Initial Contribution
msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>
diff --git a/sound/soc/msm/mvs-dai.c b/sound/soc/msm/mvs-dai.c
new file mode 100644
index 0000000..521c5e5
--- /dev/null
+++ b/sound/soc/msm/mvs-dai.c
@@ -0,0 +1,141 @@
+/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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, you can find it at http://www.fsf.org.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/initval.h>
+#include <sound/soc.h>
+#include "msm_audio_mvs.h"
+
+static struct snd_soc_dai_driver msm_mvs_codec_dais[] = {
+{
+ .name = "mvs-codec-dai",
+ .playback = {
+ .channels_max = 2,
+ .rates = (SNDRV_PCM_RATE_8000),
+ .rate_min = 8000,
+ .rate_max = 8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_max = 2,
+ .rates = (SNDRV_PCM_RATE_8000),
+ .rate_min = 8000,
+ .rate_max = 8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+},
+};
+static struct snd_soc_dai_driver msm_mvs_cpu_dais[] = {
+{
+ .name = "mvs-cpu-dai",
+ .playback = {
+ .channels_max = 2,
+ .rates = (SNDRV_PCM_RATE_8000),
+ .rate_min = 8000,
+ .rate_max = 8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+ .capture = {
+ .channels_max = 2,
+ .rates = (SNDRV_PCM_RATE_8000),
+ .rate_min = 8000,
+ .rate_max = 8000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ },
+},
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_msm = {
+ .compress_type = SND_SOC_FLAT_COMPRESSION,
+};
+
+static __devinit int asoc_mvs_codec_probe(struct platform_device *pdev)
+{
+ dev_info(&pdev->dev, "%s: dev name %s\n", __func__, dev_name(&pdev->dev));
+ return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_msm,
+ msm_mvs_codec_dais, ARRAY_SIZE(msm_mvs_codec_dais));
+}
+
+static int __devexit asoc_mvs_codec_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_dai(&pdev->dev);
+ return 0;
+}
+
+static __devinit int asoc_mvs_cpu_probe(struct platform_device *pdev)
+{
+ dev_info(&pdev->dev, "%s: dev name %s\n", __func__, dev_name(&pdev->dev));
+ return snd_soc_register_dai(&pdev->dev, msm_mvs_cpu_dais);
+}
+
+static int __devexit asoc_mvs_cpu_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_dai(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver asoc_mvs_codec_driver = {
+ .probe = asoc_mvs_codec_probe,
+ .remove = __devexit_p(asoc_mvs_codec_remove),
+ .driver = {
+ .name = "mvs-codec-dai",
+ .owner = THIS_MODULE,
+ },
+};
+
+static struct platform_driver asoc_mvs_cpu_driver = {
+ .probe = asoc_mvs_cpu_probe,
+ .remove = __devexit_p(asoc_mvs_cpu_remove),
+ .driver = {
+ .name = "mvs-cpu-dai",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init mvs_codec_dai_init(void)
+{
+ return platform_driver_register(&asoc_mvs_codec_driver);
+}
+
+static void __exit mvs_codec_dai_exit(void)
+{
+ platform_driver_unregister(&asoc_mvs_codec_driver);
+}
+
+static int __init mvs_cpu_dai_init(void)
+{
+ return platform_driver_register(&asoc_mvs_cpu_driver);
+}
+
+static void __exit mvs_cpu_dai_exit(void)
+{
+ platform_driver_unregister(&asoc_mvs_cpu_driver);
+}
+
+module_init(mvs_codec_dai_init);
+module_exit(mvs_codec_dai_exit);
+module_init(mvs_cpu_dai_init);
+module_exit(mvs_cpu_dai_exit);
+
+/* Module information */
+MODULE_DESCRIPTION("MSM Codec/Cpu Dai driver");
+MODULE_LICENSE("GPL v2");