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author | Gabor Juhos <juhosg@openwrt.org> | 2012-05-27 15:01:35 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2012-05-27 15:01:35 +0000 |
commit | 20ba6d90e31707ee95630804a284c8bad8cc90ed (patch) | |
tree | 627023b35ae52680fd32b5b3f38326f5fd837bcb /target/linux/xburst/patches-2.6.37/011-n526-sound.patch | |
parent | d043cb2c349a8c1d8f344913547175895c988699 (diff) | |
download | master-31e0f0ae-20ba6d90e31707ee95630804a284c8bad8cc90ed.tar.gz master-31e0f0ae-20ba6d90e31707ee95630804a284c8bad8cc90ed.tar.bz2 master-31e0f0ae-20ba6d90e31707ee95630804a284c8bad8cc90ed.zip |
xburst: remove support for old kernels
SVN-Revision: 31904
Diffstat (limited to 'target/linux/xburst/patches-2.6.37/011-n526-sound.patch')
-rw-r--r-- | target/linux/xburst/patches-2.6.37/011-n526-sound.patch | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/target/linux/xburst/patches-2.6.37/011-n526-sound.patch b/target/linux/xburst/patches-2.6.37/011-n526-sound.patch deleted file mode 100644 index ac96af185b..0000000000 --- a/target/linux/xburst/patches-2.6.37/011-n526-sound.patch +++ /dev/null @@ -1,209 +0,0 @@ -From ad2a34ac6d06aa5362e648bba89d8796e94b4e7d Mon Sep 17 00:00:00 2001 -From: Lars-Peter Clausen <lars@metafoo.de> -Date: Sat, 24 Apr 2010 12:38:41 +0200 -Subject: [PATCH 09/23] Add N526 sound SoC board driver - ---- - sound/soc/jz4740/Kconfig | 8 ++ - sound/soc/jz4740/Makefile | 2 + - sound/soc/jz4740/n526.c | 169 +++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 179 insertions(+), 0 deletions(-) - create mode 100644 sound/soc/jz4740/n526.c - ---- a/sound/soc/jz4740/Kconfig -+++ b/sound/soc/jz4740/Kconfig -@@ -29,3 +29,11 @@ config SND_JZ4740_SOC_N516 - select SND_SOC_JZCODEC - help - Say Y if you want to enable support for SoC audio on the Hanvon N516. -+ -+config SND_JZ4740_SOC_N526 -+ tristate "SoC Audio support for Hanvon N526 eBook reader" -+ depends on SND_JZ4740_SOC && JZ4740_N526 -+ select SND_JZ4740_SOC_I2S -+ select SND_SOC_JZCODEC -+ help -+ Say Y if you want to enable support for SoC audio on the Hanvon N526. ---- a/sound/soc/jz4740/Makefile -+++ b/sound/soc/jz4740/Makefile -@@ -10,6 +10,8 @@ obj-$(CONFIG_SND_JZ4740_SOC_I2S) += snd- - # Jz4740 Machine Support - snd-soc-qi-lb60-objs := qi_lb60.o - snd-soc-n516-objs := n516.o -+snd-soc-n526-objs := n526.o - - obj-$(CONFIG_SND_JZ4740_SOC_QI_LB60) += snd-soc-qi-lb60.o - obj-$(CONFIG_SND_JZ4740_SOC_N516) += snd-soc-n516.o -+obj-$(CONFIG_SND_JZ4740_SOC_N526) += snd-soc-n526.o ---- /dev/null -+++ b/sound/soc/jz4740/n526.c -@@ -0,0 +1,169 @@ -+/* -+ * 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"); |