ALSA: hda - Move power_save option to hda_intel.c
Move power_save option into hda_intel.c, and make a field in hda_bus, instead of keeping module parameters in separate files. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -33,14 +33,6 @@
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#include <sound/hda_hwdep.h>
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#include "hda_patch.h" /* codec presets */
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#ifdef CONFIG_SND_HDA_POWER_SAVE
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/* define this option here to hide as static */
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static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
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module_param(power_save, int, 0644);
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MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
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"(in second, 0 = disable).");
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#endif
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/*
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* vendor / preset table
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*/
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@ -519,6 +511,7 @@ int __devinit snd_hda_bus_new(struct snd_card *card,
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bus->private_data = temp->private_data;
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bus->pci = temp->pci;
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bus->modelname = temp->modelname;
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bus->power_save = temp->power_save;
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bus->ops = temp->ops;
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mutex_init(&bus->cmd_mutex);
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@ -2694,15 +2687,18 @@ void snd_hda_power_up(struct hda_codec *codec)
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codec->power_transition = 0;
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}
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#define power_save(codec) \
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((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
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void snd_hda_power_down(struct hda_codec *codec)
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{
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--codec->power_count;
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if (!codec->power_on || codec->power_count || codec->power_transition)
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return;
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if (power_save) {
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if (power_save(codec)) {
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codec->power_transition = 1; /* avoid reentrance */
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schedule_delayed_work(&codec->power_work,
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msecs_to_jiffies(power_save * 1000));
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msecs_to_jiffies(power_save(codec) * 1000));
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}
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}
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@ -585,6 +585,7 @@ struct hda_bus_template {
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void *private_data;
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struct pci_dev *pci;
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const char *modelname;
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int *power_save;
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struct hda_bus_ops ops;
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};
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@ -601,6 +602,7 @@ struct hda_bus {
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void *private_data;
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struct pci_dev *pci;
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const char *modelname;
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int *power_save;
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struct hda_bus_ops ops;
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/* codec linked list */
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@ -83,7 +83,10 @@ module_param(enable_msi, int, 0444);
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MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
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#ifdef CONFIG_SND_HDA_POWER_SAVE
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/* power_save option is defined in hda_codec.c */
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static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT;
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module_param(power_save, int, 0644);
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MODULE_PARM_DESC(power_save, "Automatic power-saving timeout "
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"(in second, 0 = disable).");
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/* reset the HD-audio controller in power save mode.
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* this may give more power-saving, but will take longer time to
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@ -1230,6 +1233,7 @@ static int __devinit azx_codec_create(struct azx *chip, const char *model,
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memset(&bus_temp, 0, sizeof(bus_temp));
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bus_temp.private_data = chip;
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bus_temp.modelname = model;
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bus_temp.power_save = &power_save;
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bus_temp.pci = chip->pci;
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bus_temp.ops.command = azx_send_cmd;
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bus_temp.ops.get_response = azx_get_response;
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