user/sven/linux.git/drivers/gpu/drm/drm_gem_framebuffer_helper.c, branch v5.4.233

dma-buf: rename reservation_object to dma_resv

2019-08-13T07:09:30Z

Be more consistent with the naming of the other DMA-buf objects. Signed-off-by: Christian König Reviewed-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/323401/

drm/fb: remove unused function: drm_gem_fbdev_fb_create()

2019-07-21T17:32:38Z

After migrating several drivers to the generic fbdev emulation there are no users left of drm_gem_fbdev_fb_create. Delete the function. Noticed that there was no callers while browsing around in the drm_fb* code. The code that referenced the function was removed by: commit 13aff184ed9f ("drm/qxl: remove dead qxl fbdev emulation code") The actual use was removed by: commit 26d4707d445d ("drm/qxl: use generic fbdev emulation") v2: - Updated changelog based on feedback from Noralf Signed-off-by: Sam Ravnborg Reviewed-by: Noralf Trønnes Cc: Gerd Hoffmann Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190721140610.GA20842@ravnborg.org

drm/fb-helper: use gem_bo.resv, not dma_buf.resv in prepare_fb

2019-06-27T22:27:59Z

With commit 5f6ed9879a414636405a2bd77f122881695959e4 Author: Daniel Vetter Date: Fri Jun 14 22:35:57 2019 +0200 drm/prime: automatically set gem_obj->resv on import we consistently set drm_gem_bo.resv for imported buffers. Which means we don't need to check the dma-buf in the prepare_fb helper, but can generalize them so they're also useful for display+render drivers which use gem_bo.resv to track their own rendering for their own scanout buffers. Cc: Emil Velikov Cc: Eric Anholt Cc: Rob Clark Reviewed-by: Eric Anholt Reviewed-by: Rob Clark Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190625204208.5614-2-daniel.vetter@ffwll.ch

Merge v5.2-rc5 into drm-next

2019-06-19T10:07:29Z

Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter

drm/docs: More links for implicit/explicit fencing.

2019-06-03T15:11:33Z

drm_atomic_set_fence_for_plane() contains the main discussion from a driver pov, link to that from more places. Cc: Pekka Paalanen Reviewed-by: Pekka Paalanen Signed-off-by: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190603142848.26487-1-daniel.vetter@ffwll.ch

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

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 as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

drm: drop use of drmP.h in drm/*

2019-05-27T16:07:03Z

The use of the drmP.h header file is deprecated. Remove use from all files in drm/* so people do not look there and follow a bad example. Build tested allyesconfig,allmodconfig on x86, arm etc. Including alpha that is as always more challenging than the rest. Signed-off-by: Sam Ravnborg Acked-by: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20190526173535.32701-8-sam@ravnborg.org

drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty()

2019-01-17T09:56:45Z

This adds a .fb_create helper that sets the .dirty callback to drm_atomic_helper_dirtyfb(). v2: Improve docs (Daniel) Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Reviewed-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20190115043643.2364-2-noralf@tronnes.org

drm/fourcc: Add char_per_block, block_w and block_h in drm_format_info

2018-11-02T09:55:27Z

For some pixel formats .cpp structure in drm_format info it's not enough to describe the peculiarities of the pixel layout, for example tiled formats or packed formats at bit level. What's implemented here is to add three new members to drm_format_info that could describe such formats: - char_per_block[3] - block_w[3] - block_h[3] char_per_block will be put in a union alongside cpp, for transparent compatibility with the existing format descriptions. Regarding, block_w and block_h they are intended to be used through their equivalent getters drm_format_info_block_width / drm_format_info_block_height, the reason of the getters is to abstract the fact that for normal formats block_w and block_h will be unset/0, but the methods will be returning 1. Additionally, convenience function drm_format_info_min_pitch had been added that computes the minimum required pitch for a given pixel format and buffer width. Using that the following drm core functions had been updated to generically handle both block and non-block formats: - drm_fb_cma_get_gem_addr: for block formats it will just return the beginning of the block. - framebuffer_check: Use the newly added drm_format_info_min_pitch. - drm_gem_fb_create_with_funcs: Use the newly added drm_format_info_min_pitch. - In places where is not expecting to handle block formats, like fbdev helpers I just added some warnings in case the block width/height are greater than 1. Changes since v3: - Add helper function for computing the minimum required pitch. - Improve/cleanup documentation Changes since v8: - Fixed build on 32bits arm architectures, with: - return DIV_ROUND_UP((u64)buffer_width * info->char_per_block[plane], + return DIV_ROUND_UP_ULL((u64)buffer_width * info->char_per_block[plane], Reviewed-by: Brian Starkey Reviewed-by: Daniel Vetter Signed-off-by: Alexandru Gheorghe Link: https://patchwork.freedesktop.org/patch/msgid/20181101170055.5433-1-alexandru-cosmin.gheorghe@arm.com

drm: use drm_driver_legacy_fb_format in drm_gem_fbdev_fb_create

2018-09-25T12:49:49Z

Creating framebuffers for fbdev emulation should use the correct format code too, so switch drm_gem_fbdev_fb_create() over to use the new drm_driver_legacy_fb_format() function. Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20180921134704.12826-3-kraxel@redhat.com