[XboxKrnl/xconfig.cc] - Fixes and logging changes

- Adding more information in logs for easier debugging
- XamSetDashContext correction
- XCONFIG_USER_VIDEO_FLAGS reports widescreen when set in config by user
- XCONFIG_SECURED_AV_REGION reports proper values when set in config by user
- Added missing \n

src/xenia/kernel/xam/user_profile.cc

@@ -170,7 +170,8 @@ void UserProfile::LoadSetting(UserSetting* setting) {
   } else {
     // Unsupported for now.  Other settings aren't per-game and need to be
     // stored some other way.
-    XELOGW("Attempting to load unsupported profile setting from disk");
+    XELOGW("Attempting to load unsupported profile setting 0x{:08X} from disk",
+           setting->GetSettingId());
   }
 }
 
@@ -204,7 +205,8 @@ void UserProfile::SaveSetting(UserSetting* setting) {
   } else {
     // Unsupported for now.  Other settings aren't per-game and need to be
     // stored some other way.
-    XELOGW("Attempting to save unsupported profile setting to disk");
+    XELOGW("Attempting to save unsupported profile setting 0x{:08X} from disk",
+           setting->GetSettingId());
   }
 }
 

src/xenia/kernel/xam/xam_ui.cc

@@ -1255,6 +1255,8 @@ DECLARE_XAM_EXPORT1(XamShowCommunitySessionsUI, kNone, kStub);
 dword_result_t XamSetDashContext_entry(dword_t value,
                                        const ppc_context_t& ctx) {
   ctx->kernel_state->dash_context_ = value;
+  kernel_state()->BroadcastNotification(
+      kXNotificationDvdDriveUnknownDashContext, 0);
   return 0;
 }