talos-op-linux/drivers/gpu/drm/omapdrm/omap_plane.c, branch master

drm/omap: Add 'alpha' and 'pixel blend mode' plane properties

2019-08-23T07:15:11+00:00

Add the following properties for planes: * alpha * pixel blend mode. Only "Pre-multiplied" and "Coverage" are supported Signed-off-by: Jean-Jacques Hiblot Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20190711135219.23402-1-jjhiblot@ti.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

2019-06-19T15:09:07+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 503 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de Signed-off-by: Greg Kroah-Hartman

drm/omap: Use normalized zpos for plane placement

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

Planes with identical zpos value will result undefined behavior: disappearing planes, screen flickering and it is not supported by the hardware. Use normalized zpos to make sure that we don't encounter invalid configuration. Signed-off-by: Peter Ujfalusi CC: Tomi Valkeinen Acked-by: Daniel Vetter Reviewed-by: Tomi Valkeinen Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20180321102029.15248-7-peter.ujfalusi@ti.com

drm: omapdrm: dispc: Pass DISPC pointer to dispc_ops operations

2018-03-01T07:18:18+00:00

This removes the need to access the global DISPC private data in those functions (both for the current accesses and the future ones that will be introduced when allocating the DISPC private data dynamically). In order to allow the omapdrm side to call the dispc_ops with a DISPC pointer, we also introduce a new function dss_get_dispc() to retrieve the DISPC corresponding to the DSS. Signed-off-by: Laurent Pinchart Reviewed-by: Sebastian Reichel

drm: omapdrm: Use kernel integer types

2018-03-01T07:09:10+00:00

The standard kernel integer types are [us]{8,16,32}. Use them instead of the u?int{8,16,32}_t types. Signed-off-by: Laurent Pinchart Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen

drm: omapdrm: Remove filename from header and fix copyright tag

2017-12-19T09:21:32+00:00

Having the filename in the header serves little purpose and is often wrong after renames as it is here in several places, just drop it from all omapdrm files. While we are here unify the copyright tags to the TI recommended style. Signed-off-by: Andrew F. Davis

drm: Nuke drm_atomic_helper_plane_set_property

2017-08-08T12:45:16+00:00

It's dead code, the core handles all this directly now. This also allows us to unexport drm_atomic_plane_set_property. Signed-off-by: Daniel Vetter Cc: Liviu Dudau Cc: Brian Starkey Cc: Mali DP Maintainers Cc: Boris Brezillon Cc: Daniel Vetter Cc: Jani Nikula Cc: Sean Paul Cc: David Airlie Cc: Inki Dae Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Kyungmin Park Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Ben Skeggs Cc: Tomi Valkeinen Cc: Laurent Pinchart Cc: Benjamin Gaignard Cc: Vincent Abriou Cc: Yannick Fertre Cc: Philippe Cornu Cc: Jyri Sarha Cc: "Ville Syrjälä" Cc: Rongrong Zou Cc: Shawn Guo Cc: Alexey Brodkin Cc: Eric Engestrom Cc: Chris Wilson Cc: Rob Clark Cc: Archit Taneja Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: Thomas Hellstrom Cc: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-6-daniel.vetter@ffwll.ch Reviewed-by: Archit Taneja Acked-by: Philippe Cornu Tested-by: Philippe Cornu Acked-by: Liviu Dudau Acked-by: Vincent Abriou Reviewed-by: Maarten Lankhorst Reviewed-by: Laurent Pinchart

drm: Plumb modifiers through plane init

2017-08-01T16:50:06+00:00

This is the plumbing for supporting fb modifiers on planes. Modifiers have already been introduced to some extent, but this series will extend this to allow querying modifiers per plane. Based on this, the client to enable optimal modifications for framebuffers. This patch simply allows the DRM drivers to initialize their list of supported modifiers upon initializing the plane. v2: A minor addition from Daniel v3: * Updated commit message * s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu) * Remove some excess newlines (Liviu) * Update comment for > 64 modifiers (Liviu) v4: Minor comment adjustments (Liviu) v5: Some new platforms added due to rebase v6: Add some missed plane inits (or maybe they're new - who knows at this point) (Daniel) Signed-off-by: Ben Widawsky Reviewed-by: Daniel Stone (v2) Reviewed-by: Liviu Dudau Signed-off-by: Daniel Stone

drm/omap: DRM_MODE_REFLECT_* instead of mirror boolean

2017-06-02T08:07:14+00:00

Change dispc driver to use the DRM_MODE_REFLECT flags instead of a mirror boolean. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart

drm/omap: use DRM_MODE_ROTATE_* instead of OMAP_DSS_ROT_*

2017-06-02T08:05:32+00:00

At the moment the dispc driver uses a custom enum for rotation. Change it to use the DRM's DRM_MODE_ROTATE_*. Note that mirroring is at the moment handled as a separate boolean in the dispc driver, so we only use the DRM_MODE_ROTATE_* values. Note, DSS HW uses clockwise rotation, DRM counter-clockwise. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart