kernel/drivers/gpu/drm/drm_atomic_helper.c, branch linux-4.7.y

drm: Drop connector argument from __drm_atomic_helper_connector_destroy_state

2016-05-17T06:57:05Z

It's unused, and really this helper should only look at the state structure and nothing else. Note that this conflicts with a patch from Dave that adds refcounting to drm_connectors. It's not yet clear whether the check Dave adds for connector != NULL is really needed or the right check. v2: Fix commmit message (Laurent). Cc: Dave Airlie Acked-by: Thierry Reding Acked-by: Maarten Lankhorst Acked-by: Laurent Pinchart Signed-off-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-3-git-send-email-daniel.vetter@ffwll.ch

drm: Drop plane argument from __drm_atomic_helper_plane_destroy_state

2016-05-17T06:56:55Z

It's unused, and really this helper should only look at the state structure and nothing else. v2: Fix commit message (Laurent). v3: Rebase onto mtk driver merge. Cc: Maarten Lankhorst Cc: Thierry Reding Cc: Eric Anholt Cc: Laurent Pinchart Cc: Inki Dae Cc: Tomi Valkeinen Cc: Mark Yao Acked-by: Thierry Reding Acked-by: Maarten Lankhorst Acked-by: Laurent Pinchart Acked-by: Eric Anholt Signed-off-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-2-git-send-email-daniel.vetter@ffwll.ch

drm: Drop crtc argument from __drm_atomic_helper_crtc_destroy_state

2016-05-17T06:56:41Z

It's unused, and really this helper should only look at the state structure and nothing else. v2: Rebase on top of rockchip changes v3: Drop unrelated hunk, spotted by Laurent. v4: Rebase onto mtk driver merge. Cc: Maarten Lankhorst Cc: Thierry Reding Cc: Eric Anholt Cc: Mark Yao Acked-by: Thierry Reding Acked-by: Maarten Lankhorst Acked-by: Laurent Pinchart Acked-by: Eric Anholt Signed-off-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-1-git-send-email-daniel.vetter@ffwll.ch

drm/atomic: Add drm_atomic_helper_best_encoder()

2016-05-11T16:55:16Z

Add (struct drm_connector_helper_funcs *)->best_encoder callback helper for connectors that support exactly 1 encoder, statically determined at driver init time. Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462982962-10530-6-git-send-email-noralf@tronnes.org

drm/atomic: Don't skip drm_bridge_*() calls if !drm_encoder_helper_funcs

2016-05-11T16:53:15Z

Don't skip drm_bridge_*() calls if encoder->helper_private is NULL. Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462982962-10530-5-git-send-email-noralf@tronnes.org

drm: Make drm_encoder_helper_funcs optional

2016-05-10T06:54:09Z

Make drm_encoder_helper_funcs and it's functions optional to avoid having dummy functions. Signed-off-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462454674-2246-3-git-send-email-noralf@tronnes.org

drm/atomic: use connector references (v3)

2016-05-05T02:52:05Z

Take a reference when setting a crtc on a connecter, also take one when duplicating if a crtc is set, and drop one on destroy if a crtc is set. v2: take Daniel Stone's advice and simplify the ref/unref dances, also take care of NULL as connector to state reset. v3: remove need for connector NULL check. Reviewed-by: Daniel Stone Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

Merge tag 'topic/drm-misc-2016-05-04' of git://anongit.freedesktop.org/drm-intel into drm-next

2016-05-04T23:56:30Z

Ofc I promise just a few leftovers for drm-misc and somehow it's the biggest pull. But really mostly trivial stuff: - MAINTAINERS updates from Emil - rename async to nonblock in atomic_commit to avoid the confusion between nonblocking ioctl and async flip (= not vblank synced), from Maarten. Needs to be regened with newer drivers, but probably only after -rc1 to catch them all. - actually lockless gem_object_free, plus acked driver conversion patches. All the trickier prep stuff already is in drm-next. - Noralf's nice work for generic defio support in our fbdev emulation. Keeps the udl hack, and qxl is tested by Gerd. * tag 'topic/drm-misc-2016-05-04' of git://anongit.freedesktop.org/drm-intel: (47 commits) drm: Fixup locking WARN_ON mistake around gem_object_free_unlocked drm/etnaviv: Use lockless gem BO free callback drm/imx: Use lockless gem BO free callback drm/radeon: Use lockless gem BO free callback drm/amdgpu: Use lockless gem BO free callback drm/gem: support BO freeing without dev->struct_mutex MAINTAINERS: Add myself for the new VC4 (RPi GPU) graphics driver. MAINTAINERS: Add a bunch of legacy (UMS) DRM drivers MAINTAINERS: Add a few DRM drivers by Dave Airlie MAINTAINERS: List the correct git repo for the Renesas DRM drivers MAINTAINERS: Update the files list for the Renesas DRM drivers MAINTAINERS: Update the files list for the Armada DRM driver MAINTAINERS: Update the files list for the Rockchip DRM driver MAINTAINERS: Update the files list for the Exynos DRM driver MAINTAINERS: Add maintainer entry for the VMWGFX DRM driver MAINTAINERS: Add maintainer entry for the MSM DRM driver MAINTAINERS: Add maintainer entry for the Nouveau DRM driver MAINTAINERS: Update the files list for the Etnaviv DRM driver MAINTAINERS: Remove unneded wildcard for the i915 DRM driver drm/atomic: Add WARN_ON when state->acquire_ctx is not set. ...

drm/atomic: Rename drm_atomic_async_commit to nonblocking.

2016-05-02T14:36:03Z

Another step in renaming async to nonblocking for atomic commit. Signed-off-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-3-git-send-email-maarten.lankhorst@linux.intel.com

drm/atomic: Rename async parameter to nonblocking.

2016-05-02T14:35:49Z

This is the first step of renaming async commit to nonblocking commit. The flag passed by userspace is NONBLOCKING, and async has a different meaning for page flips, where it means as soon as possible. Fixing up comments in drm core is done manually, to make sure I didn't miss anything. For drivers, the following cocci script is used to rename bool async to bool nonblock: @@ identifier I =~ "^async"; identifier func; @@ func(..., bool - I + nonblock , ...) { <... - I + nonblock ...> } @@ identifier func; type T; identifier I =~ "^async"; @@ T func(..., bool - I + nonblock , ...); Thanks to Tvrtko Ursulin for the cocci script. Cc: Tvrtko Ursulin Signed-off-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-2-git-send-email-maarten.lankhorst@linux.intel.com