linux/drivers/gpu/drm/drm_framebuffer.c, branch v4.15

drm/mode_object: fix documentation for object lookups.

2017-11-10T03:50:47Z

The lease updates missed a few bits of docs, fixed up the wrong name on the property lookup fn as well. Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm: Pass struct drm_file * to __drm_mode_object_find [v2]

2017-10-12T00:03:04Z

This will allow __drm_mode_object_file to be extended to perform access control checks based on the file in use. v2: Also fix up vboxvideo driver in staging [airlied: merging early as this is an API change] Suggested-by: Daniel Vetter Signed-off-by: Keith Packard Signed-off-by: Dave Airlie

Merge airlied/drm-next into drm-misc-next

2017-07-26T11:43:33Z

I need this to be able to apply the deferred fbdev setup patches, I need the relevant prep work that landed through the drm-intel tree. Also squash in conflict fixup from Laurent Pinchart. Signed-off-by: Daniel Vetter

drm/atomic: Use the correct iterator macro in atomic_remove_fb

2017-07-13T07:44:58Z

for_each_obj_in_state will be removed, so use the new state here. Signed-off-by: Maarten Lankhorst Cc: Daniel Vetter Cc: Jani Nikula Cc: Sean Paul Cc: David Airlie Link: http://patchwork.freedesktop.org/patch/msgid/20170712081344.25495-3-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter

drm/atomic: Add missing drm_atomic_state_clear to atomic_remove_fb

2017-07-03T08:31:37Z

All atomic state should be cleared when drm_modeset_backoff() is called, because it drops all locks and the state becomes invalid. The call to drm_atomic_state_clear was missing in atomic_remove_fb, so add the missing call there. Signed-off-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/20170629115954.26029-1-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter Fixes: db8f6403e88a ("drm: Convert drm_framebuffer_remove to atomic, v4.") Cc: stable@vger.kernel.org # v4.12-rc1+

drm: extract legacy framebuffer remove

2017-04-06T08:22:43Z

I got confused every time I audited what that lock_all is doing in there until realizing it's for legacy kms only. Make that a notch more obvious by having 2 entirely different paths. While at it also move the atomic version of this into drm_framebuffer.c, there's no reason it needs to be in drm_atomic.c. That way it becomes a simple static function. Reviewed-by: Maarten Lankhorst Acked-by: Alex Deucher Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170403083304.9083-15-daniel.vetter@ffwll.ch

drm: Add mode_config .get_format_info() hook

2017-03-22T17:45:00Z

Allow drivers to return a custom drm_format_info structure for special fb layouts. We'll use this for the compression control surface in i915. v2: Fix drm_get_format_info() kernel doc (Laurent) Don't pass 'dev' to the new hook (Laurent) v3: s/compresssion/compression/ (Ben) Cc: Laurent Pinchart Cc: Ben Widawsky Cc: Jason Ekstrand Signed-off-by: Ville Syrjälä Reviewed-by: Ben Widawsky Link: http://patchwork.freedesktop.org/patch/msgid/20170321181218.10042-4-ville.syrjala@linux.intel.com

drm: Remove fb hsub/vsub alignment requirement

2017-03-22T17:44:15Z

Allow framebuffers dimesions to be misaligned w.r.t. the subsampling factors. No real reason the core should have to enforce this, and it definitely starts to cause us issues with the i915 CCS support. So let's just lift the restriction. Let's start to round up when computing the color plane dimesions so that we'll not end up with too low an estimate for the memory requirements and whatnot. Cc: Ben Widawsky Cc: Jason Ekstrand Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/20170321181218.10042-3-ville.syrjala@linux.intel.com Reviewed-by: Ben Widawsky

drm: Share the code to compute color plane dimesions

2017-03-22T17:37:17Z

framebuffer_check() has some hand rolled code to compute the color plane dimensions based on the subsampled information. Let's share the code between framebuffer_check() and drm_framebuffer_plane_{width,height}(). Cc: Ben Widawsky Cc: Jason Ekstrand Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/20170321181218.10042-2-ville.syrjala@linux.intel.com Reviewed-by: Ben Widawsky

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28T15:15:03Z

For consistency with other reference counting APIs in the kernel, add drm_framebuffer_get() and drm_framebuffer_put() to reference count DRM framebuffers. Compatibility aliases are added to keep existing code working. To help speed up the transition, all the instances of the old functions in the DRM core are already replaced in this commit. The existing semantic patch for the DRM subsystem-wide conversion is extended to account for these new helpers. Reviewed-by: Sean Paul Acked-by: Christian König Signed-off-by: Thierry Reding Link: http://patchwork.freedesktop.org/patch/msgid/20170228144643.5668-5-thierry.reding@gmail.com