diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 08:32:05 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 08:32:05 -0700 |
commit | 33081adf8b89d5a716d7e1c60171768d39795b39 (patch) | |
tree | 275de58bbbb5f7ddffcdc087844cfc7fbe4315be /sound/soc/s3c24xx/s3c-dma.c | |
parent | c55960499f810357a29659b32d6ea594abee9237 (diff) | |
parent | 506ecbca71d07fa327dd986be1682e90885678ee (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (365 commits)
ALSA: hda - Disable sticky PCM stream assignment for AD codecs
ALSA: usb - Creative USB X-Fi volume knob support
ALSA: ca0106: Use card specific dac id for mute controls.
ALSA: ca0106: Allow different sound cards to use different SPI channel mappings.
ALSA: ca0106: Create a nice spot for mapping channels to dacs.
ALSA: ca0106: Move enabling of front dac out of hardcoded setup sequence.
ALSA: ca0106: Pull out dac powering routine into separate function.
ALSA: ca0106 - add Sound Blaster 5.1vx info.
ASoC: tlv320dac33: Use usleep_range for delays
ALSA: usb-audio: add Novation Launchpad support
ALSA: hda - Add workarounds for CT-IBG controllers
ALSA: hda - Fix wrong TLV mute bit for STAC/IDT codecs
ASoC: tpa6130a2: Error handling for broken chip
ASoC: max98088: Staticise m98088_eq_band
ASoC: soc-core: Fix codec->name memory leak
ALSA: hda - Apply ideapad quirk to Acer laptops with Cxt5066
ALSA: hda - Add some workarounds for Creative IBG
ALSA: hda - Fix wrong SPDIF NID assignment for CA0110
ALSA: hda - Fix codec rename rules for ALC662-compatible codecs
ALSA: hda - Add alc_init_jacks() call to other codecs
...
Diffstat (limited to 'sound/soc/s3c24xx/s3c-dma.c')
-rw-r--r-- | sound/soc/s3c24xx/s3c-dma.c | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/s3c24xx/s3c-dma.c index f1b1bc4bacfb..243f79bf43bb 100644 --- a/sound/soc/s3c24xx/s3c-dma.c +++ b/sound/soc/s3c24xx/s3c-dma.c @@ -146,7 +146,7 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; unsigned long totbytes = params_buffer_bytes(params); struct s3c_dma_params *dma = - snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); int ret = 0; @@ -440,14 +440,14 @@ static int s3c_dma_new(struct snd_card *card, if (!card->dev->coherent_dma_mask) card->dev->coherent_dma_mask = 0xffffffff; - if (dai->playback.channels_min) { + if (dai->driver->playback.channels_min) { ret = s3c_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK); if (ret) goto out; } - if (dai->capture.channels_min) { + if (dai->driver->capture.channels_min) { ret = s3c_preallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE); if (ret) @@ -457,26 +457,46 @@ static int s3c_dma_new(struct snd_card *card, return ret; } -struct snd_soc_platform s3c24xx_soc_platform = { - .name = "s3c24xx-audio", - .pcm_ops = &s3c_dma_ops, +static struct snd_soc_platform_driver s3c24xx_soc_platform = { + .ops = &s3c_dma_ops, .pcm_new = s3c_dma_new, .pcm_free = s3c_dma_free_dma_buffers, }; -EXPORT_SYMBOL_GPL(s3c24xx_soc_platform); -static int __init s3c24xx_soc_platform_init(void) +static int __devinit s3c24xx_soc_platform_probe(struct platform_device *pdev) { - return snd_soc_register_platform(&s3c24xx_soc_platform); + return snd_soc_register_platform(&pdev->dev, &s3c24xx_soc_platform); } -module_init(s3c24xx_soc_platform_init); -static void __exit s3c24xx_soc_platform_exit(void) +static int __devexit s3c24xx_soc_platform_remove(struct platform_device *pdev) { - snd_soc_unregister_platform(&s3c24xx_soc_platform); + snd_soc_unregister_platform(&pdev->dev); + return 0; +} + +static struct platform_driver s3c24xx_pcm_driver = { + .driver = { + .name = "s3c24xx-pcm-audio", + .owner = THIS_MODULE, + }, + + .probe = s3c24xx_soc_platform_probe, + .remove = __devexit_p(s3c24xx_soc_platform_remove), +}; + +static int __init snd_s3c24xx_pcm_init(void) +{ + return platform_driver_register(&s3c24xx_pcm_driver); +} +module_init(snd_s3c24xx_pcm_init); + +static void __exit snd_s3c24xx_pcm_exit(void) +{ + platform_driver_unregister(&s3c24xx_pcm_driver); } -module_exit(s3c24xx_soc_platform_exit); +module_exit(snd_s3c24xx_pcm_exit); MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>"); MODULE_DESCRIPTION("Samsung S3C Audio DMA module"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:s3c24xx-pcm-audio"); |