talos-obmc-linux/drivers/gpu/drm/udl, branch dev-4.13

drm: udl: constify usb_device_id

2017-08-18T07:10:46+00:00

usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/22fa8ca67a6d4a59997f463bf241ed56596fbcfa.1502526524.git.arvind.yadav.cs@gmail.com

drm/udl: Use the drm_driver.dumb_destroy default

2017-08-16T18:14:58+00:00

drm_gem_dumb_destroy() is the drm_driver.dumb_destroy default, so no need to set it. Cc: Dave Airlie Signed-off-by: Noralf Trønnes Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-9-git-send-email-noralf@tronnes.org

drm/udl: switch to drm__get(), drm__put() helpers

2017-08-11T15:41:03+00:00

Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Cihangir Akturk Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-24-git-send-email-cakturk@gmail.com

drm: Document device unplug infrastructure

2017-08-11T08:48:03+00:00

While at it, also ocd and give them a consistent drm_dev_ prefix, like the other device instance functionality. Plus move the functions into the right places. Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170802115604.12734-3-daniel.vetter@ffwll.ch

drm/: Drop fbdev info flags

2017-07-26T11:22:40+00:00

- FBINFO_CAN_FORCE_OUTPUT has been a lie ever since we nerfed&removed the entire panic handling code in our fbdev emulation. We might restore kms panic output, but not through the bazillion of legacy code layers called fbdev/fbcon, there's just no way to make that work safely. - With the module check change FBINFO_DEFAULT is always 0, so can be removed too. That removes another change to cargo-cult stuff in kms drivers, yay! Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170706125735.28299-5-daniel.vetter@ffwll.ch Signed-off-by: Daniel Vetter

drm/udl: dma-buf: Constify dma_buf_ops structures.

2017-07-03T08:07:47+00:00

dma_buf_ops are not supposed to change at runtime. All functions working with dma_buf_ops provided by work with const dma_buf_ops. So mark the non-const structs as const. File size before: text data bss dec hex filename 2002 112 0 2114 842 drivers/gpu/drm/udl/udl_dmabuf.o File size After adding 'const': text data bss dec hex filename 2114 0 0 2114 842 drivers/gpu/drm/udl/udl_dmabuf.o Signed-off-by: Arvind Yadav Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/cb4dfac90e85e2270779331f8cb10b635042bad7.1498912415.git.arvind.yadav.cs@gmail.com

drm/udl: Drop drm_vblank_cleanup

2017-06-26T09:03:59+00:00

udl doesn't shut down the display, so stopping the vblank isn't going to do much good either. Just drop it. Cc: Dave Airlie Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170621082850.13224-11-daniel.vetter@ffwll.ch

drm/udl: Remove dummy busid callback

2017-06-20T08:40:31+00:00

Since commit ca8e2ad71013049bc88a10b11d83712bfe56cdd4 Author: Thierry Reding Date: Fri Apr 11 15:23:00 2014 +0200 drm: Introduce drm_dev_set_unique() the ->set_busid callback is optional. On top of that the udl one isn't really fully compliant with the drm uabi, but since only modesetting ever binds to it (there's no 3d accel on udl) it doesn't matter. Still, can't harm to aling and use the default used by everyone else. Acked-by: Thierry Reding Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-4-daniel.vetter@ffwll.ch

drm: drop drm_[cm]alloc* helpers

2017-05-18T15:22:39+00:00

Now that drm_[cm]alloc* helpers are simple one line wrappers around kvmalloc_array and drm_free_large is just kvfree alias we can drop them and replace by their native forms. This shouldn't introduce any functional change. Changes since v1 - fix typo in drivers/gpu//drm/etnaviv/etnaviv_gem.c - noticed by 0day build robot Suggested-by: Daniel Vetter Signed-off-by: Michal Hocko drm: drop drm_[cm]alloc* helpers [danvet: Fixup vgem which grew another user very recently.] Signed-off-by: Daniel Vetter Acked-by: Christian König Link: http://patchwork.freedesktop.org/patch/msgid/20170517122312.GK18247@dhcp22.suse.cz

Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next

2017-05-18T13:24:30+00:00

Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set Signed-off-by: Sean Paul