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ce491cf854
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: Tony Lindgren <tony@atomide.com>
152 lines
3.9 KiB
C
152 lines
3.9 KiB
C
/*
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* omap2evm.c -- SoC audio machine driver for omap2evm board
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*
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* Author: Arun KS <arunks@mistralsolutions.com>
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*
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* Based on sound/soc/omap/overo.c by Steve Sakoman
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#include <linux/clk.h>
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#include <linux/platform_device.h>
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#include <sound/core.h>
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#include <sound/pcm.h>
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#include <sound/soc.h>
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#include <sound/soc-dapm.h>
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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#include <mach/gpio.h>
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#include <plat/mcbsp.h>
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#include "omap-mcbsp.h"
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#include "omap-pcm.h"
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#include "../codecs/twl4030.h"
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static int omap2evm_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params,
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struct snd_soc_dai *dai)
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{
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struct snd_soc_pcm_runtime *rtd = substream->private_data;
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struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
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struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
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int ret;
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/* Set codec DAI configuration */
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ret = snd_soc_dai_set_fmt(codec_dai,
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SND_SOC_DAIFMT_I2S |
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SND_SOC_DAIFMT_NB_NF |
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SND_SOC_DAIFMT_CBM_CFM);
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if (ret < 0) {
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printk(KERN_ERR "can't set codec DAI configuration\n");
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return ret;
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}
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/* Set cpu DAI configuration */
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ret = snd_soc_dai_set_fmt(cpu_dai,
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SND_SOC_DAIFMT_I2S |
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SND_SOC_DAIFMT_NB_NF |
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SND_SOC_DAIFMT_CBM_CFM);
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if (ret < 0) {
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printk(KERN_ERR "can't set cpu DAI configuration\n");
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return ret;
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}
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/* Set the codec system clock for DAC and ADC */
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ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
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SND_SOC_CLOCK_IN);
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if (ret < 0) {
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printk(KERN_ERR "can't set codec system clock\n");
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return ret;
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}
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return 0;
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}
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static struct snd_soc_ops omap2evm_ops = {
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.hw_params = omap2evm_hw_params,
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};
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/* Digital audio interface glue - connects codec <--> CPU */
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static struct snd_soc_dai_link omap2evm_dai = {
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.name = "TWL4030",
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.stream_name = "TWL4030",
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.cpu_dai = &omap_mcbsp_dai[0],
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.codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
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.ops = &omap2evm_ops,
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};
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/* Audio machine driver */
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static struct snd_soc_card snd_soc_omap2evm = {
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.name = "omap2evm",
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.platform = &omap_soc_platform,
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.dai_link = &omap2evm_dai,
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.num_links = 1,
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};
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/* Audio subsystem */
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static struct snd_soc_device omap2evm_snd_devdata = {
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.card = &snd_soc_omap2evm,
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.codec_dev = &soc_codec_dev_twl4030,
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};
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static struct platform_device *omap2evm_snd_device;
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static int __init omap2evm_soc_init(void)
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{
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int ret;
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if (!machine_is_omap2evm()) {
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pr_debug("Not omap2evm!\n");
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return -ENODEV;
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}
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printk(KERN_INFO "omap2evm SoC init\n");
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omap2evm_snd_device = platform_device_alloc("soc-audio", -1);
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if (!omap2evm_snd_device) {
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printk(KERN_ERR "Platform device allocation failed\n");
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return -ENOMEM;
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}
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platform_set_drvdata(omap2evm_snd_device, &omap2evm_snd_devdata);
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omap2evm_snd_devdata.dev = &omap2evm_snd_device->dev;
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*(unsigned int *)omap2evm_dai.cpu_dai->private_data = 1; /* McBSP2 */
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ret = platform_device_add(omap2evm_snd_device);
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if (ret)
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goto err1;
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return 0;
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err1:
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printk(KERN_ERR "Unable to add platform device\n");
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platform_device_put(omap2evm_snd_device);
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return ret;
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}
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module_init(omap2evm_soc_init);
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static void __exit omap2evm_soc_exit(void)
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{
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platform_device_unregister(omap2evm_snd_device);
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}
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module_exit(omap2evm_soc_exit);
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MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
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MODULE_DESCRIPTION("ALSA SoC omap2evm");
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MODULE_LICENSE("GPL");
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