BMC/Intel-BMC/linux.git/drivers/gpu/drm/gma500/framebuffer.c, branch dev-5.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335

2019-06-05T15:37:06+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms and conditions of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope 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 write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 111 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.567572064@linutronix.de Signed-off-by: Greg Kroah-Hartman

drm/gma500: Use drm_fb_helper_fill_info

2019-03-27T08:57:28+00:00

This will change the fb name from "psbdrmfb" to "gma500drmfb". v2: Rebase Acked-by: Noralf Trønnes Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Cc: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-9-daniel.vetter@ffwll.ch

drm/: Don't set FBINFO_(FLAG_)DEFAULT

2019-01-29T09:56:42+00:00

Both macros evaluate to 0. At the same time flag is already set to zero since the struct is kzalloc'd in framebuffer_alloc(). As called by drm_fb_helper_alloc_fbi() in the DRM drivers. v2: Rebase and improve commit message per Emil's suggestion. Signed-off-by: Daniel Vetter Cc: Inki Dae Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Kyungmin Park Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Patrik Jakobsson Cc: Ben Skeggs Cc: Sandy Huang Cc: "Heiko Stübner" Cc: Thierry Reding Cc: Jonathan Hunter Cc: Hans de Goede Cc: Greg Kroah-Hartman Cc: Daniel Vetter Cc: Bartlomiej Zolnierkiewicz Cc: Alexander Kapshuk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: nouveau@lists.freedesktop.org Cc: linux-rockchip@lists.infradead.org Cc: linux-tegra@vger.kernel.org Reviewed-by: Emil Velikov Acked-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20190124165831.16427-27-daniel.vetter@ffwll.ch

drivers/gpu/drm/gma500/: change return type to vm_fault_t

2018-08-24T01:48:43+00:00

Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Ref-> 1c8f422059ae ("mm: change return type to vm_fault_t") Previously vm_insert_{pfn,mixed} returns err which driver mapped into VM_FAULT_* type. The new function vmf_insert_{pfn,mixed} will replace this inefficiency by returning VM_FAULT_* type. vmf_error() is the newly introduce inline function in 4.17-rc6. Link: http://lkml.kernel.org/r/20180713154541.GA3345@jordon-HP-15-Notebook-PC Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox Cc: David Airlie Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: Patrik Jakobsson Cc: Matthew Wilcox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drm/gma500: Replace drm_gem_object_unreference_unlocked with put function

2018-06-26T08:18:45+00:00

This patch unifies the naming of DRM functions for reference counting of struct drm_gem_object. The resulting code is more aligned with the rest of the Linux kernel interfaces. Signed-off-by: Thomas Zimmermann Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180625152148.29555-1-contact@tzimmermann.org

drm/gma500: Move GEM BO to drm_framebuffer

2018-05-18T13:52:48+00:00

Since drm_framebuffer can now store GEM objects directly, place them there rather than in our own subclass. As this makes the framebuffer create_handle and destroy functions the same as the GEM framebuffer helper, we can reuse those. Signed-off-by: Daniel Stone Reviewed-by: Thierry Reding Cc: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20180330141138.28987-20-daniels@collabora.com

drm/gma500: Use drm_fb_helper_lastclose() and _poll_changed()

2017-12-08T12:05:22+00:00

This driver can use drm_fb_helper_lastclose() as its .lastclose callback. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Cc: Patrik Jakobsson Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-6-noralf@tronnes.org

drm: gma500: remove dead code and pointless local lut storage

2017-08-04T09:35:51+00:00

The redundant fb helpers .gamma_set and .gamma_get are no longer used. Remove the dead code and hook up the crtc .gamma_set to use the crtc gamma_store directly instead of duplicating that info locally. Acked-by: Daniel Vetter Signed-off-by: Peter Rosin Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-9-peda@axentia.se

Merge tag 'doc-4.11-images' of git://git.lwn.net/linux into drm-misc-next

2017-03-14T14:07:33+00:00

Pointer for Markus's image conversion work. We need this so we can merge all the pretty drm graphs for 4.12. Signed-off-by: Daniel Vetter

mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf

2017-02-25T01:46:54+00:00

->fault(), ->page_mkwrite(), and ->pfn_mkwrite() calls do not need to take a vma and vmf parameter when the vma already resides in vmf. Remove the vma parameter to simplify things. [arnd@arndb.de: fix ARM build] Link: http://lkml.kernel.org/r/20170125223558.1451224-1-arnd@arndb.de Link: http://lkml.kernel.org/r/148521301778.19116.10840599906674778980.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Dave Jiang Signed-off-by: Arnd Bergmann Reviewed-by: Ross Zwisler Cc: Theodore Ts'o Cc: Darrick J. Wong Cc: Matthew Wilcox Cc: Dave Hansen Cc: Christoph Hellwig Cc: Jan Kara Cc: Dan Williams Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds