diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/Kconfig | 15 | ||||
| -rw-r--r-- | sound/pci/ac97/ac97_codec.c | 2 | ||||
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 2 |
3 files changed, 17 insertions, 2 deletions
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 5d0732c09f2..2c6486c23a5 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -589,6 +589,14 @@ config SND_HDA_POWER_SAVE HD-audio driver. The power-saving timeout can be configured via power_save option or over sysfs on-the-fly. +config SND_HDA_POWER_SAVE_DEFAULT + int "Default time-out for HD-audio power-save mode" + depends on SND_HDA_POWER_SAVE + default 0 + help + The default time-out value in seconds for HD-audio automatic + power-save mode. 0 means to disable the power-save mode. + config SND_HDSP tristate "RME Hammerfall DSP Audio" depends on SND @@ -888,4 +896,11 @@ config SND_AC97_POWER_SAVE snd-ac97-codec driver. You can toggle it dynamically over sysfs, too. +config SND_AC97_POWER_SAVE_DEFAULT + int "Default time-out for AC97 power-save mode" + depends on SND_AC97_POWER_SAVE + default 0 + The default time-out value in seconds for AC97 automatic + power-save mode. 0 means to disable the power-save mode. + endmenu diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 3e5ff29fc49..0906f1717f2 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -49,7 +49,7 @@ module_param(enable_loopback, bool, 0444); MODULE_PARM_DESC(enable_loopback, "Enable AC97 ADC/DAC Loopback Control"); #ifdef CONFIG_SND_AC97_POWER_SAVE -static int power_save; +static int power_save = CONFIG_SND_AC97_POWER_SAVE_DEFAULT; module_param(power_save, bool, 0644); MODULE_PARM_DESC(power_save, "Enable AC97 power-saving control"); #endif diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 535bcb7601b..18ef0aa69d9 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -35,7 +35,7 @@ #ifdef CONFIG_SND_HDA_POWER_SAVE /* define this option here to hide as static */ -static int power_save = 10; +static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT; module_param(power_save, int, 0644); MODULE_PARM_DESC(power_save, "Automatic power-saving timeout " "(in second, 0 = disable)."); |