Version:  2.0.40 2.2.26 2.4.37 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17

Linux/sound/soc/omap/omap-hdmi-card.c

  1 /*
  2  * omap-hdmi-card.c
  3  *
  4  * OMAP ALSA SoC machine driver for TI OMAP HDMI
  5  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  6  * Author: Ricardo Neri <ricardo.neri@ti.com>
  7  *
  8  * This program is free software; you can redistribute it and/or
  9  * modify it under the terms of the GNU General Public License
 10  * version 2 as published by the Free Software Foundation.
 11  *
 12  * This program is distributed in the hope that it will be useful, but
 13  * WITHOUT ANY WARRANTY; without even the implied warranty of
 14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 15  * General Public License for more details.
 16  *
 17  * You should have received a copy of the GNU General Public License
 18  * along with this program; if not, write to the Free Software
 19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 20  * 02110-1301 USA
 21  *
 22  */
 23 
 24 #include <linux/module.h>
 25 #include <sound/pcm.h>
 26 #include <sound/soc.h>
 27 #include <asm/mach-types.h>
 28 #include <video/omapdss.h>
 29 
 30 #define DRV_NAME "omap-hdmi-audio"
 31 
 32 static struct snd_soc_dai_link omap_hdmi_dai = {
 33         .name = "HDMI",
 34         .stream_name = "HDMI",
 35         .cpu_dai_name = "omap-hdmi-audio-dai",
 36         .platform_name = "omap-hdmi-audio-dai",
 37         .codec_name = "hdmi-audio-codec",
 38         .codec_dai_name = "hdmi-hifi",
 39 };
 40 
 41 static struct snd_soc_card snd_soc_omap_hdmi = {
 42         .name = "OMAPHDMI",
 43         .owner = THIS_MODULE,
 44         .dai_link = &omap_hdmi_dai,
 45         .num_links = 1,
 46 };
 47 
 48 static int omap_hdmi_probe(struct platform_device *pdev)
 49 {
 50         struct snd_soc_card *card = &snd_soc_omap_hdmi;
 51         int ret;
 52 
 53         card->dev = &pdev->dev;
 54 
 55         ret = snd_soc_register_card(card);
 56         if (ret) {
 57                 dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
 58                 card->dev = NULL;
 59                 return ret;
 60         }
 61         return 0;
 62 }
 63 
 64 static int omap_hdmi_remove(struct platform_device *pdev)
 65 {
 66         struct snd_soc_card *card = platform_get_drvdata(pdev);
 67 
 68         snd_soc_unregister_card(card);
 69         card->dev = NULL;
 70         return 0;
 71 }
 72 
 73 static struct platform_driver omap_hdmi_driver = {
 74         .driver = {
 75                 .name = DRV_NAME,
 76                 .owner = THIS_MODULE,
 77         },
 78         .probe = omap_hdmi_probe,
 79         .remove = omap_hdmi_remove,
 80 };
 81 
 82 module_platform_driver(omap_hdmi_driver);
 83 
 84 MODULE_AUTHOR("Ricardo Neri <ricardo.neri@ti.com>");
 85 MODULE_DESCRIPTION("OMAP HDMI machine ASoC driver");
 86 MODULE_LICENSE("GPL");
 87 MODULE_ALIAS("platform:" DRV_NAME);
 88 

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us