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Commit 22681c7b authored Oct 19, 2016 by Zhenyu Wang

Documentation/gpu: Add section for Intel GVT-g host support



Update with brief overview and reference for more detailed
arch design documents.

Add new section for Intel GVT-g host support.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

parent bbc36933

Documentation/gpu/i915.rst

+9 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,15 @@ Intel GVT-g Guest Support(vGPU)
		.. kernel-doc:: drivers/gpu/drm/i915/i915_vgpu.c
		:internal:

		Intel GVT-g Host Support(vGPU device model)
		-------------------------------------------

		.. kernel-doc:: drivers/gpu/drm/i915/intel_gvt.c
		:doc: Intel GVT-g host support

		.. kernel-doc:: drivers/gpu/drm/i915/intel_gvt.c
		:internal:

		Display Hardware Handling
		=========================

drivers/gpu/drm/i915/intel_gvt.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -31,8 +31,12 @@
		* GPU among multiple virtual machines on a time-sharing basis. Each
		* virtual machine is presented a virtual GPU (vGPU), which has equivalent
		* features as the underlying physical GPU (pGPU), so i915 driver can run
		* seamlessly in a virtual machine. This file provides the englightments
		* of GVT and the necessary components used by GVT in i915 driver.
		* seamlessly in a virtual machine.
		*
		* To virtualize GPU resources GVT-g driver depends on hypervisor technology
		* e.g KVM/VFIO/mdev, Xen, etc. to provide resource access trapping capability
		* and be virtualized within GVT-g device module. More architectural design
		* doc is available on https://01.org/group/2230/documentation-list.
		*/

		static bool is_supported_device(struct drm_i915_private *dev_priv)