Merge tag 'topic/drm-next-nouveau-r570-2025-05-19-1' of https://gitlab.freedesktop.org/drm/kernel into drm-next

drm/nouveau: r570 and hopper/blackwell support

This series implements support for booting GSP-RM firmware version
570.144, and adds support for GH100, GB10x, and GB20x GPUs.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gb100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gb100.c
new file mode 100644
index 000000000000..12a3f2c1ed82
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gb100.c
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
+ */
+#include "priv.h"
+
+static const struct nvkm_gsp_func
+gb100_gsp = {
+	.flcn = &ga102_gsp_flcn,
+
+	.sig_section = ".fwsignature_gb10x",
+
+	.dtor = r535_gsp_dtor,
+	.oneinit = gh100_gsp_oneinit,
+	.init = gh100_gsp_init,
+	.fini = gh100_gsp_fini,
+
+	.rm.gpu = &gb10x_gpu,
+};
+
+static struct nvkm_gsp_fwif
+gb100_gsps[] = {
+	{ 0, gh100_gsp_load, &gb100_gsp, &r570_rm_gb10x, "570.144", true },
+	{}
+};
+
+int
+gb100_gsp_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_gsp **pgsp)
+{
+	return nvkm_gsp_new_(gb100_gsps, device, type, inst, pgsp);
+}
+
+NVKM_GSP_FIRMWARE_FMC(gb100, 570.144);
+NVKM_GSP_FIRMWARE_FMC(gb102, 570.144);