1 files changed, 76 insertions, 0 deletions
diff --git a/sound/soc/ux500/ux500_ab3550.c b/sound/soc/ux500/ux500_ab3550.c
new file mode 100644
index 00000000000..7e144c0e4d2
--- /dev/null
+++ b/sound/soc/ux500/ux500_ab3550.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2010
+ *
+ * Author: Ola Lilja ola.o.lilja@stericsson.com,
+ *         Roger Nilsson roger.xr.nilsson@stericsson.com
+ *         for ST-Ericsson.
+ *
+ * License terms:
+ *
+ * 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.
+ */
+
+#include <sound/soc.h>
+#include "../codecs/ab3550.h"
+
+static int ux500_ab3550_startup(struct snd_pcm_substream *substream)
+{
+	pr_debug("%s: Enter.\n", __func__);
+
+	return 0;
+}
+
+static void ux500_ab3550_shutdown(struct snd_pcm_substream *substream)
+{
+	pr_debug("%s: Enter.\n", __func__);
+}
+
+static int ux500_ab3550_hw_params(struct snd_pcm_substream *substream,
+			struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	int ret = 0;
+
+	int channels = params_channels(params);
+
+	pr_debug("%s: Enter.\n", __func__);
+	pr_debug("%s: substream->pcm->name = %s.\n", __func__, substream->pcm->name);
+	pr_debug("%s: substream->pcm->id = %s.\n", __func__, substream->pcm->id);
+	pr_debug("%s: substream->name = %s.\n", __func__, substream->name);
+	pr_debug("%s: substream->number = %d.\n", __func__, substream->number);
+	pr_debug("%s: channels = %d.\n", __func__, channels);
+	pr_debug("%s: DAI-index (Codec): %d\n", __func__, codec_dai->id);
+	pr_debug("%s: DAI-index (Platform): %d\n", __func__, cpu_dai->id);
+
+	ret = snd_soc_dai_set_fmt(codec_dai,
+		SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0) {
+		pr_debug("%s: snd_soc_dai_set_fmt failed with %d.\n",
+			__func__,
+			ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_fmt(cpu_dai,
+		SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS);
+	if (ret < 0) {
+		pr_debug("%s: snd_soc_dai_set_fmt failed with %d.\n",
+			__func__,
+			ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+struct snd_soc_ops ux500_ab3550_ops[] = {
+	{
+		.startup = ux500_ab3550_startup,
+		.shutdown = ux500_ab3550_shutdown,
+		.hw_params = ux500_ab3550_hw_params,
+	}
+};