| commit | 52525b7a3cf82adec5c6cf0ecbd23ff228badc94 | [log] [tgz] |
|---|---|---|
| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | Fri Oct 18 15:38:47 2019 +0800 |
| committer | Takashi Iwai <tiwai@suse.de> | Mon Oct 21 15:13:18 2019 +0200 |
| tree | 673ac3d1e755a12b1a04610066fa15366f56a1e9 | |
| parent | acfedcbe1ce4c69e1da914f39c02d945c80198d4 [diff] |
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>