cellAudio: Implement setting to disable sampling skip

rpcs3/Emu/Cell/Modules/cellAudio.cpp

@@ -908,10 +908,9 @@ void cell_audio_thread::operator()()
 			{
 				// Games may sometimes "skip" audio periods entirely if they're falling behind (a sort of "frameskip" for audio)
 				// As such, if the game doesn't touch buffers for too long we advance time hoping the game recovers
-				// TODO: It's a hack and it needs a setting to disable this (force true)
 				if (
 					(untouched == active_ports && time_since_last_period > cfg.fully_untouched_timeout) ||
-					(time_since_last_period > cfg.partially_untouched_timeout) || !keys.empty()
+					(time_since_last_period > cfg.partially_untouched_timeout) || g_cfg.audio.disable_sampling_skip
 				   )
 				{
 					// There's no audio in the buffers, simply advance time and hope the game recovers

rpcs3/Emu/system_config.h

@@ -257,6 +257,7 @@ struct cfg_root : cfg::node
 		cfg::_bool enable_buffering{ this, "Enable Buffering", true, true };
 		cfg::_int <4, 250> desired_buffer_duration{ this, "Desired Audio Buffer Duration", 100, true };
 		cfg::_bool enable_time_stretching{ this, "Enable Time Stretching", false, true };
+		cfg::_bool disable_sampling_skip{ this, "Disable Sampling Skip", false, true };
 		cfg::_int<0, 100> time_stretching_threshold{ this, "Time Stretching Threshold", 75, true };
 		cfg::_enum<microphone_handler> microphone_type{ this, "Microphone Type", microphone_handler::null };
 		cfg::string microphone_devices{ this, "Microphone Devices", "@@@@@@@@@@@@" };