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-rw-r--r--sound/pci/oxygen/oxygen.c114
1 files changed, 88 insertions, 26 deletions
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index de999c6..72db4c3 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -1,5 +1,5 @@
/*
- * C-Media CMI8788 driver for C-Media's reference design and for the X-Meridian
+ * C-Media CMI8788 driver for C-Media's reference design and similar models
*
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
*
@@ -26,6 +26,7 @@
*
* GPIO 0 -> DFS0 of AK5385
* GPIO 1 -> DFS1 of AK5385
+ * GPIO 8 -> enable headphone amplifier on HT-Omega models
*/
#include <linux/delay.h>
@@ -61,7 +62,8 @@ MODULE_PARM_DESC(enable, "enable card");
enum {
MODEL_CMEDIA_REF, /* C-Media's reference design */
MODEL_MERIDIAN, /* AuzenTech X-Meridian */
- MODEL_HALO, /* HT-Omega Claro halo */
+ MODEL_CLARO, /* HT-Omega Claro */
+ MODEL_CLARO_HALO, /* HT-Omega Claro halo */
};
static struct pci_device_id oxygen_ids[] __devinitdata = {
@@ -74,8 +76,8 @@ static struct pci_device_id oxygen_ids[] __devinitdata = {
{ OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
{ OXYGEN_PCI_SUBID(0x415a, 0x5431), .driver_data = MODEL_MERIDIAN },
- { OXYGEN_PCI_SUBID(0x7284, 0x9761), .driver_data = MODEL_CMEDIA_REF },
- { OXYGEN_PCI_SUBID(0x7284, 0x9781), .driver_data = MODEL_HALO },
+ { OXYGEN_PCI_SUBID(0x7284, 0x9761), .driver_data = MODEL_CLARO },
+ { OXYGEN_PCI_SUBID(0x7284, 0x9781), .driver_data = MODEL_CLARO_HALO },
{ }
};
MODULE_DEVICE_TABLE(pci, oxygen_ids);
@@ -86,6 +88,8 @@ MODULE_DEVICE_TABLE(pci, oxygen_ids);
#define GPIO_AK5385_DFS_DOUBLE 0x0001
#define GPIO_AK5385_DFS_QUAD 0x0002
+#define GPIO_CLARO_HP 0x0100
+
struct generic_data {
u8 ak4396_ctl2;
u16 saved_wm8785_registers[2];
@@ -196,10 +200,46 @@ static void meridian_init(struct oxygen *chip)
ak5385_init(chip);
}
+static void claro_enable_hp(struct oxygen *chip)
+{
+ msleep(300);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_CLARO_HP);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
+}
+
+static void claro_init(struct oxygen *chip)
+{
+ ak4396_init(chip);
+ wm8785_init(chip);
+ claro_enable_hp(chip);
+}
+
+static void claro_halo_init(struct oxygen *chip)
+{
+ ak4396_init(chip);
+ ak5385_init(chip);
+ claro_enable_hp(chip);
+}
+
static void generic_cleanup(struct oxygen *chip)
{
}
+static void claro_disable_hp(struct oxygen *chip)
+{
+ oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_CLARO_HP);
+}
+
+static void claro_cleanup(struct oxygen *chip)
+{
+ claro_disable_hp(chip);
+}
+
+static void claro_suspend(struct oxygen *chip)
+{
+ claro_disable_hp(chip);
+}
+
static void generic_resume(struct oxygen *chip)
{
ak4396_registers_init(chip);
@@ -211,6 +251,12 @@ static void meridian_resume(struct oxygen *chip)
ak4396_registers_init(chip);
}
+static void claro_resume(struct oxygen *chip)
+{
+ ak4396_registers_init(chip);
+ claro_enable_hp(chip);
+}
+
static void set_ak4396_params(struct oxygen *chip,
struct snd_pcm_hw_params *params)
{
@@ -293,30 +339,10 @@ static void set_ak5385_params(struct oxygen *chip,
static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
-static int generic_probe(struct oxygen *chip, unsigned long driver_data)
-{
- if (driver_data == MODEL_MERIDIAN) {
- chip->model.init = meridian_init;
- chip->model.resume = meridian_resume;
- chip->model.set_adc_params = set_ak5385_params;
- chip->model.device_config = PLAYBACK_0_TO_I2S |
- PLAYBACK_1_TO_SPDIF |
- CAPTURE_0_FROM_I2S_2 |
- CAPTURE_1_FROM_SPDIF;
- }
- if (driver_data == MODEL_MERIDIAN || driver_data == MODEL_HALO) {
- chip->model.misc_flags = OXYGEN_MISC_MIDI;
- chip->model.device_config |= MIDI_OUTPUT | MIDI_INPUT;
- }
- return 0;
-}
-
static const struct oxygen_model model_generic = {
.shortname = "C-Media CMI8788",
.longname = "C-Media Oxygen HD Audio",
.chip = "CMI8788",
- .owner = THIS_MODULE,
- .probe = generic_probe,
.init = generic_init,
.cleanup = generic_cleanup,
.resume = generic_resume,
@@ -341,6 +367,42 @@ static const struct oxygen_model model_generic = {
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
+static int __devinit get_oxygen_model(struct oxygen *chip,
+ const struct pci_device_id *id)
+{
+ chip->model = model_generic;
+ switch (id->driver_data) {
+ case MODEL_MERIDIAN:
+ chip->model.init = meridian_init;
+ chip->model.resume = meridian_resume;
+ chip->model.set_adc_params = set_ak5385_params;
+ chip->model.device_config = PLAYBACK_0_TO_I2S |
+ PLAYBACK_1_TO_SPDIF |
+ CAPTURE_0_FROM_I2S_2 |
+ CAPTURE_1_FROM_SPDIF;
+ break;
+ case MODEL_CLARO:
+ chip->model.init = claro_init;
+ chip->model.cleanup = claro_cleanup;
+ chip->model.suspend = claro_suspend;
+ chip->model.resume = claro_resume;
+ break;
+ case MODEL_CLARO_HALO:
+ chip->model.init = claro_halo_init;
+ chip->model.cleanup = claro_cleanup;
+ chip->model.suspend = claro_suspend;
+ chip->model.resume = claro_resume;
+ chip->model.set_adc_params = set_ak5385_params;
+ break;
+ }
+ if (id->driver_data == MODEL_MERIDIAN ||
+ id->driver_data == MODEL_CLARO_HALO) {
+ chip->model.misc_flags = OXYGEN_MISC_MIDI;
+ chip->model.device_config |= MIDI_OUTPUT | MIDI_INPUT;
+ }
+ return 0;
+}
+
static int __devinit generic_oxygen_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
@@ -353,8 +415,8 @@ static int __devinit generic_oxygen_probe(struct pci_dev *pci,
++dev;
return -ENOENT;
}
- err = oxygen_pci_probe(pci, index[dev], id[dev],
- &model_generic, pci_id->driver_data);
+ err = oxygen_pci_probe(pci, index[dev], id[dev], THIS_MODULE,
+ oxygen_ids, get_oxygen_model);
if (err >= 0)
++dev;
return err;
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