| Message ID | 20180423090753.21458-5-kai.heng.feng@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | Update btusb reset-resume quirk to decrease power usage | expand |
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 610b3d9e5f91..fa120b2f2e2f 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -383,6 +383,13 @@ static const struct usb_device_id blacklist_table[] = { * the module itself. So we use a DMI list to match known broken platforms. */ static const struct dmi_system_id btusb_needs_reset_resume_table[] = { + { + /* Dell OptiPlex 3060 (QCA ROME device 0cf3:e007) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 3060"), + }, + }, {} };
BugLink: https://bugs.launchpad.net/bugs/1766197 The issue can be reproduced before commit fd865802c66b ("Bluetooth: btusb: fix QCA Rome suspend/resume") gets introduced, so the reset resume quirk is still needed for this system. T: Bus=01 Lev=01 Prnt=01 Port=13 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=e007 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Cc: stable@vger.kernel.org Cc: Brian Norris <briannorris@chromium.org> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> (cherry picked from commit 0c6e526646c04ce31d4aaa280ed2237dd1cd774c) Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> --- drivers/bluetooth/btusb.c | 7 +++++++ 1 file changed, 7 insertions(+)