1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (C) 2013 Renesas Solutions Corp.
6 // Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
11 #include <linux/clk.h>
12 #include <linux/device.h>
13 #include <linux/dma-mapping.h>
15 #include <linux/list.h>
16 #include <linux/module.h>
17 #include <linux/of_device.h>
18 #include <linux/of_graph.h>
19 #include <linux/of_irq.h>
20 #include <linux/sh_dma.h>
21 #include <linux/workqueue.h>
22 #include <sound/soc.h>
23 #include <sound/pcm_params.h>
25 #define RSND_GEN1_SRU 0
26 #define RSND_GEN1_ADG 1
27 #define RSND_GEN1_SSI 2
29 #define RSND_GEN2_SCU 0
30 #define RSND_GEN2_ADG 1
31 #define RSND_GEN2_SSIU 2
32 #define RSND_GEN2_SSI 3
34 #define RSND_BASE_MAX 4
39 * The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different.
40 * This driver uses pseudo register in order to hide it.
41 * see gen1/gen2 for detail
44 /* SCU (MIX/CTU/DVC) */
45 RSND_REG_SRC_I_BUSIF_MODE,
46 RSND_REG_SRC_O_BUSIF_MODE,
47 RSND_REG_SRC_ROUTE_MODE0,
57 RSND_REG_SRC_INT_ENABLE0,
58 RSND_REG_SRC_BUSIF_DALIGN,
59 RSND_REG_SRCIN_TIMSEL0,
60 RSND_REG_SRCIN_TIMSEL1,
61 RSND_REG_SRCIN_TIMSEL2,
62 RSND_REG_SRCIN_TIMSEL3,
63 RSND_REG_SRCIN_TIMSEL4,
64 RSND_REG_SRCOUT_TIMSEL0,
65 RSND_REG_SRCOUT_TIMSEL1,
66 RSND_REG_SRCOUT_TIMSEL2,
67 RSND_REG_SRCOUT_TIMSEL3,
68 RSND_REG_SRCOUT_TIMSEL4,
69 RSND_REG_SCU_SYS_STATUS0,
70 RSND_REG_SCU_SYS_STATUS1,
71 RSND_REG_SCU_SYS_INT_EN0,
72 RSND_REG_SCU_SYS_INT_EN1,
74 RSND_REG_CMD_BUSIF_MODE,
75 RSND_REG_CMD_BUSIF_DALIGN,
76 RSND_REG_CMD_ROUTE_SLCT,
77 RSND_REG_CMDOUT_TIMSEL,
148 RSND_REG_AUDIO_CLK_SEL0,
149 RSND_REG_AUDIO_CLK_SEL1,
150 RSND_REG_AUDIO_CLK_SEL2,
157 RSND_REG_SSI_CONTROL,
159 RSND_REG_SSI_BUSIF_MODE,
160 RSND_REG_SSI_BUSIF_ADINR,
161 RSND_REG_SSI_BUSIF_DALIGN,
162 RSND_REG_SSI_INT_ENABLE,
163 RSND_REG_SSI_SYS_STATUS0,
164 RSND_REG_SSI_SYS_STATUS1,
165 RSND_REG_SSI_SYS_STATUS2,
166 RSND_REG_SSI_SYS_STATUS3,
167 RSND_REG_SSI_SYS_STATUS4,
168 RSND_REG_SSI_SYS_STATUS5,
169 RSND_REG_SSI_SYS_STATUS6,
170 RSND_REG_SSI_SYS_STATUS7,
187 struct rsnd_dai_stream;
190 * R-Car basic functions
192 #define rsnd_mod_read(m, r) \
193 rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r)
194 #define rsnd_mod_write(m, r, d) \
195 rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d)
196 #define rsnd_mod_bset(m, r, s, d) \
197 rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d)
199 u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg);
200 void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
201 enum rsnd_reg reg, u32 data);
202 void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod,
203 enum rsnd_reg reg, u32 data);
204 void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg,
206 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
207 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
208 u32 rsnd_get_busif_shift(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
213 int rsnd_dma_attach(struct rsnd_dai_stream *io,
214 struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
215 int rsnd_dma_probe(struct rsnd_priv *priv);
216 struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
217 struct rsnd_mod *mod, char *name);
230 RSND_MOD_SSIM3, /* SSI multi 3 */
231 RSND_MOD_SSIM2, /* SSI multi 2 */
232 RSND_MOD_SSIM1, /* SSI multi 1 */
233 RSND_MOD_SSIP, /* SSI parent */
239 struct rsnd_mod_ops {
241 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io,
242 struct rsnd_mod *mod);
243 int (*probe)(struct rsnd_mod *mod,
244 struct rsnd_dai_stream *io,
245 struct rsnd_priv *priv);
246 int (*remove)(struct rsnd_mod *mod,
247 struct rsnd_dai_stream *io,
248 struct rsnd_priv *priv);
249 int (*init)(struct rsnd_mod *mod,
250 struct rsnd_dai_stream *io,
251 struct rsnd_priv *priv);
252 int (*quit)(struct rsnd_mod *mod,
253 struct rsnd_dai_stream *io,
254 struct rsnd_priv *priv);
255 int (*start)(struct rsnd_mod *mod,
256 struct rsnd_dai_stream *io,
257 struct rsnd_priv *priv);
258 int (*stop)(struct rsnd_mod *mod,
259 struct rsnd_dai_stream *io,
260 struct rsnd_priv *priv);
261 int (*irq)(struct rsnd_mod *mod,
262 struct rsnd_dai_stream *io,
263 struct rsnd_priv *priv, int enable);
264 int (*pcm_new)(struct rsnd_mod *mod,
265 struct rsnd_dai_stream *io,
266 struct snd_soc_pcm_runtime *rtd);
267 int (*hw_params)(struct rsnd_mod *mod,
268 struct rsnd_dai_stream *io,
269 struct snd_pcm_substream *substream,
270 struct snd_pcm_hw_params *hw_params);
271 int (*pointer)(struct rsnd_mod *mod,
272 struct rsnd_dai_stream *io,
273 snd_pcm_uframes_t *pointer);
274 int (*fallback)(struct rsnd_mod *mod,
275 struct rsnd_dai_stream *io,
276 struct rsnd_priv *priv);
277 int (*nolock_start)(struct rsnd_mod *mod,
278 struct rsnd_dai_stream *io,
279 struct rsnd_priv *priv);
280 int (*nolock_stop)(struct rsnd_mod *mod,
281 struct rsnd_dai_stream *io,
282 struct rsnd_priv *priv);
283 int (*prepare)(struct rsnd_mod *mod,
284 struct rsnd_dai_stream *io,
285 struct rsnd_priv *priv);
288 struct rsnd_dai_stream;
291 enum rsnd_mod_type type;
292 struct rsnd_mod_ops *ops;
293 struct rsnd_priv *priv;
295 u32 *(*get_status)(struct rsnd_dai_stream *io,
296 struct rsnd_mod *mod,
297 enum rsnd_mod_type type);
305 * A 0: nolock_start 1: nolock_stop
309 * H is always called (see __rsnd_mod_call)
310 * H 0: probe 1: remove
317 #define __rsnd_mod_shift_nolock_start 0
318 #define __rsnd_mod_shift_nolock_stop 0
319 #define __rsnd_mod_shift_init 4
320 #define __rsnd_mod_shift_quit 4
321 #define __rsnd_mod_shift_start 8
322 #define __rsnd_mod_shift_stop 8
323 #define __rsnd_mod_shift_probe 28 /* always called */
324 #define __rsnd_mod_shift_remove 28 /* always called */
325 #define __rsnd_mod_shift_irq 28 /* always called */
326 #define __rsnd_mod_shift_pcm_new 28 /* always called */
327 #define __rsnd_mod_shift_fallback 28 /* always called */
328 #define __rsnd_mod_shift_hw_params 28 /* always called */
329 #define __rsnd_mod_shift_pointer 28 /* always called */
330 #define __rsnd_mod_shift_prepare 28 /* always called */
332 #define __rsnd_mod_add_probe 0
333 #define __rsnd_mod_add_remove 0
334 #define __rsnd_mod_add_nolock_start 1
335 #define __rsnd_mod_add_nolock_stop -1
336 #define __rsnd_mod_add_init 1
337 #define __rsnd_mod_add_quit -1
338 #define __rsnd_mod_add_start 1
339 #define __rsnd_mod_add_stop -1
340 #define __rsnd_mod_add_irq 0
341 #define __rsnd_mod_add_pcm_new 0
342 #define __rsnd_mod_add_fallback 0
343 #define __rsnd_mod_add_hw_params 0
344 #define __rsnd_mod_add_pointer 0
345 #define __rsnd_mod_add_prepare 0
347 #define __rsnd_mod_call_probe 0
348 #define __rsnd_mod_call_remove 0
349 #define __rsnd_mod_call_init 0
350 #define __rsnd_mod_call_quit 1
351 #define __rsnd_mod_call_start 0
352 #define __rsnd_mod_call_stop 1
353 #define __rsnd_mod_call_irq 0
354 #define __rsnd_mod_call_pcm_new 0
355 #define __rsnd_mod_call_fallback 0
356 #define __rsnd_mod_call_hw_params 0
357 #define __rsnd_mod_call_pointer 0
358 #define __rsnd_mod_call_nolock_start 0
359 #define __rsnd_mod_call_nolock_stop 1
