From 9430738d80223a1cd791a2baa74fa170d3df1262 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 31 Oct 2012 12:11:15 +1000 Subject: drm/nouveau: resurrect headless mode since rework Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_irq.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'drivers/gpu/drm/nouveau/nouveau_irq.c') diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c index 9ca8afdb5549..1d8cb506a28a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_irq.c +++ b/drivers/gpu/drm/nouveau/nouveau_irq.c @@ -61,13 +61,15 @@ nouveau_irq_handler(DRM_IRQ_ARGS) nv_subdev(pmc)->intr(nv_subdev(pmc)); - if (device->card_type >= NV_D0) { - if (nv_rd32(device, 0x000100) & 0x04000000) - nvd0_display_intr(dev); - } else - if (device->card_type >= NV_50) { - if (nv_rd32(device, 0x000100) & 0x04000000) - nv50_display_intr(dev); + if (dev->mode_config.num_crtc) { + if (device->card_type >= NV_D0) { + if (nv_rd32(device, 0x000100) & 0x04000000) + nvd0_display_intr(dev); + } else + if (device->card_type >= NV_50) { + if (nv_rd32(device, 0x000100) & 0x04000000) + nv50_display_intr(dev); + } } return IRQ_HANDLED; -- cgit v1.2.3