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Diffstat (limited to 'sound/pci/pcxhr/pcxhr_mix22.c')
-rw-r--r--sound/pci/pcxhr/pcxhr_mix22.c69
1 files changed, 30 insertions, 39 deletions
diff --git a/sound/pci/pcxhr/pcxhr_mix22.c b/sound/pci/pcxhr/pcxhr_mix22.c
index 84fe57626eba..80d22e22ea30 100644
--- a/sound/pci/pcxhr/pcxhr_mix22.c
+++ b/sound/pci/pcxhr/pcxhr_mix22.c
@@ -1,27 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Driver for Digigram pcxhr compatible soundcards
*
* mixer interface for stereo cards
*
* Copyright (c) 2004 by Digigram <alsa@digigram.com>
- *
- * 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>
#include <linux/io.h>
+#include <linux/pci.h>
#include <sound/core.h>
#include <sound/control.h>
#include <sound/tlv.h>
@@ -290,7 +278,8 @@ int hr222_sub_init(struct pcxhr_mgr *mgr)
reg = PCXHR_INPB(mgr, PCXHR_XLX_STATUS);
if (reg & PCXHR_STAT_MIC_CAPS)
mgr->board_has_mic = 1; /* microphone available */
- snd_printdd("MIC input available = %d\n", mgr->board_has_mic);
+ dev_dbg(&mgr->pci->dev,
+ "MIC input available = %d\n", mgr->board_has_mic);
/* reset codec */
PCXHR_OUTPB(mgr, PCXHR_DSP_RESET,
@@ -405,7 +394,7 @@ int hr222_sub_set_clock(struct pcxhr_mgr *mgr,
hr222_config_akm(mgr, AKM_UNMUTE_CMD);
- snd_printdd("set_clock to %dHz (realfreq=%d pllreg=%x)\n",
+ dev_dbg(&mgr->pci->dev, "set_clock to %dHz (realfreq=%d pllreg=%x)\n",
rate, realfreq, pllreg);
return 0;
}
@@ -431,13 +420,15 @@ int hr222_get_external_clock(struct pcxhr_mgr *mgr,
reg = PCXHR_STAT_FREQ_UER1_MASK;
} else {
- snd_printdd("get_external_clock : type %d not supported\n",
+ dev_dbg(&mgr->pci->dev,
+ "get_external_clock : type %d not supported\n",
clock_type);
return -EINVAL; /* other clocks not supported */
}
if ((PCXHR_INPB(mgr, PCXHR_XLX_CSUER) & mask) != mask) {
- snd_printdd("get_external_clock(%d) = 0 Hz\n", clock_type);
+ dev_dbg(&mgr->pci->dev,
+ "get_external_clock(%d) = 0 Hz\n", clock_type);
*sample_rate = 0;
return 0; /* no external clock locked */
}
@@ -495,7 +486,7 @@ int hr222_get_external_clock(struct pcxhr_mgr *mgr,
else
rate = 0;
- snd_printdd("External clock is at %d Hz (measured %d Hz)\n",
+ dev_dbg(&mgr->pci->dev, "External clock is at %d Hz (measured %d Hz)\n",
rate, calc_rate);
*sample_rate = rate;
return 0;
@@ -542,8 +533,9 @@ int hr222_manage_timecode(struct pcxhr_mgr *mgr, int enable)
int hr222_update_analog_audio_level(struct snd_pcxhr *chip,
int is_capture, int channel)
{
- snd_printdd("hr222_update_analog_audio_level(%s chan=%d)\n",
- is_capture ? "capture" : "playback", channel);
+ dev_dbg(chip->card->dev,
+ "hr222_update_analog_audio_level(%s chan=%d)\n",
+ snd_pcm_direction_name(is_capture), channel);
if (is_capture) {
int level_l, level_r, level_mic;
/* we have to update all levels */
@@ -642,7 +634,7 @@ int hr222_iec958_capture_byte(struct snd_pcxhr *chip,
if (PCXHR_INPB(chip->mgr, PCXHR_XLX_CSUER) & mask)
temp |= 1;
}
- snd_printdd("read iec958 AES %d byte %d = 0x%x\n",
+ dev_dbg(chip->card->dev, "read iec958 AES %d byte %d = 0x%x\n",
chip->chip_idx, aes_idx, temp);
*aes_bits = temp;
return 0;
@@ -684,7 +676,7 @@ static void hr222_micro_boost(struct pcxhr_mgr *mgr, int level)
PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
- snd_printdd("hr222_micro_boost : set %x\n", boost_mask);