360 #define __rsnd_mod_call_prepare 0
362 #define rsnd_mod_to_priv(mod) ((mod)->priv)
363 #define rsnd_mod_name(mod) ((mod)->ops->name)
364 #define rsnd_mod_id(mod) ((mod)->id)
365 #define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
366 #define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
367 #define rsnd_mod_get(ip) (&(ip)->mod)
369 int rsnd_mod_init(struct rsnd_priv *priv,
370 struct rsnd_mod *mod,
371 struct rsnd_mod_ops *ops,
373 u32* (*get_status)(struct rsnd_dai_stream *io,
374 struct rsnd_mod *mod,
375 enum rsnd_mod_type type),
376 enum rsnd_mod_type type,
378 void rsnd_mod_quit(struct rsnd_mod *mod);
379 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io,
380 struct rsnd_mod *mod);
381 void rsnd_mod_interrupt(struct rsnd_mod *mod,
382 void (*callback)(struct rsnd_mod *mod,
383 struct rsnd_dai_stream *io));
384 u32 *rsnd_mod_get_status(struct rsnd_dai_stream *io,
385 struct rsnd_mod *mod,
386 enum rsnd_mod_type type);
387 struct rsnd_mod *rsnd_mod_next(int *iterator,
388 struct rsnd_dai_stream *io,
389 enum rsnd_mod_type *array,
391 #define for_each_rsnd_mod(iterator, pos, io) \
393 (pos = rsnd_mod_next(&iterator, io, NULL, 0)); iterator++)
394 #define for_each_rsnd_mod_arrays(iterator, pos, io, array, size) \
396 (pos = rsnd_mod_next(&iterator, io, array, size)); iterator++)
397 #define for_each_rsnd_mod_array(iterator, pos, io, array) \
398 for_each_rsnd_mod_arrays(iterator, pos, io, array, ARRAY_SIZE(array))
400 void rsnd_parse_connect_common(struct rsnd_dai *rdai,
401 struct rsnd_mod* (*mod_get)(struct rsnd_priv *priv, int id),
402 struct device_node *node,
403 struct device_node *playback,
404 struct device_node *capture);
406 #define rsnd_runtime_channel_original(io) \
407 rsnd_runtime_channel_original_with_params(io, NULL)
408 int rsnd_runtime_channel_original_with_params(struct rsnd_dai_stream *io,
409 struct snd_pcm_hw_params *params);
410 #define rsnd_runtime_channel_after_ctu(io) \
411 rsnd_runtime_channel_after_ctu_with_params(io, NULL)
412 int rsnd_runtime_channel_after_ctu_with_params(struct rsnd_dai_stream *io,
413 struct snd_pcm_hw_params *params);
414 #define rsnd_runtime_channel_for_ssi(io) \
415 rsnd_runtime_channel_for_ssi_with_params(io, NULL)
416 int rsnd_runtime_channel_for_ssi_with_params(struct rsnd_dai_stream *io,
417 struct snd_pcm_hw_params *params);
418 int rsnd_runtime_is_ssi_multi(struct rsnd_dai_stream *io);
419 int rsnd_runtime_is_ssi_tdm(struct rsnd_dai_stream *io);
424 #define rsnd_parse_of_node(priv, node) \
425 of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, node)
426 #define RSND_NODE_DAI "rcar_sound,dai"
427 #define RSND_NODE_SSI "rcar_sound,ssi"
428 #define RSND_NODE_SRC "rcar_sound,src"
429 #define RSND_NODE_CTU "rcar_sound,ctu"
430 #define RSND_NODE_MIX "rcar_sound,mix"
431 #define RSND_NODE_DVC "rcar_sound,dvc"
436 #define RSND_DAI_NAME_SIZE 16
437 struct rsnd_dai_stream {
438 char name[RSND_DAI_NAME_SIZE];
439 struct snd_pcm_substream *substream;
440 struct rsnd_mod *mod[RSND_MOD_MAX];
441 struct rsnd_mod *dma;
442 struct rsnd_dai *rdai;
443 struct device *dmac_dev; /* for IPMMU */
444 u32 parent_ssi_status;
446 #define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL)
447 #define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI)
448 #define rsnd_io_to_mod_ssiu(io) rsnd_io_to_mod((io), RSND_MOD_SSIU)
449 #define rsnd_io_to_mod_ssip(io) rsnd_io_to_mod((io), RSND_MOD_SSIP)
450 #define rsnd_io_to_mod_src(io) rsnd_io_to_mod((io), RSND_MOD_SRC)
