summaryrefslogtreecommitdiff
path: root/sound/pci/lola/lola_mixer.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/lola/lola_mixer.c')
-rw-r--r--sound/pci/lola/lola_mixer.c87
1 files changed, 17 insertions, 70 deletions
diff --git a/sound/pci/lola/lola_mixer.c b/sound/pci/lola/lola_mixer.c
index 52c8d6b0f39b..9cb26a8a4e1a 100644
--- a/sound/pci/lola/lola_mixer.c
+++ b/sound/pci/lola/lola_mixer.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Support for Digigram Lola PCI-e boards
*
* Copyright (c) 2011 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/kernel.h>
@@ -37,7 +24,7 @@ static int lola_init_pin(struct lola *chip, struct lola_pin *pin,
pin->nid = nid;
err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
if (err < 0) {
- printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+ dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid);
return err;
}
val &= 0x00f00fff; /* test TYPE and bits 0..11 */
@@ -48,7 +35,7 @@ static int lola_init_pin(struct lola *chip, struct lola_pin *pin,
else if (val == 0x0040000c && dir == PLAY) /* Dig=0, OutAmp/ovrd */
pin->is_analog = true;
else {
- printk(KERN_ERR SFX "Invalid wcaps 0x%x for 0x%x\n", val, nid);
+ dev_err(chip->card->dev, "Invalid wcaps 0x%x for 0x%x\n", val, nid);
return -EINVAL;
}
@@ -62,7 +49,7 @@ static int lola_init_pin(struct lola *chip, struct lola_pin *pin,
else
err = lola_read_param(chip, nid, LOLA_PAR_AMP_IN_CAP, &val);
if (err < 0) {
- printk(KERN_ERR SFX "Can't read AMP-caps for 0x%x\n", nid);
+ dev_err(chip->card->dev, "Can't read AMP-caps for 0x%x\n", nid);
return err;
}
@@ -79,7 +66,7 @@ static int lola_init_pin(struct lola *chip, struct lola_pin *pin,
err = lola_codec_read(chip, nid, LOLA_VERB_GET_MAX_LEVEL, 0, 0, &val,
NULL);
if (err < 0) {
- printk(KERN_ERR SFX "Can't get MAX_LEVEL 0x%x\n", nid);
+ dev_err(chip->card->dev, "Can't get MAX_LEVEL 0x%x\n", nid);
return err;
}
pin->max_level = val & 0x3ff; /* 10 bits */
@@ -108,8 +95,7 @@ int lola_init_pins(struct lola *chip, int dir, int *nidp)
void lola_free_mixer(struct lola *chip)
{
- if (chip->mixer.array_saved)
- vfree(chip->mixer.array_saved);
+ vfree(chip->mixer.array_saved);
}
int lola_init_mixer_widget(struct lola *chip, int nid)
@@ -119,12 +105,12 @@ int lola_init_mixer_widget(struct lola *chip, int nid)
err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val);
if (err < 0) {
- printk(KERN_ERR SFX "Can't read wcaps for 0x%x\n", nid);
+ dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid);
return err;
}
if ((val & 0xfff00000) != 0x02f00000) { /* test SubType and Type */
- snd_printdd("No valid mixer widget\n");
+ dev_dbg(chip->card->dev, "No valid mixer widget\n");
return 0;
}
@@ -135,6 +121,8 @@ int lola_init_mixer_widget(struct lola *chip, int nid)
/* reserve memory to copy mixer data for sleep mode transitions */
chip->mixer.array_saved = vmalloc(sizeof(struct lola_mixer_array));
+ if (!chip->mixer.array_saved)
+ return -ENOMEM;
/* mixer matrix sources are physical input data and play streams */
chip->mixer.src_stream_outs = chip->pcm[PLAY].num_streams;
@@ -202,7 +190,7 @@ int lola_init_mixer_widget(struct lola *chip, int nid)
*/
