1 // SPDX-License-Identifier: GPL-2.0 2 // dice-focusrite.c - a part of driver for DICE based devices 3 // 4 // Copyright (c) 2022 Takashi Sakamoto 5 6 #include "dice.h" 7 snd_dice_detect_focusrite_pro40_tcd3070_formats(struct snd_dice * dice)8 int snd_dice_detect_focusrite_pro40_tcd3070_formats(struct snd_dice *dice) 9 { 10 // Focusrite shipped several variants of Saffire Pro 40. One of them is based on TCD3070-CH 11 // apart from the others with TCD2220. It doesn't support TCAT protocol extension. 12 dice->tx_pcm_chs[0][0] = 20; 13 dice->tx_midi_ports[0] = 1; 14 dice->rx_pcm_chs[0][0] = 20; 15 dice->rx_midi_ports[0] = 1; 16 17 dice->tx_pcm_chs[0][1] = 16; 18 dice->tx_midi_ports[1] = 1; 19 dice->rx_pcm_chs[0][1] = 16; 20 dice->rx_midi_ports[1] = 1; 21 22 return 0; 23 } 24