linux-kernel - Re: [PATCH v5 6/6] drm: remove drmP.h from drm_modeset

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Message-ID: <20190124200747.GQ114153@art_vandelay>
Date:   Thu, 24 Jan 2019 15:07:47 -0500
From:   Sean Paul <sean@...rly.run>
To:     Sam Ravnborg <sam@...nborg.org>, dri-devel@...ts.freedesktop.org,
        Alexey Brodkin <abrodkin@...opsys.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        Chen Feng <puck.chen@...ilicon.com>,
        David Airlie <airlied@...ux.ie>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Philippe Cornu <philippe.cornu@...com>,
        Rongrong Zou <zourongrong@...il.com>,
        Sean Paul <sean@...rly.run>,
        Vincent Abriou <vincent.abriou@...com>,
        Xinliang Liu <z.liuxinliang@...ilicon.com>,
        Xinwei Kong <kong.kongxinwei@...ilicon.com>,
        Yannick Fertre <yannick.fertre@...com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 6/6] drm: remove drmP.h from drm_modeset_helper.h

On Thu, Jan 24, 2019 at 03:03:20PM +0100, Daniel Vetter wrote:
> On Sat, Jan 19, 2019 at 09:40:14AM +0100, Sam Ravnborg wrote:
> > With the removal of drmP.h from drm_modeset_helper.h
> > the drmP.h are no longer included by any include files
> > in include/drm.
> > The drmP.h file is thus only included explicit
> > either in .c files or in local .h files.
> > This makes the process of deleting the drmP.h includes easier
> > as we have a more local dependency chain.
> > 
> > Include build failure fixes in drm files after the drmP.h removal.
> > 
> > Signed-off-by: Sam Ravnborg <sam@...nborg.org>
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> > Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
> > Cc: Maxime Ripard <maxime.ripard@...tlin.com>
> > Cc: Sean Paul <sean@...rly.run>
> > Cc: David Airlie <airlied@...ux.ie>
> > Cc: Daniel Vetter <daniel@...ll.ch>
> 
> Merge the previous 5 patches from this series, but this now goes boom on
> vbox in staging. Needs another prep patch I think.

Soo, can we drop vboxvideo yet?

Sean

> -Daniel
> 
> > ---
> >  drivers/gpu/drm/drm_damage_helper.c  | 1 +
> >  drivers/gpu/drm/drm_modeset_helper.c | 2 ++
> >  include/drm/drm_modeset_helper.h     | 6 +++++-
> >  3 files changed, 8 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c
> > index e16aa5ae00b4..ee67c96841fa 100644
> > --- a/drivers/gpu/drm/drm_damage_helper.c
> > +++ b/drivers/gpu/drm/drm_damage_helper.c
> > @@ -32,6 +32,7 @@
> >  
> >  #include <drm/drm_atomic.h>
> >  #include <drm/drm_damage_helper.h>
> > +#include <drm/drm_device.h>
> >  
> >  /**
> >   * DOC: overview
> > diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
> > index 9150fa385bba..9bc1ef788c77 100644
> > --- a/drivers/gpu/drm/drm_modeset_helper.c
> > +++ b/drivers/gpu/drm/drm_modeset_helper.c
> > @@ -23,8 +23,10 @@
> >  #include <drm/drm_atomic_helper.h>
> >  #include <drm/drm_crtc_helper.h>
> >  #include <drm/drm_fb_helper.h>
> > +#include <drm/drm_fourcc.h>
> >  #include <drm/drm_modeset_helper.h>
> >  #include <drm/drm_plane_helper.h>
> > +#include <drm/drm_print.h>
> >  
> >  /**
> >   * DOC: aux kms helpers
> > diff --git a/include/drm/drm_modeset_helper.h b/include/drm/drm_modeset_helper.h
> > index efa337f03129..995fd981cab0 100644
> > --- a/include/drm/drm_modeset_helper.h
> > +++ b/include/drm/drm_modeset_helper.h
> > @@ -23,7 +23,11 @@
> >  #ifndef __DRM_KMS_HELPER_H__
> >  #define __DRM_KMS_HELPER_H__
> >  
> > -#include <drm/drmP.h>
> > +struct drm_crtc;
> > +struct drm_crtc_funcs;
> > +struct drm_device;
> > +struct drm_framebuffer;
> > +struct drm_mode_fb_cmd2;
> >  
> >  void drm_helper_move_panel_connectors_to_head(struct drm_device *);
> >  
> > -- 
> > 2.12.0
> > 
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch

-- 
Sean Paul, Software Engineer, Google / Chromium OS