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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 09:38:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 09:38:52 -0700
commit25a025863e024f6b86b48137b10b4960c50351b0 (patch)
tree72d2521585f61d904769d28cf1d7687b949a61a6 /sound/soc/omap/omap-mcbsp.h
parent1f43c5393033de90bac4410352b1d2a69dcbe7ef (diff)
parent7e48bf653c37eb32c2ba4c13f15aa154aa807e61 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: [ALSA] soc - wm9712 - checkpatch fixes [ALSA] pcsp - Fix more dependency [ALSA] hda - Add support of Medion RIM 2150 [ALSA] ASoC: Add drivers for the Texas Instruments OMAP processors [ALSA] ice1724 - Enable watermarks [ALSA] Add MPU401_INFO_NO_ACK bitflag
Diffstat (limited to 'sound/soc/omap/omap-mcbsp.h')
-rw-r--r--sound/soc/omap/omap-mcbsp.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
new file mode 100644
index 00000000000..9965fd4b042
--- /dev/null
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -0,0 +1,49 @@
+/*
+ * omap-mcbsp.h
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * Contact: Jarkko Nikula <jarkko.nikula@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __OMAP_I2S_H__
+#define __OMAP_I2S_H__
+
+/* Source clocks for McBSP sample rate generator */
+enum omap_mcbsp_clksrg_clk {
+ OMAP_MCBSP_SYSCLK_CLKS_FCLK, /* Internal FCLK */
+ OMAP_MCBSP_SYSCLK_CLKS_EXT, /* External CLKS pin */
+ OMAP_MCBSP_SYSCLK_CLK, /* Internal ICLK */
+ OMAP_MCBSP_SYSCLK_CLKX_EXT, /* External CLKX pin */
+ OMAP_MCBSP_SYSCLK_CLKR_EXT, /* External CLKR pin */
+};
+
+/* McBSP dividers */
+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
+
+extern struct snd_soc_cpu_dai omap_mcbsp_dai[NUM_LINKS];
+
+#endif