These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / linux / qcom_scm.h

diff --git a/kernel/include/linux/qcom_scm.h b/kernel/include/linux/qcom_scm.h
index d7a974d..9e12000 100644 (file)
--- a/kernel/include/linux/qcom_scm.h
+++ b/kernel/include/linux/qcom_scm.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
  * Copyright (C) 2015 Linaro Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -16,6 +16,19 @@
 extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
 extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus);
 
+#define QCOM_SCM_HDCP_MAX_REQ_CNT      5
+
+struct qcom_scm_hdcp_req {
+       u32 addr;
+       u32 val;
+};
+
+extern bool qcom_scm_is_available(void);
+
+extern bool qcom_scm_hdcp_available(void);
+extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
+               u32 *resp);
+
 #define QCOM_SCM_CPU_PWR_DOWN_L2_ON    0x0
 #define QCOM_SCM_CPU_PWR_DOWN_L2_OFF   0x1