+ can_pcm_multichannel = access("/proc/stb/audio/multichannel_pcm", W_OK)
+ except:
+ can_pcm_multichannel = False
+
+ SystemInfo["supportPcmMultichannel"] = can_pcm_multichannel
+
+ if can_pcm_multichannel:
+ def setPCMMultichannel(configElement):
+ open("/proc/stb/audio/multichannel_pcm", "w").write(configElement.value and "enable" or "disable")
+ config.av.pcm_multichannel = ConfigYesNo(default = False)
+ config.av.pcm_multichannel.addNotifier(setPCMMultichannel)
+
+ try: