diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-10-17 17:14:26 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-12-06 10:39:51 +0000 |
| commit | 3230cfc34fca9d17c1628cf0e4ac25199592a69a (patch) | |
| tree | 40685914703f0a709b2180d7cdf01e770fa5a4dc /drivers/gpu/drm/nouveau/nouveau_debugfs.c | |
| parent | c52494f69538f6fe1a234972f024011b17a48329 (diff) | |
drm/nouveau: enable the ttm dma pool when swiotlb is active V3
If the card is capable of more than 32-bit, then use the default
TTM page pool code which allocates from anywhere in the memory.
Note: If the 'ttm.no_dma' parameter is set, the override is ignored
and the default TTM pool is used.
V2 use pci_set_consistent_dma_mask
V3 Rebase on top of no memory account changes (where/when is my
delorean when i need it ?)
CC: Ben Skeggs <bskeggs@redhat.com>
CC: Francisco Jerez <currojerez@riseup.net>
CC: Dave Airlie <airlied@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_debugfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 8e1592368cce..f52c2db3529e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -178,6 +178,7 @@ static struct drm_info_list nouveau_debugfs_list[] = { { "memory", nouveau_debugfs_memory_info, 0, NULL }, { "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL }, { "ttm_page_pool", ttm_page_alloc_debugfs, 0, NULL }, + { "ttm_dma_page_pool", ttm_dma_page_alloc_debugfs, 0, NULL }, }; #define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list) |