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drm/nouveau/gr/gf100-: virtualise r419e00 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2018-05-08 20:39:47 +10:00
parent ad45a92b9a
commit 18d17221dd
3 changed files with 15 additions and 4 deletions
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2
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c
View File

@ -1430,6 +1430,8 @@ gf100_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
grctx->r418800(gr);
if (grctx->r419eb0)
grctx->r419eb0(gr);
if (grctx->r419e00)
grctx->r419e00(gr);
}
#define CB_RESERVED 0x80000

1
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h
View File

@ -67,6 +67,7 @@ struct gf100_grctx_func {
void (*r419cb8)(struct gf100_gr *);
void (*r418800)(struct gf100_gr *);
void (*r419eb0)(struct gf100_gr *);
void (*r419e00)(struct gf100_gr *);
};
extern const struct gf100_grctx_func gf100_grctx;

16
drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm107.c
View File

@ -860,6 +860,16 @@ gm107_grctx_pack_ppc[] = {
* PGRAPH context implementation
******************************************************************************/
static void
gm107_grctx_generate_r419e00(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
nvkm_mask(device, 0x419e00, 0x00808080, 0x00808080);
nvkm_mask(device, 0x419ccc, 0x80000000, 0x80000000);
nvkm_mask(device, 0x419f80, 0x80000000, 0x80000000);
nvkm_mask(device, 0x419f88, 0x80000000, 0x80000000);
}
void
gm107_grctx_generate_bundle(struct gf100_grctx *info)
{
@ -971,10 +981,7 @@ gm107_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
nvkm_wr32(device, 0x404154, idle_timeout);
gf100_gr_mthd(gr, grctx->mthd);
nvkm_mask(device, 0x419e00, 0x00808080, 0x00808080);
nvkm_mask(device, 0x419ccc, 0x80000000, 0x80000000);
nvkm_mask(device, 0x419f80, 0x80000000, 0x80000000);
nvkm_mask(device, 0x419f88, 0x80000000, 0x80000000);
grctx->r419e00(gr);
}
const struct gf100_grctx_func
@ -1006,4 +1013,5 @@ gm107_grctx = {
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.r406500 = gm107_grctx_generate_r406500,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r419e00 = gm107_grctx_generate_r419e00,
};