2 * Copyright 2012 Red Hat Inc.
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5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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27 #include <core/memory.h>
30 gm200_fb_init(struct nvkm_fb
*base
)
32 struct gf100_fb
*fb
= gf100_fb(base
);
33 struct nvkm_device
*device
= fb
->base
.subdev
.device
;
36 nvkm_wr32(device
, 0x100c10, fb
->r100c10
>> 8);
38 nvkm_mask(device
, 0x100c80, 0x00000001, 0x00000000); /* 128KiB lpg */
40 nvkm_wr32(device
, 0x100cc8, nvkm_memory_addr(fb
->base
.mmu_wr
) >> 8);
41 nvkm_wr32(device
, 0x100ccc, nvkm_memory_addr(fb
->base
.mmu_rd
) >> 8);
42 nvkm_mask(device
, 0x100cc4, 0x00060000,
43 min(nvkm_memory_size(fb
->base
.mmu_rd
) >> 16, (u64
)2) << 17);
46 static const struct nvkm_fb_func
48 .dtor
= gf100_fb_dtor
,
49 .oneinit
= gf100_fb_oneinit
,
50 .init
= gm200_fb_init
,
51 .intr
= gf100_fb_intr
,
52 .ram_new
= gm107_ram_new
,
53 .memtype_valid
= gf100_fb_memtype_valid
,
57 gm200_fb_new(struct nvkm_device
*device
, int index
, struct nvkm_fb
**pfb
)
59 return gf100_fb_new_(&gm200_fb
, device
, index
, pfb
);
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