Changes in drm_blend.h

90422201 - Revert "drm: Introduce pixel_source DRM plane property"

Mon, 04 Dec 2023 13:13:54 +0000

Revert "drm: Introduce pixel_source DRM plane property"This reverts commit e50e5fed41c7eed2db4119645bf3480ec43fec11.Although the Solid Fill planes patchset got all reviews andacknowledgements, it doesn't fulfill requirements for the new uABI. Ithas neither corresponding open-source userspace implementation nor theIGT tests coverage. Reverting this patchset until userspace obligationsare fulfilled.Acked-by: Simon Ser Acked-by: Maxime Ripard Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231204131455.19023-8-dmitry.baryshkov@linaro.org List of files: /linux-6.15/include/drm/drm_blend.h

e5fba1ad - Revert "drm: Introduce solid fill DRM plane property"

Mon, 04 Dec 2023 13:13:53 +0000

Revert "drm: Introduce solid fill DRM plane property"This reverts commit 85863a4e16e77079ee14865905ddc3ef9483a640.Although the Solid Fill planes patchset got all reviews andacknowledgements, it doesn't fulfill requirements for the new uABI. Ithas neither corresponding open-source userspace implementation nor theIGT tests coverage. Reverting this patchset until userspace obligationsare fulfilled.Acked-by: Simon Ser Acked-by: Maxime Ripard Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231204131455.19023-7-dmitry.baryshkov@linaro.org List of files: /linux-6.15/include/drm/drm_blend.h

85863a4e - drm: Introduce solid fill DRM plane property

Fri, 27 Oct 2023 22:32:52 +0000

drm: Introduce solid fill DRM plane propertyDocument and add support for solid_fill property to drm_plane. Inaddition, add support for setting and getting the values for solid_fill.To enable solid fill planes, userspace must assign a property blob tothe "solid_fill" plane property containing the following information:struct drm_mode_solid_fill { u32 r, g, b, pad;};Acked-by: Harry Wentland Acked-by: Sebastian Wick Signed-off-by: Jessica Zhang Reviewed-by: Dmitry Baryshkov Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231027-solid-fill-v7-2-780188bfa7b2@quicinc.com List of files: /linux-6.15/include/drm/drm_blend.h

e50e5fed - drm: Introduce pixel_source DRM plane property

Fri, 27 Oct 2023 22:32:51 +0000

drm: Introduce pixel_source DRM plane propertyAdd support for pixel_source property to drm_plane and relateddocumentation. In addition, force pixel_source toDRM_PLANE_PIXEL_SOURCE_FB in DRM_IOCTL_MODE_SETPLANE as to not breaklegacy userspace.This enum property will allow user to specify a pixel source for theplane. Possible pixel sources will be defined in thedrm_plane_pixel_source enum.Currently, the only pixel sources are DRM_PLANE_PIXEL_SOURCE_FB (thedefault value) and DRM_PLANE_PIXEL_SOURCE_NONE.Acked-by: Dmitry Baryshkov Acked-by: Pekka Paalanen Acked-by: Harry Wentland Acked-by: Sebastian Wick Acked-by: Simon Ser Signed-off-by: Jessica Zhang Signed-off-by: Dmitry Baryshkov Link: https://patchwork.freedesktop.org/patch/msgid/20231027-solid-fill-v7-1-780188bfa7b2@quicinc.com List of files: /linux-6.15/include/drm/drm_blend.h

a5ec8332 - drm: Add per-plane pixel blend mode property

Thu, 23 Aug 2018 08:30:19 +0000

drm: Add per-plane pixel blend mode propertyPixel blend modes represent the alpha blending equationselection, describing how the pixels from the currentplane are composited with the background.Adds a pixel_blend_mode to drm_plane_state and ablend_mode_property to drm_plane, and related supportfunctions.Defines three blend modes in drm_blend.h.Changes since v1: - Moves the blending equation into the DOC comment - Refines the comments of drm_plane_create_blend_mode_property to not enumerate the #defines, but instead the string values - Uses fg.* instead of pixel.* and plane_alpha instead of plane.alphaChanges since v2: - Refines the comments of drm_plane_create_blend_mode_property: 1) Puts the descriptions (after the ":") on a new line 2) Adds explaining why @supported_modes need PREMUL as defaultChanges since v3: - Refines drm_plane_create_blend_mode_property(). drm_property_add_enum() can calculate the index itself just fine, so no point in having the caller pass it in. - Since the current DRM assumption is that alpha is premultiplied as default, define DRM_MODE_BLEND_PREMULTI as 0 will be better. - Refines some comments.Changes since v4: - Adds comments in drm_blend.h. - Removes setting default value in drm_plane_create_blend_mode_property() as it is already in __drm_atomic_helper_plane_reset(). - Fixes to use state->pixel_blend_mode instead of using plane->state->pixel_blend_mode in reset function. - Rebases on drm-misc-next.Reviewed-by: Liviu Dudau Signed-off-by: Lowry Li Signed-off-by: Ayan Kumar Halder Reviewed-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/245734/ List of files: /linux-6.15/include/drm/drm_blend.h

ae0e2826 - drm/blend: Add a generic alpha property

Wed, 11 Apr 2018 07:39:25 +0000

drm/blend: Add a generic alpha propertySome drivers duplicate the logic to create a property to store a per-planealpha.This is especially useful if we ever want to support extra protocols forWayland like:https://lists.freedesktop.org/archives/wayland-devel/2017-August/034741.htmlLet'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 List of files: /linux-6.15/include/drm/drm_blend.h

