ALSA: oxygen: allow different number of PCM and mixer channels
For cards like the Xonar HDAV1.3, differentiate between the number of
PCM channels that can be played and the number of channels whose volume
can be adjusted.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index dc47977..fe7ed4f 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -185,7 +185,7 @@
{
struct generic_data *data = chip->model_data;
- data->dacs = chip->model.dac_channels / 2;
+ data->dacs = chip->model.dac_channels_pcm / 2;
data->ak4396_regs[0][AK4396_CONTROL_2] =
AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
ak4396_registers_init(chip);
@@ -583,7 +583,8 @@
CAPTURE_1_FROM_SPDIF |
CAPTURE_2_FROM_AC97_1 |
AC97_CD_INPUT,
- .dac_channels = 8,
+ .dac_channels_pcm = 8,
+ .dac_channels_mixer = 8,
.dac_volume_min = 0,
.dac_volume_max = 255,
.function_flags = OXYGEN_FUNCTION_SPI |
@@ -643,7 +644,8 @@
PLAYBACK_1_TO_SPDIF;
if (id->driver_data == MODEL_FANTASIA)
chip->model.device_config |= CAPTURE_0_FROM_I2S_1;
- chip->model.dac_channels = 2;
+ chip->model.dac_channels_pcm = 2;
+ chip->model.dac_channels_mixer = 2;
break;
}
if (id->driver_data == MODEL_MERIDIAN ||
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index b8fbc15..3d9535c 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -100,7 +100,8 @@
unsigned long private_data;
size_t model_data_size;
unsigned int device_config;
- u8 dac_channels;
+ u8 dac_channels_pcm;
+ u8 dac_channels_mixer;
u8 dac_volume_min;
u8 dac_volume_max;
u8 misc_flags;
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 605e84b..242c1ca 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -31,7 +31,7 @@
struct oxygen *chip = ctl->private_data;
info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- info->count = chip->model.dac_channels;
+ info->count = chip->model.dac_channels_mixer;
info->value.integer.min = chip->model.dac_volume_min;
info->value.integer.max = chip->model.dac_volume_max;
return 0;
@@ -44,7 +44,7 @@
unsigned int i;
mutex_lock(&chip->mutex);
- for (i = 0; i < chip->model.dac_channels; ++i)
+ for (i = 0; i < chip->model.dac_channels_mixer; ++i)
value->value.integer.value[i] = chip->dac_volume[i];
mutex_unlock(&chip->mutex);
return 0;
@@ -59,7 +59,7 @@
changed = 0;
mutex_lock(&chip->mutex);
- for (i = 0; i < chip->model.dac_channels; ++i)
+ for (i = 0; i < chip->model.dac_channels_mixer; ++i)
if (value->value.integer.value[i] != chip->dac_volume[i]) {
chip->dac_volume[i] = value->value.integer.value[i];
changed = 1;
@@ -1022,7 +1022,7 @@
continue;
}
if (!strcmp(template.name, "Stereo Upmixing") &&
- chip->model.dac_channels == 2)
+ chip->model.dac_channels_pcm == 2)
continue;
if (!strcmp(template.name, "Mic Source Capture Enum") &&
!(chip->model.device_config & AC97_FMIC_SWITCH))
diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c
index 60e4aa0..dc3c68f 100644
--- a/sound/pci/oxygen/oxygen_pcm.c
+++ b/sound/pci/oxygen/oxygen_pcm.c
@@ -143,7 +143,7 @@
runtime->hw.rate_min = 44100;
break;
case PCM_MULTICH:
- runtime->hw.channels_max = chip->model.dac_channels;
+ runtime->hw.channels_max = chip->model.dac_channels_pcm;
break;
}
if (chip->model.pcm_hardware_filter)
diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c
index de32895..a25197c 100644
--- a/sound/pci/oxygen/xonar_cs43xx.c
+++ b/sound/pci/oxygen/xonar_cs43xx.c
@@ -426,7 +426,8 @@
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
AC97_FMIC_SWITCH,
- .dac_channels = 8,
+ .dac_channels_pcm = 8,
+ .dac_channels_mixer = 8,
.dac_volume_min = 127 - 60,
.dac_volume_max = 127,
.function_flags = OXYGEN_FUNCTION_2WIRE,
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index bf357c0..b55149e 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -1094,7 +1094,8 @@
MIDI_OUTPUT |
MIDI_INPUT |
AC97_CD_INPUT,
- .dac_channels = 8,
+ .dac_channels_pcm = 8,
+ .dac_channels_mixer = 8,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.misc_flags = OXYGEN_MISC_MIDI,
@@ -1127,7 +1128,8 @@
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
- .dac_channels = 8,
+ .dac_channels_pcm = 8,
+ .dac_channels_mixer = 2,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.misc_flags = OXYGEN_MISC_MIDI,
@@ -1157,7 +1159,8 @@
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
AC97_FMIC_SWITCH,
- .dac_channels = 2,
+ .dac_channels_pcm = 2,
+ .dac_channels_mixer = 2,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.function_flags = OXYGEN_FUNCTION_2WIRE,
@@ -1187,6 +1190,7 @@
break;
case GPIO_DB_H6:
chip->model.shortname = "Xonar HDAV1.3+H6";
+ chip->model.dac_channels_mixer = 8;
chip->model.private_data = 1;
break;
}
@@ -1200,7 +1204,8 @@
break;
case GPIO_DB_H6:
chip->model.shortname = "Xonar ST+H6";
- chip->model.dac_channels = 8;
+ chip->model.dac_channels_pcm = 8;
+ chip->model.dac_channels_mixer = 8;
chip->model.private_data = 1;
break;
}
diff --git a/sound/pci/oxygen/xonar_wm87x6.c b/sound/pci/oxygen/xonar_wm87x6.c
index 1705d1e..da92cc2 100644
--- a/sound/pci/oxygen/xonar_wm87x6.c
+++ b/sound/pci/oxygen/xonar_wm87x6.c
@@ -1135,7 +1135,8 @@
.device_config = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_1,
- .dac_channels = 8,
+ .dac_channels_pcm = 8,
+ .dac_channels_mixer = 8,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.function_flags = OXYGEN_FUNCTION_SPI,