Lines Matching defs:buf_rp
44 unsigned int buf_base, buf_limit, buf_rp;
106 if (cur_wp >= rt5514_dsp->buf_rp)
107 remain_data = (cur_wp - rt5514_dsp->buf_rp);
110 (rt5514_dsp->buf_limit - rt5514_dsp->buf_rp) +
119 if (rt5514_dsp->buf_rp + period_bytes <= rt5514_dsp->buf_limit) {
120 rt5514_spi_burst_read(rt5514_dsp->buf_rp,
124 if (rt5514_dsp->buf_rp + period_bytes == rt5514_dsp->buf_limit)
125 rt5514_dsp->buf_rp = rt5514_dsp->buf_base;
127 rt5514_dsp->buf_rp += period_bytes;
129 truncated_bytes = rt5514_dsp->buf_limit - rt5514_dsp->buf_rp;
130 rt5514_spi_burst_read(rt5514_dsp->buf_rp,
138 rt5514_dsp->buf_rp = rt5514_dsp->buf_base + period_bytes -
181 rt5514_dsp->buf_rp = buf[0] | buf[1] << 8 | buf[2] << 16 |
184 if (rt5514_dsp->buf_rp % 8)
185 rt5514_dsp->buf_rp = (rt5514_dsp->buf_rp / 8) * 8;
190 rt5514_dsp->buf_rp && rt5514_dsp->buf_size)