diff options
author | Alexandre Courbot <acourbot@nvidia.com> | 2016-12-13 17:11:28 +0900 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2017-02-17 15:14:31 +1000 |
commit | d2753f40a947229cf2c8075ed93479159c1af1c1 (patch) | |
tree | b7918d7d8ec3b2cb2c7a76feb6d00e0b7299aaa1 /drivers/gpu/drm | |
parent | drm/nouveau/secboot: use falcon library (diff) | |
download | linux-dev-d2753f40a947229cf2c8075ed93479159c1af1c1.tar.xz linux-dev-d2753f40a947229cf2c8075ed93479159c1af1c1.zip |
drm/nouveau/gr: add fini() hook
Add a fini() hook to the GR engine. This will be used by gf100+ to
properly release the FECS and GPCCS falcons.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c index 467065d1b4e6..a8282edc2b58 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c @@ -106,6 +106,15 @@ nvkm_gr_init(struct nvkm_engine *engine) return gr->func->init(gr); } +static int +nvkm_gr_fini(struct nvkm_engine *engine, bool suspend) +{ + struct nvkm_gr *gr = nvkm_gr(engine); + if (gr->func->fini) + return gr->func->fini(gr, suspend); + return 0; +} + static void * nvkm_gr_dtor(struct nvkm_engine *engine) { @@ -120,6 +129,7 @@ nvkm_gr = { .dtor = nvkm_gr_dtor, .oneinit = nvkm_gr_oneinit, .init = nvkm_gr_init, + .fini = nvkm_gr_fini, .intr = nvkm_gr_intr, .tile = nvkm_gr_tile, .fifo.cclass = nvkm_gr_cclass_new, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h index d8adcdf6985a..0d6d940a744f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h @@ -15,6 +15,7 @@ struct nvkm_gr_func { void *(*dtor)(struct nvkm_gr *); int (*oneinit)(struct nvkm_gr *); int (*init)(struct nvkm_gr *); + int (*fini)(struct nvkm_gr *, bool); void (*intr)(struct nvkm_gr *); void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *); int (*tlb_flush)(struct nvkm_gr *); |