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drm/nouveau/nouveau/ttm: fix tiled system memory with Maxwell

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Add Maxwell to the switch statement that sets node->memtype, otherwise
all tiling information is ignored for buffers in system memory.

While we are at it, make that switch statement explicitly complain the
next time we meet a non-handled card family.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Alexandre Courbot 2015-07-09 17:15:14 +09:00 committed by Ben Skeggs
parent 697bb728d9
commit eb48b12ee5
1 changed files with 9 additions and 0 deletions
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9
drivers/gpu/drm/nouveau/nouveau_ttm.c
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@ -175,15 +175,24 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
node->page_shift = 12;
switch (drm->device.info.family) {
case NV_DEVICE_INFO_V0_TNT:
case NV_DEVICE_INFO_V0_CELSIUS:
case NV_DEVICE_INFO_V0_KELVIN:
case NV_DEVICE_INFO_V0_RANKINE:
case NV_DEVICE_INFO_V0_CURIE:
break;
case NV_DEVICE_INFO_V0_TESLA:
if (drm->device.info.chipset != 0x50)
node->memtype = (nvbo->tile_flags & 0x7f00) >> 8;
break;
case NV_DEVICE_INFO_V0_FERMI:
case NV_DEVICE_INFO_V0_KEPLER:
case NV_DEVICE_INFO_V0_MAXWELL:
node->memtype = (nvbo->tile_flags & 0xff00) >> 8;
break;
default:
NV_WARN(drm, "%s: unhandled family type %x\n", __func__,
drm->device.info.family);
break;
}