C++ (Cpp) ipa_rm_resource_producer_request Examples

Example #1

File: ipa_rm.c Project: AD5GB/wicked_kernel_lge_hammerhead

/**
 * ipa_rm_request_resource() - request resource
 * @resource_name: [in] name of the requested resource
 *
 * Returns: 0 on success, negative on failure
 *
 * All registered callbacks are called with IPA_RM_RESOURCE_GRANTED
 * on successful completion of this operation.
 */
int ipa_rm_request_resource(enum ipa_rm_resource_name resource_name)
{
	struct ipa_rm_resource *resource;
	int result;

	if (!IPA_RM_RESORCE_IS_PROD(resource_name)) {
		IPA_RM_ERR("can be called on PROD only\n");
		return -EINVAL;
	}
	read_lock(&ipa_rm_ctx->lock);
	if (ipa_rm_dep_graph_get_resource(ipa_rm_ctx->dep_graph,
			resource_name,
			&resource) != 0) {
		IPA_RM_ERR("resource does not exists\n");
		result = -EPERM;
		goto bail;
	}
	result = ipa_rm_resource_producer_request(
			(struct ipa_rm_resource_prod *)resource);

bail:
	read_unlock(&ipa_rm_ctx->lock);

	return result;
}

Example #2

File: ipa_rm.c Project: romanbb/android_kernel_lge_d851

int ipa_rm_request_resource(enum ipa_rm_resource_name resource_name)
{
	struct ipa_rm_resource *resource;
	int result;
	IPADBG("IPA RM ::ipa_rm_request_resource ENTER\n");

	if (!IPA_RM_RESORCE_IS_PROD(resource_name))
			return -EINVAL;
	read_lock(&ipa_rm_ctx->lock);
	if (ipa_rm_dep_graph_get_resource(ipa_rm_ctx->dep_graph,
			resource_name,
			&resource) != 0) {
		result = -EPERM;
		goto bail;
	}
	result = ipa_rm_resource_producer_request(
			(struct ipa_rm_resource_prod *)resource);

bail:
	IPADBG("IPA RM ::ipa_rm_request_resource EXIT [%d]\n", result);

	read_unlock(&ipa_rm_ctx->lock);
	return result;
}