259 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in spdif_irq_uqrx_full()  local
266 		pos = &ctrl->upos;  in spdif_irq_uqrx_full()
271 		pos = &ctrl->qpos;  in spdif_irq_uqrx_full()
290 	ctrl->subcode[*pos++] = val >> 16;  in spdif_irq_uqrx_full()
291 	ctrl->subcode[*pos++] = val >> 8;  in spdif_irq_uqrx_full()
292 	ctrl->subcode[*pos++] = val;  in spdif_irq_uqrx_full()
298 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in spdif_irq_uq_sync()  local
304 	if (ctrl->qpos == 0)  in spdif_irq_uq_sync()
308 	ctrl->ready_buf = (ctrl->qpos - 1) / SPDIF_QSUB_SIZE + 1;  in spdif_irq_uq_sync()
314 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in spdif_irq_uq_err()  local
326 	ctrl->ready_buf = 0;  in spdif_irq_uq_err()
327 	ctrl->upos = 0;  in spdif_irq_uq_err()
328 	ctrl->qpos = 0;  in spdif_irq_uq_err()
439 static void spdif_set_cstatus(struct spdif_mixer_control *ctrl,  in spdif_set_cstatus()  argument
442 	ctrl->ch_status[3] &= ~mask;  in spdif_set_cstatus()
443 	ctrl->ch_status[3] |= cstatus & mask;  in spdif_set_cstatus()
448 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in spdif_write_channel_status()  local
453 	ch_status = (bitrev8(ctrl->ch_status[0]) << 16) |  in spdif_write_channel_status()
454 		    (bitrev8(ctrl->ch_status[1]) << 8) |  in spdif_write_channel_status()
455 		    bitrev8(ctrl->ch_status[2]);  in spdif_write_channel_status()
460 	ch_status = bitrev8(ctrl->ch_status[3]) << 16;  in spdif_write_channel_status()
466 		ch_status = (bitrev8(ctrl->ch_status[0]) << 24) |  in spdif_write_channel_status()
467 			    (bitrev8(ctrl->ch_status[1]) << 16) |  in spdif_write_channel_status()
468 			    (bitrev8(ctrl->ch_status[2]) << 8) |  in spdif_write_channel_status()
469 			    bitrev8(ctrl->ch_status[3]);  in spdif_write_channel_status()
507 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in spdif_set_sample_rate()  local
586 	spdif_set_cstatus(ctrl, IEC958_AES3_CON_FS, csfs);  in spdif_set_sample_rate()
702 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_hw_params()  local
721 		spdif_set_cstatus(ctrl, IEC958_AES3_CON_CLOCK,  in fsl_spdif_hw_params()
796 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_pb_get()  local
798 	uvalue->value.iec958.status[0] = ctrl->ch_status[0];  in fsl_spdif_pb_get()
799 	uvalue->value.iec958.status[1] = ctrl->ch_status[1];  in fsl_spdif_pb_get()
800 	uvalue->value.iec958.status[2] = ctrl->ch_status[2];  in fsl_spdif_pb_get()
801 	uvalue->value.iec958.status[3] = ctrl->ch_status[3];  in fsl_spdif_pb_get()
811 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_pb_put()  local
813 	ctrl->ch_status[0] = uvalue->value.iec958.status[0];  in fsl_spdif_pb_put()
814 	ctrl->ch_status[1] = uvalue->value.iec958.status[1];  in fsl_spdif_pb_put()
815 	ctrl->ch_status[2] = uvalue->value.iec958.status[2];  in fsl_spdif_pb_put()
816 	ctrl->ch_status[3] = uvalue->value.iec958.status[3];  in fsl_spdif_pb_put()
861 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_subcode_get()  local
865 	spin_lock_irqsave(&ctrl->ctl_lock, flags);  in fsl_spdif_subcode_get()
866 	if (ctrl->ready_buf) {  in fsl_spdif_subcode_get()
867 		int idx = (ctrl->ready_buf - 1) * SPDIF_UBITS_SIZE;  in fsl_spdif_subcode_get()
869 				&ctrl->subcode[idx], SPDIF_UBITS_SIZE);  in fsl_spdif_subcode_get()
872 	spin_unlock_irqrestore(&ctrl->ctl_lock, flags);  in fsl_spdif_subcode_get()
893 	struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_qget()  local
897 	spin_lock_irqsave(&ctrl->ctl_lock, flags);  in fsl_spdif_qget()
898 	if (ctrl->ready_buf) {  in fsl_spdif_qget()
899 		int idx = (ctrl->ready_buf - 1) * SPDIF_QSUB_SIZE;  in fsl_spdif_qget()
901 				&ctrl->qsub[idx], SPDIF_QSUB_SIZE);  in fsl_spdif_qget()
904 	spin_unlock_irqrestore(&ctrl->ctl_lock, flags);  in fsl_spdif_qget()
1534 	struct spdif_mixer_control *ctrl;  in fsl_spdif_probe()  local
1617 	ctrl = &spdif_priv->fsl_spdif_control;  in fsl_spdif_probe()
1618 	spin_lock_init(&ctrl->ctl_lock);  in fsl_spdif_probe()
1621 	ctrl->ch_status[0] = IEC958_AES0_CON_NOT_COPYRIGHT |  in fsl_spdif_probe()
1623 	ctrl->ch_status[1] = IEC958_AES1_CON_DIGDIGCONV_ID;  in fsl_spdif_probe()
1624 	ctrl->ch_status[2] = 0x00;  in fsl_spdif_probe()
1625 	ctrl->ch_status[3] = IEC958_AES3_CON_FS_44100 |  in fsl_spdif_probe()