diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/cmd_parser.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 35b4ec3f7618..c53dbdbfeaa7 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -1321,8 +1321,14 @@ static int gen8_update_plane_mmio_from_mi_display_flip( info->tile_val << 10); } - vgpu_vreg_t(vgpu, PIPE_FRMCOUNT_G4X(info->pipe))++; - intel_vgpu_trigger_virtual_event(vgpu, info->event); + if (info->plane == PLANE_PRIMARY) + vgpu_vreg_t(vgpu, PIPE_FLIPCOUNT_G4X(info->pipe))++; + + if (info->async_flip) + intel_vgpu_trigger_virtual_event(vgpu, info->event); + else + set_bit(info->event, vgpu->irq.flip_done_event[info->pipe]); + return 0; } |