diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c index a5b5ac2755a2..2b51f1d0c281 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ga102.c @@ -23,6 +23,7 @@ #include "ctxgf100.h" #include <core/firmware.h> +#include <subdev/gsp.h> #include <subdev/acr.h> #include <subdev/timer.h> #include <subdev/vfn.h> @@ -137,8 +138,15 @@ ga102_gr_oneinit_intr(struct gf100_gr *gr, enum nvkm_intr_type *pvector) return &device->vfn->intr; } +static int +ga102_gr_nonstall(struct gf100_gr *gr) +{ + return nvkm_rd32(gr->base.engine.subdev.device, 0x400160) & 0x00000fff; +} + static const struct gf100_gr_func ga102_gr = { + .nonstall = ga102_gr_nonstall, .oneinit_intr = ga102_gr_oneinit_intr, .oneinit_tiles = gm200_gr_oneinit_tiles, .oneinit_sm_id = gv100_gr_oneinit_sm_id, @@ -343,5 +351,8 @@ ga102_gr_fwif[] = { int ga102_gr_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_gr **pgr) { + if (nvkm_gsp_rm(device->gsp)) + return -ENODEV; + return gf100_gr_new_(ga102_gr_fwif, device, type, inst, pgr); } |