Messages in this thread | | | Date | Fri, 02 May 2008 20:22:23 +0400 | From | Stas Sergeev <> | Subject | Re: patch driver-core-warn-about-duplicate-driver-names-on-the-same-bus.patch added to gregkh-2.6 tree |
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Hello.
Takashi Iwai wrote: >> Another point is PM callbacks. Somehow >> snd-pcsp will have to register them with >> pcspkr. > Hmm, isn't platform PM hook enough? > pcspkr.c just sends an event at suspend or shutdown to the event > handler. So, if the event was shut up at the beginning in the > handler, nothing would be needed. I don't think I understand what you mean... Currently, pcspkr.c just stops the timer counter to shut up the beep. snd-pcsp needs more. snd_pcm_suspend_all() for instance. Since it doesn't register itself as a platform driver any more, he have to register itself into pcspkr.c. Or? I mean, sending a "shut up" event to the pcspkr's handler is not what snd-pcsp needs to do.
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