Commit 40d2428b authored Oct 26, 2016 by Ping Gao Committed by Zhenyu Wang Oct 26, 2016

drm/i915/gvt: add vreg write for GDRST handler



The emulation handler for MMIO GDRST miss vreg write in it, as result
the vreg cannot update correspondingly.

Signed-off-by: Ping Gao <ping.a.gao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

parent b0122f31

drivers/gpu/drm/i915/gvt/handlers.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -258,6 +258,7 @@ static int gdrst_mmio_write(struct intel_vgpu *vgpu, unsigned int offset,
		u32 data;
		u64 bitmap = 0;

		write_vreg(vgpu, offset, p_data, bytes);
		data = vgpu_vreg(vgpu, offset);

		if (data & GEN6_GRDOM_FULL) {

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