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author | Takashi Iwai <tiwai@suse.de> | 2013-02-11 14:03:37 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2013-02-11 14:03:37 +0100 |
commit | 83048ea7b1d11f5e560dea53873fb51d860202eb (patch) | |
tree | 5cc41aa9c2999188d3148e8828d44c4724115f5e /sound/soc/generic | |
parent | e9a25e04b845aade311aaa268a696c5c4ff3eece (diff) | |
parent | 699ba4546cfe3f4eee73aff4f307bf16362f9232 (diff) | |
download | linux-stable-83048ea7b1d11f5e560dea53873fb51d860202eb.tar.gz linux-stable-83048ea7b1d11f5e560dea53873fb51d860202eb.tar.bz2 linux-stable-83048ea7b1d11f5e560dea53873fb51d860202eb.zip |
Merge tag 'asoc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.9
A fairly quiet release for ASoC:
- Support for a wider range of hardware in the compressed stream code.
- The ability to mute capture streams as well as playback streams while
inactive.
- DT support for AK4642, FSI, Samsung I2S and WM8962.
- AC'97 support for Tegra.
- New driver for max98090, replacing the stub which was there.
Due to dependencies we've also got support for asynchronous I/O in regmap
and DTification of DMA support for Samsung platforms (used only by the
I2S driver and SPI) merged here as well.
Diffstat (limited to 'sound/soc/generic')
-rw-r--r-- | sound/soc/generic/simple-card.c | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index b4b4cab30232..6cf8355a8542 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -16,33 +16,38 @@ #define asoc_simple_get_card_info(p) \ container_of(p->dai_link, struct asoc_simple_card_info, snd_link) +static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai, + struct asoc_simple_dai *set, + unsigned int daifmt) +{ + int ret = 0; + + daifmt |= set->fmt; + + if (!ret && daifmt) + ret = snd_soc_dai_set_fmt(dai, daifmt); + + if (!ret && set->sysclk) + ret = snd_soc_dai_set_sysclk(dai, 0, set->sysclk, 0); + + return ret; +} + static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct asoc_simple_card_info *cinfo = asoc_simple_get_card_info(rtd); - struct asoc_simple_dai_init_info *iinfo = cinfo->init; + struct asoc_simple_card_info *info = asoc_simple_get_card_info(rtd); struct snd_soc_dai *codec = rtd->codec_dai; struct snd_soc_dai *cpu = rtd->cpu_dai; - unsigned int cpu_daifmt = iinfo->fmt | iinfo->cpu_daifmt; - unsigned int codec_daifmt = iinfo->fmt | iinfo->codec_daifmt; + unsigned int daifmt = info->daifmt; int ret; - if (codec_daifmt) { - ret = snd_soc_dai_set_fmt(codec, codec_daifmt); - if (ret < 0) - return ret; - } - - if (iinfo->sysclk) { - ret = snd_soc_dai_set_sysclk(codec, 0, iinfo->sysclk, 0); - if (ret < 0) - return ret; - } + ret = __asoc_simple_card_dai_init(codec, &info->codec_dai, daifmt); + if (ret < 0) + return ret; - if (cpu_daifmt) { - ret = snd_soc_dai_set_fmt(cpu, cpu_daifmt); - if (ret < 0) - return ret; - } + ret = __asoc_simple_card_dai_init(cpu, &info->cpu_dai, daifmt); + if (ret < 0) + return ret; return 0; } @@ -50,19 +55,20 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd) static int asoc_simple_card_probe(struct platform_device *pdev) { struct asoc_simple_card_info *cinfo = pdev->dev.platform_data; + struct device *dev = &pdev->dev; if (!cinfo) { - dev_err(&pdev->dev, "no info for asoc-simple-card\n"); + dev_err(dev, "no info for asoc-simple-card\n"); return -EINVAL; } if (!cinfo->name || !cinfo->card || - !cinfo->cpu_dai || !cinfo->codec || !cinfo->platform || - !cinfo->codec_dai) { - dev_err(&pdev->dev, "insufficient asoc_simple_card_info settings\n"); + !cinfo->cpu_dai.name || + !cinfo->codec_dai.name) { + dev_err(dev, "insufficient asoc_simple_card_info settings\n"); return -EINVAL; } @@ -71,14 +77,11 @@ static int asoc_simple_card_probe(struct platform_device *pdev) */ cinfo->snd_link.name = cinfo->name; cinfo->snd_link.stream_name = cinfo->name; - cinfo->snd_link.cpu_dai_name = cinfo->cpu_dai; + cinfo->snd_link.cpu_dai_name = cinfo->cpu_dai.name; cinfo->snd_link.platform_name = cinfo->platform; cinfo->snd_link.codec_name = cinfo->codec; - cinfo->snd_link.codec_dai_name = cinfo->codec_dai; - - /* enable snd_link.init if cinfo has settings */ - if (cinfo->init) - cinfo->snd_link.init = asoc_simple_card_dai_init; + cinfo->snd_link.codec_dai_name = cinfo->codec_dai.name; + cinfo->snd_link.init = asoc_simple_card_dai_init; /* * init snd_soc_card |