video-driver: support for bazel compilation
Adding Bazel files and making changes to support same. Change-Id: I95656a9b36b86010bd74896b0d7394d72c9b0f5d
This commit is contained in:
Rakshitha Shakamuri
49
BUILD.bazel
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49
BUILD.bazel
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load("//build/kernel/kleaf:kernel.bzl", "ddk_headers")
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package(
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default_visibility = [
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"//visibility:public"],
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)
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ddk_headers(
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name = "uapi_headers",
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hdrs = glob([
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"include/uapi/vidc/media/*.h",
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]),
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includes = ["include/uapi/vidc/media"]
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)
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ddk_headers(
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name = "pineapple_headers",
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hdrs = glob([
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"driver/platform/pineapple/inc/*.h",
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]),
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includes = ["driver/platform/pineapple/inc"]
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)
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ddk_headers(
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name = "iris33_headers",
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hdrs = glob([
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"driver/variant/iris33/inc/*.h",
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]),
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includes = ["driver/variant/iris33/inc"]
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)
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ddk_headers(
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name = "vidc_headers",
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hdrs = glob([
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"driver/vidc/inc/*.h",
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"driver/variant/common/inc/*.h",
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"driver/platform/common/inc/*.h"
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]),
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includes = ["driver/vidc/inc", "driver/variant/common/inc", "driver/platform/common/inc"]
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)
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ddk_headers(
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name = "video_driver_headers",
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# hdrs = [":pineapple_configs", "uapi_headers", "pineapple_headers", "iris33_headers", "vidc_headers"]
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hdrs = [":uapi_headers", "pineapple_headers", "iris33_headers", "vidc_headers"]
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)
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load(":target.bzl", "define_pineapple")
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define_pineapple()
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16
target.bzl
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16
target.bzl
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@@ -0,0 +1,16 @@
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load(":video_modules.bzl", "video_driver_modules")
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load(":video_driver_build.bzl", "define_consolidate_gki_modules")
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def define_pineapple():
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define_consolidate_gki_modules(
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target = "pineapple",
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registry = video_driver_modules,
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modules = [
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"msm_video"
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# "video"
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],
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config_options = [
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"CONFIG_MSM_VIDC_IRIS33",
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"CONFIG_MSM_VIDC_PINEAPPLE",
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],
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)
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103
video_driver_build.bzl
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103
video_driver_build.bzl
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@@ -0,0 +1,103 @@
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load("//build/kernel/kleaf:kernel.bzl", "ddk_module", "ddk_submodule")
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load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
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def _register_module_to_map(module_map, name, path, config_option, srcs, config_srcs, deps, config_deps):
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processed_config_srcs = {}
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for config_src_name in config_srcs:
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config_src = config_srcs[config_src_name]
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if type(config_src) == "list":
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processed_config_srcs[config_src_name] = {True: config_src}
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else:
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processed_config_srcs[config_src_name] = config_src
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module = struct(
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name = name,
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path = path,
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srcs = srcs,
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config_srcs = processed_config_srcs,
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config_option = config_option,
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deps = deps,
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)
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module_map[name] = module
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def _get_config_choices(map, options):
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choices = []
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for option in map:
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choices.extend(map[option].get(option in options,[]))
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return choices
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def _get_kernel_build_options(modules, config_options):
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all_options = {option: True for option in config_options}
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all_options = all_options | {module.config_option: True for module in modules if module.config_option}
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return all_options
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def _get_kernel_build_module_srcs(module, options, formatter):
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srcs = module.srcs + _get_config_choices(module.config_srcs, options)
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print("-",module.name,",",module.config_option,",srcs =",srcs)
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module_path = "{}/".format(module.path) if module.path else ""
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globbed_srcs = native.glob(["{}{}".format(module_path, formatter(src)) for src in srcs])
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return globbed_srcs
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def _get_kernel_build_module_deps(module, options, formatter):
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return [formatter(dep) for dep in module.deps]
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def video_module_entry(hdrs = []):
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module_map = {}
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def register(name, path = None, config_option = None, srcs = [], config_srcs = {}, deps = [], config_deps = {}):
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_register_module_to_map(module_map, name, path, config_option, srcs, config_srcs, deps, config_deps)
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return struct(
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register = register,
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get = module_map.get,
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hdrs = hdrs,
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module_map = module_map
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)
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def define_target_variant_modules(target, variant, registry, modules, config_options = []):
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kernel_build = "{}_{}".format(target, variant)
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kernel_build_label = "//msm-kernel:{}".format(kernel_build)
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modules = [registry.get(module_name) for module_name in modules]
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options = _get_kernel_build_options(modules, config_options)
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build_print = lambda message : print("{}: {}".format(kernel_build, message))
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formatter = lambda s : s.replace("%b", kernel_build).replace("%t", target)
