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Diffstat (limited to 'sound')
-rw-r--r--sound/pci/oxygen/virtuoso.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 853e8898bf9..0cecf1f9717 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -131,6 +131,7 @@ MODULE_DEVICE_TABLE(pci, xonar_ids);
struct xonar_data {
unsigned int model;
unsigned int anti_pop_delay;
+ unsigned int dacs;
u16 output_enable_bit;
u8 ext_power_reg;
u8 ext_power_int_reg;
@@ -214,9 +215,10 @@ static void xonar_common_init(struct oxygen *chip)
static void update_pcm1796_volume(struct oxygen *chip)
{
+ struct xonar_data *data = chip->model_data;
unsigned int i;
- for (i = 0; i < 4; ++i) {
+ for (i = 0; i < data->dacs; ++i) {
pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]);
pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]);
}
@@ -224,13 +226,14 @@ static void update_pcm1796_volume(struct oxygen *chip)
static void update_pcm1796_mute(struct oxygen *chip)
{
+ struct xonar_data *data = chip->model_data;
unsigned int i;
u8 value;
value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
if (chip->dac_mute)
value |= PCM1796_MUTE;
- for (i = 0; i < 4; ++i)
+ for (i = 0; i < data->dacs; ++i)
pcm1796_write(chip, i, 18, value);
}
@@ -239,7 +242,7 @@ static void pcm1796_init(struct oxygen *chip)
struct xonar_data *data = chip->model_data;
unsigned int i;
- for (i = 0; i < 4; ++i) {
+ for (i = 0; i < data->dacs; ++i) {
pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
pcm1796_write(chip, i, 21, 0);
@@ -415,7 +418,7 @@ static void set_pcm1796_params(struct oxygen *chip,
data->pcm1796_oversampling =
params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
- for (i = 0; i < 4; ++i)
+ for (i = 0; i < data->dacs; ++i)
pcm1796_write(chip, i, 20, data->pcm1796_oversampling);
}
@@ -574,9 +577,17 @@ static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data)
[MODEL_D2] = "Xonar D2",
[MODEL_D2X] = "Xonar D2X",
};
+ static const u8 dacs[] = {
+ [MODEL_D1] = 2,
+ [MODEL_DX] = 2,
+ [MODEL_D2] = 4,
+ [MODEL_D2X] = 4,
+ };
struct xonar_data *data = chip->model_data;
data->model = driver_data;
+
+ data->dacs = dacs[data->model];
chip->model.shortname = names[data->model];
return 0;
}