diff options
| author | Kelly Doran <kel.p.doran@gmail.com> | 2012-11-15 05:37:28 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-11-18 23:52:03 +0100 |
| commit | 4113014f2d7bef992ed373c30b6b4ba4be6969ea (patch) | |
| tree | aa70c3f6e7a3f36d6dcb5365d0378227284bba13 /drivers/gpu/drm | |
| parent | drm/nouveau: fix acpi edid retrieval (diff) | |
| download | linux-4113014f2d7bef992ed373c30b6b4ba4be6969ea.tar.xz linux-4113014f2d7bef992ed373c30b6b4ba4be6969ea.zip | |
drm/nvc0/disp: fix thinko in vblank regression fix..
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c index 05a909a17cee..15b182c84ce8 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c @@ -49,13 +49,7 @@ nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) if (chan->vblank.crtc != crtc) continue; - if (nv_device(priv)->chipset == 0x50) { - nv_wr32(priv, 0x001704, chan->vblank.channel); - nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); - bar->flush(bar); - nv_wr32(priv, 0x001570, chan->vblank.offset); - nv_wr32(priv, 0x001574, chan->vblank.value); - } else { + if (nv_device(priv)->chipset >= 0xc0) { nv_wr32(priv, 0x001718, 0x80000000 | chan->vblank.channel); bar->flush(bar); nv_wr32(priv, 0x06000c, @@ -63,6 +57,17 @@ nv50_disp_intr_vblank(struct nv50_disp_priv *priv, int crtc) nv_wr32(priv, 0x060010, lower_32_bits(chan->vblank.offset)); nv_wr32(priv, 0x060014, chan->vblank.value); + } else { + nv_wr32(priv, 0x001704, chan->vblank.channel); + nv_wr32(priv, 0x001710, 0x80000000 | chan->vblank.ctxdma); + bar->flush(bar); + if (nv_device(priv)->chipset == 0x50) { + nv_wr32(priv, 0x001570, chan->vblank.offset); + nv_wr32(priv, 0x001574, chan->vblank.value); + } else { + nv_wr32(priv, 0x060010, chan->vblank.offset); + nv_wr32(priv, 0x060014, chan->vblank.value); + } } list_del(&chan->vblank.head); |