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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/sound/pci/ice1712/aureon.c
....@@ -1,24 +1,10 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  *   ALSA driver for ICEnsemble VT1724 (Envy24HT)
34  *
45  *   Lowlevel functions for Terratec Aureon cards
56  *
67  *	Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
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- *
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- *   This program is free software; you can redistribute it and/or modify
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- *   it under the terms of the GNU General Public License as published by
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- *   the Free Software Foundation; either version 2 of the License, or
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- *   (at your option) any later version.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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- *
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- *   You should have received a copy of the GNU General Public License
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- *   along with this program; if not, write to the Free Software
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- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21
- *
228  *
239  * NOTES:
2410  *
....@@ -1403,7 +1389,7 @@
14031389  * mixers
14041390  */
14051391 
1406
-static struct snd_kcontrol_new aureon_dac_controls[] = {
1392
+static const struct snd_kcontrol_new aureon_dac_controls[] = {
14071393 	{
14081394 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
14091395 		.name = "Master Playback Switch",
....@@ -1518,7 +1504,7 @@
15181504 	}
15191505 };
15201506 
1521
-static struct snd_kcontrol_new wm_controls[] = {
1507
+static const struct snd_kcontrol_new wm_controls[] = {
15221508 	{
15231509 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
15241510 		.name = "PCM Playback Switch",
....@@ -1584,7 +1570,7 @@
15841570 	}
15851571 };
15861572 
1587
-static struct snd_kcontrol_new ac97_controls[] = {
1573
+static const struct snd_kcontrol_new ac97_controls[] = {
15881574 	{
15891575 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
15901576 		.name = "AC97 Playback Switch",
....@@ -1689,7 +1675,7 @@
16891675 	}
16901676 };
16911677 
1692
-static struct snd_kcontrol_new universe_ac97_controls[] = {
1678
+static const struct snd_kcontrol_new universe_ac97_controls[] = {
16931679 	{
16941680 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
16951681 		.name = "AC97 Playback Switch",
....@@ -1821,7 +1807,7 @@
18211807 
18221808 };
18231809 
1824
-static struct snd_kcontrol_new cs8415_controls[] = {
1810
+static const struct snd_kcontrol_new cs8415_controls[] = {
18251811 	{
18261812 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
18271813 		.name = SNDRV_CTL_NAME_IEC958("", CAPTURE, SWITCH),
....@@ -1906,6 +1892,7 @@
19061892 		unsigned char id;
19071893 		snd_ice1712_save_gpio_status(ice);
19081894 		id = aureon_cs8415_get(ice, CS8415_ID);
1895
+		snd_ice1712_restore_gpio_status(ice);
19091896 		if (id != 0x41)
19101897 			dev_info(ice->card->dev,
19111898 				 "No CS8415 chip. Skipping CS8415 controls.\n");
....@@ -1923,7 +1910,6 @@
19231910 					kctl->id.device = ice->pcm->device;
19241911 			}
19251912 		}
1926
-		snd_ice1712_restore_gpio_status(ice);
19271913 	}
19281914 
19291915 	return 0;
....@@ -2147,7 +2133,7 @@
21472133  * hence the driver needs to sets up it properly.
21482134  */
21492135 
2150
-static unsigned char aureon51_eeprom[] = {
2136
+static const unsigned char aureon51_eeprom[] = {
21512137 	[ICE_EEP2_SYSCONF]     = 0x0a,	/* clock 512, spdif-in/ADC, 3DACs */
21522138 	[ICE_EEP2_ACLINK]      = 0x80,	/* I2S */
21532139 	[ICE_EEP2_I2S]         = 0xfc,	/* vol, 96k, 24bit, 192k */
....@@ -2163,7 +2149,7 @@
21632149 	[ICE_EEP2_GPIO_STATE2] = 0x00,
21642150 };
21652151 
2166
-static unsigned char aureon71_eeprom[] = {
2152
+static const unsigned char aureon71_eeprom[] = {
21672153 	[ICE_EEP2_SYSCONF]     = 0x0b,	/* clock 512, spdif-in/ADC, 4DACs */
21682154 	[ICE_EEP2_ACLINK]      = 0x80,	/* I2S */
21692155 	[ICE_EEP2_I2S]         = 0xfc,	/* vol, 96k, 24bit, 192k */
....@@ -2180,7 +2166,7 @@
21802166 };
21812167 #define prodigy71_eeprom aureon71_eeprom
21822168 
2183
-static unsigned char aureon71_universe_eeprom[] = {
2169
+static const unsigned char aureon71_universe_eeprom[] = {
21842170 	[ICE_EEP2_SYSCONF]     = 0x2b,	/* clock 512, mpu401, spdif-in/ADC,
21852171 					 * 4DACs
21862172 					 */
....@@ -2198,7 +2184,7 @@
21982184 	[ICE_EEP2_GPIO_STATE2] = 0x00,
21992185 };
22002186 
2201
-static unsigned char prodigy71lt_eeprom[] = {
2187
+static const unsigned char prodigy71lt_eeprom[] = {
22022188 	[ICE_EEP2_SYSCONF]     = 0x4b,	/* clock 384, spdif-in/ADC, 4DACs */
22032189 	[ICE_EEP2_ACLINK]      = 0x80,	/* I2S */
22042190 	[ICE_EEP2_I2S]         = 0xfc,	/* vol, 96k, 24bit, 192k */