diff options
Diffstat (limited to 'sound/pci/emu10k1/p16v.c')
| -rw-r--r-- | sound/pci/emu10k1/p16v.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index ff2a3974c824..18a1b0740e6b 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -290,7 +290,7 @@ static int snd_p16v_pcm_prepare_playback(struct snd_pcm_substream *substream) struct snd_emu10k1 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; int channel = substream->pcm->device - emu->p16v_device_offset; - u32 *table_base = (u32 *)(emu->p16v_buffer.area+(8*16*channel)); + u32 *table_base = (u32 *)(emu->p16v_buffer->area+(8*16*channel)); u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size); int i; u32 tmp; @@ -308,8 +308,8 @@ static int snd_p16v_pcm_prepare_playback(struct snd_pcm_substream *substream) runtime->dma_addr, runtime->dma_area, table_base); dev_dbg(emu->card->dev, "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n", - emu->p16v_buffer.addr, emu->p16v_buffer.area, - emu->p16v_buffer.bytes); + emu->p16v_buffer->addr, emu->p16v_buffer->area, + emu->p16v_buffer->bytes); #endif /* debug */ tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, channel); switch (runtime->rate) { @@ -333,7 +333,7 @@ static int snd_p16v_pcm_prepare_playback(struct snd_pcm_substream *substream) table_base[(i*2)+1]=period_size_bytes<<16; } - snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_ADDR, channel, emu->p16v_buffer.addr+(8*16*channel)); + snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_ADDR, channel, emu->p16v_buffer->addr+(8*16*channel)); snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19); snd_emu10k1_ptr20_write(emu, PLAYBACK_LIST_PTR, channel, 0); snd_emu10k1_ptr20_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr); @@ -567,20 +567,6 @@ static const struct snd_pcm_ops snd_p16v_capture_ops = { .pointer = snd_p16v_pcm_pointer_capture, }; - -int snd_p16v_free(struct snd_emu10k1 *chip) -{ - // release the data - if (chip->p16v_buffer.area) { - snd_dma_free_pages(&chip->p16v_buffer); - /* - dev_dbg(chip->card->dev, "period lables free: %p\n", - &chip->p16v_buffer); - */ - } - return 0; -} - int snd_p16v_pcm(struct snd_emu10k1 *emu, int device) { struct snd_pcm *pcm; |