ALSA: ASoC: OMAP: Add multilink support to McBSP DAI driver

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Jarkko Nikula
2008-10-09 15:57:22 +03:00
committed by Takashi Iwai
parent 9296bb43f1
commit 8def464ddd
2 changed files with 53 additions and 35 deletions

View File

@ -38,11 +38,17 @@ enum omap_mcbsp_div {
OMAP_MCBSP_CLKGDV, /* Sample rate generator divider */
};
/*
* REVISIT: Preparation for the ASoC v2. Let the number of available links to
* be same than number of McBSP ports found in OMAP(s) we are compiling for.
*/
#define NUM_LINKS 1
#if defined(CONFIG_ARCH_OMAP2420)
#define NUM_LINKS 2
#endif
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
#undef NUM_LINKS
#define NUM_LINKS 3
#endif
#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP34XX)
#undef NUM_LINKS
#define NUM_LINKS 5
#endif
extern struct snd_soc_dai omap_mcbsp_dai[NUM_LINKS];