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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-12 08:00:30 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-12 08:00:30 -0800
commita429638cac1e5c656818a45aaff78df7b743004e (patch)
tree0465e0d7a431bff97a3dd5a1f91d9b30c69ae0d8 /sound/soc/pxa/imote2.c
parentx86/PCI: build amd_bus.o only when CONFIG_AMD_NB=y (diff)
parentMerge branch 'topic/hda' into for-linus (diff)
downloadlinux-dev-a429638cac1e5c656818a45aaff78df7b743004e.tar.xz
linux-dev-a429638cac1e5c656818a45aaff78df7b743004e.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (526 commits) ASoC: twl6040 - Add method to query optimum PDM_DL1 gain ALSA: hda - Fix the lost power-setup of seconary pins after PM resume ALSA: usb-audio: add Yamaha MOX6/MOX8 support ALSA: virtuoso: add S/PDIF input support for all Xonars ALSA: ice1724 - Support for ooAoo SQ210a ALSA: ice1724 - Allow card info based on model only ALSA: ice1724 - Create capture pcm only for ADC-enabled configurations ALSA: hdspm - Provide unique driver id based on card serial ASoC: Dynamically allocate the rtd device for a non-empty release() ASoC: Fix recursive dependency due to select ATMEL_SSC in SND_ATMEL_SOC_SSC ALSA: hda - Fix the detection of "Loopback Mixing" control for VIA codecs ALSA: hda - Return the error from get_wcaps_type() for invalid NIDs ALSA: hda - Use auto-parser for HP laptops with cx20459 codec ALSA: asihpi - Fix potential Oops in snd_asihpi_cmode_info() ALSA: hdsp - Fix potential Oops in snd_hdsp_info_pref_sync_ref() ALSA: hda/cirrus - support for iMac12,2 model ASoC: cx20442: add bias control over a platform provided regulator ALSA: usb-audio - Avoid flood of frame-active debug messages ALSA: snd-usb-us122l: Delete calls to preempt_disable mfd: Put WM8994 into cache only mode when suspending ... Fix up trivial conflicts in: - arch/arm/mach-s3c64xx/mach-crag6410.c: renamed speyside_wm8962 to tobermory, added littlemill right next to it - drivers/base/regmap/{regcache.c,regmap.c}: duplicate diff that had already come in with other changes in the regmap tree
Diffstat (limited to 'sound/soc/pxa/imote2.c')
-rw-r--r--sound/soc/pxa/imote2.c58
1 files changed, 27 insertions, 31 deletions
diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c
index 154fc6f23438..b93dafd32b80 100644
--- a/sound/soc/pxa/imote2.c
+++ b/sound/soc/pxa/imote2.c
@@ -30,20 +30,6 @@ static int imote2_asoc_hw_params(struct snd_pcm_substream *substream,
break;
}
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
- /* CPU should be clock master */
- ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S
- | SND_SOC_DAIFMT_NB_NF
- | SND_SOC_DAIFMT_CBS_CFS);
- if (ret < 0)
- return ret;
-
ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
SND_SOC_CLOCK_IN);
if (ret < 0)
@@ -67,42 +53,52 @@ static struct snd_soc_dai_link imote2_dai = {
.codec_dai_name = "wm8940-hifi",
.platform_name = "pxa-pcm-audio",
.codec_name = "wm8940-codec.0-0034",
+ .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+ SND_SOC_DAIFMT_CBS_CFS,
.ops = &imote2_asoc_ops,
};
-static struct snd_soc_card snd_soc_imote2 = {
+static struct snd_soc_card imote2 = {
.name = "Imote2",
+ .owner = THIS_MODULE,
.dai_link = &imote2_dai,
.num_links = 1,
};
-static struct platform_device *imote2_snd_device;
-
-static int __init imote2_asoc_init(void)
+static int __devinit imote2_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &imote2;
int ret;
- if (!machine_is_intelmote2())
- return -ENODEV;
- imote2_snd_device = platform_device_alloc("soc-audio", -1);
- if (!imote2_snd_device)
- return -ENOMEM;
+ card->dev = &pdev->dev;
- platform_set_drvdata(imote2_snd_device, &snd_soc_imote2);
- ret = platform_device_add(imote2_snd_device);
+ ret = snd_soc_register_card(card);
if (ret)
- platform_device_put(imote2_snd_device);
-
+ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ ret);
return ret;
}
-module_init(imote2_asoc_init);
-static void __exit imote2_asoc_exit(void)
+static int __devexit imote2_remove(struct platform_device *pdev)
{
- platform_device_unregister(imote2_snd_device);
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ snd_soc_unregister_card(card);
+ return 0;
}
-module_exit(imote2_asoc_exit);
+
+static struct platform_driver imote2_driver = {
+ .driver = {
+ .name = "imote2-audio",
+ .owner = THIS_MODULE,
+ },
+ .probe = imote2_probe,
+ .remove = __devexit_p(imote2_remove),
+};
+
+module_platform_driver(imote2_driver);
MODULE_AUTHOR("Jonathan Cameron");
MODULE_DESCRIPTION("ALSA SoC Imote 2");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imote2-audio");