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drm/radeon/kms: Rework radeon object handling

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The locking & protection of radeon object was somewhat messy.
This patch completely rework it to now use ttm reserve as a
protection for the radeon object structure member. It also
shrink down the various radeon object structure by removing
field which were redondant with the ttm information. Last it
converts few simple functions to inline which should with
performances.

airlied: rebase on top of r600 and other changes.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse
2009-11-20 14:29:23 +01:00
committed by Dave Airlie
parent 1614f8b17b
commit 4c78867912
26 changed files with 904 additions and 704 deletions
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13
drivers/gpu/drm/radeon/radeon_cs.c
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@@ -76,17 +76,17 @@ int radeon_cs_parser_relocs(struct radeon_cs_parser *p)
}
p->relocs_ptr[i] = &p->relocs[i];
p->relocs[i].robj = p->relocs[i].gobj->driver_private;
p->relocs[i].lobj.robj = p->relocs[i].robj;
p->relocs[i].lobj.bo = p->relocs[i].robj;
p->relocs[i].lobj.rdomain = r->read_domains;
p->relocs[i].lobj.wdomain = r->write_domain;
p->relocs[i].handle = r->handle;
p->relocs[i].flags = r->flags;
INIT_LIST_HEAD(&p->relocs[i].lobj.list);
radeon_object_list_add_object(&p->relocs[i].lobj,
&p->validated);
radeon_bo_list_add_object(&p->relocs[i].lobj,
&p->validated);
}
}
return radeon_object_list_validate(&p->validated, p->ib->fence);
return radeon_bo_list_validate(&p->validated, p->ib->fence);
}
int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data)
@@ -190,9 +190,10 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error)
unsigned i;
if (error) {
radeon_object_list_unvalidate(&parser->validated);
radeon_bo_list_unvalidate(&parser->validated,
parser->ib->fence);
} else {
radeon_object_list_clean(&parser->validated);
radeon_bo_list_unreserve(&parser->validated);
}
for (i = 0; i < parser->nrelocs; i++) {
if (parser->relocs[i].gobj) {