diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-04-27 14:23:21 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-04-27 13:06:31 +0100 |
| commit | 1fecbb71fe0e46b886f84e3b6decca6643c3af6d (patch) | |
| tree | 8c7922361314e68e79f702838434260d1dab2d0d /sound/soc/fsl | |
| parent | c38b608504aa1ad8bfa00d85abd61cffad57f27f (diff) | |
| download | linux-stable-1fecbb71fe0e46b886f84e3b6decca6643c3af6d.tar.gz linux-stable-1fecbb71fe0e46b886f84e3b6decca6643c3af6d.tar.bz2 linux-stable-1fecbb71fe0e46b886f84e3b6decca6643c3af6d.zip | |
ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet
Disable exception interrupt before scheduling tasklet, otherwise if
the tasklet isn't handled immediately, there will be endless xrun
interrupt.
Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recover the channel swap after xrun")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/a8f2ad955aac9e52587beedc1133b3efbe746895.1587968824.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl')
| -rw-r--r-- | sound/soc/fsl/fsl_esai.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index c7a49d03463a..84290be778f0 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -87,6 +87,10 @@ static irqreturn_t esai_isr(int irq, void *devid) if ((saisr & (ESAI_SAISR_TUE | ESAI_SAISR_ROE)) && esai_priv->reset_at_xrun) { dev_dbg(&pdev->dev, "reset module for xrun\n"); + regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR, + ESAI_xCR_xEIE_MASK, 0); + regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR, + ESAI_xCR_xEIE_MASK, 0); tasklet_schedule(&esai_priv->task); } |