Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 1 | /* |
| 2 | * wm_adsp.h -- Wolfson ADSP support |
| 3 | * |
| 4 | * Copyright 2012 Wolfson Microelectronics plc |
| 5 | * |
| 6 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #ifndef __WM_ADSP_H |
| 14 | #define __WM_ADSP_H |
| 15 | |
| 16 | #include <sound/soc.h> |
| 17 | #include <sound/soc-dapm.h> |
| 18 | |
| 19 | #include "wmfw.h" |
| 20 | |
| 21 | struct wm_adsp_region { |
| 22 | int type; |
| 23 | unsigned int base; |
| 24 | }; |
| 25 | |
Mark Brown | 471f488 | 2013-01-08 16:09:31 +0000 | [diff] [blame] | 26 | struct wm_adsp_alg_region { |
| 27 | struct list_head list; |
| 28 | unsigned int alg; |
| 29 | int type; |
| 30 | unsigned int base; |
| 31 | }; |
| 32 | |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 33 | struct wm_adsp { |
| 34 | const char *part; |
| 35 | int num; |
| 36 | int type; |
| 37 | struct device *dev; |
| 38 | struct regmap *regmap; |
Dimitris Papastamos | 92bb4c3 | 2013-08-01 11:11:28 +0100 | [diff] [blame] | 39 | struct snd_soc_card *card; |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 40 | |
| 41 | int base; |
Chris Rattray | 94e205b | 2013-01-18 08:43:09 +0000 | [diff] [blame] | 42 | int sysclk_reg; |
| 43 | int sysclk_mask; |
| 44 | int sysclk_shift; |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 45 | |
Mark Brown | 471f488 | 2013-01-08 16:09:31 +0000 | [diff] [blame] | 46 | struct list_head alg_regions; |
| 47 | |
Mark Brown | f395a21 | 2013-03-05 22:39:54 +0800 | [diff] [blame] | 48 | int fw_id; |
| 49 | |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 50 | const struct wm_adsp_region *mem; |
| 51 | int num_mems; |
Mark Brown | 973838a | 2012-11-28 17:20:32 +0000 | [diff] [blame] | 52 | |
Mark Brown | 1023dbd | 2013-01-11 22:58:28 +0000 | [diff] [blame] | 53 | int fw; |
Charles Keepax | 2323736 | 2015-04-13 13:28:02 +0100 | [diff] [blame] | 54 | int fw_ver; |
Mark Brown | 1023dbd | 2013-01-11 22:58:28 +0000 | [diff] [blame] | 55 | bool running; |
| 56 | |
Dimitris Papastamos | 81ad93e | 2013-07-29 13:51:59 +0100 | [diff] [blame] | 57 | struct list_head ctl_list; |
Charles Keepax | d8a64d6 | 2014-01-08 17:42:18 +0000 | [diff] [blame] | 58 | |
| 59 | struct work_struct boot_work; |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 60 | }; |
| 61 | |
| 62 | #define WM_ADSP1(wname, num) \ |
Lars-Peter Clausen | f9eeae9 | 2013-06-19 19:34:02 +0200 | [diff] [blame] | 63 | SND_SOC_DAPM_PGA_E(wname, SND_SOC_NOPM, num, 0, NULL, 0, \ |
| 64 | wm_adsp1_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD) |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 65 | |
Richard Fitzgerald | 81ac58b | 2015-06-02 11:53:34 +0100 | [diff] [blame] | 66 | #define WM_ADSP2_E(wname, num, event_fn) \ |
Charles Keepax | 12db5ed | 2014-01-08 17:42:19 +0000 | [diff] [blame] | 67 | { .id = snd_soc_dapm_dai_link, .name = wname " Preloader", \ |
Richard Fitzgerald | 81ac58b | 2015-06-02 11:53:34 +0100 | [diff] [blame] | 68 | .reg = SND_SOC_NOPM, .shift = num, .event = event_fn, \ |
| 69 | .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }, \ |
Charles Keepax | 12db5ed | 2014-01-08 17:42:19 +0000 | [diff] [blame] | 70 | { .id = snd_soc_dapm_out_drv, .name = wname, \ |
| 71 | .reg = SND_SOC_NOPM, .shift = num, .event = wm_adsp2_event, \ |
| 72 | .event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD } |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 73 | |
Richard Fitzgerald | 81ac58b | 2015-06-02 11:53:34 +0100 | [diff] [blame] | 74 | #define WM_ADSP2(wname, num) \ |
| 75 | WM_ADSP2_E(wname, num, wm_adsp2_early_event) |
| 76 | |
Mark Brown | b6ed61cf | 2013-03-29 18:00:24 +0000 | [diff] [blame] | 77 | extern const struct snd_kcontrol_new wm_adsp1_fw_controls[]; |
| 78 | extern const struct snd_kcontrol_new wm_adsp2_fw_controls[]; |
Mark Brown | 1023dbd | 2013-01-11 22:58:28 +0000 | [diff] [blame] | 79 | |
Charles Keepax | 3809f00 | 2015-04-13 13:27:54 +0100 | [diff] [blame] | 80 | int wm_adsp1_init(struct wm_adsp *dsp); |
Richard Fitzgerald | 81ac58b | 2015-06-02 11:53:34 +0100 | [diff] [blame] | 81 | int wm_adsp2_init(struct wm_adsp *dsp); |
Richard Fitzgerald | f5e2ce9 | 2015-06-11 11:32:30 +0100 | [diff] [blame^] | 82 | int wm_adsp2_codec_probe(struct wm_adsp *dsp, struct snd_soc_codec *codec); |
| 83 | int wm_adsp2_codec_remove(struct wm_adsp *dsp, struct snd_soc_codec *codec); |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 84 | int wm_adsp1_event(struct snd_soc_dapm_widget *w, |
| 85 | struct snd_kcontrol *kcontrol, int event); |
Charles Keepax | 12db5ed | 2014-01-08 17:42:19 +0000 | [diff] [blame] | 86 | int wm_adsp2_early_event(struct snd_soc_dapm_widget *w, |
| 87 | struct snd_kcontrol *kcontrol, int event); |
Mark Brown | 2159ad9 | 2012-10-11 11:54:02 +0900 | [diff] [blame] | 88 | int wm_adsp2_event(struct snd_soc_dapm_widget *w, |
| 89 | struct snd_kcontrol *kcontrol, int event); |
| 90 | |
| 91 | #endif |