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 // Licensed under the terms of the GNU General Public License, version 2. 7 8 #include "dice.h" 9 10 int snd_dice_detect_focusrite_pro40_tcd3070_formats(struct snd_dice *dice) 11 { 12 // Focusrite shipped several variants of Saffire Pro 40. One of them is based on TCD3070-CH 13 // apart from the others with TCD2220. It doesn't support TCAT protocol extension. 14 dice->tx_pcm_chs[0][0] = 20; 15 dice->tx_midi_ports[0] = 1; 16 dice->rx_pcm_chs[0][0] = 20; 17 dice->rx_midi_ports[0] = 1; 18 19 dice->tx_pcm_chs[0][1] = 16; 20 dice->tx_midi_ports[1] = 1; 21 dice->rx_pcm_chs[0][1] = 16; 22 dice->rx_midi_ports[1] = 1; 23 24 return 0; 25 } 26