diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-02-07 14:27:04 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-02-25 06:45:17 +1000 |
| commit | d7117e0d4e21034202833088e51fc21f8c8271f9 (patch) | |
| tree | 09e1b038a47385c16fd03722e704a5c8cdf8eed4 /drivers/gpu/drm/nouveau | |
| parent | 1d3fac0c2ae3bb1b054df2f203fdaf08a1d42370 (diff) | |
drm/nv50: enable page flipping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_display.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_state.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_graph.c | 7 |
3 files changed, 12 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 3a30d822dec..d6da139155d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -297,6 +297,14 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, mutex_lock(&chan->mutex); /* Emit a page flip */ + if (dev_priv->card_type >= NV_50) { + ret = nv50_display_flip_next(crtc, fb, chan); + if (ret) { + nouveau_channel_put(&chan); + goto fail_unreserve; + } + } + ret = nouveau_page_flip_emit(chan, old_bo, new_bo, s, &fence); nouveau_channel_put(&chan); if (ret) @@ -347,7 +355,8 @@ nouveau_finish_page_flip(struct nouveau_channel *chan, } list_del(&s->head); - *ps = *s; + if (ps) + *ps = *s; kfree(s); spin_unlock_irqrestore(&dev->event_lock, flags); diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c index 805c0b3fcdb..e03cd344546 100644 --- a/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/drivers/gpu/drm/nouveau/nouveau_state.c @@ -1118,7 +1118,7 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data, getparam->value = 1; break; case NOUVEAU_GETPARAM_HAS_PAGEFLIP: - getparam->value = (dev_priv->card_type < NV_50); + getparam->value = (dev_priv->card_type < NV_C0) ? 1 : 0; break; case NOUVEAU_GETPARAM_GRAPH_UNITS: /* NV40 and NV50 versions are quite different, but register diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c index 37e21d2be95..7b7b5e77d99 100644 --- a/drivers/gpu/drm/nouveau/nv50_graph.c +++ b/drivers/gpu/drm/nouveau/nv50_graph.c @@ -409,12 +409,7 @@ static int nv50_graph_nvsw_mthd_page_flip(struct nouveau_channel *chan, u32 class, u32 mthd, u32 data) { - struct nouveau_page_flip_state s; - - if (!nouveau_finish_page_flip(chan, &s)) { - /* XXX - Do something here */ - } - + nouveau_finish_page_flip(chan, NULL); return 0; } |