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Date: Mon, 16 Jul 2012 11:24:36 +0200 From: Takashi Iwai <tiwai@...e.de> To: Ondrej Zary <linux@...nbow-software.org> Cc: Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org, Kernel development list <linux-kernel@...r.kernel.org> Subject: Re: [alsa-devel] [PATCH] wss_lib: Fix resume on Yamaha OPL3-SAx At Mon, 16 Jul 2012 08:30:18 +0200, Ondrej Zary wrote: > > Yamaha OPL3-SAx chips don't resume properly when playback is running - > garbage is played after resume. Restoring the CS4231_PLAYBK_FORMAT register > last fixes the problem. > > Signed-off-by: Ondrej Zary <linux@...nbow-software.org> Applied. Thanks. Takashi > --- a/sound/isa/wss/wss_lib.c > +++ b/sound/isa/wss/wss_lib.c > @@ -1656,6 +1656,10 @@ static void snd_wss_resume(struct snd_wss *chip) > break; > } > } > + /* Yamaha needs this to resume properly */ > + if (chip->hardware == WSS_HW_OPL3SA2) > + snd_wss_out(chip, CS4231_PLAYBK_FORMAT, > + chip->image[CS4231_PLAYBK_FORMAT]); > spin_unlock_irqrestore(&chip->reg_lock, flags); > #if 1 > snd_wss_mce_down(chip); > > -- > Ondrej Zary > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@...a-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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