[SRU] [E/OEM-OSP1-B] [PATCH 0/1] Fix Realtek Bluetooth firmware download

Kai-Heng Feng kai.heng.feng at canonical.com
Thu Dec 12 07:10:49 UTC 2019


BugLink: https://bugs.launchpad.net/bugs/1856079

[Impact]
Realtek Bluetooth controller failed to download firmware larger than
32K.

[Fix]
Update btrtl firmware downloading logic to match the hardware behavior.

[Test]
Several cold boots to force load firmware, and it never fails after the
fix.

[Regression Potential]
Low. It's a trivial fix and we've verified it.

Max Chou (1):
  Bluetooth: btrtl: Fix an issue that failing to download the FW which
    size is over 32K bytes

 drivers/bluetooth/btrtl.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

-- 
2.17.1




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