From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/sound/isa/opl3sa2.c | 22 ++++------------------
1 files changed, 4 insertions(+), 18 deletions(-)
diff --git a/kernel/sound/isa/opl3sa2.c b/kernel/sound/isa/opl3sa2.c
index 7cce4cd..85a181a 100644
--- a/kernel/sound/isa/opl3sa2.c
+++ b/kernel/sound/isa/opl3sa2.c
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for Yamaha OPL3-SA[2,3] soundcards
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
*/
#include <linux/init.h>
@@ -472,7 +457,7 @@
static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0);
static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0);
-static struct snd_kcontrol_new snd_opl3sa2_controls[] = {
+static const struct snd_kcontrol_new snd_opl3sa2_controls[] = {
OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
db_scale_master),
@@ -482,7 +467,7 @@
OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
};
-static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
+static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
@@ -674,6 +659,7 @@
return -ENODEV;
}
chip->irq = xirq;
+ card->sync_irq = chip->irq;
err = snd_wss_create(card,
wss_port[dev] + 4, -1,
xirq, xdma1, xdma2,
--
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