/*
* Copyright 2016 Red Hat Inc .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE COPYRIGHT HOLDER ( S ) OR AUTHOR ( S ) BE LIABLE FOR ANY CLAIM , DAMAGES OR
* OTHER LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE ,
* ARISING FROM , OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE .
*
* Authors : Ben Skeggs < bskeggs @ redhat . com >
*/
#include "gf100.h"
#include "ram.h"
#include <core/memory.h>
void
gp100_fb_init_unkn(struct nvkm_fb *base)
{
struct nvkm_device *device = gf100_fb(base)->base.subdev.device;
nvkm_wr32(device, 0 x1fac80, nvkm_rd32(device, 0 x100c80));
nvkm_wr32(device, 0 x1facc4, nvkm_rd32(device, 0 x100cc4));
nvkm_wr32(device, 0 x1facc8, nvkm_rd32(device, 0 x100cc8));
nvkm_wr32(device, 0 x1faccc, nvkm_rd32(device, 0 x100ccc));
}
void
gp100_fb_init_remapper(struct nvkm_fb *fb)
{
struct nvkm_device *device = fb->subdev.device;
/* Disable address remapper. */
nvkm_mask(device, 0 x100c14, 0 x00040000, 0 x00000000);
}
static const struct nvkm_fb_func
gp100_fb = {
.dtor = gf100_fb_dtor,
.oneinit = gf100_fb_oneinit,
.init = gm200_fb_init,
.init_remapper = gp100_fb_init_remapper,
.init_page = gm200_fb_init_page,
.init_unkn = gp100_fb_init_unkn,
.sysmem.flush_page_init = gf100_fb_sysmem_flush_page_init,
.ram_new = gp100_ram_new,
};
int
gp100_fb_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_fb **pfb)
{
return gf100_fb_new_(&gp100_fb, device, type, inst, pfb);
}
Messung V0.5 in Prozent C=97 H=100 G=98
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-07)
¤
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