a64_acodec_pr_read
old = a64_acodec_pr_read(sc, addr);
val = a64_acodec_pr_read(sc, mix->reg);
val = a64_acodec_pr_read(sc, mix->reg);
mc->un.ord = !!(a64_acodec_pr_read(sc, A64_MIC1_CTRL) & A64_MIC1AMPEN);
mc->un.ord = !!(a64_acodec_pr_read(sc, A64_MIC2_CTRL) & A64_MIC2AMPEN);
if (a64_acodec_pr_read(sc, A64_OL_MIX_CTRL) & A64_LMIXMUTE_LDAC)
if (a64_acodec_pr_read(sc, A64_OR_MIX_CTRL) & A64_RMIXMUTE_RDAC)
if (a64_acodec_pr_read(sc, A64_LINEOUT_CTRL0) & A64_LINEOUT_EN)
if (a64_acodec_pr_read(sc, A64_HP_CTRL) & A64_HPPA_EN)
a64_acodec_pr_read(sc, A64_L_ADCMIX_SRC) |
a64_acodec_pr_read(sc, A64_R_ADCMIX_SRC);