Lines Matching full:adg
3 // Helper routines for R-Car sound ADG.
26 .name = "adg",
34 struct clk *adg; member
50 #define for_each_rsnd_clkin(pos, adg, i) \ argument
52 (i < adg->clkin_size) && \
53 ((pos) = adg->clkin[i]); \
55 #define for_each_rsnd_clkout(pos, adg, i) \ argument
57 (i < adg->clkout_size) && \
58 ((pos) = adg->clkout[i]); \
60 #define rsnd_priv_to_adg(priv) ((struct rsnd_adg *)(priv)->adg)
118 * SSI8 is not connected to ADG. in rsnd_adg_ssi_ws_timing_gen2()
134 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in __rsnd_adg_get_timesel_ratio() local
140 adg->clkin_rate[CLKA], /* 0000: CLKA */ in __rsnd_adg_get_timesel_ratio()
141 adg->clkin_rate[CLKB], /* 0001: CLKB */ in __rsnd_adg_get_timesel_ratio()
142 adg->clkin_rate[CLKC], /* 0010: CLKC */ in __rsnd_adg_get_timesel_ratio()
143 adg->brg_rate[ADG_HZ_441], /* 0011: BRGA */ in __rsnd_adg_get_timesel_ratio()
144 adg->brg_rate[ADG_HZ_48], /* 0100: BRGB */ in __rsnd_adg_get_timesel_ratio()
235 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_set_cmd_timsel_gen2() local
236 struct rsnd_mod *adg_mod = rsnd_mod_get(adg); in rsnd_adg_set_cmd_timsel_gen2()
260 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_set_src_timesel_gen2() local
261 struct rsnd_mod *adg_mod = rsnd_mod_get(adg); in rsnd_adg_set_src_timesel_gen2()
289 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_set_ssi_clk() local
290 struct rsnd_mod *adg_mod = rsnd_mod_get(adg); in rsnd_adg_set_ssi_clk()
301 * SSI 8 is not connected to ADG. in rsnd_adg_set_ssi_clk()
314 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_clk_query() local
328 for_each_rsnd_clkin(clk, adg, i) in rsnd_adg_clk_query()
329 if (rate == adg->clkin_rate[i]) in rsnd_adg_clk_query()
335 if (rate == adg->brg_rate[ADG_HZ_441]) in rsnd_adg_clk_query()
338 if (rate == adg->brg_rate[ADG_HZ_48]) in rsnd_adg_clk_query()
354 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_ssi_clk_try_start() local
356 struct rsnd_mod *adg_mod = rsnd_mod_get(adg); in rsnd_adg_ssi_clk_try_start()
366 ckr = adg->ckr & ~BRGCKR_31; in rsnd_adg_ssi_clk_try_start()
369 if (ckr != adg->ckr) { in rsnd_adg_ssi_clk_try_start()
370 rsnd_mod_bset(adg_mod, BRGCKR, 0x80770000, adg->ckr); in rsnd_adg_ssi_clk_try_start()
371 adg->ckr = ckr; in rsnd_adg_ssi_clk_try_start()
376 (ckr) ? adg->brg_rate[ADG_HZ_48] : in rsnd_adg_ssi_clk_try_start()
377 adg->brg_rate[ADG_HZ_441]); in rsnd_adg_ssi_clk_try_start()
384 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_clk_control() local
385 struct rsnd_mod *adg_mod = rsnd_mod_get(adg); in rsnd_adg_clk_control()
390 ret = clk_prepare_enable(adg->adg); in rsnd_adg_clk_control()
394 rsnd_mod_bset(adg_mod, BRGCKR, 0x80770000, adg->ckr); in rsnd_adg_clk_control()
395 rsnd_mod_write(adg_mod, BRRA, adg->brga); in rsnd_adg_clk_control()
396 rsnd_mod_write(adg_mod, BRRB, adg->brgb); in rsnd_adg_clk_control()
399 for_each_rsnd_clkin(clk, adg, i) { in rsnd_adg_clk_control()
411 adg->clkin_rate[i] = clk_get_rate(clk); in rsnd_adg_clk_control()
413 if (adg->clkin_rate[i]) in rsnd_adg_clk_control()
416 adg->clkin_rate[i] = 0; in rsnd_adg_clk_control()
427 /* disable adg */ in rsnd_adg_clk_control()
429 clk_disable_unprepare(adg->adg); in rsnd_adg_clk_control()