+ dev_dbg(&mgr->pci->dev, "hr222_micro_boost : set %x\n", boost_mask);
}
static void hr222_phantom_power(struct pcxhr_mgr *mgr, int power)
@@ -696,7 +688,7 @@ static void hr222_phantom_power(struct pcxhr_mgr *mgr, int power)
PCXHR_OUTPB(mgr, PCXHR_XLX_SELMIC, mgr->xlx_selmic);
- snd_printdd("hr222_phantom_power : set %d\n", power);
+ dev_dbg(&mgr->pci->dev, "hr222_phantom_power : set %d\n", power);
}
@@ -718,9 +710,9 @@ static int hr222_mic_vol_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
- mutex_lock(&chip->mgr->mixer_mutex);
+
+ guard(mutex)(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->mic_volume;
- mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
@@ -729,17 +721,17 @@ static int hr222_mic_vol_put(struct snd_kcontrol *kcontrol,
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
- mutex_lock(&chip->mgr->mixer_mutex);
+
+ guard(mutex)(&chip->mgr->mixer_mutex);
if (chip->mic_volume != ucontrol->value.integer.value[0]) {
changed = 1;
chip->mic_volume = ucontrol->value.integer.value[0];
hr222_update_analog_audio_level(chip, 1, 0);
}
- mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
-static struct snd_kcontrol_new hr222_control_mic_level = {
+static const struct snd_kcontrol_new hr222_control_mic_level = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
@@ -768,9 +760,9 @@ static int hr222_mic_boost_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
- mutex_lock(&chip->mgr->mixer_mutex);
+
+ guard(mutex)(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->mic_boost;
- mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
@@ -779,17 +771,17 @@ static int hr222_mic_boost_put(struct snd_kcontrol *kcontrol,
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int changed = 0;
- mutex_lock(&chip->mgr->mixer_mutex);
+
+ guard(mutex)(&chip->mgr->mixer_mutex);
if (chip->mic_boost != ucontrol->value.integer.value[0]) {
changed = 1;
chip->mic_boost = ucontrol->value.integer.value[0];
hr222_micro_boost(chip->mgr, chip->mic_boost);
}
- mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
-static struct snd_kcontrol_new hr222_control_mic_boost = {
+static const struct snd_kcontrol_new hr222_control_mic_boost = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ),
@@ -808,9 +800,9 @@ static int hr222_phantom_power_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
- mutex_lock(&chip->mgr->mixer_mutex);
+
+ guard(mutex)(&chip->mgr->mixer_mutex);
ucontrol->value.integer.value[0] = chip->phantom_power;
- mutex_unlock(&chip->mgr->mixer_mutex);
return 0;
}
@@ -820,18 +812,17 @@ static int hr222_phantom_power_put(struct snd_kcontrol *kcontrol,
struct snd_pcxhr *chip = snd_kcontrol_chip(kcontrol);
int power, changed = 0;
- mutex_lock(&chip->mgr->mixer_mutex);
+ guard(mutex)(&chip->mgr->mixer_mutex);
power = !!ucontrol->value.integer.value[0];
if (chip->phantom_power != power) {
hr222_phantom_power(chip->mgr, power);
chip->phantom_power = power;
changed = 1;
}
- mutex_unlock(&chip->mgr->mixer_mutex);
return changed;
}
-static struct snd_kcontrol_new hr222_phantom_power_switch = {
+static const struct snd_kcontrol_new hr222_phantom_power_switch = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Phantom Power Switch",
.info = hr222_phantom_power_info,
generated by cgit (git 2.34.1) at 2025-12-27 10:45:34 +0000