mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-02-09 03:52:06 -05:00
Code Issues Packages Projects Releases Wiki Activity

iwlwifi: mvm: fix BT coex shared antenna activity check

Browse Source 
The shared antenna should be forbidden to use only if there's
high BT activity. Comparing to BT_OFF was effectively causing
us to always forbid using the shared antenna for SISO. This
leads to degraded performance in scenarios where the shared
antenna would have better performance.

Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Eyal Shapira
2015-02-09 15:18:17 +02:00
committed by Emmanuel Grumbach
parent 16c426ff9e
commit afcee962b0
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/iwlwifi/mvm/coex_legacy.c
View File

@@ -1176,7 +1176,7 @@ bool iwl_mvm_bt_coex_is_ant_avail_old(struct iwl_mvm *mvm, u8 ant)
bool iwl_mvm_bt_coex_is_shared_ant_avail_old(struct iwl_mvm *mvm)
{
u32 ag = le32_to_cpu(mvm->last_bt_notif_old.bt_activity_grading);
return ag == BT_OFF;
return ag < BT_HIGH_TRAFFIC;
}
bool iwl_mvm_bt_coex_is_tpc_allowed_old(struct iwl_mvm *mvm,