MXR_STATUS
mixer_reg_writemask(ctx, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
DUMPREG(MXR_STATUS);
mixer_reg_writemask(ctx, MXR_STATUS, 0, MXR_STATUS_SYNC_ENABLE);
mixer_reg_writemask(ctx, MXR_STATUS, ~0, MXR_STATUS_SYNC_ENABLE);
mixer_reg_writemask(ctx, MXR_STATUS, ~0, MXR_STATUS_REG_RUN);
mixer_reg_writemask(ctx, MXR_STATUS, 0, MXR_STATUS_REG_RUN);
while (!(mixer_reg_read(ctx, MXR_STATUS) & MXR_STATUS_REG_IDLE) &&
mixer_reg_writemask(ctx, MXR_STATUS, MXR_STATUS_16_BURST,