linux-kernel - Re: [PATCH] Add new linearfb driver

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Date:	Wed, 25 Aug 2010 18:28:52 +0100
From:	Colin Watson <cjwatson@...onical.com>
To:	Bruno Prémont <bonbons@...ux-vserver.org>
Cc:	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Peter Jones <pjones@...hat.com>,
	Matthew Garrett <mjg@...hat.com>
Subject: Re: [PATCH] Add new linearfb driver

On Wed, Aug 25, 2010 at 07:04:38PM +0200, Bruno Prémont wrote:
> On Wed, 25 August 2010 Colin Watson <cjwatson@...onical.com> wrote:
> > -config FB_EFI
> > -	bool "EFI-based Framebuffer Support"
> > -	depends on (FB = y) && X86 && EFI
> > +config FB_LINEAR
> > +	bool "Simple linear framebuffer support"
> > +	depends on FB
> >  	select FB_CFB_FILLRECT
> >  	select FB_CFB_COPYAREA
> >  	select FB_CFB_IMAGEBLIT
>         ^^^^^^^^^^^^^^^^^^^^^^^
> 
> > +config FB_EFI
> > +	bool "EFI-based Framebuffer Support"
> > +	depends on (FB = y) && X86 && EFI
> > +	select FB_LINEAR
>         ^^^^^^^^^^^^^^^^
>   Has kconfig been adjusted to process select recursively?
>   If not the selects from FB_LINEAR will have to be copied here.

When I start with a consistent .config with FB_CFB_FILLRECT unset, then
'make menuconfig' and enable FB_EFI, the resulting .config has
CONFIG_FB_CFB_FILLRECT=y.  That should be a sufficient test, shouldn't
it?

Thanks,

-- 
Colin Watson                                    [cjwatson@...onical.com]
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