diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/imx/imx-3stack-bt.c | 1 | ||||
| -rw-r--r-- | sound/soc/imx/imx-pcm.c | 18 |
2 files changed, 13 insertions, 6 deletions
diff --git a/sound/soc/imx/imx-3stack-bt.c b/sound/soc/imx/imx-3stack-bt.c index 28d47eeba62d..37ed0993b10e 100644 --- a/sound/soc/imx/imx-3stack-bt.c +++ b/sound/soc/imx/imx-3stack-bt.c @@ -191,6 +191,7 @@ static int __init imx_3stack_bt_probe(struct platform_device *pdev) else bt_cpu_dai = &imx_ssi_dai[2]; + bt_cpu_dai->dev = &pdev->dev; imx_3stack_dai.cpu_dai = bt_cpu_dai; /* Configure audio port */ diff --git a/sound/soc/imx/imx-pcm.c b/sound/soc/imx/imx-pcm.c index bcfc59aefb11..e17d5443cfce 100644 --- a/sound/soc/imx/imx-pcm.c +++ b/sound/soc/imx/imx-pcm.c @@ -542,7 +542,7 @@ imx_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_device *socdev = rtd->socdev; struct snd_soc_dai *cpu_dai = socdev->card->dai_link->cpu_dai; - struct mxc_audio_platform_data *dev_data = cpu_dai->private_data; + struct mxc_audio_platform_data *dev_data; int ext_ram = 0; int ret = 0; @@ -551,8 +551,10 @@ imx_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma) UseIram, (unsigned int)runtime->dma_addr, runtime->dma_area, runtime->dma_bytes); - if (dev_data) + if (cpu_dai->dev && cpu_dai->dev->platform_data) { + dev_data = cpu_dai->dev->platform_data; ext_ram = dev_data->ext_ram; + } if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) || ext_ram || !UseIram) { @@ -586,12 +588,14 @@ static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) struct snd_soc_pcm_runtime *rtd = pcm->private_data; struct snd_soc_device *socdev = rtd->socdev; struct snd_soc_dai *cpu_dai = socdev->card->dai_link->cpu_dai; - struct mxc_audio_platform_data *dev_data = cpu_dai->private_data; + struct mxc_audio_platform_data *dev_data; int ext_ram = 0; size_t size = imx_pcm_hardware.buffer_bytes_max; - if (dev_data) + if (cpu_dai->dev && cpu_dai->dev->platform_data) { + dev_data = cpu_dai->dev->platform_data; ext_ram = dev_data->ext_ram; + } buf->dev.type = SNDRV_DMA_TYPE_DEV; buf->dev.dev = pcm->card->dev; @@ -620,12 +624,14 @@ static void imx_pcm_free_dma_buffers(struct snd_pcm *pcm) struct snd_soc_pcm_runtime *rtd = pcm->private_data; struct snd_soc_device *socdev = rtd->socdev; struct snd_soc_dai *cpu_dai = socdev->card->dai_link->cpu_dai; - struct mxc_audio_platform_data *dev_data = cpu_dai->private_data; + struct mxc_audio_platform_data *dev_data; int ext_ram = 0; int stream; - if (dev_data) + if (cpu_dai->dev && cpu_dai->dev->platform_data) { + dev_data = cpu_dai->dev->platform_data; ext_ram = dev_data->ext_ram; + } for (stream = 0; stream < 2; stream++) { substream = pcm->streams[stream].substream; |