From 642403e3599e80370f71ba7a8a8c8fa82e5f6706 Mon Sep 17 00:00:00 2001 From: Colin Xu Date: Mon, 9 Nov 2020 15:39:39 +0800 Subject: 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 Signed-off-by: Colin Xu Signed-off-by: Zhenyu Wang Link: http://patchwork.freedesktop.org/patch/msgid/20201109073939.758302-1-colin.xu@intel.com --- drivers/gpu/drm/i915/gvt/vgpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c index f6d7e33c7099..399582aeeefb 100644 --- a/drivers/gpu/drm/i915/gvt/vgpu.c +++ b/drivers/gpu/drm/i915/gvt/vgpu.c @@ -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; -- cgit v1.2.3