f54d186700
dma-buf: Rename struct fence to dma_fence
...
I plan to usurp the short name of struct fence for a core kernel struct,
and so I need to rename the specialised fence/timeline for DMA
operations to make room.
A consensus was reached in
https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html
that making clear this fence applies to DMA operations was a good thing.
Since then the patch has grown a bit as usage increases, so hopefully it
remains a good thing!
(v2...: rebase, rerun spatch)
v3: Compile on msm, spotted a manual fixup that I broke.
v4: Try again for msm, sorry Daniel
coccinelle script:
@@
@@
- struct fence
+ struct dma_fence
@@
@@
- struct fence_ops
+ struct dma_fence_ops
@@
@@
- struct fence_cb
+ struct dma_fence_cb
@@
@@
- struct fence_array
+ struct dma_fence_array
@@
@@
- enum fence_flag_bits
+ enum dma_fence_flag_bits
@@
@@
(
- fence_init
+ dma_fence_init
|
- fence_release
+ dma_fence_release
|
- fence_free
+ dma_fence_free
|
- fence_get
+ dma_fence_get
|
- fence_get_rcu
+ dma_fence_get_rcu
|
- fence_put
+ dma_fence_put
|
- fence_signal
+ dma_fence_signal
|
- fence_signal_locked
+ dma_fence_signal_locked
|
- fence_default_wait
+ dma_fence_default_wait
|
- fence_add_callback
+ dma_fence_add_callback
|
- fence_remove_callback
+ dma_fence_remove_callback
|
- fence_enable_sw_signaling
+ dma_fence_enable_sw_signaling
|
- fence_is_signaled_locked
+ dma_fence_is_signaled_locked
|
- fence_is_signaled
+ dma_fence_is_signaled
|
- fence_is_later
+ dma_fence_is_later
|
- fence_later
+ dma_fence_later
|
- fence_wait_timeout
+ dma_fence_wait_timeout
|
- fence_wait_any_timeout
+ dma_fence_wait_any_timeout
|
- fence_wait
+ dma_fence_wait
|
- fence_context_alloc
+ dma_fence_context_alloc
|
- fence_array_create
+ dma_fence_array_create
|
- to_fence_array
+ to_dma_fence_array
|
- fence_is_array
+ dma_fence_is_array
|
- trace_fence_emit
+ trace_dma_fence_emit
|
- FENCE_TRACE
+ DMA_FENCE_TRACE
|
- FENCE_WARN
+ DMA_FENCE_WARN
|
- FENCE_ERR
+ DMA_FENCE_ERR
)
(
...
)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25 14:40:39 +02:00
c0d5fb4d0d
bugfixes for qemu (bochs, qxl and virtio-gpu) drm drivers
...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=lhHU
-----END PGP SIGNATURE-----
Merge tag 'drm-qemu-20160921' of git://git.kraxel.org/linux into drm-next
bugfixes for qemu (bochs, qxl and virtio-gpu) drm drivers
* tag 'drm-qemu-20160921' of git://git.kraxel.org/linux:
drm/virtio: add real fence context and seqno
drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping
virtio-gpu: avoid possible NULL pointer dereference
drm/qxl: reapply cursor after SetCrtc calls
bochs: ignore device if there isn't enougth memory
2016-09-28 13:23:07 +10:00
5c32c3dd85
drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping
...
Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl
just execute it directly.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Message-id: 1472660813-28219-1-git-send-email-gustavo@padovan.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-09-20 14:25:41 +02:00
7ad61e6b4a
virtio-gpu: Use memdup_user() rather than duplicating its implementation
...
Reuse existing functionality from memdup_user() instead of keeping
duplicate source code.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/401e68fc-5515-7a7a-be2e-503dee676b34@users.sourceforge.net
2016-08-19 10:58:55 +02:00
a8ad0bd84f
drm: Remove unused drm_device from drm_gem_object_lookup()
...
drm_gem_object_lookup() has never required the drm_device for its file
local translation of the user handle to the GEM object. Let's remove the
unused parameter and save some space.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: dri-devel@lists.freedesktop.org
Cc: Dave Airlie <airlied@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
[danvet: Fixup kerneldoc too.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-05-17 08:47:30 +02:00
f3380a3015
virtio-gpu: mark as a render gpu
...
Also add DRM_RENDER_ALLOW to the ioctls.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-16 10:44:03 +02:00
62fb7a5e10
virtio-gpu: add 3d/virgl support
...
Add the bits needed for opengl rendering support: query
capabilities, new virtio commands, drm ioctls.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-16 10:44:02 +02:00
Chris Wilson