Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

[linux-2.6] / sound / pci / oxygen / oxygen.c

diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index 8287ac28fe784aa2bf3a8f5d7d3fe3d4dc5a0e1a..7c8ae31eb4685b857488e931a55efcd8f4e1826e 100644 (file)
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -112,12 +112,23 @@ static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)
                data->saved_wm8785_registers[reg] = value;
 }
 
-static void ak4396_init(struct oxygen *chip)
+static void update_ak4396_volume(struct oxygen *chip)
+{
+       unsigned int i;
+
+       for (i = 0; i < 4; ++i) {
+               ak4396_write(chip, i,
+                            AK4396_LCH_ATT, chip->dac_volume[i * 2]);
+               ak4396_write(chip, i,
+                            AK4396_RCH_ATT, chip->dac_volume[i * 2 + 1]);
+       }
+}
+
+static void ak4396_registers_init(struct oxygen *chip)
 {
        struct generic_data *data = chip->model_data;
        unsigned int i;
 
-       data->ak4396_ctl2 = AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
        for (i = 0; i < 4; ++i) {
                ak4396_write(chip, i,
                             AK4396_CONTROL_1, AK4396_DIF_24_MSB | AK4396_RSTN);
@@ -125,9 +136,16 @@ static void ak4396_init(struct oxygen *chip)
                             AK4396_CONTROL_2, data->ak4396_ctl2);
                ak4396_write(chip, i,
                             AK4396_CONTROL_3, AK4396_PCM);
-               ak4396_write(chip, i, AK4396_LCH_ATT, 0);
-               ak4396_write(chip, i, AK4396_RCH_ATT, 0);
        }
+       update_ak4396_volume(chip);
+}
+
+static void ak4396_init(struct oxygen *chip)
+{
+       struct generic_data *data = chip->model_data;
+
+       data->ak4396_ctl2 = AK4396_SMUTE | AK4396_DEM_OFF | AK4396_DFS_NORMAL;
+       ak4396_registers_init(chip);
        snd_component_add(chip->card, "AK4396");
 }
 
@@ -138,18 +156,23 @@ static void ak5385_init(struct oxygen *chip)
        snd_component_add(chip->card, "AK5385");
 }
 
-static void wm8785_init(struct oxygen *chip)
+static void wm8785_registers_init(struct oxygen *chip)
 {
        struct generic_data *data = chip->model_data;
 
-       data->saved_wm8785_registers[0] = WM8785_MCR_SLAVE |
-               WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
-       data->saved_wm8785_registers[1] = WM8785_WL_24;
-
        wm8785_write(chip, WM8785_R7, 0);
        wm8785_write(chip, WM8785_R0, data->saved_wm8785_registers[0]);
        wm8785_write(chip, WM8785_R1, data->saved_wm8785_registers[1]);
+}
+
+static void wm8785_init(struct oxygen *chip)
+{
+       struct generic_data *data = chip->model_data;
 
+       data->saved_wm8785_registers[0] = WM8785_MCR_SLAVE |
+               WM8785_OSR_SINGLE | WM8785_FORMAT_LJUST;
+       data->saved_wm8785_registers[1] = WM8785_WL_24;
+       wm8785_registers_init(chip);
        snd_component_add(chip->card, "WM8785");
 }
 
@@ -169,6 +192,12 @@ static void generic_cleanup(struct oxygen *chip)
 {
 }
 
+static void generic_resume(struct oxygen *chip)
+{
+       ak4396_registers_init(chip);
+       wm8785_registers_init(chip);
+}
+
 static void set_ak4396_params(struct oxygen *chip,
                              struct snd_pcm_hw_params *params)
 {
@@ -194,18 +223,6 @@ static void set_ak4396_params(struct oxygen *chip,
        }
 }
 
-static void update_ak4396_volume(struct oxygen *chip)
-{
-       unsigned int i;
-
-       for (i = 0; i < 4; ++i) {
-               ak4396_write(chip, i,
-                            AK4396_LCH_ATT, chip->dac_volume[i * 2]);
-               ak4396_write(chip, i,
-                            AK4396_RCH_ATT, chip->dac_volume[i * 2 + 1]);
-       }
-}
-
 static void update_ak4396_mute(struct oxygen *chip)
 {
        struct generic_data *data = chip->model_data;
@@ -267,6 +284,7 @@ static const struct oxygen_model model_generic = {
        .owner = THIS_MODULE,
        .init = generic_init,
        .cleanup = generic_cleanup,
+       .resume = generic_resume,
        .set_dac_params = set_ak4396_params,
        .set_adc_params = set_wm8785_params,
        .update_dac_volume = update_ak4396_volume,
@@ -294,6 +312,7 @@ static const struct oxygen_model model_meridian = {
        .owner = THIS_MODULE,
        .init = meridian_init,
        .cleanup = generic_cleanup,
+       .resume = ak4396_registers_init,
        .set_dac_params = set_ak4396_params,
        .set_adc_params = set_ak5385_params,
        .update_dac_volume = update_ak4396_volume,
@@ -342,6 +361,10 @@ static struct pci_driver oxygen_driver = {
        .id_table = oxygen_ids,
        .probe = generic_oxygen_probe,
        .remove = __devexit_p(oxygen_pci_remove),
+#ifdef CONFIG_PM
+       .suspend = oxygen_pci_suspend,
+       .resume = oxygen_pci_resume,
+#endif
 };
 
 static int __init alsa_card_oxygen_init(void)