ALSA: ASoC: Add destination and source port for DMA on OMAP1

[linux-2.6.git] / sound / soc / omap / omap-mcbsp.h

diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index ed8afb55067173fc4969b2984ae20e10f5cabdea..df7ad13ba73d14711ca8aff42067e317b1639d1e 100644 (file)
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -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];