451 #define rsnd_io_to_mod_ctu(io) rsnd_io_to_mod((io), RSND_MOD_CTU)
452 #define rsnd_io_to_mod_mix(io) rsnd_io_to_mod((io), RSND_MOD_MIX)
453 #define rsnd_io_to_mod_dvc(io) rsnd_io_to_mod((io), RSND_MOD_DVC)
454 #define rsnd_io_to_mod_cmd(io) rsnd_io_to_mod((io), RSND_MOD_CMD)
455 #define rsnd_io_to_rdai(io) ((io)->rdai)
456 #define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io)))
457 #define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io)
458 #define rsnd_io_to_runtime(io) ((io)->substream ? \
459 (io)->substream->runtime : NULL)
460 int rsnd_io_is_working(struct rsnd_dai_stream *io);
463 char name[RSND_DAI_NAME_SIZE];
464 struct rsnd_dai_stream playback;
465 struct rsnd_dai_stream capture;
466 struct rsnd_priv *priv;
467 struct snd_pcm_hw_constraint_list constraint;
469 int max_channels; /* 2ch - 16ch */
470 int ssi_lane; /* 1lane - 4lane */
472 unsigned int clk_master:1;
473 unsigned int bit_clk_inv:1;
474 unsigned int frm_clk_inv:1;
475 unsigned int sys_delay:1;
476 unsigned int data_alignment:1;
479 #define rsnd_rdai_nr(priv) ((priv)->rdai_nr)
480 #define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master)
481 #define rsnd_rdai_to_priv(rdai) ((rdai)->priv)
482 #define for_each_rsnd_dai(rdai, priv, i) \
484 (i < rsnd_rdai_nr(priv)) && \
485 ((rdai) = rsnd_rdai_get(priv, i)); \
488 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id);
490 #define rsnd_rdai_channels_set(rdai, max_channels) \
491 rsnd_rdai_channels_ctrl(rdai, max_channels)
492 #define rsnd_rdai_channels_get(rdai) \
493 rsnd_rdai_channels_ctrl(rdai, 0)
494 int rsnd_rdai_channels_ctrl(struct rsnd_dai *rdai,
497 #define rsnd_rdai_ssi_lane_set(rdai, ssi_lane) \
498 rsnd_rdai_ssi_lane_ctrl(rdai, ssi_lane)
499 #define rsnd_rdai_ssi_lane_get(rdai) \
500 rsnd_rdai_ssi_lane_ctrl(rdai, 0)
501 int rsnd_rdai_ssi_lane_ctrl(struct rsnd_dai *rdai,
504 void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io);
505 int rsnd_dai_connect(struct rsnd_mod *mod,
506 struct rsnd_dai_stream *io,
507 enum rsnd_mod_type type);
512 int rsnd_gen_probe(struct rsnd_priv *priv);
513 void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv,
514 struct rsnd_mod *mod,
516 phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id);
521 int rsnd_adg_clk_query(struct rsnd_priv *priv, unsigned int rate);
522 int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod);
523 int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate);
524 int rsnd_adg_probe(struct rsnd_priv *priv);
525 void rsnd_adg_remove(struct rsnd_priv *priv);
526 int rsnd_adg_set_src_timesel_gen2(struct rsnd_mod *src_mod,
527 struct rsnd_dai_stream *io,
528 unsigned int in_rate,
529 unsigned int out_rate);
530 int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod,
531 struct rsnd_dai_stream *io);
532 #define rsnd_adg_clk_enable(priv) rsnd_adg_clk_control(priv, 1)
533 #define rsnd_adg_clk_disable(priv) rsnd_adg_clk_control(priv, 0)
534 void rsnd_adg_clk_control(struct rsnd_priv *priv, int enable);
541 struct platform_device *pdev;
544 #define RSND_GEN_MASK (0xF << 0)
545 #define RSND_GEN1 (1 << 0)
546 #define RSND_GEN2 (2 << 0)
547 #define RSND_GEN3 (3 << 0)
550 * below value will be filled on rsnd_gen_probe()
555 * below value will be filled on rsnd_adg_probe()
560 * below value will be filled on rsnd_dma_probe()
565 * below value will be filled on rsnd_ssi_probe()
571 * below value will be filled on rsnd_ssiu_probe()
577 * below value will be filled on rsnd_src_probe()
583 * below value will be filled on rsnd_ctu_probe()
589 * below value will be filled on rsnd_mix_probe()
595 * below value will be filled on rsnd_dvc_probe()
601 * below value will be filled on rsnd_cmd_probe()
607 * below value will be filled on rsnd_dai_probe()
609 struct snd_soc_dai_driver *daidrv;
610 struct rsnd_dai *rdai;
614 #define rsnd_priv_to_pdev(priv) ((priv)->pdev)
615 #define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev))
617 #define rsnd_is_gen1(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN1)
618 #define rsnd_is_gen2(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN2)
619 #define rsnd_is_gen3(priv) (((priv)->flags & RSND_GEN_MASK) == RSND_GEN3)
621 #define rsnd_flags_has(p, f) ((p)->flags & (f))
622 #define rsnd_flags_set(p, f) ((p)->flags |= (f))
623 #define rsnd_flags_del(p, f) ((p)->flags &= ~(f))
628 struct rsnd_kctrl_cfg {
632 const char * const *texts;
633 int (*accept)(struct rsnd_dai_stream *io);
634 void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
635 struct rsnd_dai_stream *io;
636 struct snd_card *card;
637 struct snd_kcontrol *kctrl;
638 struct rsnd_mod *mod;
641 #define RSND_MAX_CHANNELS 8
642 struct rsnd_kctrl_cfg_m {
643 struct rsnd_kctrl_cfg cfg;
644 u32 val[RSND_MAX_CHANNELS];
647 struct rsnd_kctrl_cfg_s {
648 struct rsnd_kctrl_cfg cfg;
651 #define rsnd_kctrl_size(x) ((x).cfg.size)
652 #define rsnd_kctrl_max(x) ((x).cfg.max)
653 #define rsnd_kctrl_valm(x, i) ((x).val[i]) /* = (x).cfg.val[i] */
654 #define rsnd_kctrl_vals(x) ((x).val) /* = (x).cfg.val[0] */
656 int rsnd_kctrl_accept_anytime(struct rsnd_dai_stream *io);
657 int rsnd_kctrl_accept_runtime(struct rsnd_dai_stream *io);
658 struct rsnd_kctrl_cfg *rsnd_kctrl_init_m(struct rsnd_kctrl_cfg_m *cfg);
659 struct rsnd_kctrl_cfg *rsnd_kctrl_init_s(struct rsnd_kctrl_cfg_s *cfg);
660 int rsnd_kctrl_new(struct rsnd_mod *mod,
661 struct rsnd_dai_stream *io,
662 struct snd_soc_pcm_runtime *rtd,
663 const unsigned char *name,
664 int (*accept)(struct rsnd_dai_stream *io),
665 void (*update)(struct rsnd_dai_stream *io,
666 struct rsnd_mod *mod),
667 struct rsnd_kctrl_cfg *cfg,
668 const char * const *texts,
672 #define rsnd_kctrl_new_m(mod, io, rtd, name, accept, update, cfg, size, max) \
673 rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_m(cfg), \
676 #define rsnd_kctrl_new_s(mod, io, rtd, name, accept, update, cfg, max) \
677 rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
680 #define rsnd_kctrl_new_e(mod, io, rtd, name, accept, update, cfg, texts, size) \
681 rsnd_kctrl_new(mod, io, rtd, name, accept, update, rsnd_kctrl_init_s(cfg), \
684 extern const char * const volume_ramp_rate[];
685 #define VOLUME_RAMP_MAX_DVC (0x17 + 1)
686 #define VOLUME_RAMP_MAX_MIX (0x0a + 1)
691 int rsnd_ssi_probe(struct rsnd_priv *priv);
692 void rsnd_ssi_remove(struct rsnd_priv *priv);
693 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
694 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
695 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
696 u32 rsnd_ssi_multi_slaves_runtime(struct rsnd_dai_stream *io);
698 #define RSND_SSI_HDMI_PORT0 0xf0
699 #define RSND_SSI_HDMI_PORT1 0xf1
700 int rsnd_ssi_hdmi_port(struct rsnd_dai_stream *io);
701 void rsnd_ssi_parse_hdmi_connection(struct rsnd_priv *priv,
702 struct device_node *endpoint,
705 #define rsnd_ssi_is_pin_sharing(io) \
706 __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
707 int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
709 #define rsnd_ssi_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SSI)
710 void rsnd_parse_connect_ssi(struct rsnd_dai *rdai,
711 struct device_node *playback,
712 struct device_node *capture);
713 unsigned int rsnd_ssi_clk_query(struct rsnd_priv *priv,
714 int param1, int param2, int *idx);
719 int rsnd_ssiu_attach(struct rsnd_dai_stream *io,
720 struct rsnd_mod *mod);
721 int rsnd_ssiu_probe(struct rsnd_priv *priv);
722 void rsnd_ssiu_remove(struct rsnd_priv *priv);
727 int rsnd_src_probe(struct rsnd_priv *priv);
728 void rsnd_src_remove(struct rsnd_priv *priv);
729 struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id);
731 #define rsnd_src_get_in_rate(priv, io) rsnd_src_get_rate(priv, io, 1)
732 #define rsnd_src_get_out_rate(priv, io) rsnd_src_get_rate(priv, io, 0)
733 unsigned int rsnd_src_get_rate(struct rsnd_priv *priv,
734 struct rsnd_dai_stream *io,
737 #define rsnd_src_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_SRC)
738 #define rsnd_parse_connect_src(rdai, playback, capture) \
739 rsnd_parse_connect_common(rdai, rsnd_src_mod_get, \
740 rsnd_src_of_node(rsnd_rdai_to_priv(rdai)), \
746 int rsnd_ctu_probe(struct rsnd_priv *priv);
747 void rsnd_ctu_remove(struct rsnd_priv *priv);
748 int rsnd_ctu_converted_channel(struct rsnd_mod *mod);
749 struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id);
750 #define rsnd_ctu_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_CTU)
751 #define rsnd_parse_connect_ctu(rdai, playback, capture) \
752 rsnd_parse_connect_common(rdai, rsnd_ctu_mod_get, \
753 rsnd_ctu_of_node(rsnd_rdai_to_priv(rdai)), \
759 int rsnd_mix_probe(struct rsnd_priv *priv);
760 void rsnd_mix_remove(struct rsnd_priv *priv);
761 struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id);
762 #define rsnd_mix_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_MIX)
763 #define rsnd_parse_connect_mix(rdai, playback, capture) \
764 rsnd_parse_connect_common(rdai, rsnd_mix_mod_get, \
765 rsnd_mix_of_node(rsnd_rdai_to_priv(rdai)), \
771 int rsnd_dvc_probe(struct rsnd_priv *priv);
772 void rsnd_dvc_remove(struct rsnd_priv *priv);
773 struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id);
774 #define rsnd_dvc_of_node(priv) rsnd_parse_of_node(priv, RSND_NODE_DVC)
775 #define rsnd_parse_connect_dvc(rdai, playback, capture) \
776 rsnd_parse_connect_common(rdai, rsnd_dvc_mod_get, \
777 rsnd_dvc_of_node(rsnd_rdai_to_priv(rdai)), \
783 int rsnd_cmd_probe(struct rsnd_priv *priv);
784 void rsnd_cmd_remove(struct rsnd_priv *priv);
785 int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id);
787 void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
789 #define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI)
790 #define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC)
791 #define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC)
793 #define rsnd_mod_confirm_ssi(mssi)
794 #define rsnd_mod_confirm_src(msrc)
795 #define rsnd_mod_confirm_dvc(mdvc)
799 * If you don't need interrupt status debug message,
800 * define RSND_DEBUG_NO_IRQ_STATUS as 1 on top of src.c/ssi.c
802 * #define RSND_DEBUG_NO_IRQ_STATUS 1
804 #define rsnd_dbg_irq_status(dev, param...) \
805 if (!IS_BUILTIN(RSND_DEBUG_NO_IRQ_STATUS)) \
809 * If you don't need rsnd_dai_call debug message,
810 * define RSND_DEBUG_NO_DAI_CALL as 1 on top of core.c
812 * #define RSND_DEBUG_NO_DAI_CALL 1
814 #define rsnd_dbg_dai_call(dev, param...) \
815 if (!IS_BUILTIN(RSND_DEBUG_NO_DAI_CALL)) \