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
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 v3 -> v4: * Based on current drm-intel/topic/drm-misc It's now on commit 6c87e5c3ec6db052f3744804a517b6fb003906e1 And since thet new base already has "drm: Rename drm_connector_unplug_all() to drm_connector_unregister_all()" this series now only includes 3 subsequent patches.
* In drm_connector_register_all() fail path which calls unregister_all() is moved outside of loop&locked section (as suggested by Daniel)
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 (3): 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
Cc: Daniel Vetter daniel@ffwll.ch Cc: David Airlie airlied@linux.ie Cc: Boris Brezillon boris.brezillon@free-electrons.com Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org Cc: David Herrmann dh.herrmann@gmail.com
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 39 ++-------------------------- drivers/gpu/drm/drm_crtc.c | 39 ++++++++++++++++++++++++++++ drivers/gpu/drm/drm_drv.c | 6 ++++- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 9 +------ include/drm/drm_crtc.h | 3 ++- 5 files changed, 49 insertions(+), 47 deletions(-)