| commit | 73c9522e76d7147d99ff859699405a9af81fec72 | |
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | |
| Wed, 7 Mar 2012 09:15:37 +0000 (7 11:15 +0200) | ||
| committer | Liam Girdwood <lrg@ti.com> | |
| Mon, 12 Mar 2012 13:34:23 +0000 (12 13:34 +0000) | ||
| tree | d02c53fc4946ce5ce5d4176ccf5b61902d534ed4 | treesnapshot (tar.gz zip) |
| parent | e386615c01d37145aa27fd06d1f8de26f1acbb7f | commitdiff |
ASoC: omap McBSP: Clear rx_irq at probe time for OMAP4
On OMAP4 we have one interrupt line per McBSP port.
At probe time tx, and rx irq value will be -ENXIO,
and only the tx irq will get corrected.
In omap_mcbsp_request if the rx_irq is not 0 we proceed,
and try to request the interrupt, which will fail on
OMAP4 (rx_irq == -6).
To avoid this error, clear the rx_irq at probe time
on OMAP4.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
On OMAP4 we have one interrupt line per McBSP port.
At probe time tx, and rx irq value will be -ENXIO,
and only the tx irq will get corrected.
In omap_mcbsp_request if the rx_irq is not 0 we proceed,
and try to request the interrupt, which will fail on
OMAP4 (rx_irq == -6).
To avoid this error, clear the rx_irq at probe time
on OMAP4.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
| sound/soc/omap/mcbsp.c | diffblobblamehistory |