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Commit cfa7cc87 authored by Sudarshan Rajagopalan's avatar Sudarshan Rajagopalan Committed by Gerrit - the friendly Code Review server
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msm: secure_buffer: Add SPSS_SP_SHARED vmid 



Add support for SPSS_SP_SHARED vmid. This vmid is equivalent
to TZ VM, which can be used for sharing memory with TZ with
the assign call.

Change-Id: I10b98820796e8bab7b8275f5ddf44e8814dc0fb0
Signed-off-by: default avatarSudarshan Rajagopalan <sudaraja@codeaurora.org>
[lmark@codeaurora.org: don't include ION changes as these
 will be applied separately]
Signed-off-by: default avatarLiam Mark <lmark@codeaurora.org>
parent c8966533

drivers/soc/qcom/secure_buffer.c

+2 −0
Original line number Diff line number Diff line
@@ -414,6 +414,8 @@ const char *msm_secure_vmid_to_string(int secure_vmid) 
		return "VMID_CP_CAMERA_PREVIEW";

	case VMID_CP_SPSS_SP:

		return "VMID_CP_SPSS_SP";

	case VMID_CP_SPSS_SP_SHARED:

		return "VMID_CP_SPSS_SP_SHARED";

	case VMID_INVAL:

		return "VMID_INVAL";

	default:

include/soc/qcom/secure_buffer.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ enum vmid { 
	VMID_WLAN_CE = 0x19,

	VMID_CP_SPSS_SP = 0x1A,

	VMID_CP_CAMERA_PREVIEW = 0x1D,

	VMID_CP_SPSS_SP_SHARED = 0x22,

	VMID_LAST,

	VMID_INVAL = -1

};