summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/xen/Kconfig
blob: 4f4abc91f3b6298c8881219fd0859b1ed2e6d65a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
config DRM_XEN
	bool "DRM Support for Xen guest OS"
	depends on XEN
	help
	  Choose this option if you want to enable DRM support
	  for Xen.

config DRM_XEN_FRONTEND
	tristate "Para-virtualized frontend driver for Xen guest OS"
	depends on DRM_XEN
	depends on DRM
	select DRM_KMS_HELPER
	select VIDEOMODE_HELPERS
	select XEN_XENBUS_FRONTEND
	help
	  Choose this option if you want to enable a para-virtualized
	  frontend DRM/KMS driver for Xen guest OSes.

config DRM_XEN_FRONTEND_CMA
	bool "Use DRM CMA to allocate dumb buffers"
	depends on DRM_XEN_FRONTEND
	select DRM_KMS_CMA_HELPER
	select DRM_GEM_CMA_HELPER
	help
	  Use DRM CMA helpers to allocate display buffers.
	  This is useful for the use-cases when guest driver needs to
	  share or export buffers to other drivers which only expect
	  contiguous buffers.
	  Note: in this mode driver cannot use buffers allocated
	  by the backend.