diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/display.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c index 5419ae6ec633..79939f93464d 100644 --- a/drivers/gpu/drm/i915/gvt/display.c +++ b/drivers/gpu/drm/i915/gvt/display.c @@ -172,9 +172,20 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu) SDE_PORTC_HOTPLUG_CPT | SDE_PORTD_HOTPLUG_CPT); - if (IS_SKYLAKE(dev_priv)) + if (IS_SKYLAKE(dev_priv)) { vgpu_vreg(vgpu, SDEISR) &= ~(SDE_PORTA_HOTPLUG_SPT | SDE_PORTE_HOTPLUG_SPT); + vgpu_vreg(vgpu, SKL_FUSE_STATUS) |= + SKL_FUSE_DOWNLOAD_STATUS | + SKL_FUSE_PG0_DIST_STATUS | + SKL_FUSE_PG1_DIST_STATUS | + SKL_FUSE_PG2_DIST_STATUS; + vgpu_vreg(vgpu, LCPLL1_CTL) |= + LCPLL_PLL_ENABLE | + LCPLL_PLL_LOCK; + vgpu_vreg(vgpu, LCPLL2_CTL) |= LCPLL_PLL_ENABLE; + + } if (intel_vgpu_has_monitor_on_port(vgpu, PORT_B)) { vgpu_vreg(vgpu, SDEISR) |= SDE_PORTB_HOTPLUG_CPT; |