diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 14:54:23 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 12:40:49 +1000 |
| commit | 340b0e7c500a0ac8fb649c58cf8528550642c1d8 (patch) | |
| tree | 5d0e79108aee9874fd4eabdb138cf7415ad770c0 /drivers/gpu/drm/nouveau/nouveau_bo.c | |
| parent | 26c9e8effebb9166eb1cfba2d164676e98c505c7 (diff) | |
drm/nouveau/pci: merge agp handling from nouveau drm
This commit reinstates the pre-DEVINIT AGP fiddling that was broken in
an earlier commit.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 373fbd2d14ff..15057b39491c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -576,10 +576,9 @@ nouveau_ttm_tt_create(struct ttm_bo_device *bdev, unsigned long size, { #if __OS_HAS_AGP struct nouveau_drm *drm = nouveau_bdev(bdev); - struct drm_device *dev = drm->dev; - if (drm->agp.stat == ENABLED) { - return ttm_agp_tt_create(bdev, dev->agp->bridge, size, + if (drm->agp.bridge) { + return ttm_agp_tt_create(bdev, drm->agp.bridge, size, page_flags, dummy_read); } #endif @@ -631,12 +630,12 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, if (drm->device.info.family >= NV_DEVICE_INFO_V0_TESLA) man->func = &nouveau_gart_manager; else - if (drm->agp.stat != ENABLED) + if (!drm->agp.bridge) man->func = &nv04_gart_manager; else man->func = &ttm_bo_manager_func; - if (drm->agp.stat == ENABLED) { + if (drm->agp.bridge) { man->flags = TTM_MEMTYPE_FLAG_MAPPABLE; man->available_caching = TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC; @@ -1368,10 +1367,10 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem) return 0; case TTM_PL_TT: #if __OS_HAS_AGP - if (drm->agp.stat == ENABLED) { + if (drm->agp.bridge) { mem->bus.offset = mem->start << PAGE_SHIFT; mem->bus.base = drm->agp.base; - mem->bus.is_iomem = !drm->dev->agp->cant_use_aperture; + mem->bus.is_iomem = !drm->agp.cma; } #endif if (drm->device.info.family < NV_DEVICE_INFO_V0_TESLA || !node->memtype) @@ -1498,7 +1497,7 @@ nouveau_ttm_tt_populate(struct ttm_tt *ttm) return ttm_dma_populate(ttm_dma, dev->dev); #if __OS_HAS_AGP - if (drm->agp.stat == ENABLED) { + if (drm->agp.bridge) { return ttm_agp_tt_populate(ttm); } #endif @@ -1565,7 +1564,7 @@ nouveau_ttm_tt_unpopulate(struct ttm_tt *ttm) } #if __OS_HAS_AGP - if (drm->agp.stat == ENABLED) { + if (drm->agp.bridge) { ttm_agp_tt_unpopulate(ttm); return; } |