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/pci/ice1712/prodigy_hifi.c | 44 +++++++++++++-------------------------------
1 files changed, 13 insertions(+), 31 deletions(-)
diff --git a/kernel/sound/pci/ice1712/prodigy_hifi.c b/kernel/sound/pci/ice1712/prodigy_hifi.c
index 317bbb7..9aa12a6 100644
--- a/kernel/sound/pci/ice1712/prodigy_hifi.c
+++ b/kernel/sound/pci/ice1712/prodigy_hifi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* ALSA driver for ICEnsemble VT1724 (Envy24HT)
*
@@ -7,21 +8,6 @@
* Copyright (c) 2007 Julian Scheel <julian@jusst.de>
* Copyright (c) 2007 allank
* 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
- *
*/
@@ -298,7 +284,7 @@
static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1);
static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
-static struct snd_kcontrol_new prodigy_hd2_controls[] = {
+static const struct snd_kcontrol_new prodigy_hd2_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
@@ -755,7 +741,7 @@
* mixers
*/
-static struct snd_kcontrol_new prodigy_hifi_controls[] = {
+static const struct snd_kcontrol_new prodigy_hifi_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
@@ -904,12 +890,8 @@
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 int prodigy_hifi_add_controls(struct snd_ice1712 *ice)
@@ -948,7 +930,7 @@
static void wm8766_init(struct snd_ice1712 *ice)
{
- static unsigned short wm8766_inits[] = {
+ static const unsigned short wm8766_inits[] = {
WM8766_RESET, 0x0000,
WM8766_DAC_CTRL, 0x0120,
WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */
@@ -971,7 +953,7 @@
static void wm8776_init(struct snd_ice1712 *ice)
{
- static unsigned short wm8776_inits[] = {
+ static const unsigned short wm8776_inits[] = {
/* These come first to reduce init pop noise */
WM_ADC_MUX, 0x0003, /* ADC mute */
/* 0x00c0 replaced by 0x0003 */
@@ -991,7 +973,7 @@
#ifdef CONFIG_PM_SLEEP
static int prodigy_hifi_resume(struct snd_ice1712 *ice)
{
- static unsigned short wm8776_reinit_registers[] = {
+ static const unsigned short wm8776_reinit_registers[] = {
WM_MASTER_CTRL,
WM_DAC_INT,
WM_ADC_INT,
@@ -1051,7 +1033,7 @@
*/
static int prodigy_hifi_init(struct snd_ice1712 *ice)
{
- static unsigned short wm8776_defaults[] = {
+ static const unsigned short wm8776_defaults[] = {
WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */
WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */
WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */
@@ -1126,7 +1108,7 @@
*/
static void ak4396_init(struct snd_ice1712 *ice)
{
- static unsigned short ak4396_inits[] = {
+ static const unsigned short ak4396_inits[] = {
AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */
AK4396_CTRL2, 0x02,
AK4396_CTRL3, 0x00,
@@ -1198,7 +1180,7 @@
}
-static unsigned char prodigy71hifi_eeprom[] = {
+static const unsigned char prodigy71hifi_eeprom[] = {
0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
@@ -1214,7 +1196,7 @@
0x00, /* GPIO_STATE2 */
};
-static unsigned char prodigyhd2_eeprom[] = {
+static const unsigned char prodigyhd2_eeprom[] = {
0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
@@ -1230,7 +1212,7 @@
0x00, /* GPIO_STATE2 */
};
-static unsigned char fortissimo4_eeprom[] = {
+static const unsigned char fortissimo4_eeprom[] = {
0x43, /* SYSCONF: clock 512, ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
--
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