Re: [PATCH 0/4 v3] drm: Introduce drm_connector_register_all() helper

From: Daniel Vetter
Date: Wed Mar 23 2016 - 06:37:15 EST


On Wed, Mar 23, 2016 at 11:42:53AM +0300, Alexey Brodkin wrote:
> As a pair to already existing drm_connector_unplug_all()
> (which we'll rename in this series to drm_connector_unregister_all())
> we're adding generic implementation of what is already done in some drivers
> for registering all connectors.
>
> After implementation of that new helper we're updating 2 drivers
> that used to use it's own implementation:
> [1] atmel_hlcdc
> [2] rcar_du
>
> And one driver that uses unregister():
> [1] udl
>
> Other drivers still use load() callback and so should be first modified so
> their load() gets called from their probe() explicitly.
>
> Build- and run-tested on yet to be upstreamed ARC PGU (part of AXS10x board).
>
> Changes v2 -> v3:
> * Added acks for 1, 3 and 4 patches
> * Updated kerneldoc descriptins of both register_ and unregister_all()
> * Updated commit messages (mostly spellos and grammar issues)
>
> Changes v1 -> v2:
> * Rename drm_connector_unplug_all() to drm_connector_unregister_all()
> * Use drm_for_each_connector() instead of list_for_each_entry()
> * Updated kerneldoc for drm_dev_register()
>
> Alexey Brodkin (4):
> drm: Rename drm_connector_unplug_all() to
> drm_connector_unregister_all()
> drm: Introduce drm_connector_register_all() helper
> drm: atmel_hldc: Use generic drm_connector_register_all() helper
> drm: rcar-du: Use generic drm_connector_register_all() helper

lgtm overall, but merge window is happening so don't want to throw 4.7
patches into drm-misc. So will let these soak for a while more, please
ping me after -rc1 is out that I don't forget them.

Thanks, Daniel

>
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 39 +-----------------
> drivers/gpu/drm/drm_crtc.c | 59 ++++++++++++++++++++++++----
> drivers/gpu/drm/drm_drv.c | 6 ++-
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 14 +------
> drivers/gpu/drm/udl/udl_drv.c | 2 +-
> include/drm/drm_crtc.h | 5 ++-
> 6 files changed, 64 insertions(+), 61 deletions(-)
>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
> Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
> --
> 2.5.0
>

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