Re: [PATCH] ath9k: turn on btcoex_enable as default

Hi Felix,

On Feb 8, 2018, at 7:02 PM, Felix Fietkau [off-list ref] wrote:

On 2018-02-08 06:28, Kai-Heng Feng wrote:

quoted

Without btcoex_enable, WiFi activies make both WiFi and Bluetooth
unstable if there's a bluetooth connection.

Enable this option when bt_ant_diversity is disabled.

BugLink: https://bugs.launchpad.net/bugs/1746164
Signed-off-by: Kai-Heng Feng <redacted>

I think this might cause regressions on devices that don't have
bluetooth. This probably either needs more EEPROM checks, or something
to selectively enable it only on affected platforms.

I think it’s better not to use dmi_match. This issue should affect more  
ath9k.
And bluetooth peripherals are more than ever now, so it would be great to  
use BT out of the box.

Can you take a look at the bug link, maybe there are other things caused  
the erratic behavior that I didn’t notice?

Kai-Heng

- Felix