diff options
| author | Jerome Glisse <jglisse@redhat.com> | 2012-01-03 17:37:37 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-01-06 09:34:03 +0000 |
| commit | dea7e0ac45fd28f90bbc38ff226d36a9f788efbf (patch) | |
| tree | 1130a3d51f0f8aa8ab462f1735423e3dc37835b6 /drivers/gpu/drm/nouveau/nouveau_bo.c | |
| parent | e11d0b87cde80745afe4712a19cd37bca9924a5b (diff) | |
ttm: fix agp since ttm tt rework
ttm tt rework modified the way we allocate and populate the
ttm_tt structure, the AGP side was missing some bit to properly
work. Fix those and fix radeon and nouveau AGP support.
Tested on radeon only so far.
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 8cf4a48f872..724b41a2b9e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1066,6 +1066,12 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm) dev_priv = nouveau_bdev(ttm->bdev); dev = dev_priv->dev; +#if __OS_HAS_AGP + if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) { + return ttm_agp_tt_populate(ttm); + } +#endif + #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { return ttm_dma_populate((void *)ttm, dev->dev); @@ -1105,6 +1111,13 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm) dev_priv = nouveau_bdev(ttm->bdev); dev = dev_priv->dev; +#if __OS_HAS_AGP + if (dev_priv->gart_info.type == NOUVEAU_GART_AGP) { + ttm_agp_tt_unpopulate(ttm); + return; + } +#endif + #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { ttm_dma_unpopulate((void *)ttm, dev->dev); |