Searched refs:psc_dma (Results 1 – 4 of 4) sorted by relevance
| /linux/sound/soc/fsl/ |
| H A D | mpc5200_dma.c | 32 struct psc_dma *psc_dma = _psc_dma; in psc_dma_status_irq() local
33 struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs; in psc_dma_status_irq()
39 if (psc_dma->playback.active && (isr & MPC52xx_PSC_IMR_TXEMP)) in psc_dma_status_irq()
40 psc_dma->stats.underrun_count++; in psc_dma_status_irq()
43 if (psc_dma->capture.active && (isr & MPC52xx_PSC_IMR_ORERR)) in psc_dma_status_irq()
44 psc_dma->stats.overrun_count++; in psc_dma_status_irq()
80 scoped_guard(spinlock, &s->psc_dma->lock) { in psc_dma_bcom_irq()
116 struct psc_dma *psc_dma in psc_dma_trigger()
114 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0)); psc_dma_trigger() local
216 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0)); psc_dma_open() local
244 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0)); psc_dma_close() local
270 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0)); psc_dma_pointer() local
316 struct psc_dma *psc_dma; mpc5200_audio_dma_create() local
435 struct psc_dma *psc_dma = dev_get_drvdata(&op->dev); mpc5200_audio_dma_destroy() local
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| H A D | mpc5200_psc_ac97.c | 26 static struct psc_dma *psc_dma; variable
33 guard(mutex)(&psc_dma->mutex); in psc_ac97_read()
36 status = spin_event_timeout(!(in_be16(&psc_dma->psc_regs->sr_csr.status) & in psc_ac97_read()
44 in_be32(&psc_dma->psc_regs->ac97_data); in psc_ac97_read()
47 out_be32(&psc_dma->psc_regs->ac97_cmd, (1<<31) | ((reg & 0x7f) << 24)); in psc_ac97_read()
50 status = spin_event_timeout((in_be16(&psc_dma->psc_regs->sr_csr.status) & in psc_ac97_read()
54 in_be16(&psc_dma->psc_regs->sr_csr.status)); in psc_ac97_read()
58 val = in_be32(&psc_dma->psc_regs->ac97_data); in psc_ac97_read()
73 guard(mutex)(&psc_dma->mutex); in psc_ac97_write()
76 status = spin_event_timeout(!(in_be16(&psc_dma->psc_regs->sr_csr.status) & in psc_ac97_write()
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| H A D | mpc5200_psc_i2s.c | 41 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0)); in psc_i2s_hw_params() local
44 dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i" in psc_i2s_hw_params()
64 dev_dbg(psc_dma->dev, "invalid format\n"); in psc_i2s_hw_params()
67 out_be32(&psc_dma->psc_regs->sicr, psc_dma->sicr | mode); in psc_i2s_hw_params()
92 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai); in psc_i2s_set_sysclk()
93 dev_dbg(psc_dma->dev, "psc_i2s_set_sysclk(cpu_dai=%p, dir=%i)\n", in psc_i2s_set_sysclk()
114 struct psc_dma *psc_dm
89 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai); psc_i2s_set_sysclk() local
108 struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai); psc_i2s_set_fmt() local
162 struct psc_dma *psc_dma; psc_i2s_of_probe() local
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| H A D | mpc5200_dma.h | 25 struct psc_dma *psc_dma; member
51 struct psc_dma { struct
78 to_psc_dma_stream(struct snd_pcm_substream *substream, struct psc_dma *psc_dma) in to_psc_dma_stream() argument
81 return &psc_dma->capture; in to_psc_dma_stream()
82 return &psc_dma->playback; in to_psc_dma_stream()
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