[ALSA] es1938 - Fix resume (c913f69b) · Commits · 戴 / test

Modules: ES1938 driver This patch fixes the suspend/resume issue I'm having with ESS-Solo1 soundcard. Without this patch I might get after resume message that kernel is disabling the IRQ5 (soundcard). If there was something playing it wont continue after resume without this patch. Signed-off-by:

Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by:

Takashi Iwai <tiwai@suse.de>

sound/pci/es1938.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1390,7 +1390,8 @@ static int es1938_suspend(snd_card_t *card, pm_message_t state)
		d = snd_es1938_reg_read(chip, s);

		outb(0x00, SLIO_REG(chip, IRQCONTROL)); /* disable irqs */

		if (chip->irq >= 0)
		free_irq(chip->irq, (void *)chip);
		pci_disable_device(chip->pci);
		return 0;
		}
		@@ -1401,6 +1402,7 @@ static int es1938_resume(snd_card_t *card)
		unsigned char s, d;

		pci_enable_device(chip->pci);
		request_irq(chip->pci->irq, snd_es1938_interrupt, SA_INTERRUPT\|SA_SHIRQ, "ES1938", (void *)chip);
		snd_es1938_chip_init(chip);

		/* restore mixer-related registers */

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