From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/sound/pci/ice1712/pontis.c | 32 ++++++--------------------------
1 files changed, 6 insertions(+), 26 deletions(-)
diff --git a/kernel/sound/pci/ice1712/pontis.c b/kernel/sound/pci/ice1712/pontis.c
index 93b8cfc..683909c 100644
--- a/kernel/sound/pci/ice1712/pontis.c
+++ b/kernel/sound/pci/ice1712/pontis.c
@@ -1,24 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* ALSA driver for ICEnsemble VT1724 (Envy24HT)
*
* Lowlevel functions for Pontis MS300
*
* Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
- *
- * 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/delay.h>
@@ -543,7 +529,7 @@
* mixers
*/
-static struct snd_kcontrol_new pontis_controls[] = {
+static const struct snd_kcontrol_new pontis_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
@@ -659,12 +645,8 @@
static void wm_proc_init(struct snd_ice1712 *ice)
{
- struct snd_info_entry *entry;
- if (! snd_card_proc_new(ice->card, "wm_codec", &entry)) {
- snd_info_set_text_ops(entry, ice, wm_proc_regs_read);
- entry->mode |= 0200;
- entry->c.text.write = wm_proc_regs_write;
- }
+ snd_card_rw_proc_new(ice->card, "wm_codec", ice, wm_proc_regs_read,
+ wm_proc_regs_write);
}
static void cs_proc_regs_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
@@ -684,9 +666,7 @@
static void cs_proc_init(struct snd_ice1712 *ice)
{
- struct snd_info_entry *entry;
- if (! snd_card_proc_new(ice->card, "cs_codec", &entry))
- snd_info_set_text_ops(entry, ice, cs_proc_regs_read);
+ snd_card_ro_proc_new(ice->card, "cs_codec", ice, cs_proc_regs_read);
}
@@ -798,7 +778,7 @@
* hence the driver needs to sets up it properly.
*/
-static unsigned char pontis_eeprom[] = {
+static const unsigned char pontis_eeprom[] = {
[ICE_EEP2_SYSCONF] = 0x08, /* clock 256, mpu401, spdif-in/ADC, 1DAC */
[ICE_EEP2_ACLINK] = 0x80, /* I2S */
[ICE_EEP2_I2S] = 0xf8, /* vol, 96k, 24bit, 192k */
--
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