1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/nvenc.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/nvenc.c
new file mode 100644
index 000000000000..acb3ce8bb9de
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/nvenc.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <rm/engine.h>
+
+#include "nvrm/nvenc.h"
+
+static int
+r535_nvenc_alloc(struct nvkm_gsp_object *chan, u32 handle, u32 class, int inst,
+		 struct nvkm_gsp_object *nvenc)
+{
+	NV_MSENC_ALLOCATION_PARAMETERS *args;
+
+	args = nvkm_gsp_rm_alloc_get(chan, handle, class, sizeof(*args), nvenc);
+	if (WARN_ON(IS_ERR(args)))
+		return PTR_ERR(args);
+
+	args->size = sizeof(*args);
+	args->engineInstance = inst;
+
+	return nvkm_gsp_rm_alloc_wr(nvenc, args);
+}
+
+const struct nvkm_rm_api_engine
+r535_nvenc = {
+	.alloc = r535_nvenc_alloc,
+};