BMC/Intel-BMC/linux.git/include/drm/drm_plane.h, branch dev-4.18

drm/atomic: better doc for implicit vs explicit fencing

2018-04-24T12:01:15+00:00

Note that a pile of drivers don't seem to take implicit fencing into account, or at least don't call drm_atoimc_set_fence_for_plane(). Cc'ing relevant people, or at least some. Some drivers also look like they don't disable implicit fencing (e.g. amdgpu) because the explicit fences and implicit fences are handled by entirely independent code paths. I also wonder whether we shouldn't just make the recommended helpers the default ones, since a lot of drivers don't bother to handle the implicit fences at all it seems. The helpers won't blow up even for non-GEM drivers or GEM drivers which don't fill out the gem bo pointers in struct drm_framebuffer. v2: Comments from Eric. Cc: Gerd Hoffmann Cc: Alex Deucher Cc: Harry Wentland Cc: Sinclair Yeh Cc: Thomas Hellstrom Cc: Gustavo Padovan Cc: Maarten Lankhorst Cc: Sean Paul Reviewed-by: Eric Anholt Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180405154449.23038-7-daniel.vetter@ffwll.ch

drm/blend: Add a generic alpha property

2018-04-16T19:17:29+00:00

Some drivers duplicate the logic to create a property to store a per-plane alpha. This is especially useful if we ever want to support extra protocols for Wayland like: https://lists.freedesktop.org/archives/wayland-devel/2017-August/034741.html Let's create a helper in order to move that to the core. Acked-by: Maarten Lankhorst Acked-by: Sean Paul Reviewed-by: Boris Brezillon Reviewed-by: Eric Anholt Reviewed-by: Laurent Pinchart Reviewed-by: Paul Kocialkowski Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/6e1ce0db78fcfc407e94913c64819e65109d034d.1523432341.git-series.maxime.ripard@bootlin.com

drm: Add drm_mode_config->normalize_zpos boolean

2018-03-28T06:45:43+00:00

Instead of drivers duplicating the drm_atomic_helper_check() code to be able to normalize the zpos they can use the normalize_zpos flag to let the drm core to do it. Signed-off-by: Peter Ujfalusi Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20180321102029.15248-2-peter.ujfalusi@ti.com

drm: Add optional COLOR_ENCODING and COLOR_RANGE properties to drm_plane

2018-03-02T12:23:26+00:00

Add a standard optional properties to support different non RGB color encodings in DRM planes. COLOR_ENCODING select the supported non RGB color encoding, for instance ITU-R BT.709 YCbCr. COLOR_RANGE selects the value ranges within the selected color encoding. The properties are stored to drm_plane object to allow different set of supported encoding for different planes on the device. v2: Add/fix kerneldocs, verify bitmasks (danvet) Cc: Harry Wentland Cc: Daniel Vetter Cc: Daniel Stone Cc: Russell King - ARM Linux Cc: Ilia Mirkin Cc: Hans Verkuil Cc: Uma Shankar Cc: Shashank Sharma Reviewed-by: Ville Syrjälä Signed-off-by: Jyri Sarha [vsyrjala v2: Add/fix kerneldocs, verify bitmasks] Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180219202823.10508-1-ville.syrjala@linux.intel.com Acked-by: Harry Wentland Reviewed-by: Daniel Vetter

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

2017-11-21T13:17:56+00:00

Bake in the conflict between the drm_print.h extraction and the addition of DRM_DEBUG_LEASES since we lost it a few too many times. Also fix a new use of drm_plane_helper_check_state in msm to follow Ville's conversion in commit a01cb8ba3f6282934cff65e89ab36b18b14cbe27 Author: Ville Syrjälä Date: Wed Nov 1 22:16:19 2017 +0200 drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c Acked-by: Ville Syrjälä Signed-off-by: Daniel Vetter

drm: Fix kerneldocs for drm_plane modifiers

2017-11-14T21:01:45+00:00

Add the missing kerneldoc for modifiers and modifier_count. Cc: Ben Widawsky Cc: Daniel Vetter Suggested-by: Daniel Vetter Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20171114191021.15591-3-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher

drm/mode_object: fix documentation for object lookups.

2017-11-10T03:50:47+00:00

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: Update docs for legacy kms state

2017-11-09T08:36:55+00:00

Point at the equivalent atomic state and explain that atomic drivers shouldn't really depend upon legacy state. Motivated by questions from Manasi about how this all is supposed to work. Cc: Manasi Navare Reviewed-by: Manasi Navare Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171108203007.12274-1-daniel.vetter@ffwll.ch

drm: Pass struct drm_file * to __drm_mode_object_find [v2]

2017-10-12T00:03:04+00:00

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

drm/atomic: Remove deprecated accessor macros

2017-09-08T08:39:37+00:00

Now that the last users have been converted, we can finally get rid of for_each_obj_in_state, we have better macros to replace them with. Signed-off-by: Maarten Lankhorst Cc: Daniel Vetter Cc: Jani Nikula Cc: Sean Paul Cc: David Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20170719143920.25685-8-maarten.lankhorst@linux.intel.com Reviewed-by: Daniel Vetter