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headers = ["//msm-kernel:all_headers"] + registry.hdrs + [":{}_headers".format(target)]
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print(headers)
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all_module_rules = []
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for module in modules:
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rule_name = "{}_{}".format(kernel_build, module.name)
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module_srcs = _get_kernel_build_module_srcs(module, options, formatter)
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if not module_srcs:
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continue
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ddk_submodule(
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name = rule_name,
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srcs = module_srcs,
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out = "{}.ko".format(module.name),
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deps = headers + _get_kernel_build_module_deps(module, options, formatter),
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local_defines = options.keys(),
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)
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all_module_rules.append(rule_name)
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ddk_module(
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name = "{}_video_driver_modules".format(kernel_build),
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kernel_build = kernel_build_label,
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deps = all_module_rules,
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)
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copy_to_dist_dir(
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name = "{}_video_driver_modules_dist".format(kernel_build),
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data = [":{}_video_driver_modules".format(kernel_build)],
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dist_dir = "out/target/product/{}/dlkm/lib/modules/".format(target),
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flat = True,
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wipe_dist_dir = False,
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allow_duplicate_filenames = False,
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mode_overrides = {"**/*": "644"},
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log = "info",
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)
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def define_consolidate_gki_modules(target, registry, modules, config_options = []):
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# print(modules)
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define_target_variant_modules(target, "consolidate", registry, modules, config_options)
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define_target_variant_modules(target, "gki", registry, modules, config_options)
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85
video_modules.bzl
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85
video_modules.bzl
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@@ -0,0 +1,85 @@
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load(":video_driver_build.bzl", "video_module_entry")
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video_driver_modules = video_module_entry([":video_driver_headers"])
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module_entry = video_driver_modules.register
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module_entry(
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name = "msm_video",
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srcs = [ # vidc common files
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"driver/vidc/src/msm_vidc_v4l2.c",
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"driver/vidc/src/msm_vidc_vb2.c",
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"driver/vidc/src/msm_vidc.c",
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"driver/vidc/src/msm_vdec.c",
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"driver/vidc/src/msm_venc.c",
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"driver/vidc/src/msm_vidc_driver.c",
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"driver/vidc/src/msm_vidc_state.c",
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"driver/vidc/src/msm_vidc_control.c",
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"driver/vidc/src/msm_vidc_control_ext.c",
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"driver/vidc/src/msm_vidc_buffer.c",
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"driver/vidc/src/msm_vidc_power.c",
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"driver/vidc/src/msm_vidc_probe.c",
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"driver/vidc/src/resources.c",
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"driver/vidc/src/resources_ext.c",
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"driver/vidc/src/firmware.c",
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"driver/vidc/src/msm_vidc_debug.c",
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"driver/vidc/src/msm_vidc_memory.c",
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"driver/vidc/src/msm_vidc_memory_ext.c",
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"driver/vidc/src/msm_vidc_fence.c",
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"driver/vidc/src/venus_hfi.c",
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"driver/vidc/src/venus_hfi_queue.c",
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"driver/vidc/src/hfi_packet.c",
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"driver/vidc/src/venus_hfi_response.c",
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"driver/platform/common/src/msm_vidc_platform.c",
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"driver/variant/common/src/msm_vidc_variant.c",
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],
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config_srcs = {
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"CONFIG_MSM_VIDC_IRIS33" : [
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"driver/variant/iris33/src/msm_vidc_buffer_iris33.c",
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"driver/variant/iris33/src/msm_vidc_power_iris33.c",
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"driver/variant/iris33/src/msm_vidc_iris33.c",
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],
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"CONFIG_MSM_VIDC_PINEAPPLE" : [
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"driver/platform/pineapple/src/msm_vidc_pineapple.c",
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],
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}
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)
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module_entry(
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name = "video",
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srcs = [ # vidc common files
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"driver/vidc/src/msm_vidc_v4l2.c",
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"driver/vidc/src/msm_vidc_vb2.c",
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"driver/vidc/src/msm_vidc.c",
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"driver/vidc/src/msm_vdec.c",
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"driver/vidc/src/msm_venc.c",
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"driver/vidc/src/msm_vidc_driver.c",
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"driver/vidc/src/msm_vidc_state.c",
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"driver/vidc/src/msm_vidc_control.c",
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"driver/vidc/src/msm_vidc_buffer.c",
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"driver/vidc/src/msm_vidc_power.c",
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"driver/vidc/src/msm_vidc_probe.c",
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"driver/vidc/src/resources.c",
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"driver/vidc/src/firmware.c",
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"driver/vidc/src/msm_vidc_debug.c",
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"driver/vidc/src/msm_vidc_memory.c",
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"driver/vidc/src/msm_vidc_fence.c",
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"driver/vidc/src/venus_hfi.c",
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"driver/vidc/src/venus_hfi_queue.c",
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"driver/vidc/src/hfi_packet.c",
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"driver/vidc/src/venus_hfi_response.c",
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"driver/platform/common/src/msm_vidc_platform.c",
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"driver/variant/common/src/msm_vidc_variant.c",
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],
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config_srcs = {
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"CONFIG_MSM_VIDC_IRIS33" : [
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"driver/variant/iris33/src/msm_vidc_buffer_iris33.c",
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"driver/variant/iris3/src/msm_vidc_power_iris3.o",
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"driver/variant/iris3/src/msm_vidc_bus_iris3.o",
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"driver/variant/iris3/src/msm_vidc_clock_iris3.o",
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"driver/variant/iris3/src/msm_vidc_iris3.o"
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],
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"CONFIG_MSM_VIDC_PINEAPPLE" : [
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"driver/platform/pineapple/src/msm_vidc_pineapple.c",
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],
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}
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)
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