Searched refs:sample_buf (Results 1 – 1 of 1) sorted by relevance
239 u16 *sample_buf; // tmp buffer for sample conversions member654 dma->sample_buf = kmalloc(dma->sbufsz, GFP_KERNEL); in init_serdma()655 if (!dma->sample_buf) { in init_serdma()661 dma->sb_swptr = dma->sb_hwptr = dma->sample_buf; in init_serdma()662 dma->sb_end = (u16 *)((void *)dma->sample_buf + dma->sbufsz); in init_serdma()668 (int)dma->sample_buf)); in init_serdma()996 d->sb_hwptr = d->sample_buf; in cs4297a_update_ptr()1774 s->dma_adc.sb_swptr = s->dma_adc.sample_buf; in cs4297a_read()1846 if (copy_from_user(d->sample_buf, buffer, cnt)) in cs4297a_write()1850 s_tmpl = (u32 *)d->sample_buf; in cs4297a_write()[all …]