[SRU] [linux-firmware] [F/G] [PATCH 0/1] Fix broken Realtek 8821C BT after S3
Kai-Heng Feng
kai.heng.feng at canonical.com
Fri Oct 23 05:24:52 UTC 2020
BugLink: https://bugs.launchpad.net/bugs/1901129
[Impact]
Realtek 8821C Bluetooth controller may stop working after S3.
[Fix]
Use the new firmware from Realtek.
Link: https://lore.kernel.org/linux-firmware/20201013084718.3077-1-max.chou@realtek.com/
[Test]
With the new firmware, the BT controller works and can pass 1000 cycles
of S3.
[Regression Potentianl]
It's always hit-or-miss for firmware update. Since Realtek asked us to
use this firmware, we can only trusth them.
Max Chou (1):
UBUNTU: SAUCE: rtl_bt: Update RTL8821C BT FW to 0xAA6C_A99E
rtl_bt/rtl8821c_fw.bin | Bin 37356 -> 51008 bytes
1 file changed, 0 insertions(+), 0 deletions(-)
--
2.17.1
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