summaryrefslogtreecommitdiff
path: root/sound/pci/ice1712/hoontech.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/ice1712/hoontech.c')
-rw-r--r--sound/pci/ice1712/hoontech.c89
1 files changed, 48 insertions, 41 deletions
diff --git a/sound/pci/ice1712/hoontech.c b/sound/pci/ice1712/hoontech.c
index 59e37c581691..071f94dc7390 100644
--- a/sound/pci/ice1712/hoontech.c
+++ b/sound/pci/ice1712/hoontech.c
@@ -1,24 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* ALSA driver for ICEnsemble ICE1712 (Envy24)
*
* Lowlevel functions for Hoontech STDSP24
*
* Copyright (c) 2000 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/delay.h>
@@ -55,35 +41,35 @@ static void snd_ice1712_stdsp24_gpio_write(struct snd_ice1712 *ice, unsigned cha
static void snd_ice1712_stdsp24_darear(struct snd_ice1712 *ice, int activate)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+
+ guard(mutex)(&ice->gpio_mutex);
ICE1712_STDSP24_0_DAREAR(spec->boxbits, activate);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[0]);
- mutex_unlock(&ice->gpio_mutex);
}
static void snd_ice1712_stdsp24_mute(struct snd_ice1712 *ice, int activate)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+
+ guard(mutex)(&ice->gpio_mutex);
ICE1712_STDSP24_3_MUTE(spec->boxbits, activate);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
- mutex_unlock(&ice->gpio_mutex);
}
static void snd_ice1712_stdsp24_insel(struct snd_ice1712 *ice, int activate)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+
+ guard(mutex)(&ice->gpio_mutex);
ICE1712_STDSP24_3_INSEL(spec->boxbits, activate);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
- mutex_unlock(&ice->gpio_mutex);
}
static void snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, int chn, int activate)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+ guard(mutex)(&ice->gpio_mutex);
/* select box */
ICE1712_STDSP24_0_BOX(spec->boxbits, box);
@@ -125,15 +111,13 @@ static void snd_ice1712_stdsp24_box_channel(struct snd_ice1712 *ice, int box, in
ICE1712_STDSP24_2_MIDI1(spec->boxbits, 0);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
-
- mutex_unlock(&ice->gpio_mutex);
}
static void snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int master)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+ guard(mutex)(&ice->gpio_mutex);
/* select box */
ICE1712_STDSP24_0_BOX(spec->boxbits, box);
@@ -153,20 +137,18 @@ static void snd_ice1712_stdsp24_box_midi(struct snd_ice1712 *ice, int box, int m
ICE1712_STDSP24_2_MIDIIN(spec->boxbits, 1);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[2]);
-
- mutex_unlock(&ice->gpio_mutex);
}
static void snd_ice1712_stdsp24_midi2(struct snd_ice1712 *ice, int activate)
{
struct hoontech_spec *spec = ice->spec;
- mutex_lock(&ice->gpio_mutex);
+
+ guard(mutex)(&ice->gpio_mutex);
ICE1712_STDSP24_3_MIDI2(spec->boxbits, activate);
snd_ice1712_stdsp24_gpio_write(ice, spec->boxbits[3]);
- mutex_unlock(&ice->gpio_mutex);
}
-static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
+static int hoontech_init(struct snd_ice1712 *ice, bool staudio)
{
struct hoontech_spec *spec;
int box, chn;
@@ -203,7 +185,10 @@ static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
ICE1712_STDSP24_3_INSEL(spec->boxbits, 0);
/* let's go - activate only functions in first box */
- spec->config = 0;
+ if (staudio)
+ spec->config = ICE1712_STDSP24_MUTE;
+ else
+ spec->config = 0;
/* ICE1712_STDSP24_MUTE |
ICE1712_STDSP24_INSEL |
ICE1712_STDSP24_DAREAR; */
@@ -226,9 +211,16 @@ static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
ICE1712_STDSP24_BOX_CHN4 |
ICE1712_STDSP24_BOX_MIDI1 |
ICE1712_STDSP24_BOX_MIDI2;
- spec->boxconfig[1] =
- spec->boxconfig[2] =
- spec->boxconfig[3] = 0;
+ if (staudio) {
+ spec->boxconfig[1] =
+ spec->boxconfig[2] =
+ spec->boxconfig[3] = spec->boxconfig[0];
+ } else {
+ spec->boxconfig[1] =
+ spec->boxconfig[2] =
+ spec->boxconfig[3] = 0;
+ }
+
snd_ice1712_stdsp24_darear(ice,
(spec->config & ICE1712_STDSP24_DAREAR) ? 1 : 0);
snd_ice1712_stdsp24_mute(ice,
@@ -248,6 +240,16 @@ static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
return 0;
}
+static int snd_ice1712_hoontech_init(struct snd_ice1712 *ice)
+{
+ return hoontech_init(ice, false);
+}
+
+static int snd_ice1712_staudio_init(struct snd_ice1712 *ice)
+{
+ return hoontech_init(ice, true);
+}
+
/*
* AK4524 access
*/
@@ -269,7 +271,7 @@ static void stdsp24_ak4524_lock(struct snd_akm4xxx *ak, int chip)
static int snd_ice1712_value_init(struct snd_ice1712 *ice)
{
/* Hoontech STDSP24 with modified hardware */
- static struct snd_akm4xxx akm_stdsp24_mv = {
+ static const struct snd_akm4xxx akm_stdsp24_mv = {
.num_adcs = 2,
.num_dacs = 2,
.type = SND_AK4524,
@@ -278,7 +280,7 @@ static int snd_ice1712_value_init(struct snd_ice1712 *ice)
}
};
- static struct snd_ak4xxx_private akm_stdsp24_mv_priv = {
+ static const struct snd_ak4xxx_private akm_stdsp24_mv_priv = {
.caddr = 2,
.cif = 1, /* CIF high */
.data_mask = ICE1712_STDSP24_SERIAL_DATA,
@@ -309,11 +311,7 @@ static int snd_ice1712_value_init(struct snd_ice1712 *ice)
return err;
/* ak4524 controls */
- err = snd_ice1712_akm4xxx_build_controls(ice);
- if (err < 0)
- return err;
-
- return 0;
+ return snd_ice1712_akm4xxx_build_controls(ice);
}
static int snd_ice1712_ez8_init(struct snd_ice1712 *ice)
@@ -355,5 +353,14 @@ struct snd_ice1712_card_info snd_ice1712_hoontech_cards[] = {
.model = "ez8",
.chip_init = snd_ice1712_ez8_init,
},
+ {
+ /* STAudio ADCIII has the same SSID as Hoontech StA DSP24,
+ * thus identified only via the explicit model option
+ */
+ .subvendor = ICE1712_SUBDEVICE_STAUDIO_ADCIII, /* a dummy id */
+ .name = "STAudio ADCIII",
+ .model = "staudio",
+ .chip_init = snd_ice1712_staudio_init,
+ },
{ } /* terminator */
};
generated by cgit (git 2.34.1) at 2025-12-25 06:37:34 +0000