/*
* Copyright 2013 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
*/
#include "nv50.h"
#include <subdev/bios.h>
#include <subdev/bios/init.h>
static void
g98_devinit_disable(struct nvkm_devinit *init)
{
struct nvkm_device *device = init->subdev.device;
u32 r001540 = nvkm_rd32(device, 0 x001540);
u32 r00154c = nvkm_rd32(device, 0 x00154c);
if (!(r001540 & 0 x40000000)) {
nvkm_subdev_disable(device, NVKM_ENGINE_MSPDEC, 0 );
nvkm_subdev_disable(device, NVKM_ENGINE_MSVLD, 0 );
nvkm_subdev_disable(device, NVKM_ENGINE_MSPPP, 0 );
}
if (!(r00154c & 0 x00000004))
nvkm_subdev_disable(device, NVKM_ENGINE_DISP, 0 );
if (!(r00154c & 0 x00000020))
nvkm_subdev_disable(device, NVKM_ENGINE_MSVLD, 0 );
if (!(r00154c & 0 x00000040))
nvkm_subdev_disable(device, NVKM_ENGINE_SEC, 0 );
}
static const struct nvkm_devinit_func
g98_devinit = {
.preinit = nv50_devinit_preinit,
.init = nv50_devinit_init,
.post = nv04_devinit_post,
.pll_set = nv50_devinit_pll_set,
.disable = g98_devinit_disable,
};
int
g98_devinit_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
struct nvkm_devinit **pinit)
{
return nv50_devinit_new_(&g98_devinit, device, type, inst, pinit);
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-07)
¤
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