linux-kernel - [PATCH v5 0/6] drm: minimize drmP.h dependencies

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Message-Id: <20190119084014.5355-1-sam@ravnborg.org>
Date:   Sat, 19 Jan 2019 09:40:08 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     dri-devel@...ts.freedesktop.org
Cc:     Sam Ravnborg <sam@...nborg.org>,
        Alexey Brodkin <abrodkin@...opsys.com>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        Chen Feng <puck.chen@...ilicon.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Laurent Pinchart <laurent.pinchart@...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: [PATCH v5 0/6] drm: minimize drmP.h dependencies

Updated patchset, with merged patches removed.
Addressed Laurents feedback (sorted include files)

> From the original mail:

	- drmP.h is now stripped down to include files
	  and forward declarations.
	- All header files in include/drm/ no longer include drmP.h.

The series was made on top of drm-misc-next.
Build tested using arm and x86

The patches are trivial but touches a lot of files,
so a lot of people on cc: for the individual patches.

This series will conflict with work going on in i915,
and Daniel has a plan how to apply this.

        Sam

v5:
- Rebased on top of drm-misc-next and dropped patches already merged
- Sorted list of include files where they are touched (Laurent)
- Collected ack's, reviewed by's

v4:
- Rebased on top of drm-misc-next and dropped patches already merged
- Include build test of kirin (Daniel)
- Plug drm_util.h into drm-internals.rst (Daniel)
- Fix kernel-doc syntax in drm_util.h (Daniel)
- Split removal of drmP.h from drm_modeset_helper.h
  in smaller patches, to ease the merge process

v3:
- Added Acks/Reviewed annotations (thanks!)
- Add forward of drm_gem_object to drm_framebuffer.h (Noralf)
- Drop "drm: move DRM_IF_VERSION to drm_internal.h" as it is applied to drm-misc
- Drop "drm: make drm_file.h self contained" as Jan made a similar patch that was appleid to drm-misc
- Rebased on top of drm-misc-next

v2:
- DRM_SWITCH_POWER as enum (Daniel Vetter)
- Prefer forward decalration over includes (Laurent Pinchart)
- Updated drm_device to use kerneldoc style (Daniel Vetter)
- Improved commit messages (David Lechner)
- Split up patch when removing drmP.h from drm_gem_cma_helper.h
- rebased on top of drm-misc-next
- dropped patch already applied
- added reviewed-by from Laurent Pinchart (Laurent Pinchart)
- add drm_framebuffer.h patch
- add kernel-doc comments to drm_util.h
- moved EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h
- added note to drmP.h not to add new stuff and not to use in new files

Sam Ravnborg (6):
      drm/stm: prepare for drmP.h removal from drm_modeset_helper.h
      drm/hisilicon/kirin: prepare for drmP.h removal from drm_modeset_helper.h
      drm/arcpgu: prepare for drmP.h removal from drm_modeset_helper.h
      drm/bridge: cdns: prepare for drmP.h removal from drm_modeset_helper.h
      drmi/rcar-du: prepare for drmP.h removal from drm_modeset_helper.h
      drm: remove drmP.h from drm_modeset_helper.h

 drivers/gpu/drm/arc/arcpgu_sim.c             |  3 ++-
 drivers/gpu/drm/bridge/cdns-dsi.c            |  2 ++
 drivers/gpu/drm/drm_damage_helper.c          |  1 +
 drivers/gpu/drm/drm_modeset_helper.c         |  2 ++
 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 11 ++++++++---
 drivers/gpu/drm/rcar-du/rcar_lvds.c          |  1 +
 drivers/gpu/drm/stm/drv.c                    |  6 +++++-
 drivers/gpu/drm/stm/ltdc.c                   |  9 ++++++++-
 include/drm/drm_modeset_helper.h             |  6 +++++-
 9 files changed, 34 insertions(+), 7 deletions(-)