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Commit 1106459e authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Ben Skeggs
Browse files

drm/nouveau/secboot/gm20b: enable PMU firmware 



Enable the PMU firmware in gm20b, managed by secure boot.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 937deb06

drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c

+7 −1
Original line number Diff line number Diff line
@@ -107,9 +107,12 @@ gm20b_secboot_new(struct nvkm_device *device, int index, 
	struct gm200_secboot *gsb;

	struct nvkm_acr *acr;



	acr = acr_r352_new(BIT(NVKM_SECBOOT_FALCON_FECS));

	acr = acr_r352_new(BIT(NVKM_SECBOOT_FALCON_FECS) |

			   BIT(NVKM_SECBOOT_FALCON_PMU));

	if (IS_ERR(acr))

		return PTR_ERR(acr);

	/* Support the initial GM20B firmware release without PMU */

	acr->optional_falcons = BIT(NVKM_SECBOOT_FALCON_PMU);



	gsb = kzalloc(sizeof(*gsb), GFP_KERNEL);

	if (!gsb) {
@@ -137,3 +140,6 @@ MODULE_FIRMWARE("nvidia/gm20b/gr/sw_ctx.bin"); 
MODULE_FIRMWARE("nvidia/gm20b/gr/sw_nonctx.bin");

MODULE_FIRMWARE("nvidia/gm20b/gr/sw_bundle_init.bin");

MODULE_FIRMWARE("nvidia/gm20b/gr/sw_method_init.bin");

MODULE_FIRMWARE("nvidia/gm20b/pmu/desc.bin");

MODULE_FIRMWARE("nvidia/gm20b/pmu/image.bin");

MODULE_FIRMWARE("nvidia/gm20b/pmu/sig.bin");