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| author | Ben Skeggs <bskeggs@redhat.com> | 2010-10-20 14:23:29 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 15:10:58 +1000 |
| commit | 97e2000f757c19bb53e032320669f9a0d0b2a989 (patch) | |
| tree | d732c6f3ef4fdd403862f132456d71a0d44e55e3 /drivers/gpu/drm/nouveau/nv50_graph.c | |
| parent | 43ce028ff2b1df68c690f0af14a109288d3e9e86 (diff) | |
| download | linux-97e2000f757c19bb53e032320669f9a0d0b2a989.tar.bz2 | |
drm/nv50: improve evo error handler when more than just channel 0 active
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_graph.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c index a764af52a3ba..d441308a09cf 100644 --- a/drivers/gpu/drm/nouveau/nv50_graph.c +++ b/drivers/gpu/drm/nouveau/nv50_graph.c @@ -384,13 +384,12 @@ nv50_graph_nvsw_vblsem_release(struct nouveau_channel *chan, if (!chan->nvsw.vblsem || chan->nvsw.vblsem_offset == ~0 || data > 1) return -EINVAL; - if (!(nv_rd32(dev, NV50_PDISPLAY_INTR_EN) & - NV50_PDISPLAY_INTR_EN_VBLANK_CRTC_(data))) { + if (!(nv_rd32(dev, NV50_PDISPLAY_INTR_EN_1) & + NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(data))) { nv_wr32(dev, NV50_PDISPLAY_INTR_1, - NV50_PDISPLAY_INTR_1_VBLANK_CRTC_(data)); - nv_wr32(dev, NV50_PDISPLAY_INTR_EN, nv_rd32(dev, - NV50_PDISPLAY_INTR_EN) | - NV50_PDISPLAY_INTR_EN_VBLANK_CRTC_(data)); + NV50_PDISPLAY_INTR_1_VBLANK_CRTC_(data)); + nv_mask(dev, NV50_PDISPLAY_INTR_EN_1, 0, + NV50_PDISPLAY_INTR_EN_1_VBLANK_CRTC_(data)); } list_add(&chan->nvsw.vbl_wait, &dev_priv->vbl_waiting); |