diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2020-06-16 10:47:07 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2020-07-24 18:50:48 +1000 |
commit | 90e9cf749a61deabd1cb167759ff93ee9f0ab01f (patch) | |
tree | 38c6e6fbc5680086c6b26ef28b8ce8bd7aeb0ce6 /drivers/gpu/drm/nouveau/nvkm/subdev/acr | |
parent | 8fdc45e4b61501bbd201006f97902d5e6ecac7ee (diff) | |
download | linux-90e9cf749a61deabd1cb167759ff93ee9f0ab01f.tar.bz2 |
drm/nouveau/acr: allow module to load when HSFW(s) are missing
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/acr')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c | 16 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c | 1 |
7 files changed, 25 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c index 9a6394085cf0..74ffcf1e8de8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c @@ -32,6 +32,17 @@ #include <nvfw/acr.h> #include <nvfw/flcn.h> +const struct nvkm_acr_func +gm200_acr = { +}; + +int +gm200_acr_nofw(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif) +{ + nvkm_warn(&acr->subdev, "firmware unavailable\n"); + return 0; +} + int gm200_acr_init(struct nvkm_acr *acr) { @@ -425,7 +436,7 @@ gm200_acr_load_fwif[] = { }; static const struct nvkm_acr_func -gm200_acr = { +gm200_acr_0 = { .load = gm200_acr_load_fwif, .unload = gm200_acr_unload_fwif, .wpr_parse = gm200_acr_wpr_parse, @@ -459,7 +470,8 @@ gm200_acr_load(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif) static const struct nvkm_acr_fwif gm200_acr_fwif[] = { - { 0, gm200_acr_load, &gm200_acr }, + { 0, gm200_acr_load, &gm200_acr_0 }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c index 034a6ede70c7..b1ecc58152cc 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm20b.c @@ -123,7 +123,8 @@ gm20b_acr_load(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif) static const struct nvkm_acr_fwif gm20b_acr_fwif[] = { - { 0, gm20b_acr_load, &gm20b_acr }, + { 0, gm20b_acr_load, &gm20b_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c index 49e11c46d525..80eb9d8dbc80 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c @@ -270,7 +270,8 @@ gp102_acr_load(struct nvkm_acr *acr, int ver, const struct nvkm_acr_fwif *fwif) static const struct nvkm_acr_fwif gp102_acr_fwif[] = { - { 0, gp102_acr_load, &gp102_acr }, + { 0, gp102_acr_load, &gp102_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c index f10dc9112678..67a7c141004b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp108.c @@ -100,7 +100,8 @@ gp108_acr = { static const struct nvkm_acr_fwif gp108_acr_fwif[] = { - { 0, gp102_acr_load, &gp108_acr }, + { 0, gp102_acr_load, &gp108_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c index 39de64292a41..8249f0d2d81d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp10b.c @@ -46,7 +46,8 @@ gp10b_acr = { static const struct nvkm_acr_fwif gp10b_acr_fwif[] = { - { 0, gm20b_acr_load, &gp10b_acr }, + { 0, gm20b_acr_load, &gp10b_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h index d8ba72806d39..9c10879051c8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/priv.h @@ -10,6 +10,7 @@ struct nvkm_acr_fwif { const struct nvkm_acr_func *func; }; +int gm200_acr_nofw(struct nvkm_acr *, int, const struct nvkm_acr_fwif *); int gm20b_acr_load(struct nvkm_acr *, int, const struct nvkm_acr_fwif *); int gp102_acr_load(struct nvkm_acr *, int, const struct nvkm_acr_fwif *); @@ -29,6 +30,7 @@ struct nvkm_acr_func { void (*fini)(struct nvkm_acr *); }; +extern const struct nvkm_acr_func gm200_acr; int gm200_acr_wpr_parse(struct nvkm_acr *); u32 gm200_acr_wpr_layout(struct nvkm_acr *); int gm200_acr_wpr_build(struct nvkm_acr *, struct nvkm_acr_lsf *); diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c index d28d8f36ae24..c4981bce9a2b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/tu102.c @@ -219,6 +219,7 @@ tu102_acr_load(struct nvkm_acr *acr, int version, static const struct nvkm_acr_fwif tu102_acr_fwif[] = { { 0, tu102_acr_load, &tu102_acr }, + { -1, gm200_acr_nofw, &gm200_acr }, {} }; |