diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-02-08 15:16:23 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-02-25 06:45:20 +1000 |
| commit | bd2f2037a42d4657ead3be2918db22e63626cd35 (patch) | |
| tree | cfe251e758d02725101dd6210cc49f0e3748ed7b /drivers/gpu/drm/nouveau/nouveau_display.c | |
| parent | d7117e0d4e21034202833088e51fc21f8c8271f9 (diff) | |
drm/nvc0: support for sw methods + enable page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_display.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index d6da139155d..c42d84e2676 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -224,6 +224,7 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, struct nouveau_page_flip_state *s, struct nouveau_fence **pfence) { + struct drm_nouveau_private *dev_priv = chan->dev->dev_private; struct drm_device *dev = chan->dev; unsigned long flags; int ret; @@ -243,9 +244,12 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, if (ret) goto fail; - BEGIN_RING(chan, NvSubSw, NV_SW_PAGE_FLIP, 1); - OUT_RING(chan, 0); - FIRE_RING(chan); + if (dev_priv->card_type < NV_C0) + BEGIN_RING(chan, NvSubSw, NV_SW_PAGE_FLIP, 1); + else + BEGIN_NVC0(chan, 2, NvSubM2MF, 0x0500, 1); + OUT_RING (chan, 0); + FIRE_RING (chan); ret = nouveau_fence_new(chan, pfence, true); if (ret) |