Merge branch 'topic/hda' into for-next

[mirror_ubuntu-artful-kernel.git] / sound / pci / hda / hda_controller.h

diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index 3c6ebaf033a5dfc4e84967d45dd7be7c99ce03c2..314105cd5061e9efff684709e8177f2e92ded195 100644 (file)
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -89,6 +89,8 @@ struct hda_controller_ops {
                                 struct vm_area_struct *area);
        /* Check if current position is acceptable */
        int (*position_check)(struct azx *chip, struct azx_dev *azx_dev);
+       /* enable/disable the link power */
+       int (*link_power)(struct azx *chip, bool enable);
 };
 
 struct azx_pcm {