kernel/include/drm/drm_plane_helper.h, branch linux-4.15.y

drm: Add acquire ctx parameter to ->plane_disable

2017-03-29T07:14:58Z

Nouveau had a few direct calls to ->disable_plane, I replaced those with drm_plane_force_disable. Same story for shmob. Otherwise no code changes. Cc: Ben Skeggs Cc: Russell King Cc: Laurent Pinchart Reviewed-by: Harry Wentland Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-5-daniel.vetter@ffwll.ch

drm: Add acquire ctx parameter to ->update_plane

2017-03-29T07:14:01Z

Just rolling it out, no code change here. Cc: Ben Skeggs Cc: Russell King Cc: Rob Clark Cc: Laurent Pinchart Cc: Eric Anholt Reviewed-by: Harry Wentland Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-3-daniel.vetter@ffwll.ch

drm/kms-helpers: Extract drm_modeset_helper.[hc]

2016-08-16T14:10:19Z

While reviewing docs I spotted that we have a few functions that really just don't fit into their containing helper library section. Extract them and shovel them all into a new library for random one-off aux stuff. v2: Remove wrongly added files for real. Cc: Sean Paul Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1471034937-651-3-git-send-email-daniel.vetter@ffwll.ch

drm/plane-helper: Add drm_plane_helper_check_state()

2016-08-08T18:19:45Z

Add a version of drm_plane_helper_check_update() which takes a plane state instead of having the caller pass in everything. And to reduce code duplication, let's reimplement drm_plane_helper_check_update() in terms of the new function, by having a tempororary plane state on the stack. v2: Add a note that the functions modifies the state (Chris) v3: Fix drm_plane_helper_check_update() y coordinates (Daniel Kurtz) Cc: Daniel Kurtz Cc: Chris Wilson Signed-off-by: Ville Syrjälä Reviewed-by: Sean Paul (v2) Signed-off-by: Ville Syrjälä Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1470642910-14073-1-git-send-email-ville.syrjala@linux.intel.com

drm: Deal with rotation in drm_plane_helper_check_update()

2016-06-17T14:41:25Z

drm_plane_helper_check_update() needs to account for the plane rotation for correct clipping/scaling calculations. Do so. There was an earlier attempt [1] to add this into intel_check_primary_plane() but I requested that it'd be put into the helper instead. An updated patch never materialized AFAICS, so I went ahead and cooked one up myself. v2: Deal with new drm_plane_helper_check_update() callers [1] https://patchwork.freedesktop.org/patch/65177/ Cc: Nabendu Maiti Cc: Noralf Trønnes Cc: CK Hu Cc: Mark Yao Cc: Russell King Signed-off-by: Ville Syrjälä Reviewed-by: Patrik Jakobsson Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1466172790-10025-1-git-send-email-ville.syrjala@linux.intel.com

drm: Reorganize helper vtables and their docs

2015-12-08T15:07:52Z

Currently we have 4 helper libraries (probe, crtc, plane & atomic) that all use the same helper vtables. And that's by necessity since we don't want to litter the core structs with one ops pointer per helper library. Also often the reuse the same hooks (like atomic does, to facilite conversion from existing drivers using crtc and plane helpers). Given all that it doesn't make sense to put the docs for these next to specific helpers. Instead extract them into a new header file and section in the docbook, and add references to them everywhere. Unfortunately kernel-doc complains when an include directive doesn't find anything (and it does by dumping crap into the output file). We have to remove the now empty includes to avoid that, instead of leaving them in for future proofing. v2: More OCD in ordering functions. v3: Spelling plus collate copyright headers properly. Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-4-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: Thierry Reding

drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.

2015-09-08T11:45:54Z

This removes the need to separately track fb changes i915. That will be done as a separate commit, however. Changes since v1: - Add dri-devel to cc. - Fix a check in intel's prepare and cleanup fb to take rotation into account. Changes since v2: - Split out i915 changes to a separate commit. Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst Reviewed-by: Daniel Stone [danvet: Squash in msm fixup from Maarten.] Signed-off-by: Daniel Vetter

drm/plane: Remove redundant extern

2015-08-12T15:15:12Z

Use of the extern keyword for function prototypes is unnecessary, so it can be removed. Signed-off-by: Thierry Reding Signed-off-by: Daniel Vetter

drm: make crtc/encoder/connector/plane helper_private a const pointer

2015-04-13T13:00:13Z

They're only used to store const pointers anyway. This helps to keep Ville and the compiler happy. Signed-off-by: Jani Nikula Reviewed-by: Christian König Signed-off-by: Daniel Vetter

drm/plane-helper: unexport drm_primary_helper_create_plane

2015-03-10T08:59:35Z

We shouldn't tempt driver writers into using this since it uses a default format list which is likely wrong. And when that's done we can simplify the code a bit, too. Noticed while reviewing a patch from Laurent. Cc: Laurent Pinchart Cc: Matt Roper Reviewed-by: Matt Roper Signed-off-by: Daniel Vetter