linux-kernel - Re: [PATCH 1/2] drm/panel/lg-sw43408: depends on CONFIG_DRM_DISPLAY_DP

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Date: Wed, 24 Apr 2024 10:43:32 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: neil.armstrong@...aro.org
Cc: Jessica Zhang <quic_jesszhan@...cinc.com>, Sam Ravnborg <sam@...nborg.org>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
	Sumit Semwal <sumit.semwal@...aro.org>, Caleb Connolly <caleb.connolly@...aro.org>, 
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
	kernel test robot <lkp@...el.com>
Subject: Re: [PATCH 1/2] drm/panel/lg-sw43408: depends on CONFIG_DRM_DISPLAY_DP_HELPER

On Wed, 24 Apr 2024 at 09:54, Neil Armstrong <neil.armstrong@...aro.org> wrote:
>
> On 20/04/2024 04:41, Dmitry Baryshkov wrote:
> > This panel driver uses DSC PPS functions and as such depends on the
> > DRM_DISPLAY_DP_HELPER. Add missing dependency
> >
> > Reported-by: kernel test robot <lkp@...el.com>
> > Closes: https://lore.kernel.org/oe-kbuild-all/202404200800.kYsRYyli-lkp@intel.com/
>
> No Fixes ?

I'll add Fixes for v2. I'm waiting for the discussion on Kconfig to settle.

>
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> > ---
> >   drivers/gpu/drm/panel/Kconfig | 1 +
> >   1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> > index ab67789e59a2..5e6692207beb 100644
> > --- a/drivers/gpu/drm/panel/Kconfig
> > +++ b/drivers/gpu/drm/panel/Kconfig
> > @@ -340,6 +340,7 @@ config DRM_PANEL_LG_SW43408
> >       depends on OF
> >       depends on DRM_MIPI_DSI
> >       depends on BACKLIGHT_CLASS_DEVICE
> > +     depends on DRM_DISPLAY_DP_HELPER
> >       help
> >         Say Y here if you want to enable support for LG sw43408 panel.
> >         The panel has a 1080x2160@...z resolution and uses 24 bit RGB per
> >
>
> Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>



-- 
With best wishes
Dmitry