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ASoC: wm0010: Set IRQ as a wake source

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The DSPs IRQ should be a wake source as several of the possible
algorithms may run whilst the AP is asleepi and require to wake the AP
to push or pull more data, such as compressed playback.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Charles Keepax 2013-05-30 10:06:01 +01:00 committed by Mark Brown
parent e4aa937ec7
commit e684533b10
1 changed files with 7 additions and 0 deletions
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7
sound/soc/codecs/wm0010.c
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@ -972,6 +972,13 @@ static int wm0010_spi_probe(struct spi_device *spi)
}
wm0010->irq = irq;
ret = irq_set_irq_wake(irq, 1);
if (ret) {
dev_err(wm0010->dev, "Failed to set IRQ %d as wake source: %d\n",
irq, ret);
return ret;
}
if (spi->max_speed_hz)
wm0010->board_max_spi_speed = spi->max_speed_hz;
else