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ALSA: Au1xpsc: psc not disabled when TX is idle 

TX idleness isn't tested, but RX twice. PSC is not disabled when TX is idle

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Roel Kluin 2008-07-15 15:07:19 +02:00 committed by Takashi Iwai
parent f6127efba1
commit 2b30a55d4d
1 changed files with 1 additions and 1 deletions
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2
sound/soc/au1x/psc-i2s.c
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@ -231,7 +231,7 @@ static int au1xpsc_i2s_stop(struct au1xpsc_audio_data *pscdata, int stype)
/* if both TX and RX are idle, disable PSC */
stat = au_readl(I2S_STAT(pscdata));
if (!(stat & (PSC_I2SSTAT_RB | PSC_I2SSTAT_RB))) {
if (!(stat & (PSC_I2SSTAT_TB | PSC_I2SSTAT_RB))) {
au_writel(0, I2S_CFG(pscdata));
au_sync();
au_writel(PSC_CTRL_SUSPEND, PSC_CTRL(pscdata));