From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/sound/firewire/dice/dice-alesis.c | 24 ++++++++++++++++++++++++
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/kernel/sound/firewire/dice/dice-alesis.c b/kernel/sound/firewire/dice/dice-alesis.c
index 39a4ef8..27c13b9 100644
--- a/kernel/sound/firewire/dice/dice-alesis.c
+++ b/kernel/sound/firewire/dice/dice-alesis.c
@@ -50,3 +50,27 @@
return 0;
}
+
+int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice)
+{
+ int i;
+
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_LOW] = 16;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_LOW] = 12;
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_MIDDLE] = 12;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_MIDDLE] = 4;
+ dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_HIGH] = 8;
+ dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_HIGH] = 0;
+
+ for (i = 0; i < SND_DICE_RATE_MODE_COUNT; ++i) {
+ dice->rx_pcm_chs[0][i] = 6;
+ dice->rx_pcm_chs[1][i] = 0;
+ }
+
+ for (i = 0; i < MAX_STREAMS; ++i) {
+ dice->tx_midi_ports[i] = 2;
+ dice->rx_midi_ports[i] = 2;
+ }
+
+ return 0;
+}
--
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