Symbol: nv_lock_vga_crtc_shadow
drivers/gpu/drm/nouveau/dispnv04/crtc.c
660
nv_lock_vga_crtc_shadow(dev, nv_crtc->index, -1);
drivers/gpu/drm/nouveau/dispnv04/crtc.c
703
nv_lock_vga_crtc_shadow(crtc->dev, head, saved_cr21);