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linux/sound/soc/fsl/mpc5200_psc_ac97.h

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ASoC: AC97 driver for mpc5200 I've implemented retries for when the AC97 hardware doesn't reset on first try. About 10% of the time both the Efika and pcm030 AC97 codecs don't reset on first try and need to be poked multiple times. Failure is indicated by not having the link clock start ticking. Every once in a while even five pokes won't get the link started and I have to power cycle. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-05-26 20:34:10 +08:00
/*
* Freescale MPC5200 PSC in AC97 mode
* ALSA SoC Digital Audio Interface (DAI) driver
*
*/
#ifndef __SOUND_SOC_FSL_MPC52xx_PSC_AC97_H__
#define __SOUND_SOC_FSL_MPC52xx_PSC_AC97_H__
#define MPC5200_AC97_NORMAL 0
#define MPC5200_AC97_SPDIF 1
#endif /* __SOUND_SOC_FSL_MPC52xx_PSC_AC97_H__ */