452 struct rsnd_adg *adg = priv->adg; in rsnd_adg_null_clk_get() local
454 if (!adg->null_clk) { in rsnd_adg_null_clk_get()
457 adg->null_clk = rsnd_adg_create_null_clk(priv, name, NULL); in rsnd_adg_null_clk_get()
460 return adg->null_clk; in rsnd_adg_null_clk_get()
465 struct rsnd_adg *adg = priv->adg; in rsnd_adg_null_clk_clean() local
467 if (adg->null_clk) in rsnd_adg_null_clk_clean()
468 clk_unregister_fixed_rate(adg->null_clk); in rsnd_adg_null_clk_clean()
473 struct rsnd_adg *adg = priv->adg; in rsnd_adg_get_clkin() local
488 * get adg in rsnd_adg_get_clkin()
489 * No "adg" is not error in rsnd_adg_get_clkin()
491 clk = devm_clk_get(dev, "adg"); in rsnd_adg_get_clkin()
494 adg->adg = clk; in rsnd_adg_get_clkin()
505 adg->clkin[i] = clk; in rsnd_adg_get_clkin()
508 adg->clkin_size = clkin_size; in rsnd_adg_get_clkin()
513 dev_err(dev, "adg clock IN get failed\n"); in rsnd_adg_get_clkin()
522 struct rsnd_adg *adg = priv->adg; in rsnd_adg_unregister_clkout() local
526 for_each_rsnd_clkout(clk, adg, i) in rsnd_adg_unregister_clkout()
532 struct rsnd_adg *adg = priv->adg; in rsnd_adg_get_clkout() local
558 * ADG supports BRRA/BRRB output only in rsnd_adg_get_clkout()
610 for_each_rsnd_clkin(clk, adg, i) { in rsnd_adg_get_clkout()
623 if (!adg->brg_rate[ADG_HZ_441] && req_Hz[ADG_HZ_441] && (0 == rate % 44100)) { in rsnd_adg_get_clkout()
628 adg->brg_rate[ADG_HZ_441] = rate / div; in rsnd_adg_get_clkout()
642 if (!adg->brg_rate[ADG_HZ_48] && req_Hz[ADG_HZ_48] && (0 == rate % 48000)) { in rsnd_adg_get_clkout()
647 adg->brg_rate[ADG_HZ_48] = rate / div; in rsnd_adg_get_clkout()
657 if (!(adg->brg_rate[ADG_HZ_48] && req_Hz[ADG_HZ_48]) && in rsnd_adg_get_clkout()
658 !(adg->brg_rate[ADG_HZ_441] && req_Hz[ADG_HZ_441])) in rsnd_adg_get_clkout()
670 * ADG supports BRRA/BRRB output only. in rsnd_adg_get_clkout()
684 adg->clkout[CLKOUT] = clk; in rsnd_adg_get_clkout()
685 adg->clkout_size = 1; in rsnd_adg_get_clkout()
699 adg->clkout[i] = clk; in rsnd_adg_get_clkout()
701 adg->onecell.clks = adg->clkout; in rsnd_adg_get_clkout()
702 adg->onecell.clk_num = clkout_size; in rsnd_adg_get_clkout()
703 adg->clkout_size = clkout_size; in rsnd_adg_get_clkout()
705 &adg->onecell); in rsnd_adg_get_clkout()
712 adg->ckr = ckr; in rsnd_adg_get_clkout()
713 adg->brga = brga; in rsnd_adg_get_clkout()
714 adg->brgb = brgb; in rsnd_adg_get_clkout()
719 dev_err(dev, "adg clock OUT get failed\n"); in rsnd_adg_get_clkout()
746 struct rsnd_adg *adg = rsnd_priv_to_adg(priv); in rsnd_adg_clk_dbg_info() local
751 for_each_rsnd_clkin(clk, adg, i) in rsnd_adg_clk_dbg_info()
756 adg->ckr, adg->brga, adg->brgb); in rsnd_adg_clk_dbg_info()
757 dbg_msg(dev, m, "BRGA (for 44100 base) = %d\n", adg->brg_rate[ADG_HZ_441]); in rsnd_adg_clk_dbg_info()
758 dbg_msg(dev, m, "BRGB (for 48000 base) = %d\n", adg->brg_rate[ADG_HZ_48]); in rsnd_adg_clk_dbg_info()
764 for_each_rsnd_clkout(clk, adg, i) in rsnd_adg_clk_dbg_info()
774 struct rsnd_adg *adg; in rsnd_adg_probe() local
778 adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL); in rsnd_adg_probe()
779 if (!adg) in rsnd_adg_probe()
782 ret = rsnd_mod_init(priv, &adg->mod, &adg_ops, in rsnd_adg_probe()
787 priv->adg = adg; in rsnd_adg_probe()