Messages in this thread Patch in this message | | | Date | Tue, 16 Nov 2004 10:46:11 +0100 | From | Takashi Iwai <> | Subject | Re: [Alsa-devel] Re: Linux 2.6.10-rc2 |
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At Mon, 15 Nov 2004 16:16:31 -0500, Lee Revell wrote: > > Please report ALSA issues to alsa-devel@lists.sourceforge.net. I have > added them to the cc:.
The attached patch should fix this.
Takashi
== Summary: [ALSA] fix sleep in atomic during prepare callback
Fixed the sleep in spinlock during prepare callback. This happened only on Nforce chips.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
--- linux/sound/pci/intel8x0.c 15 Nov 2004 14:19:52 -0000 1.173 +++ linux/sound/pci/intel8x0.c 16 Nov 2004 09:41:47 -0000 @@ -1020,7 +1020,9 @@ static void snd_intel8x0_setup_pcm_out(i */ if (cnt & ICH_PCM_246_MASK) { iputdword(chip, ICHREG(GLOB_CNT), cnt & ~ICH_PCM_246_MASK); + spin_unlock_irq(&chip->reg_lock); msleep(50); /* grrr... */ + spin_lock_irq(&chip->reg_lock); } } else if (chip->device_type == DEVICE_INTEL_ICH4) { if (runtime->sample_bits > 16) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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