[PATCH v2 00/12] drm/fb-helper: Move modesetting code to drm_client

[Daniel Vetter]

On Tue, Apr 16, 2019 at 10:41:06AM +0200, Daniel Vetter wrote:
> On Sun, Apr 07, 2019 at 06:52:31PM +0200, Noralf Trønnes wrote:
> > This moves the modesetting code from drm_fb_helper to drm_client so it
> > can be shared by all internal clients.
> > 
> > The main change this time is to attach the modeset array to
> > drm_client_dev and honour the drm_fb_helper MIT license. I've dropped
> > the display abstraction.
> > 
> > Noralf.
> > 
> > Cc: Emmanuel Vadot <manu at bidouilliste.com>
> > 
> > Noralf Trønnes (12):
> >   drm/atomic: Move __drm_atomic_helper_disable_plane/set_config()
> >   drm/fb-helper: Avoid race with DRM userspace
> >   drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helper
> >   drm/fb-helper: No need to cache rotation and sw_rotations
> >   drm/fb-helper: Remove drm_fb_helper_crtc->{x,y,desired_mode}
> >   drm/fb-helper: Remove drm_fb_helper_crtc
> >   drm/fb-helper: Prepare to move out commit code
> >   drm/fb-helper: Move out commit code
> >   drm/fb-helper: Remove drm_fb_helper_connector
> >   drm/fb-helper: Prepare to move out modeset config code
> >   drm/fb-helper: Move out modeset config code
> >   drm/client: Hack: Add bootsplash example
> 
> I like.
> 
> Reviewed some of the prep patches, plus some more suggestions for
> drm_client_modeset api polishing ideas.
> 
> Maxime is working on some other fbdev helper features and your two patch
> series will conflict badly I think. Probably best if you coordinate and
> cross-review for final details and best coordination for merging into
> drm-misc-next.

https://marc.info/?l=linux-arm-kernel&m=155498898611173&w=2

is what I meant.
-Daniel
> 
> I think for the bootsplash good option would be to add it as a todo item,
> with a link to patch of your latest proof of concept.
> 
> Cheers, Daniel
> 
> > 
> >  Documentation/gpu/todo.rst           |   10 +
> >  drivers/gpu/drm/Kconfig              |    5 +
> >  drivers/gpu/drm/Makefile             |    3 +-
> >  drivers/gpu/drm/drm_atomic.c         |  168 ++++
> >  drivers/gpu/drm/drm_atomic_helper.c  |  164 ----
> >  drivers/gpu/drm/drm_auth.c           |   20 +
> >  drivers/gpu/drm/drm_bootsplash.c     |  359 ++++++++
> >  drivers/gpu/drm/drm_client.c         |   17 +-
> >  drivers/gpu/drm/drm_client_modeset.c | 1086 +++++++++++++++++++++++
> >  drivers/gpu/drm/drm_crtc_internal.h  |    5 +
> >  drivers/gpu/drm/drm_drv.c            |    4 +
> >  drivers/gpu/drm/drm_fb_helper.c      | 1195 +++-----------------------
> >  drivers/gpu/drm/drm_internal.h       |    2 +
> >  drivers/gpu/drm/i915/intel_fbdev.c   |  218 -----
> >  include/drm/drm_atomic_helper.h      |    4 -
> >  include/drm/drm_client.h             |   48 ++
> >  include/drm/drm_fb_helper.h          |  125 +--
> >  17 files changed, 1859 insertions(+), 1574 deletions(-)
> >  create mode 100644 drivers/gpu/drm/drm_bootsplash.c
> >  create mode 100644 drivers/gpu/drm/drm_client_modeset.c
> > 
> > -- 
> > 2.20.1
> > 
> 
> -- 
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch