sm8750: init kernel modules repo

qcom/opensource/dsp-kernel/define_modules.bzl

@@ -0,0 +1,60 @@
+# TODO
+# Add ddk module definition for frpc-trusted driver
+load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
+
+load(
+    "//build/kernel/kleaf:kernel.bzl",
+    "ddk_headers",
+    "ddk_module",
+    "kernel_module",
+    "kernel_modules_install",
+)
+
+def define_modules(target, variant):
+    kernel_build_variant = "{}_{}".format(target, variant)
+
+    # Path to dsp folder from msm-kernel/include/trace directory
+    trace_include_path = "../../../{}/dsp".format(native.package_name())
+
+    ddk_module(
+        name = "{}_frpc-adsprpc".format(kernel_build_variant),
+        kernel_build = "//msm-kernel:{}".format(kernel_build_variant),
+        deps = ["//msm-kernel:all_headers"],
+        srcs = [
+            "dsp/fastrpc.c",
+            "dsp/fastrpc_rpmsg.c",
+            "dsp/fastrpc_shared.h",
+            "dsp/fastrpc_trace.h"
+        ],
+        local_defines = ["DSP_TRACE_INCLUDE_PATH={}".format(trace_include_path)],
+        out = "frpc-adsprpc.ko",
+        hdrs = [
+            "include/uapi/misc/fastrpc.h",
+            "include/linux/fastrpc.h"
+        ],
+        includes = [
+            "include/linux",
+            "include/uapi",
+        ],
+    )
+
+    ddk_module(
+        name = "{}_cdsp-loader".format(kernel_build_variant),
+        kernel_build = "//msm-kernel:{}".format(kernel_build_variant),
+        deps = ["//msm-kernel:all_headers"],
+        srcs = ["dsp/cdsp-loader.c"],
+        out = "cdsp-loader.ko",
+    )
+
+    copy_to_dist_dir(
+        name = "{}_dsp-kernel_dist".format(kernel_build_variant),
+        data = [
+            ":{}_frpc-adsprpc".format(kernel_build_variant),
+            ":{}_cdsp-loader".format(kernel_build_variant),
+        ],
+        dist_dir = "out/target/product/{}/dlkm/lib/modules/".format(target),
+        flat = True,
+        wipe_dist_dir = False,
+        allow_duplicate_filenames = False,
+        mode_overrides = {"**/*": "644"},
+    )