From 15f500a6994e552b7772d8b8459ee3114c47897d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 12 Jan 2006 11:43:49 +0100 Subject: [PATCH] [ALSA] ens1370 - Fix resume Modules: ENS1370/1+ driver Fix resume of ens1370 driver. Signed-off-by: Takashi Iwai --- sound/pci/ens1370.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index 55aaf110331a..bee382995fe9 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -2061,6 +2061,13 @@ static int snd_ensoniq_suspend(struct pci_dev *pci, pm_message_t state) #ifdef CHIP1371 snd_ac97_suspend(ensoniq->u.es1371.ac97); #else + /* try to reset AK4531 */ + outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x02), ES_REG(ensoniq, 1370_CODEC)); + inw(ES_REG(ensoniq, 1370_CODEC)); + udelay(100); + outw(ES_1370_CODEC_WRITE(AK4531_RESET, 0x03), ES_REG(ensoniq, 1370_CODEC)); + inw(ES_REG(ensoniq, 1370_CODEC)); + udelay(100); snd_ak4531_suspend(ensoniq->u.es1370.ak4531); #endif pci_set_power_state(pci, PCI_D3hot);