linux-stable.git/drivers/bluetooth, branch v4.14.60

Bluetooth: btusb: add ID for LiteOn 04ca:301a

2018-08-03T05:50:32+00:00

[ Upstream commit d666fc5479ad76a1bcbe6476d4997cea714bab2d ]

Contains a QCA6174A chipset, with USB BT. Let's support loading
firmware on it.

>From usb-devices:
T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=301a Rev= 0.01
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

Signed-off-by: Vic Wei 
Signed-off-by: Matthias Kaehlcke 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011

2018-08-03T05:50:27+00:00

[ Upstream commit 66d9975c5a7c40aa7e4bb0ec0b0c37ba1f190923 ]

Without this patch we cannot turn on the Bluethooth adapter on ASUS
E406MA.

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2ff8 ProdID=b011 Rev= 2.00
S:  Manufacturer=Realtek
S:  Product=802.11n WLAN Adapter
S:  SerialNumber=00e04c000001
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Jian-Hong Pan 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: hci_qca: Fix "Sleep inside atomic section" warning

2018-08-03T05:50:27+00:00

[ Upstream commit 9960521c44a5d828f29636ceac0600603ecbddbf ]

This patch fixes the following warning during boot:

 do not call blocking ops when !TASK_RUNNING; state=1 set at
 [<(ptrval)>] qca_setup+0x194/0x750 [hci_uart]
 WARNING: CPU: 2 PID: 1878 at kernel/sched/core.c:6135
 __might_sleep+0x7c/0x88

In qca_set_baudrate(), the current task state is set to
TASK_UNINTERRUPTIBLE before going to sleep for 300ms. It was then
restored to TASK_INTERRUPTIBLE. This patch sets the current task state
back to TASK_RUNNING instead.

Signed-off-by: Thierry Escande 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader

2018-07-03T09:24:49+00:00

commit 7dc5fe0814c35ec4e7d2e8fa30abab72e0e6a172 upstream.

AOSP use userspace firmware loader to load firmwares, which will
return -EAGAIN in case qca/rampatch_00440302.bin is not found.
Since there is no rampatch for dragonboard820c QCA controller
revision, just make it work as is.

CC: Loic Poulain 
CC: Nicolas Dechesne 
CC: Marcel Holtmann 
CC: Johan Hedberg 
CC: Stable 
Signed-off-by: Amit Pundir 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: btusb: Add device ID for RTL8822BE

2018-05-25T14:17:42+00:00

[ Upstream commit fed03fe7e55b7dc16077f672bd9d7bbe92b3a691 ]

The Asus Z370-I contains a Realtek RTL8822BE device with an associated
BT chip using a USB ID of 0b05:185c. This device is added to the driver.

Signed-off-by: Hon Weng Chong 
Signed-off-by: Larry Finger 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB

2018-05-25T14:17:39+00:00

[ Upstream commit a41e0796396eeceff673af4a38feaee149c6ff86 ]

This WiFi/Bluetooth USB dongle uses a Realtek chipset, so, use btrtl for it.

Product information:
https://wikidevi.com/wiki/Edimax_EW-7611ULB

>From /sys/kernel/debug/usb/devices
T:  Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=7392 ProdID=a611 Rev= 2.00
S:  Manufacturer=Realtek
S:  Product=Edimax Wi-Fi N150 Bluetooth4.0 USB Adapter
S:  SerialNumber=00e04c000001
C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=500mA
A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
I:* If#= 2 Alt= 0 #EPs= 6 Cls=ff(vend.) Sub=ff Prot=ff Driver=rtl8723bu
E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=87(I) Atr=03(Int.) MxPS=  64 Ivl=500us
E:  Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=09(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Tested-by: Vicente Bergas 
Signed-off-by: Vicente Bergas 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: btusb: Only check needs_reset_resume DMI table for QCA rome chipsets

2018-05-16T08:10:30+00:00

commit fc54910280eb38bde923cdf0898e74687d8e6989 upstream.

Jeremy Cline correctly points out in rhbz#1514836 that a device where the
QCA rome chipset needs the USB_QUIRK_RESET_RESUME quirk, may also ship
with a different wifi/bt chipset in some configurations.

If that is the case then we are needlessly penalizing those other chipsets
with a reset-resume quirk, typically causing 0.4W extra power use because
this disables runtime-pm.

This commit moves the DMI table check to a btusb_check_needs_reset_resume()
helper (so that we can easily also call it for other chipsets) and calls
this new helper only for QCA_ROME chipsets for now.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Cc: stable@vger.kernel.org
Cc: Jeremy Cline 
Suggested-by: Jeremy Cline 
Signed-off-by: Hans de Goede 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table

2018-05-16T08:10:30+00:00

commit 596b07a9a22656493726edf1739569102bd3e136 upstream.

The Dell XPS 13 9360 uses a QCA Rome chip which needs to be reset
(and have its firmware reloaded) for bluetooth to work after
suspend/resume.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Cc: stable@vger.kernel.org
Cc: Garrett LeSage 
Reported-and-tested-by: Garrett LeSage 
Signed-off-by: Hans de Goede 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Greg Kroah-Hartman

Revert "Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174"

2018-05-16T08:10:29+00:00

commit 544a591668813583021474fa5c7ff4942244d654 upstream.

Commit f44cb4b19ed4 ("Bluetooth: btusb: Fix quirk for Atheros
1525/QCA6174") is causing bluetooth to no longer work for several
people, see: https://bugzilla.redhat.com/show_bug.cgi?id=1568911

So lets revert it for now and try to find another solution for
devices which need the modified quirk.

Cc: stable@vger.kernel.org
Cc: Takashi Iwai 
Signed-off-by: Hans de Goede 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Greg Kroah-Hartman

Bluetooth: hci_bcm: Treat Interrupt ACPI resources as always being active-low

2018-04-19T06:56:19+00:00

commit bb5208b314c5127b716b2ee4f55803a8bb73b750 upstream.

Older devices with a serdev attached bcm bt hci, use an Interrupt ACPI
resource to describe the IRQ (rather then a GpioInt resource).

These device seem to all claim the IRQ is active-high and seem to all need
a DMI quirk to treat it as active-low. Instead simply always assume that
Interrupt resource specified IRQs are always active-low.

This fixes the bt device not being able to wake the host from runtime-
suspend on the: Asus T100TAM, Asus T200TA, Lenovo Yoga2 and the Toshiba
Encore, without the need to add 4 new DMI quirks for these models.

This also allows us to remove 2 DMI quirks for the Asus T100TA and Asus
T100CHI series. Likely the 2 remaining quirks can also be removed but I
could not find a DSDT of these devices to verify this.

Cc: stable@vger.kernel.org
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=198953
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1554835
Signed-off-by: Hans de Goede 
Signed-off-by: Marcel Holtmann 
Signed-off-by: Greg Kroah-Hartman