Commit 642403e3 authored Nov 09, 2020 by Colin Xu Committed by Zhenyu Wang Nov 10, 2020

drm/i915/gvt: Temporarily disable vfio_edid for BXT/APL



Some disply regs are not setup correctly during HPD for BXT/APL thus
vfio_edid still not working. Temporarily disable the vfio_edid dynamic
update until issue fixed.

Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Colin Xu <colin.xu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201109073939.758302-1-colin.xu@intel.com

parent 92010a97

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -439,7 +439,8 @@ static struct intel_vgpu __intel_gvt_create_vgpu(struct intel_gvt gvt,

		if (IS_BROADWELL(dev_priv))
		ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_B);
		else
		/* FixMe: Re-enable APL/BXT once vfio_edid enabled */
		else if (!IS_BROXTON(dev_priv))
		ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_D);
		if (ret)
		goto out_clean_sched_policy;

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