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Commit b9269262 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Johannes Berg
Browse files

iwlwifi: mvm: tune the move to static SMPS due to BT load 



We should disable MIMO only if bt_traffic_load goes up to 3.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 33223542

drivers/net/wireless/iwlwifi/mvm/bt-coex.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -188,6 +188,8 @@ static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = { 




/* BT Antenna Coupling Threshold (dB) */

/* BT Antenna Coupling Threshold (dB) */

#define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)

#define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)

#define IWL_BT_LOAD_FORCE_SISO_THRESHOLD	(3)







int iwl_send_bt_init_conf(struct iwl_mvm *mvm)

int iwl_send_bt_init_conf(struct iwl_mvm *mvm)

{

{
@@ -274,7 +276,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, 
	if (data->notif->bt_status)

	if (data->notif->bt_status)

		smps_mode = IEEE80211_SMPS_DYNAMIC;

		smps_mode = IEEE80211_SMPS_DYNAMIC;





	if (data->notif->bt_traffic_load)

	if (data->notif->bt_traffic_load >= IWL_BT_LOAD_FORCE_SISO_THRESHOLD)

		smps_mode = IEEE80211_SMPS_STATIC;

		smps_mode = IEEE80211_SMPS_STATIC;





	IWL_DEBUG_COEX(data->mvm,

	IWL_DEBUG_COEX(data->mvm,