git.proxmox.com Git - mirror_ubuntu-kernels.git/commit

]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit

projects / mirror_ubuntu-kernels.git / commit

author	Jiandi An <jiandi.an@amd.com>
	Wed, 19 Sep 2018 07:09:53 +0000 (07:09 +0000)
committer	Gerd Hoffmann <kraxel@redhat.com>
	Wed, 19 Sep 2018 11:33:06 +0000 (13:33 +0200)
commit	8f44ca223345a7d02e18ed4e70ff95178434e137
tree	a7c73784d3c2f6782bd0d41f86468795960cb49f	tree
parent	3536faefc03d48e97891ed7fc542ff85ce00a4e1	commit \| diff

drm/virtio: add dma sync for dma mapped virtio gpu framebuffer pages

With virtio gpu ttm-pages being dma mapped, dma sync is needed when
swiotlb is used as bounce buffers, before TRANSFER_TO_HOST_2D/3D
commands are sent.

Signed-off-by: Jiandi An <jiandi.an@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180919070931.91168-1-jiandi.an@amd.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

drivers/gpu/drm/virtio/virtgpu_drv.h		diff \| blob \| blame \| history
drivers/gpu/drm/virtio/virtgpu_fb.c		diff \| blob \| blame \| history
drivers/gpu/drm/virtio/virtgpu_vq.c		diff \| blob \| blame \| history

Ubuntu combined Linux kernel mirror

RSS Atom