[xburst] Drop 2.6.32 patches

[openwrt/svn-archive/archive.git] / target / linux / xburst / files-2.6.32 / sound / soc / jz4740 / n526.c

diff --git a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c b/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c
deleted file mode 100644 (file)
index 2283904..0000000
--- a/target/linux/xburst/files-2.6.32/sound/soc/jz4740/n526.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
- *
- * 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.
- *
- *  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.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <linux/gpio.h>
-
-#include "../codecs/jzcodec.h"
-#include "jz4740-pcm.h"
-#include "jz4740-i2s.h"
-
-#define N526_AMP_EN_GPIO JZ_GPIO_PORTD(4)
-
-static int n526_spk_event(struct snd_soc_dapm_widget *widget,
-                            struct snd_kcontrol *ctrl, int event)
-{
-       gpio_set_value(N526_AMP_EN_GPIO, !SND_SOC_DAPM_EVENT_OFF(event));
-       return 0;
-}
-
-static const struct snd_soc_dapm_widget n526_widgets[] = {
-       SND_SOC_DAPM_SPK("Speaker", n526_spk_event),
-       SND_SOC_DAPM_HP("Headphone", NULL),
-       SND_SOC_DAPM_MIC("Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route n526_routes[] = {
-       {"Mic", NULL, "MIC"},
-       {"Speaker", NULL, "LOUT"},
-       {"Speaker", NULL, "ROUT"},
-       {"Headphone", NULL, "LOUT"},
-       {"Headphone", NULL, "ROUT"},
-};
-
-static const struct snd_kcontrol_new n526_controls[] = {
-       SOC_DAPM_PIN_SWITCH("Speaker"),
-};
-
-#define N526_DAIFMT (SND_SOC_DAIFMT_I2S | \
-                       SND_SOC_DAIFMT_NB_NF | \
-                       SND_SOC_DAIFMT_CBM_CFM)
-
-static int n526_codec_init(struct snd_soc_codec *codec)
-{
-       int ret;
-       struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
-       struct snd_soc_dai *codec_dai = codec->socdev->card->dai_link->codec_dai;
-
-       snd_soc_dapm_nc_pin(codec, "LIN");
-       snd_soc_dapm_nc_pin(codec, "RIN");
-
-       ret = snd_soc_dai_set_fmt(codec_dai, N526_DAIFMT);
-       if (ret < 0) {
-               dev_err(codec->dev, "Failed to set codec dai format: %d\n", ret);
-               return ret;
-       }
-
-       ret = snd_soc_dai_set_fmt(cpu_dai, N526_DAIFMT);
-       if (ret < 0) {
-               dev_err(codec->dev, "Failed to set cpu dai format: %d\n", ret);
-               return ret;
-       }
-
-       ret = snd_soc_dai_set_sysclk(codec_dai, JZCODEC_SYSCLK, 111,
-               SND_SOC_CLOCK_IN);
-       if (ret < 0) {
-               dev_err(codec->dev, "Failed to set codec dai sysclk: %d\n", ret);
-               return ret;
-       }
-
-       snd_soc_dapm_new_controls(codec, n526_widgets, ARRAY_SIZE(n526_widgets));
-
-       snd_soc_add_controls(codec, n526_controls,
-                               ARRAY_SIZE(n526_controls));
-
-       snd_soc_dapm_add_routes(codec, n526_routes, ARRAY_SIZE(n526_routes));
-
-       snd_soc_dapm_sync(codec);
-
-       return 0;
-}
-
-static struct snd_soc_dai_link n526_dai = {
-       .name = "jz-codec",
-       .stream_name = "JZCODEC",
-       .cpu_dai = &jz4740_i2s_dai,
-       .codec_dai = &jz_codec_dai,
-       .init = n526_codec_init,
-};
-
-static struct snd_soc_card n526 = {
-       .name = "N526",
-       .dai_link = &n526_dai,
-       .num_links = 1,
-       .platform = &jz4740_soc_platform,
-};
-
-static struct snd_soc_device n526_snd_devdata = {
-       .card = &n526,
-       .codec_dev = &soc_codec_dev_jzcodec,
-};
-
-static struct platform_device *n526_snd_device;
-
-static int __init n526_init(void)
-{
-       int ret;
-
-       n526_snd_device = platform_device_alloc("soc-audio", -1);
-
-       if (!n526_snd_device)
-               return -ENOMEM;
-
-       ret = gpio_request(N526_AMP_EN_GPIO, "AMP");
-       if (ret) {
-               pr_err("n526 snd: Failed to request AMP GPIO(%d): %d\n",
-                               N526_AMP_EN_GPIO, ret);
-               goto err_device_put;
-       }
-
-       gpio_direction_output(JZ_GPIO_PORTD(4), 0);
-
-       platform_set_drvdata(n526_snd_device, &n526_snd_devdata);
-       n526_snd_devdata.dev = &n526_snd_device->dev;
-       ret = platform_device_add(n526_snd_device);
-       if (ret) {
-               pr_err("n526 snd: Failed to add snd soc device: %d\n", ret);
-               goto err_unset_pdata;
-       }
-
-        return 0;
-
-err_unset_pdata:
-       platform_set_drvdata(n526_snd_device, NULL);
-       gpio_free(N526_AMP_EN_GPIO);
-err_device_put:
-       platform_device_put(n526_snd_device);
-
-       return ret;
-}
-module_init(n526_init);
-
-static void __exit n526_exit(void)
-{
-       gpio_free(N526_AMP_EN_GPIO);
-       platform_device_unregister(n526_snd_device);
-}
-module_exit(n526_exit);
-
-MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
-MODULE_DESCRIPTION("ALSA SoC N526 audio support");
-MODULE_LICENSE("GPL v2");