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version check on pre-8.0.0 pcv funcs

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This commit is contained in:
p-sam 2019-04-21 16:29:08 +00:00
parent 6b50fddd9b
commit 45888af381
2 changed files with 17 additions and 1 deletions
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1
nx/include/switch/services/pcv.h
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@ -20,4 +20,3 @@ Result pcvGetClockRate(PcvModule module, u32 *out_hz);
Result pcvSetClockRate(PcvModule module, u32 hz);
Result pcvSetVoltageEnabled(bool state, u32 voltage);
Result pcvGetVoltageEnabled(bool *isEnabled, u32 voltage);

17
nx/source/services/pcv.c
View File

@ -2,6 +2,7 @@
#include "result.h"
#include "arm/atomics.h"
#include "kernel/ipc.h"
#include "runtime/hosversion.h"
#include "services/pcv.h"
#include "services/sm.h"
@ -30,6 +31,10 @@ void pcvExit(void) {
}
Result pcvSetClockRate(PcvModule module, u32 hz) {
if(hosversionAtLeast(8,0,0)) {
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
}
IpcCommand c;
ipcInitialize(&c);
@ -66,6 +71,10 @@ Result pcvSetClockRate(PcvModule module, u32 hz) {
}
Result pcvGetClockRate(PcvModule module, u32 *out_hz) {
if(hosversionAtLeast(8,0,0)) {
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
}
IpcCommand c;
ipcInitialize(&c);
@ -105,6 +114,10 @@ Result pcvGetClockRate(PcvModule module, u32 *out_hz) {
}
Result pcvSetVoltageEnabled(bool state, u32 voltage) {
if(hosversionAtLeast(8,0,0)) {
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
}
IpcCommand c;
ipcInitialize(&c);
@ -141,6 +154,10 @@ Result pcvSetVoltageEnabled(bool state, u32 voltage) {
}
Result pcvGetVoltageEnabled(bool *isEnabled, u32 voltage) {
if(hosversionAtLeast(8,0,0)) {
return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
}
IpcCommand c;
ipcInitialize(&c);