aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/oxygen/virtuoso.c
diff options
context:
space:
mode:
authorClemens Ladisch <clemens@ladisch.de>2008-04-07 10:26:03 +0200
committerTakashi Iwai <tiwai@suse.de>2008-04-24 12:00:31 +0200
commitaf9af1741f5e7959d220fb0d83604ecb5ae26581 (patch)
treeb9905a594ea8d8f87db56cf58955f2e7b6645761 /sound/pci/oxygen/virtuoso.c
parenta694a6a0e4ab4752d1a145b9b32e231d7c9611b5 (diff)
downloadmrst-s0i3-test-af9af1741f5e7959d220fb0d83604ecb5ae26581.tar.gz
mrst-s0i3-test-af9af1741f5e7959d220fb0d83604ecb5ae26581.tar.xz
mrst-s0i3-test-af9af1741f5e7959d220fb0d83604ecb5ae26581.zip
[ALSA] virtuoso: move some code to xonar_common_init()
Move the code that is common to all Xonar models to a separate function, and make it more generic in preparation for another model. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/virtuoso.c')
-rw-r--r--sound/pci/oxygen/virtuoso.c77
1 files changed, 51 insertions, 26 deletions
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 1627197f168..95c229acf85 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -79,11 +79,16 @@ MODULE_DEVICE_TABLE(pci, xonar_ids);
#define GPIO_CS53x1_M_DOUBLE 0x0004
#define GPIO_CS53x1_M_QUAD 0x0008
-#define GPIO_EXT_POWER 0x0020
-#define GPIO_ALT 0x0080
-#define GPIO_OUTPUT_ENABLE 0x0100
+#define GPIO_D2X_EXT_POWER 0x0020
+#define GPIO_D2_ALT 0x0080
+#define GPIO_D2_OUTPUT_ENABLE 0x0100
struct xonar_data {
+ unsigned int anti_pop_delay;
+ u16 output_enable_bit;
+ u8 ext_power_reg;
+ u8 ext_power_int_reg;
+ u8 ext_power_bit;
u8 has_power;
};
@@ -102,10 +107,34 @@ static void pcm1796_write(struct oxygen *chip, unsigned int codec,
(reg << 8) | value);
}
+static void xonar_common_init(struct oxygen *chip)
+{
+ struct xonar_data *data = chip->model_data;
+
+ if (data->ext_power_reg) {
+ oxygen_set_bits8(chip, data->ext_power_int_reg,
+ data->ext_power_bit);
+ chip->interrupt_mask |= OXYGEN_INT_GPIO;
+ data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
+ & data->ext_power_bit);
+ }
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CS53x1_M_MASK);
+ oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
+ GPIO_CS53x1_M_SINGLE, GPIO_CS53x1_M_MASK);
+ oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
+ msleep(data->anti_pop_delay);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, data->output_enable_bit);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
+}
+
static void xonar_d2_init(struct oxygen *chip)
{
+ struct xonar_data *data = chip->model_data;
unsigned int i;
+ data->anti_pop_delay = 300;
+ data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
+
for (i = 0; i < 4; ++i) {
pcm1796_write(chip, i, 18, PCM1796_FMT_24_LJUST | PCM1796_ATLD);
pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
@@ -115,15 +144,10 @@ static void xonar_d2_init(struct oxygen *chip)
pcm1796_write(chip, i, 17, 0xff);
}
- oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
- GPIO_CS53x1_M_MASK | GPIO_ALT);
- oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
- GPIO_CS53x1_M_SINGLE,
- GPIO_CS53x1_M_MASK | GPIO_ALT);
- oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
- msleep(300);
- oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_OUTPUT_ENABLE);
- oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
+
+ xonar_common_init(chip);
snd_component_add(chip->card, "PCM1796");
snd_component_add(chip->card, "CS5381");
@@ -133,17 +157,18 @@ static void xonar_d2x_init(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;
+ data->ext_power_reg = OXYGEN_GPIO_DATA;
+ data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
+ data->ext_power_bit = GPIO_D2X_EXT_POWER;
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
xonar_d2_init(chip);
- oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_EXT_POWER);
- oxygen_set_bits16(chip, OXYGEN_GPIO_INTERRUPT_MASK, GPIO_EXT_POWER);
- chip->interrupt_mask |= OXYGEN_INT_GPIO;
- data->has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
- & GPIO_EXT_POWER);
}
static void xonar_cleanup(struct oxygen *chip)
{
- oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
+ struct xonar_data *data = chip->model_data;
+
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, data->output_enable_bit);
}
static void set_pcm1796_params(struct oxygen *chip,
@@ -201,8 +226,8 @@ static void xonar_gpio_changed(struct oxygen *chip)
struct xonar_data *data = chip->model_data;
u8 has_power;
- has_power = !!(oxygen_read16(chip, OXYGEN_GPIO_DATA)
- & GPIO_EXT_POWER);
+ has_power = !!(oxygen_read8(chip, data->ext_power_reg)
+ & data->ext_power_bit);
if (has_power != data->has_power) {
data->has_power = has_power;
if (has_power) {
@@ -231,7 +256,7 @@ static int alt_switch_get(struct snd_kcontrol *ctl,
struct oxygen *chip = ctl->private_data;
value->value.integer.value[0] =
- !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_ALT);
+ !!(oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_D2_ALT);
return 0;
}
@@ -245,9 +270,9 @@ static int alt_switch_put(struct snd_kcontrol *ctl,
spin_lock_irq(&chip->reg_lock);
old_bits = oxygen_read16(chip, OXYGEN_GPIO_DATA);
if (value->value.integer.value[0])
- new_bits = old_bits | GPIO_ALT;
+ new_bits = old_bits | GPIO_D2_ALT;
else
- new_bits = old_bits & ~GPIO_ALT;
+ new_bits = old_bits & ~GPIO_D2_ALT;
changed = new_bits != old_bits;
if (changed)
oxygen_write16(chip, OXYGEN_GPIO_DATA, new_bits);
@@ -265,7 +290,7 @@ static const struct snd_kcontrol_new alt_switch = {
static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -12000, 50, 0);
-static int xonar_control_filter(struct snd_kcontrol_new *template)
+static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
{
if (!strcmp(template->name, "Master Playback Volume")) {
template->access |= SNDRV_CTL_ELEM_ACCESS_TLV_READ;
@@ -290,7 +315,7 @@ static const struct oxygen_model xonar_models[] = {
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_d2_init,
- .control_filter = xonar_control_filter,
+ .control_filter = xonar_d2_control_filter,
.mixer_init = xonar_mixer_init,
.cleanup = xonar_cleanup,
.set_dac_params = set_pcm1796_params,
@@ -315,7 +340,7 @@ static const struct oxygen_model xonar_models[] = {
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_d2x_init,
- .control_filter = xonar_control_filter,
+ .control_filter = xonar_d2_control_filter,
.mixer_init = xonar_mixer_init,
.cleanup = xonar_cleanup,
.set_dac_params = set_pcm1796_params,