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| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2019-10-18 10:38:47 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-10-21 16:13:18 +0300 |
| commit | 52525b7a3cf82adec5c6cf0ecbd23ff228badc94 (patch) | |
| tree | 673ac3d1e755a12b1a04610066fa15366f56a1e9 /sound/pci | |
| parent | acfedcbe1ce4c69e1da914f39c02d945c80198d4 (diff) | |
| download | linux-52525b7a3cf82adec5c6cf0ecbd23ff228badc94.tar.xz | |
PCI: Add a helper to check Power Resource Requirements _PR3 existence
A driver may want to know the existence of _PR3, to choose different
runtime suspend behavior. A user will be add in next patch.
This is mostly the same as nouveau_pr3_present().
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20191018073848.14590-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions