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drm/nouveau: Implement the vblank DRM hooks.

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Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Francisco Jerez
2010-10-21 18:19:29 +02:00
committed by Ben Skeggs
parent 63f7fcfebd
commit 042206c0cd
8 changed files with 60 additions and 27 deletions
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8
drivers/gpu/drm/nouveau/nouveau_irq.c
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@@ -1200,11 +1200,15 @@ nv50_pgraph_irq_handler(struct drm_device *dev)
static void
nouveau_crtc_irq_handler(struct drm_device *dev, int crtc)
{
if (crtc & 1)
if (crtc & 1) {
nv_wr32(dev, NV_CRTC0_INTSTAT, NV_CRTC_INTR_VBLANK);
drm_handle_vblank(dev, 0);
}
if (crtc & 2)
if (crtc & 2) {
nv_wr32(dev, NV_CRTC1_INTSTAT, NV_CRTC_INTR_VBLANK);
drm_handle_vblank(dev, 1);
}
}
irqreturn_t