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| author | Arnd Bergmann <arnd@arndb.de> | 2015-05-29 17:44:15 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-05-29 17:44:15 +0300 |
| commit | 9ff3d178ab9e926b3194b266b4a28dc63226552d (patch) | |
| tree | 009ee8ba0d0dc23c4e0284b413a7f038925b378f /include/linux | |
| parent | e14cfad3fef6f1d0a968aca639481139747ffcde (diff) | |
| parent | 9626b6993b2e6faf047d2d96958e8474edc9c7a5 (diff) | |
| download | linux-9ff3d178ab9e926b3194b266b4a28dc63226552d.tar.xz | |
Merge tag 'qcom-soc-for-4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/drivers
Merge "Qualcomm ARM Based SoC Updates for v4.2-1" from Kumar Gala:
* Added Subsystem Power Manager (SPM) driver
* Split out 32-bit specific SCM code
* Added HDCP SCM call
* tag 'qcom-soc-for-4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
firmware: qcom: scm: Add HDCP Support
firmware: qcom: scm: Split out 32-bit specific SCM code
ARM: qcom: Add Subsystem Power Manager (SPM) driver
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/qcom_scm.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index d7a974d5f57c..6e7d5ec65838 100644 --- a/include/linux/qcom_scm.h +++ b/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 +16,17 @@ 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_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 |