LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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sdm: Change minHdcpEncryptionLevelChanged api to extern "C"

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- Change minHdcpEncryptionLevelChanged to extern "C" so that
  a caller can dlsym to this api.

Change-Id: I5b1b2e3f65bf3e4f588f32c45e41ca66c55ece67
This commit is contained in:
Dileep Marchya
2015-10-01 23:39:23 -07:00
parent c2ff8f65c7
commit 87ec8c3345
2 changed files with 21 additions and 26 deletions
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42
libqdutils/display_config.cpp
View File

@@ -280,26 +280,6 @@ int setPanelMode(int mode) {
return err;
}
int minHdcpEncryptionLevelChanged(int dpy) {
status_t err = (status_t) FAILED_TRANSACTION;
sp<IQService> binder = getBinder();
Parcel inParcel, outParcel;
inParcel.writeInt32(dpy);
if(binder != NULL) {
err = binder->dispatch(IQService::MIN_HDCP_ENCRYPTION_LEVEL_CHANGED,
&inParcel, &outParcel);
}
if(err) {
ALOGE("%s: Failed for dpy %d err=%d", __FUNCTION__, dpy, err);
} else {
err = outParcel.readInt32();
}
return err;
}
int setPanelBrightness(int level) {
status_t err = (status_t) FAILED_TRANSACTION;
sp<IQService> binder = getBinder();
@@ -338,8 +318,28 @@ int getPanelBrightness() {
}// namespace
// ----------------------------------------------------------------------------
// Screen refresh for native daemons linking dynamically to libqdutils
// Functions for linking dynamically to libqdutils
// ----------------------------------------------------------------------------
extern "C" int minHdcpEncryptionLevelChanged(int dpy) {
status_t err = (status_t) FAILED_TRANSACTION;
sp<IQService> binder = getBinder();
Parcel inParcel, outParcel;
inParcel.writeInt32(dpy);
if(binder != NULL) {
err = binder->dispatch(IQService::MIN_HDCP_ENCRYPTION_LEVEL_CHANGED,
&inParcel, &outParcel);
}
if(err) {
ALOGE("%s: Failed for dpy %d err=%d", __FUNCTION__, dpy, err);
} else {
err = outParcel.readInt32();
}
return err;
}
extern "C" int refreshScreen() {
int ret = 0;
ret = screenRefresh();

5
libqdutils/display_config.h
View File

@@ -141,11 +141,6 @@ DisplayAttributes getDisplayAttributes(int configIndex, int dpy);
// Set the primary display mode to command or video mode
int setDisplayMode(int mode);
// Notify change in minimum encryption level for HDCP
// Return -1 on error.
// Only HDMI display is supported as dpy for now
int minHdcpEncryptionLevelChanged(int dpy);
// Sets the panel brightness of the primary display
int setPanelBrightness(int level);