kernel/include/drm/drm_prime.h, branch linux-5.1.y

drm/prime: Add drm_gem_prime_mmap()

2018-11-20T13:54:53Z

Add a generic PRIME GEM mmap function. v2: Fix link in docs (Daniel Vetter) Suggested-by: Daniel Vetter Signed-off-by: Noralf Trønnes Reviewed-by: Daniel Vetter Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-3-noralf@tronnes.org

drm: Remove defunct dma_buf_kmap stubs

2018-10-05T15:45:40Z

Since commit 09ea0dfbf972 ("dma-buf: make map_atomic and map function pointers optional"), we no longer need to provide stub no-op functions as the core now provides them directly. References: 09ea0dfbf972 ("dma-buf: make map_atomic and map function pointers optional") Signed-off-by: Chris Wilson Cc: Daniel Vetter Cc: Gerd Hoffmann Cc: Alex Deucher Cc: "Christian König" Reviewed-by: Christian König Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180807174748.4503-1-chris@chris-wilson.co.uk

dma-buf: remove kmap_atomic interface

2018-06-20T13:59:34Z

Neither used nor correctly implemented anywhere. Just completely remove the interface. Signed-off-by: Christian König Reviewed-by: Daniel Vetter Acked-by: Sumit Semwal Link: https://patchwork.freedesktop.org/patch/226645/

dma_buf: remove device parameter from attach callback v2

2018-06-20T13:59:34Z

The device parameter is completely unused because it is available in the attachment structure as well. v2: fix kerneldoc as well Signed-off-by: Christian König Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/226643/

drm: export gem dmabuf_ops for drivers to reuse

2018-01-09T17:07:07Z

Signed-off-by: Samuel Li Reviewed-by: Christian König Signed-off-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/1515100334-6845-1-git-send-email-Samuel.Li@amd.com

drm: Extract drm_vblank.[hc]

2017-06-01T06:02:14Z

drm_irq.c contains both the irq helper library (optional) and the vblank support (optional, but part of the modeset uapi, and doesn't require the use of the irq helpers at all. Split this up for more clarity of the scope of the individual bits. v2: Move misplaced hunks to this patch (Stefan). Cc: Stefan Agner Reviewed-by: Stefan Agner Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170531092146.12528-1-daniel.vetter@ffwll.ch

drm/prime: Forward declare struct device

2017-05-10T17:54:03Z

We need a declaration of struct device to avoid warnings: In file included from include/drm/drm_file.h:38:0, from drivers/gpu/drm/drm_file.c:38: include/drm/drm_prime.h:71:14: warning: 'struct device' declared inside parameter list will not be visible outside of this definition or declaration struct device *attach_dev); ^~~~~~ Forward declare it. Signed-off-by: Laura Abbott Reviewed-by: Sumit Semwal Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1494435925-9457-1-git-send-email-labbott@redhat.com

drm/prime: Introduce drm_gem_prime_import_dev

2017-05-08T07:39:13Z

The existing drm_gem_prime_import function uses the underlying struct device of a drm_device for attaching to a dma_buf. Some drivers (notably vgem) may not have an underlying device structure. Offer an alternate function to attach using any available device structure. Signed-off-by: Laura Abbott Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1493923548-20878-3-git-send-email-labbott@redhat.com

drm: drop extern from function decls

2017-03-24T08:36:06Z

It's the default storage class for functions, entirely redundant. And a lot of these headers are a bit inconsistent due to organically grown. Reviewed-by: Gabriel Krisman Bertazi Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322083617.13361-2-daniel.vetter@ffwll.ch

drm: Extract drm_file.h

2017-03-09T15:18:02Z

I'm torn on whether drm_minor really should be here or somewhere else. Maybe with more clarity after untangling drmP.h more this is easier to decide, for now I've put a FIXME comment right next to it. Right now we need struct drm_minor for the inline drm_file type helpers, and so it does kinda make sense to have them here. Next patch will kerneldoc-ify the entire pile. Reviewed-by: Gustavo Padovan Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-10-daniel.vetter@ffwll.ch