hocclk: erista finally gets some love

bugfixes and live CPU uv fixed (for erista at least)

Source/hoc-clk/sysmodule/src/hos/rgltr_services.cpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) ppkantorski (bord2death)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include <switch.h>
+#include "rgltr.h"
+#include "rgltr_services.h"  // for extern Service g_rgltrSrv, etc.
+
+// Global service handle
+Service g_rgltrSrv;
+
+Result rgltrInitialize(void) {
+    if (hosversionBefore(8, 0, 0)) {
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    }
+    return smGetService(&g_rgltrSrv, "rgltr");
+}
+
+void rgltrExit(void) {
+    serviceClose(&g_rgltrSrv);
+}
+
+Result rgltrOpenSession(RgltrSession* session_out, PowerDomainId module_id) {
+    const u32 in = (u32)module_id;
+    return serviceDispatchIn(
+        &g_rgltrSrv,
+        0,
+        in,
+        .out_num_objects = 1,
+        .out_objects     = &session_out->s
+    );
+}
+
+Result rgltrGetVoltage(RgltrSession* session, u32* out_volt) {
+    u32 temp = 0;
+    Result rc = serviceDispatchOut(&session->s, 4, temp);
+    if (R_SUCCEEDED(rc)) {
+        *out_volt = temp;
+    }
+    return rc;
+}
+
+Result rgltrRequestVoltage(RgltrSession* session, u32 microvolt) {
+    return serviceDispatchIn(&session->s, 5, microvolt);
+}
+
+Result rgltrCancelVoltageRequest(RgltrSession* session) {
+    return serviceDispatch(&session->s, 6);
+}
+
+void rgltrCloseSession(RgltrSession* session) {
+    serviceClose(&session->s);
+}