Changes in omap_fbdev.h

15499749 - drm/omapdrm: Run DRM default client setup

Tue, 24 Sep 2024 07:13:18 +0000

drm/omapdrm: Run DRM default client setupRework fbdev probing to support fbdev_probe in struct drm_driverand remove the old fb_probe callback. Provide an initializer macrofor struct drm_driver that sets the callback according to the kernelconfiguration.Call drm_client_setup() to run the kernel's default client setupfor DRM. Set fbdev_probe in struct drm_driver, so that the clientsetup can start the common fbdev client.The omapdrm driver specifies a preferred color mode of 32. As thisis the default if no format has been given, leave it out entirely.v5:- select DRM_CLIENT_SELECTIONSigned-off-by: Thomas Zimmermann Cc: Tomi Valkeinen Acked-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-81-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/omapdrm/omap_fbdev.h

9e69bcd8 - drm/omapdrm: Implement fbdev emulation as in-kernel client

Mon, 03 Apr 2023 10:40:35 +0000

drm/omapdrm: Implement fbdev emulation as in-kernel clientMove code from ad-hoc fbdev callbacks into DRM client functionsand remove the old callbacks. The functions instruct the clientto poll for changed output or restore the display. The DRM corecalls both, the old callbacks and the new client helpers, fromthe same places. The new functions perform the same operation asbefore, so there's no change in functionality.Replace all code that initializes or releases fbdev emulationthroughout the driver. Instead initialize the fbdev client by asingle call to omapdrm_fbdev_setup() after omapdrm has registeredits DRM device. As in most drivers, omapdrm's fbdev emulation nowacts like a regular DRM client.The fbdev client setup consists of the initial preparation and thehot-plugging of the display. The latter creates the fbdev deviceand sets up the fbdev framebuffer. The setup performs displayhot-plugging once. If no display can be detected, DRM probe helpersre-run the detection on each hotplug event.A call to drm_dev_unregister() releases the client automatically.No further action is required within omapdrm. If the fbdevframebuffer has been fully set up, struct fb_ops.fb_destroyimplements the release. For partially initialized emulation, thefbdev client reverts the initial setup.v2: * init drm_client in this patch (Tomi) * don't handle non-atomic modesetting (Tomi)Signed-off-by: Thomas Zimmermann Reviewed-by: Tomi Valkeinen Reviewed-by: Emil Velikov Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20230403104035.15288-6-tzimmermann@suse.de List of files: /linux-6.15/drivers/gpu/drm/omapdrm/omap_fbdev.h

caab277b - treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

Mon, 03 Jun 2019 05:44:50 +0000

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234Based 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 licensesextracted by the scancode license scanner the SPDX license identifier GPL-2.0-onlyhas 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.orgLink: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.deSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/gpu/drm/omapdrm/omap_fbdev.h

efd1f06b - drm/omap: cleanup fbdev init/free

Fri, 09 Feb 2018 07:36:23 +0000

drm/omap: cleanup fbdev init/freeomap_fbdev_init() and omap_fbdev_free() use priv->fbdev directly.However, omap_fbdev_init() returns the fbdev, and omap_drv.c alsoassigns the return value to priv->fbdev. This is slightly confusing.Clean this up by removing the omap_fbdev_init() return value, as wedon't care whether fbdev init succeeded or not. Also change omap_drv.cto call omap_fbdev_free() always, and omap_fbdev_free() does the checkif fbdev was initialized.While at it, rename omap_fbdev_free() to omap_fbdev_fini() to bettermatch the "init" counterpart.Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart List of files: /linux-6.15/drivers/gpu/drm/omapdrm/omap_fbdev.h

b5561412 - drm: omapdrm: Deconstruct the omap_drv.h header.

Fri, 13 Oct 2017 14:59:05 +0000

drm: omapdrm: Deconstruct the omap_drv.h header.The number of function declarations in the omap_drv.h degradesreadability. To fix it, create new header files for each part of thedriver and move the related functions.Signed-off-by: Laurent Pinchart Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen List of files: /linux-6.15/drivers/gpu/drm/omapdrm/omap_fbdev.h