Daniel Vetter
ea0dd85a75
drm/doc: use preferred struct reference in kernel-doc
...
sed -e 's/\( \* .*\)struct &\([_a-z]*\)/\1\&struct \2/' -i
Originally I wasnt a friend of this style because I thought a
line-break between the "&struct" and "foo" part would break it. But a
quick test shows that " * &struct \n * foo\n" works pefectly well with
current kernel-doc. So time to mass-apply these changes!
Cc: Jani Nikula <jani.nikula@linux.intel.com >
Cc: Chris Wilson <chris@chris-wilson.co.uk >
Reviewed-by: David Herrmann <dh.herrmann@gmail.com >
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com >
Link: http://patchwork.freedesktop.org/patch/msgid/1483044517-5770-6-git-send-email-daniel.vetter@ffwll.ch
2016-12-30 13:34:59 +01:00
Laurent Pinchart
4a878c03d5
drm: bridge: Detach bridge from encoder at encoder cleanup time
...
Most drivers that use bridges forgot to detach them at cleanup time.
Instead of fixing them one by one, detach the bridge in the core
drm_encoder_cleanup() function.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Signed-off-by: Archit Taneja <architt@codeaurora.org >
Link: http://patchwork.freedesktop.org/patch/msgid/1481709550-29226-5-git-send-email-laurent.pinchart+renesas@ideasonboard.com
2016-12-18 16:32:49 +05:30
Marek Vasut
7d83a155f0
drm: simple_kms_helper: Add prepare_fb and cleanup_fb hooks
...
Add .prepare_fb and .cleanup_fb plane hooks into the drm_simple_kms.
These can be used by drivers to call ie. the drm_fb_cma_setup_fence()
helper.
Signed-off-by: Marek Vasut <marex@denx.de >
Cc: Noralf Trønnes <noralf@tronnes.org >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: David Airlie <airlied@linux.ie >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20161002170124.6099-1-marex@denx.de
2016-10-05 15:18:02 +02:00
Andrea Merello
315486c665
drm: simple_kms_helper: add support for bridges
...
Introduce drm_simple_display_pipe_attach_bridge() and
drm_simple_display_pipe_detach_bridge() in order to make it possible to use
drm encoders with the simple display pipes managed by simple_kms_helpers
Suggested-by: Daniel Vetter <daniel@ffwll.ch >
Signed-off-by: Andrea Merello <andrea.merello@gmail.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Cc: Noralf Trønnes <noralf@tronnes.org >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: David Airlie <airlied@linux.ie >
Signed-off-by: Archit Taneja <architt@codeaurora.org >
Link: http://patchwork.freedesktop.org/patch/msgid/1472115874-6219-3-git-send-email-andrea.merello@gmail.com
2016-08-29 09:15:37 +05:30
Daniel Vetter
6dcf0de7ef
drm/simple-helpers: Always add planes to the state update
...
Our update function is hooked to the single plane, which might not get
called for crtc-only updates. Which is surprising, so fix this by
always adding the plane.
While at it document how&when the event should be sent out better in
the kerneldoc.
Cc: Noralf Trønnes <noralf@tronnes.org >
Cc: andrea.merello@gmail.com
Tested-and-Reported-by: andrea.merello@gmail.com
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com >
Reviewed-by: Noralf Trønnes <noralf@tronnes.org >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/1471933540-31131-1-git-send-email-daniel.vetter@ffwll.ch
2016-08-25 20:46:03 +02:00
Noralf Trønnes
5b8090747a
drm: Add helper for simple display pipeline
...
Provides helper functions for drivers that have a simple display
pipeline. Plane, crtc and encoder are collapsed into one entity.
Changes since v4:
- Remove drm_connector_register() call
- Forgot to assign pipe->connector
Changes since v3:
- (struct drm_simple_display_pipe *)->funcs should be const
Changes since v2:
- Drop Kconfig knob DRM_KMS_HELPER
- Expand documentation
Changes since v1:
- Add DOC header and add to gpu.tmpl
- Fix docs: @funcs is optional, "negative error code",
"This hook is optional."
- Add checks to drm_simple_kms_plane_atomic_check()
Cc: jsarha@ti.com
Signed-off-by: Noralf Trønnes <noralf@tronnes.org >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/1465570559-14238-1-git-send-email-noralf@tronnes.org
2016-06-10 17:33:17 +02:00
