linux-kernel - Re: [PATCH] [RESEND] drm: fb_helper: fix CONFIG

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Message-ID: <YXrAm6d6ALx0aciQ@phenom.ffwll.local>
Date:   Thu, 28 Oct 2021 17:24:11 +0200
From:   Daniel Vetter <daniel@...ll.ch>
To:     Javier Martinez Canillas <javierm@...hat.com>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Kees Cook <keescook@...omium.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>, Arnd Bergmann <arnd@...db.de>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] [RESEND] drm: fb_helper: fix CONFIG_FB dependency

On Wed, Oct 27, 2021 at 03:19:34PM +0200, Javier Martinez Canillas wrote:
> On 10/27/21 14:18, Arnd Bergmann wrote:
> 
> [snip]
> 
> > Right, how about this change on top?
> > 
> > --- a/drivers/gpu/drm/Kconfig
> > +++ b/drivers/gpu/drm/Kconfig
> > @@ -117,9 +117,8 @@ config DRM_DEBUG_MODESET_LOCK
> > 
> >  config DRM_FBDEV_EMULATION
> >         bool "Enable legacy fbdev support for your modesetting driver"
> > -       depends on DRM
> > -       depends on FB=y || FB=DRM
> > -       select DRM_KMS_HELPER
> > +       depends on DRM_KMS_HELPER
> > +       depends on FB=y || FB=DRM_KMS_HELPER
> >         select FB_CFB_FILLRECT
> >         select FB_CFB_COPYAREA
> >         select FB_CFB_IMAGEBLIT
> > 
> > That would probably make it work for DRM=y, FB=m, DRM_KMS_HELPER=m,
> > but it needs more randconfig testing, which I can help with.
> 
> Looks good to me as well.
> 
> Reviewed-by: Javier Martinez Canillas <javierm@...hat.com>

Is the mess I created sorted now, or something for me to do? I'm terribly
burried in stuff :-/
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch