1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * dice-tc_electronic.c - a part of driver for DICE based devices
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (c) 2018 Takashi Sakamoto
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include "dice.h"
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun struct dice_tc_spec {
11*4882a593Smuzhiyun unsigned int tx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT];
12*4882a593Smuzhiyun unsigned int rx_pcm_chs[MAX_STREAMS][SND_DICE_RATE_MODE_COUNT];
13*4882a593Smuzhiyun bool has_midi;
14*4882a593Smuzhiyun };
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun static const struct dice_tc_spec desktop_konnekt6 = {
17*4882a593Smuzhiyun .tx_pcm_chs = {{6, 6, 2}, {0, 0, 0} },
18*4882a593Smuzhiyun .rx_pcm_chs = {{6, 6, 4}, {0, 0, 0} },
19*4882a593Smuzhiyun .has_midi = false,
20*4882a593Smuzhiyun };
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun static const struct dice_tc_spec impact_twin = {
23*4882a593Smuzhiyun .tx_pcm_chs = {{14, 10, 6}, {0, 0, 0} },
24*4882a593Smuzhiyun .rx_pcm_chs = {{14, 10, 6}, {0, 0, 0} },
25*4882a593Smuzhiyun .has_midi = true,
26*4882a593Smuzhiyun };
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun static const struct dice_tc_spec konnekt_8 = {
29*4882a593Smuzhiyun .tx_pcm_chs = {{4, 4, 3}, {0, 0, 0} },
30*4882a593Smuzhiyun .rx_pcm_chs = {{4, 4, 3}, {0, 0, 0} },
31*4882a593Smuzhiyun .has_midi = true,
32*4882a593Smuzhiyun };
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun static const struct dice_tc_spec konnekt_24d = {
35*4882a593Smuzhiyun .tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
36*4882a593Smuzhiyun .rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
37*4882a593Smuzhiyun .has_midi = true,
38*4882a593Smuzhiyun };
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun static const struct dice_tc_spec konnekt_live = {
41*4882a593Smuzhiyun .tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
42*4882a593Smuzhiyun .rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
43*4882a593Smuzhiyun .has_midi = true,
44*4882a593Smuzhiyun };
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun static const struct dice_tc_spec studio_konnekt_48 = {
47*4882a593Smuzhiyun .tx_pcm_chs = {{16, 16, 8}, {16, 16, 7} },
48*4882a593Smuzhiyun .rx_pcm_chs = {{16, 16, 8}, {14, 14, 7} },
49*4882a593Smuzhiyun .has_midi = true,
50*4882a593Smuzhiyun };
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun static const struct dice_tc_spec digital_konnekt_x32 = {
53*4882a593Smuzhiyun .tx_pcm_chs = {{16, 16, 4}, {0, 0, 0} },
54*4882a593Smuzhiyun .rx_pcm_chs = {{16, 16, 4}, {0, 0, 0} },
55*4882a593Smuzhiyun .has_midi = false,
56*4882a593Smuzhiyun };
57*4882a593Smuzhiyun
snd_dice_detect_tcelectronic_formats(struct snd_dice * dice)58*4882a593Smuzhiyun int snd_dice_detect_tcelectronic_formats(struct snd_dice *dice)
59*4882a593Smuzhiyun {
60*4882a593Smuzhiyun static const struct {
61*4882a593Smuzhiyun u32 model_id;
62*4882a593Smuzhiyun const struct dice_tc_spec *spec;
63*4882a593Smuzhiyun } *entry, entries[] = {
64*4882a593Smuzhiyun {0x00000020, &konnekt_24d},
65*4882a593Smuzhiyun {0x00000021, &konnekt_8},
66*4882a593Smuzhiyun {0x00000022, &studio_konnekt_48},
67*4882a593Smuzhiyun {0x00000023, &konnekt_live},
68*4882a593Smuzhiyun {0x00000024, &desktop_konnekt6},
69*4882a593Smuzhiyun {0x00000027, &impact_twin},
70*4882a593Smuzhiyun {0x00000030, &digital_konnekt_x32},
71*4882a593Smuzhiyun };
72*4882a593Smuzhiyun struct fw_csr_iterator it;
73*4882a593Smuzhiyun int key, val, model_id;
74*4882a593Smuzhiyun int i;
75*4882a593Smuzhiyun
76*4882a593Smuzhiyun model_id = 0;
77*4882a593Smuzhiyun fw_csr_iterator_init(&it, dice->unit->directory);
78*4882a593Smuzhiyun while (fw_csr_iterator_next(&it, &key, &val)) {
79*4882a593Smuzhiyun if (key == CSR_MODEL) {
80*4882a593Smuzhiyun model_id = val;
81*4882a593Smuzhiyun break;
82*4882a593Smuzhiyun }
83*4882a593Smuzhiyun }
84*4882a593Smuzhiyun
85*4882a593Smuzhiyun for (i = 0; i < ARRAY_SIZE(entries); ++i) {
86*4882a593Smuzhiyun entry = entries + i;
87*4882a593Smuzhiyun if (entry->model_id == model_id)
88*4882a593Smuzhiyun break;
89*4882a593Smuzhiyun }
90*4882a593Smuzhiyun if (i == ARRAY_SIZE(entries))
91*4882a593Smuzhiyun return -ENODEV;
92*4882a593Smuzhiyun
93*4882a593Smuzhiyun memcpy(dice->tx_pcm_chs, entry->spec->tx_pcm_chs,
94*4882a593Smuzhiyun MAX_STREAMS * SND_DICE_RATE_MODE_COUNT * sizeof(unsigned int));
95*4882a593Smuzhiyun memcpy(dice->rx_pcm_chs, entry->spec->rx_pcm_chs,
96*4882a593Smuzhiyun MAX_STREAMS * SND_DICE_RATE_MODE_COUNT * sizeof(unsigned int));
97*4882a593Smuzhiyun
98*4882a593Smuzhiyun if (entry->spec->has_midi) {
99*4882a593Smuzhiyun dice->tx_midi_ports[0] = 1;
100*4882a593Smuzhiyun dice->rx_midi_ports[0] = 1;
101*4882a593Smuzhiyun }
102*4882a593Smuzhiyun
103*4882a593Smuzhiyun return 0;
104*4882a593Smuzhiyun }
105