diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2021-01-13 17:12:52 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2021-01-15 10:25:19 +1000 |
| commit | a34632482f1ea768429a9d4c79a10d12f5093405 (patch) | |
| tree | b62f2ec46ce5d449f4391c3829f4cd751c2cc570 | |
| parent | 70afbe4bdc0a7ccdb462a38216f5abc3db7e5c1b (diff) | |
drm/nouveau/bios/ga10[024]: initial support
Forcing PRAMIN-shadowing off for GA100, as it requires display, and we don't
know if/where the fuse register for detecting its presence is.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index 95c470d13cb9..7c35c32cdf73 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -2655,18 +2655,21 @@ nv168_chipset = { static const struct nvkm_device_chip nv170_chipset = { .name = "GA100", + .bios = nvkm_bios_new, .pci = gp100_pci_new, }; static const struct nvkm_device_chip nv172_chipset = { .name = "GA102", + .bios = nvkm_bios_new, .pci = gp100_pci_new, }; static const struct nvkm_device_chip nv174_chipset = { .name = "GA104", + .bios = nvkm_bios_new, .pci = gp100_pci_new, }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c index 3634cd0630b8..023ddc7c5399 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowramin.c @@ -64,6 +64,9 @@ pramin_init(struct nvkm_bios *bios, const char *name) return NULL; /* we can't get the bios image pointer without PDISP */ + if (device->card_type >= GA100) + addr = device->chipset == 0x170; /*XXX: find the fuse reg for this */ + else if (device->card_type >= GM100) addr = nvkm_rd32(device, 0x021c04); else |