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Commit 261f35cc authored by Ajay Singh Parmar's avatar Ajay Singh Parmar
Browse files

msm: scm: Add secure HDCP related data 



Add macros and data sturctures related to TZ protected HDCP
registers access.

Change-Id: Ib18bcb46dbf9ffe9e559a998dc2e09229c350dba
Signed-off-by: default avatarAjay Singh Parmar <aparmar@codeaurora.org>
parent d4650c13

include/soc/qcom/scm.h

+10 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -24,9 +24,11 @@ 
#define SCM_SVC_MP			0xC

#define SCM_SVC_DCVS			0xD

#define SCM_SVC_ES			0x10

#define SCM_SVC_HDCP			0x11

#define SCM_SVC_TZSCHEDULER		0xFC



#define SCM_FUSE_READ			0x7

#define SCM_CMD_HDCP			0x01



#define DEFINE_SCM_BUFFER(__n) \

static char __n[PAGE_SIZE] __aligned(PAGE_SIZE);
@@ -56,6 +58,13 @@ extern u32 scm_get_version(void); 
extern int scm_is_call_available(u32 svc_id, u32 cmd_id);

extern int scm_get_feat_version(u32 feat);



#define SCM_HDCP_MAX_REG 5



struct scm_hdcp_req {

	u32 addr;

	u32 val;

};



#else



static inline int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf,