<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/drivers/bluetooth/btusb.c, branch v4.9.87</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten" version</title>
<updated>2018-02-17T12:21:19+00:00</updated>
<author>
<name>Hans de Goede</name>
<email>hdegoede@redhat.com</email>
</author>
<published>2018-01-08T09:44:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=5795b076bd7f98fc80ce088f8f79bbe02e2553ca'/>
<id>5795b076bd7f98fc80ce088f8f79bbe02e2553ca</id>
<content type='text'>
commit 61f5acea8737d9b717fcc22bb6679924f3c82b98 upstream.

Commit 7d06d5895c15 ("Revert "Bluetooth: btusb: fix QCA...suspend/resume"")
removed the setting of the BTUSB_RESET_RESUME quirk for QCA Rome devices,
instead favoring adding USB_QUIRK_RESET_RESUME quirks in usb/core/quirks.c.

This was done because the DIY BTUSB_RESET_RESUME reset-resume handling
has several issues (see the original commit message). An added advantage
of moving over to the USB-core reset-resume handling is that it also
disables autosuspend for these devices, which is similarly broken on these.

But there are 2 issues with this approach:
1) It leaves the broken DIY BTUSB_RESET_RESUME code in place for Realtek
   devices.
2) Sofar only 2 of the 10 QCA devices known to the btusb code have been
   added to usb/core/quirks.c and if we fix the Realtek case the same way
   we need to add an additional 14 entries. So in essence we need to
   duplicate a large part of the usb_device_id table in btusb.c in
   usb/core/quirks.c and manually keep them in sync.

This commit instead restores setting a reset-resume quirk for QCA devices
in the btusb.c code, avoiding the duplicate usb_device_id table problem.

This commit avoids the problems with the original DIY BTUSB_RESET_RESUME
code by simply setting the USB_QUIRK_RESET_RESUME quirk directly on the
usb_device.

This commit also moves the BTUSB_REALTEK case over to directly setting the
USB_QUIRK_RESET_RESUME on the usb_device and removes the now unused
BTUSB_RESET_RESUME code.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Fixes: 7d06d5895c15 ("Revert "Bluetooth: btusb: fix QCA...suspend/resume"")
Cc: Leif Liddy &lt;leif.linux@gmail.com&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Cc: Brian Norris &lt;briannorris@chromium.org&gt;
Cc: Daniel Drake &lt;drake@endlessm.com&gt;
Cc: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 61f5acea8737d9b717fcc22bb6679924f3c82b98 upstream.

Commit 7d06d5895c15 ("Revert "Bluetooth: btusb: fix QCA...suspend/resume"")
removed the setting of the BTUSB_RESET_RESUME quirk for QCA Rome devices,
instead favoring adding USB_QUIRK_RESET_RESUME quirks in usb/core/quirks.c.

This was done because the DIY BTUSB_RESET_RESUME reset-resume handling
has several issues (see the original commit message). An added advantage
of moving over to the USB-core reset-resume handling is that it also
disables autosuspend for these devices, which is similarly broken on these.

But there are 2 issues with this approach:
1) It leaves the broken DIY BTUSB_RESET_RESUME code in place for Realtek
   devices.
2) Sofar only 2 of the 10 QCA devices known to the btusb code have been
   added to usb/core/quirks.c and if we fix the Realtek case the same way
   we need to add an additional 14 entries. So in essence we need to
   duplicate a large part of the usb_device_id table in btusb.c in
   usb/core/quirks.c and manually keep them in sync.

This commit instead restores setting a reset-resume quirk for QCA devices
in the btusb.c code, avoiding the duplicate usb_device_id table problem.

This commit avoids the problems with the original DIY BTUSB_RESET_RESUME
code by simply setting the USB_QUIRK_RESET_RESUME quirk directly on the
usb_device.

This commit also moves the BTUSB_REALTEK case over to directly setting the
USB_QUIRK_RESET_RESUME on the usb_device and removes the now unused
BTUSB_RESET_RESUME code.

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1514836
Fixes: 7d06d5895c15 ("Revert "Bluetooth: btusb: fix QCA...suspend/resume"")
Cc: Leif Liddy &lt;leif.linux@gmail.com&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Cc: Brian Norris &lt;briannorris@chromium.org&gt;
Cc: Daniel Drake &lt;drake@endlessm.com&gt;
Cc: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Signed-off-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"</title>
<updated>2018-02-17T12:21:19+00:00</updated>
<author>
<name>Kai-Heng Feng</name>
<email>kai.heng.feng@canonical.com</email>
</author>
<published>2017-12-20T11:00:07+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=84bf682f53422a08086dd3f1b0db1dbda46fead3'/>
<id>84bf682f53422a08086dd3f1b0db1dbda46fead3</id>
<content type='text'>
commit 7d06d5895c159f64c46560dc258e553ad8670fe0 upstream.

This reverts commit fd865802c66bc451dc515ed89360f84376ce1a56.

This commit causes a regression on some QCA ROME chips. The USB device
reset happens in btusb_open(), hence firmware loading gets interrupted.

Furthermore, this commit stops working after commit
("a0085f2510e8976614ad8f766b209448b385492f Bluetooth: btusb: driver to
enable the usb-wakeup feature"). Reset-resume quirk only gets enabled in
btusb_suspend() when it's not a wakeup source.

If we really want to reset the USB device, we need to do it before
btusb_open(). Let's handle it in drivers/usb/core/quirks.c.

Cc: Leif Liddy &lt;leif.linux@gmail.com&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Cc: Brian Norris &lt;briannorris@chromium.org&gt;
Cc: Daniel Drake &lt;drake@endlessm.com&gt;
Signed-off-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Reviewed-by: Brian Norris &lt;briannorris@chromium.org&gt;
Tested-by: Brian Norris &lt;briannorris@chromium.org&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 7d06d5895c159f64c46560dc258e553ad8670fe0 upstream.

This reverts commit fd865802c66bc451dc515ed89360f84376ce1a56.

This commit causes a regression on some QCA ROME chips. The USB device
reset happens in btusb_open(), hence firmware loading gets interrupted.

Furthermore, this commit stops working after commit
("a0085f2510e8976614ad8f766b209448b385492f Bluetooth: btusb: driver to
enable the usb-wakeup feature"). Reset-resume quirk only gets enabled in
btusb_suspend() when it's not a wakeup source.

If we really want to reset the USB device, we need to do it before
btusb_open(). Let's handle it in drivers/usb/core/quirks.c.

Cc: Leif Liddy &lt;leif.linux@gmail.com&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Cc: Brian Norris &lt;briannorris@chromium.org&gt;
Cc: Daniel Drake &lt;drake@endlessm.com&gt;
Signed-off-by: Kai-Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Reviewed-by: Brian Norris &lt;briannorris@chromium.org&gt;
Tested-by: Brian Norris &lt;briannorris@chromium.org&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"</title>
<updated>2017-12-25T13:23:46+00:00</updated>
<author>
<name>Greg Kroah-Hartman</name>
<email>gregkh@linuxfoundation.org</email>
</author>
<published>2017-12-22T07:43:23+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=3b6c84bc64490529c33bd5f0f9e2c6256031f398'/>
<id>3b6c84bc64490529c33bd5f0f9e2c6256031f398</id>
<content type='text'>
This reverts commit 7336f5481f6cf913a2d29d98c6e11f4bbe19d3b2 which is
commit a0085f2510e8976614ad8f766b209448b385492f upstream.

It causes problems with working systems, as noted by a number of the
ChromeOS developers.

Cc: Sukumar Ghorai &lt;sukumar.ghorai@intel.com&gt;
Cc: Amit K Bag &lt;amit.k.bag@intel.com&gt;
Cc: Oliver Neukum &lt;oneukum@suse.com&gt;
Cc: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Reported-by: Guenter Roeck &lt;linux@roeck-us.net&gt;
Reported-by: Brian Norris &lt;briannorris@chromium.org&gt;
Acked-by: Brian Norris &lt;briannorris@chromium.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This reverts commit 7336f5481f6cf913a2d29d98c6e11f4bbe19d3b2 which is
commit a0085f2510e8976614ad8f766b209448b385492f upstream.

It causes problems with working systems, as noted by a number of the
ChromeOS developers.

Cc: Sukumar Ghorai &lt;sukumar.ghorai@intel.com&gt;
Cc: Amit K Bag &lt;amit.k.bag@intel.com&gt;
Cc: Oliver Neukum &lt;oneukum@suse.com&gt;
Cc: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Reported-by: Guenter Roeck &lt;linux@roeck-us.net&gt;
Reported-by: Brian Norris &lt;briannorris@chromium.org&gt;
Acked-by: Brian Norris &lt;briannorris@chromium.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: btusb: driver to enable the usb-wakeup feature</title>
<updated>2017-12-20T09:07:16+00:00</updated>
<author>
<name>Sukumar Ghorai</name>
<email>sukumar.ghorai@intel.com</email>
</author>
<published>2017-08-16T21:46:55+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=7336f5481f6cf913a2d29d98c6e11f4bbe19d3b2'/>
<id>7336f5481f6cf913a2d29d98c6e11f4bbe19d3b2</id>
<content type='text'>
commit a0085f2510e8976614ad8f766b209448b385492f upstream.

BT-Controller connected as platform non-root-hub device and
usb-driver initialize such device with wakeup disabled,
Ref. usb_new_device().

At present wakeup-capability get enabled by hid-input device from usb
function driver(e.g. BT HID device) at runtime. Again some functional
driver does not set usb-wakeup capability(e.g LE HID device implement
as HID-over-GATT), and can't wakeup the host on USB.

Most of the device operation (such as mass storage) initiated from host
(except HID) and USB wakeup aligned with host resume procedure. For BT
device, usb-wakeup capability need to enable form btusc driver as a
generic solution for multiple profile use case and required for USB remote
wakeup (in-bus wakeup) while host is suspended. Also usb-wakeup feature
need to enable/disable with HCI interface up and down.

Signed-off-by: Sukumar Ghorai &lt;sukumar.ghorai@intel.com&gt;
Signed-off-by: Amit K Bag &lt;amit.k.bag@intel.com&gt;
Acked-by: Oliver Neukum &lt;oneukum@suse.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit a0085f2510e8976614ad8f766b209448b385492f upstream.

BT-Controller connected as platform non-root-hub device and
usb-driver initialize such device with wakeup disabled,
Ref. usb_new_device().

At present wakeup-capability get enabled by hid-input device from usb
function driver(e.g. BT HID device) at runtime. Again some functional
driver does not set usb-wakeup capability(e.g LE HID device implement
as HID-over-GATT), and can't wakeup the host on USB.

Most of the device operation (such as mass storage) initiated from host
(except HID) and USB wakeup aligned with host resume procedure. For BT
device, usb-wakeup capability need to enable form btusc driver as a
generic solution for multiple profile use case and required for USB remote
wakeup (in-bus wakeup) while host is suspended. Also usb-wakeup feature
need to enable/disable with HCI interface up and down.

Signed-off-by: Sukumar Ghorai &lt;sukumar.ghorai@intel.com&gt;
Signed-off-by: Amit K Bag &lt;amit.k.bag@intel.com&gt;
Acked-by: Oliver Neukum &lt;oneukum@suse.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Matthias Kaehlcke &lt;mka@chromium.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: btusb: fix QCA Rome suspend/resume</title>
<updated>2017-11-21T08:23:21+00:00</updated>
<author>
<name>Leif Liddy</name>
<email>leif.linux@gmail.com</email>
</author>
<published>2017-07-08T18:55:32+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ee61d06653fda94176813c852a547567a7887d21'/>
<id>ee61d06653fda94176813c852a547567a7887d21</id>
<content type='text'>
commit fd865802c66bc451dc515ed89360f84376ce1a56 upstream.

There's been numerous reported instances where BTUSB_QCA_ROME
bluetooth controllers stop functioning upon resume from suspend. These
devices seem to be losing power during suspend. Patch will detect a status
change on resume and perform a reset.

Signed-off-by: Leif Liddy &lt;leif.linux@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Kai Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit fd865802c66bc451dc515ed89360f84376ce1a56 upstream.

There's been numerous reported instances where BTUSB_QCA_ROME
bluetooth controllers stop functioning upon resume from suspend. These
devices seem to be losing power during suspend. Patch will detect a status
change on resume and perform a reset.

Signed-off-by: Leif Liddy &lt;leif.linux@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: Kai Heng Feng &lt;kai.heng.feng@canonical.com&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: Add support of 13d3:3494 RTL8723BE device</title>
<updated>2017-09-09T15:39:40+00:00</updated>
<author>
<name>Dmitry Tunin</name>
<email>hanipouspilot@gmail.com</email>
</author>
<published>2017-08-08T11:09:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=747562619512d1fd9ad99d0836f692d47f9b2853'/>
<id>747562619512d1fd9ad99d0836f692d47f9b2853</id>
<content type='text'>
commit a81d72d2002d6a932bd83022cbf8c442b1b97512 upstream.

T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 2.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3494 Rev= 2.00
S: Manufacturer=Realtek
S: Product=Bluetooth Radio
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: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit a81d72d2002d6a932bd83022cbf8c442b1b97512 upstream.

T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 2.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=3494 Rev= 2.00
S: Manufacturer=Realtek
S: Product=Bluetooth Radio
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: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: Add another AR3012 04ca:3018 device</title>
<updated>2017-03-15T02:02:40+00:00</updated>
<author>
<name>Dmitry Tunin</name>
<email>hanipouspilot@gmail.com</email>
</author>
<published>2017-01-05T10:19:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=519b6cead21ee66ad7825750ce8aefaf64dd6792'/>
<id>519b6cead21ee66ad7825750ce8aefaf64dd6792</id>
<content type='text'>
commit 441ad62d6c3f131f1dbd7dcdd9cbe3f74dbd8501 upstream.

T:  Bus=01 Lev=01 Prnt=01 Port=07 Cnt=04 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=3018 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

Signed-off-by: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 441ad62d6c3f131f1dbd7dcdd9cbe3f74dbd8501 upstream.

T:  Bus=01 Lev=01 Prnt=01 Port=07 Cnt=04 Dev#=  5 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=3018 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

Signed-off-by: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: btusb: Fix atheros firmware download error</title>
<updated>2016-10-07T07:46:56+00:00</updated>
<author>
<name>Ethan Hsieh</name>
<email>ethan.hsieh@canonical.com</email>
</author>
<published>2016-10-07T04:06:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=c7e163fe282f34efdf77fb09b333529de97a6a10'/>
<id>c7e163fe282f34efdf77fb09b333529de97a6a10</id>
<content type='text'>
Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent
device from sending usb control message in usb suspend mode.

The error message is as below:

[   83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0
[   83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0
[   83.960132] usb 1-2: usb auto-suspend, wakeup 0
[   83.976156] usb 1-2: usb_suspend_device: status 0
[   83.976162] usb 1-2: usb_suspend_both: status 0
[  298.689106] Bluetooth: hci0
[  298.689399] Bluetooth: hci0: Failed to access otp area (-113)

Signed-off-by: Ethan Hsieh &lt;ethan.hsieh@canonical.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Move usb_autopm_get_interface() ahead of setup_on_usb() to prevent
device from sending usb control message in usb suspend mode.

The error message is as below:

[   83.944103] btusb 1-2:1.1: usb_suspend_interface: status 0
[   83.944107] btusb 1-2:1.0: usb_suspend_interface: status 0
[   83.960132] usb 1-2: usb auto-suspend, wakeup 0
[   83.976156] usb 1-2: usb_suspend_device: status 0
[   83.976162] usb 1-2: usb_suspend_both: status 0
[  298.689106] Bluetooth: hci0
[  298.689399] Bluetooth: hci0: Failed to access otp area (-113)

Signed-off-by: Ethan Hsieh &lt;ethan.hsieh@canonical.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: btusb: add entry for Marvell 8997 chipset</title>
<updated>2016-10-06T09:52:29+00:00</updated>
<author>
<name>Amitkumar Karwar</name>
<email>akarwar@marvell.com</email>
</author>
<published>2016-09-28T10:48:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1165df0ee470930c2da73def005b1f842c2239cc'/>
<id>1165df0ee470930c2da73def005b1f842c2239cc</id>
<content type='text'>
btusb_set_bdaddr_marvell() configures BD address for Marvell chipsets.
This patch adds new chipset 8997 in the list so that BD address feature
would be available for it.

Signed-off-by: Amitkumar Karwar &lt;akarwar@marvell.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
btusb_set_bdaddr_marvell() configures BD address for Marvell chipsets.
This patch adds new chipset 8997 in the list so that BD address feature
would be available for it.

Signed-off-by: Amitkumar Karwar &lt;akarwar@marvell.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Bluetooth: Add a new 04ca:3011 QCA_ROME device</title>
<updated>2016-09-22T15:40:28+00:00</updated>
<author>
<name>Dmitry Tunin</name>
<email>hanipouspilot@gmail.com</email>
</author>
<published>2016-09-21T16:13:08+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1144a4eed04b2c3e7d20146d1b76f7669b55971d'/>
<id>1144a4eed04b2c3e7d20146d1b76f7669b55971d</id>
<content type='text'>
BugLink: https://bugs.launchpad.net/bugs/1535802

T:  Bus=01 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=3011 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

Signed-off-by: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: stable@vger.kernel.org
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
BugLink: https://bugs.launchpad.net/bugs/1535802

T:  Bus=01 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=04ca ProdID=3011 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

Signed-off-by: Dmitry Tunin &lt;hanipouspilot@gmail.com&gt;
Signed-off-by: Marcel Holtmann &lt;marcel@holtmann.org&gt;
Cc: stable@vger.kernel.org
</pre>
</div>
</content>
</entry>
</feed>
