ALSA: x86: Don't enable runtime PM as default

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Unlike HSW and newer, BYT/CHT devices have no fine control of audio
power domain in i915 side.  Since there is little gain by runtime PM
on BYT/CHT, so far, this commit removes the pm_runtime_enable() call
as default.

User who still wants the runtime PM may adjust the corresponding
sysfs files (power/control and power/autosuspend_delay_ms)
appropriately, of course.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2017-02-21 22:18:57 +01:00

parent 3002b9fb7c

commit 0b6b524f39

1 changed files with 4 additions and 2 deletions

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6

sound/x86/intel_hdmi_audio.c

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