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drm/nouveau/dmem: device memory helpers for SVM
authorJérôme Glisse <jglisse@redhat.com>
Thu, 26 Jul 2018 21:59:13 +0000 (17:59 -0400)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 19 Feb 2019 23:00:02 +0000 (09:00 +1000)
commit5be73b690875f7eb2d2defb54ccd7f2f12074984
treea4a08ec3faeacfd2275c44545c240bf00d6d5c2dtree
parenteeaf06ac1a5584e41cf289f8351e446bb131374bcommit | diff
drm/nouveau/dmem: device memory helpers for SVM

Device memory can be use in SVM, in which case we do not have any of
the existing buffer object. This commit add infrastructure to allow
use of device memory without nouveau_bo. Again this is a temporary
solution until a rework of GPU memory management.

Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
drivers/gpu/drm/nouveau/Kbuild diff | blob | blame | history
drivers/gpu/drm/nouveau/Kconfig diff | blob | blame | history
drivers/gpu/drm/nouveau/nouveau_dmem.c [new file with mode: 0644] blob
drivers/gpu/drm/nouveau/nouveau_dmem.h [new file with mode: 0644] blob
drivers/gpu/drm/nouveau/nouveau_drm.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nouveau_drv.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nouveau_svm.c diff | blob | blame | history
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