'imply' statement does not seem to have an effect, as it's still possible to turn the CMM code into a loadable module in a randconfig build, leading to a link error: arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_enable':