if (chip->mixer.src_stream_out_ofs > MAX_AUDIO_INOUT_COUNT ||
chip->mixer.dest_phys_out_ofs > MAX_STREAM_IN_COUNT) {
- printk(KERN_ERR SFX "Invalid mixer widget size\n");
+ dev_err(chip->card->dev, "Invalid mixer widget size\n");
return -EINVAL;
}
@@ -213,7 +201,7 @@ int lola_init_mixer_widget(struct lola *chip, int nid)
(((1U << chip->mixer.dest_phys_outs) - 1)
<< chip->mixer.dest_phys_out_ofs);
- snd_printdd("Mixer src_mask=%x, dest_mask=%x\n",
+ dev_dbg(chip->card->dev, "Mixer src_mask=%x, dest_mask=%x\n",
chip->mixer.src_mask, chip->mixer.dest_mask);
return 0;
@@ -236,7 +224,8 @@ static int lola_mixer_set_src_gain(struct lola *chip, unsigned int id,
(gain == readw(&chip->mixer.array->src_gain[id])))
return 0;
- snd_printdd("lola_mixer_set_src_gain (id=%d, gain=%d) enable=%x\n",
+ dev_dbg(chip->card->dev,
+ "lola_mixer_set_src_gain (id=%d, gain=%d) enable=%x\n",
id, gain, val);
writew(gain, &chip->mixer.array->src_gain[id]);
writel(val, &chip->mixer.array->src_gain_enable);
@@ -347,49 +336,6 @@ int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute)
return lola_codec_flush(chip);
}
-void lola_save_mixer(struct lola *chip)
-{
- /* mute analog output */
- if (chip->mixer.array_saved) {
- /* store contents of mixer array */
- memcpy_fromio(chip->mixer.array_saved, chip->mixer.array,
- sizeof(*chip->mixer.array));
- }
- lola_setup_all_analog_gains(chip, PLAY, true); /* output mute */
-}
-
-void lola_restore_mixer(struct lola *chip)
-{
- int i;
-
- /*lola_reset_setups(chip);*/
- if (chip->mixer.array_saved) {
- /* restore contents of mixer array */
- memcpy_toio(chip->mixer.array, chip->mixer.array_saved,
- sizeof(*chip->mixer.array));
- /* inform micro-controller about all restored values
- * and ignore return values
- */
- for (i = 0; i < chip->mixer.src_phys_ins; i++)
- lola_codec_write(chip, chip->mixer.nid,
- LOLA_VERB_SET_SOURCE_GAIN,
- i, 0);
- for (i = 0; i < chip->mixer.src_stream_outs; i++)
- lola_codec_write(chip, chip->mixer.nid,
- LOLA_VERB_SET_SOURCE_GAIN,
- chip->mixer.src_stream_out_ofs + i, 0);
- for (i = 0; i < chip->mixer.dest_stream_ins; i++)
- lola_codec_write(chip, chip->mixer.nid,
- LOLA_VERB_SET_DESTINATION_GAIN,
- i, 0);
- for (i = 0; i < chip->mixer.dest_phys_outs; i++)
- lola_codec_write(chip, chip->mixer.nid,
- LOLA_VERB_SET_DESTINATION_GAIN,
- chip->mixer.dest_phys_out_ofs + i, 0);
- lola_codec_flush(chip);
- }
-}
-
/*
*/
@@ -409,7 +355,8 @@ static int set_analog_volume(struct lola *chip, int dir,
return 0;
if (external_call)
lola_codec_flush(chip);
- snd_printdd("set_analog_volume (dir=%d idx=%d, volume=%d)\n",
+ dev_dbg(chip->card->dev,
+ "set_analog_volume (dir=%d idx=%d, volume=%d)\n",
dir, idx, val);
err = lola_codec_write(chip, pin->nid,
LOLA_VERB_SET_AMP_GAIN_MUTE, val, 0);
@@ -644,7 +591,7 @@ static int lola_input_src_put(struct snd_kcontrol *kcontrol,
return lola_set_src_config(chip, mask, true);
}
-static struct snd_kcontrol_new lola_input_src_mixer = {
+static const struct snd_kcontrol_new lola_input_src_mixer = {
.name = "Digital SRC Capture Switch",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.info = lola_input_src_info,
generated by cgit (git 2.34.1) at 2025-12-26 05:16:35 +0000