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drm/nouveau: remove no_vm/mappable flags from nouveau_bo

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'mappable' isn't really used at all, nor is it necessary anymore as the
bo code is capable of moving buffers to mappable vram as required.

'no_vm' isn't necessary anymore either, any places that don't want to be
mapped into a GPU address space should allocate the VRAM directly instead.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2011-02-16 08:41:56 +10:00
parent 2503c6fa3e
commit d550c41e4f
14 changed files with 56 additions and 109 deletions
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11
drivers/gpu/drm/nouveau/nouveau_gem.c
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@@ -62,14 +62,13 @@ nouveau_gem_object_del(struct drm_gem_object *gem)
int
nouveau_gem_new(struct drm_device *dev, struct nouveau_channel *chan,
int size, int align, uint32_t flags, uint32_t tile_mode,
uint32_t tile_flags, bool no_vm, bool mappable,
struct nouveau_bo **pnvbo)
uint32_t tile_flags, struct nouveau_bo **pnvbo)
{
struct nouveau_bo *nvbo;
int ret;
ret = nouveau_bo_new(dev, chan, size, align, flags, tile_mode,
tile_flags, no_vm, mappable, pnvbo);
tile_flags, pnvbo);
if (ret)
return ret;
nvbo = *pnvbo;
@@ -97,7 +96,7 @@ nouveau_gem_info(struct drm_gem_object *gem, struct drm_nouveau_gem_info *rep)
rep->size = nvbo->bo.mem.num_pages << PAGE_SHIFT;
rep->offset = nvbo->bo.offset;
rep->map_handle = nvbo->mappable ? nvbo->bo.addr_space_offset : 0;
rep->map_handle = nvbo->bo.addr_space_offset;
rep->tile_mode = nvbo->tile_mode;
rep->tile_flags = nvbo->tile_flags;
return 0;
@@ -136,9 +135,7 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
}
ret = nouveau_gem_new(dev, chan, req->info.size, req->align, flags,
req->info.tile_mode, req->info.tile_flags, false,
(req->info.domain & NOUVEAU_GEM_DOMAIN_MAPPABLE),
&nvbo);
req->info.tile_mode, req->info.tile_flags, &nvbo);
if (chan)
nouveau_channel_put(&chan);
if (ret)