/*
* Copyright 2012 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 "nv40.h"
#include "regs.h"
#include <subdev/fb.h>
#include <engine/fifo.h>
static void
nv44_gr_tile(struct nvkm_gr *base, int i, struct nvkm_fb_tile *tile)
{
struct nv40_gr *gr = nv40_gr(base);
struct nvkm_device *device = gr->base.engine.subdev.device;
struct nvkm_fifo *fifo = device->fifo;
unsigned long flags;
nvkm_fifo_pause(fifo, &flags);
nv04_gr_idle(&gr->base);
switch (device->chipset) {
case 0 x44:
case 0 x4a:
nvkm_wr32(device, NV20_PGRAPH_TSIZE(i), tile->pitch);
nvkm_wr32(device, NV20_PGRAPH_TLIMIT(i), tile->limit);
nvkm_wr32(device, NV20_PGRAPH_TILE(i), tile->addr);
break ;
case 0 x46:
case 0 x4c:
case 0 x63:
case 0 x67:
case 0 x68:
nvkm_wr32(device, NV47_PGRAPH_TSIZE(i), tile->pitch);
nvkm_wr32(device, NV47_PGRAPH_TLIMIT(i), tile->limit);
nvkm_wr32(device, NV47_PGRAPH_TILE(i), tile->addr);
nvkm_wr32(device, NV40_PGRAPH_TSIZE1(i), tile->pitch);
nvkm_wr32(device, NV40_PGRAPH_TLIMIT1(i), tile->limit);
nvkm_wr32(device, NV40_PGRAPH_TILE1(i), tile->addr);
break ;
case 0 x4e:
nvkm_wr32(device, NV20_PGRAPH_TSIZE(i), tile->pitch);
nvkm_wr32(device, NV20_PGRAPH_TLIMIT(i), tile->limit);
nvkm_wr32(device, NV20_PGRAPH_TILE(i), tile->addr);
nvkm_wr32(device, NV40_PGRAPH_TSIZE1(i), tile->pitch);
nvkm_wr32(device, NV40_PGRAPH_TLIMIT1(i), tile->limit);
nvkm_wr32(device, NV40_PGRAPH_TILE1(i), tile->addr);
break ;
default :
WARN_ON(1 );
break ;
}
nvkm_fifo_start(fifo, &flags);
}
static const struct nvkm_gr_func
nv44_gr = {
.init = nv40_gr_init,
.intr = nv40_gr_intr,
.tile = nv44_gr_tile,
.units = nv40_gr_units,
.chan_new = nv40_gr_chan_new,
.sclass = {
{ -1 , -1 , 0 x0012, &nv40_gr_object }, /* beta1 */
{ -1 , -1 , 0 x0019, &nv40_gr_object }, /* clip */
{ -1 , -1 , 0 x0030, &nv40_gr_object }, /* null */
{ -1 , -1 , 0 x0039, &nv40_gr_object }, /* m2mf */
{ -1 , -1 , 0 x0043, &nv40_gr_object }, /* rop */
{ -1 , -1 , 0 x0044, &nv40_gr_object }, /* patt */
{ -1 , -1 , 0 x004a, &nv40_gr_object }, /* gdi */
{ -1 , -1 , 0 x0062, &nv40_gr_object }, /* surf2d */
{ -1 , -1 , 0 x0072, &nv40_gr_object }, /* beta4 */
{ -1 , -1 , 0 x0089, &nv40_gr_object }, /* sifm */
{ -1 , -1 , 0 x008a, &nv40_gr_object }, /* ifc */
{ -1 , -1 , 0 x009f, &nv40_gr_object }, /* imageblit */
{ -1 , -1 , 0 x3062, &nv40_gr_object }, /* surf2d (nv40) */
{ -1 , -1 , 0 x3089, &nv40_gr_object }, /* sifm (nv40) */
{ -1 , -1 , 0 x309e, &nv40_gr_object }, /* swzsurf (nv40) */
{ -1 , -1 , 0 x4497, &nv40_gr_object }, /* curie */
{}
}
};
int
nv44_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr)
{
return nv40_gr_new_(&nv44_gr, device, type, inst, pgr);
}
Messung V0.5 in Prozent C=85 H=100 G=92
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-06)
¤
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