Commit a5735b7e authored Apr 15, 2009 by Daniel Mack Committed by Mark Brown Apr 16, 2009

ASoC: pxa-ssp: allow setting of dai format 0



pxa_ssp_set_dai_fmt() currently has an early exit if the desired format
equals the current configuration. This is correct behaviour unless this
function is called with a zero value parameter for the first time.
Zero is a valid value for this function, but the early exit is bogus in
this case.

Hence, set priv->dai_fmt to -1 in the beginning so we can configure the
port.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: pHilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent 6e498d5e

sound/soc/pxa/pxa-ssp.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -806,6 +806,7 @@ static int pxa_ssp_probe(struct platform_device *pdev,
		goto err_priv;
		}

		priv->dai_fmt = (unsigned int) -1;
		dai->private_data = priv;

		return 0;