c2c446ad - drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI

Fri, 19 May 2017 20:50:17 +0000

drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPIAdd DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ defines to the UAPIas a convenience.Ideally the DRM_ROTATE_ and DRM_REFLECT_ property ids are looked upthrough the atomic API, but realizing that userspace is likely to takeshortcuts and assume that the enum values are what is sent over thewire.As a result these defines are provided purely as a convenience touserspace applications.Changes since v3: - Switched away from past tense in comments - Add define name change to previously mis-spelled DRM_REFLECT_X comment - Improved the comment for the DRM_MODE_REFLECT_ commentChanges since v2: - Changed define prefix from DRM_MODE_PROP_ to DRM_MODE_ - Fix compilation errors - Changed comment formatting - Deduplicated comment lines - Clarified DRM_MODE_PROP_REFLECT_ commentChanges since v1: - Moved defines from drm.h to drm_mode.h - Changed define prefix from DRM_ to DRM_MODE_PROP_ - Updated uses of the defines to the new prefix - Removed include from drm_rect.c - Stopped using the BIT() macroSigned-off-by: Robert Foss Reviewed-by: Emil Velikov Reviewed-by: Sinclair Yeh Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170519205017.23307-2-robert.foss@collabora.com List of files: /linux-6.15/include/drm/drm_blend.h

9cf8f580 - drm: add missing declaration to drm_blend.h

Tue, 16 May 2017 12:34:45 +0000

drm: add missing declaration to drm_blend.hdrm_blend.h is missing declaration for 'struct drm_plane'. Add it.Signed-off-by: Tomi Valkeinen Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1494938085-21805-1-git-send-email-tomi.valkeinen@ti.com List of files: /linux-6.15/include/drm/drm_blend.h

6686df8c - drm: RIP mode_config->rotation_property

Fri, 21 Oct 2016 19:22:45 +0000

drm: RIP mode_config->rotation_propertyNow that all drivers have been converted over to the per-plane rotationproperty, we can just nuke the global rotation property.v2: Rebase due to BIT(),__builtin_ffs() & co. Deal with superfluous code shufflingSigned-off-by: Ville Syrjälä Reviewed-by: Joonas Lahtinen Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1477077768-4274-4-git-send-email-ville.syrjala@linux.intel.com List of files: /linux-6.15/include/drm/drm_blend.h

d138dd3c - drm: Add support for optional per-plane rotation property

Mon, 26 Sep 2016 16:30:48 +0000

drm: Add support for optional per-plane rotation propertyNot all planes on the system may support the same rotations/reflections,so make it possible to create a separate property for each plane.This way userspace gets told exactly which rotations/reflections arepossible for each plane.v2: Add drm_plane_create_rotation_property() helperv3: Drop the BIT(), __builtin_ffs(x) - 1, Moar WARNs for bad parameters Deal with superfluous code shufflingSigned-off-by: Ville Syrjälä Reviewed-by: Chris Wilson (v1)Reviewed-by: Joonas Lahtinen Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-4-git-send-email-ville.syrjala@linux.intel.com List of files: /linux-6.15/include/drm/drm_blend.h

bd2ef25d - drm: Add drm_rotation_90_or_270()

Mon, 26 Sep 2016 16:30:46 +0000

drm: Add drm_rotation_90_or_270()We have intel_rotation_90_or_270() in i915 to check if the rotation is90 or 270 degrees. Similar checks are elsewhere in drm, so let's movethe helper into a central place and use it everwhere.v2: Drop the BIT() Convert all new intel_rotation_90_or_270() calls Deal with superfluous code shufflingSigned-off-by: Ville Syrjälä Reviewed-by: Chris Wilson (v1)Reviewed-by: Joonas Lahtinen Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-2-git-send-email-ville.syrjala@linux.intel.com List of files: /linux-6.15/include/drm/drm_blend.h

226714dc - drm: Fix plane type uabi breakage

Fri, 23 Sep 2016 06:35:25 +0000

drm: Fix plane type uabi breakageTurns out assuming that only stuff in uabi is uabi is a bit naive, andwe have a bunch of properties for which the enum values are placed inrandom headers. A proper fix would be to split out uapi includeheaders, but meanwhile sprinkle at least some warning over them.Fixes: 532b36712ddf ("drm/doc: Polish for drm_plane.[hc]")Cc: Archit Taneja Cc: Sean Paul Reviewed-by: Jani Nikula Signed-off-by: Daniel Vetter Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1474612525-9488-1-git-send-email-daniel.vetter@ffwll.ch List of files: /linux-6.15/include/drm/drm_blend.h

18733802 - drm: Conslidate blending properties in drm_blend.[hc]

Wed, 21 Sep 2016 08:59:26 +0000

drm: Conslidate blending properties in drm_blend.[hc]Imo zpos, rotatation, blending eq (once we have it) and all thatshould be in drm_blend.c, since those are all about how exactly thepixels are rendered onto the CRTC's visible area. Also noticed thatone exported function accidentally ended up in drm_crtc_internal.h,move it to the right place too.Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1474448370-32227-3-git-send-email-daniel.vetter@ffwll.ch List of files: /linux-6.15/include/drm/drm_blend.h