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Commit e715c3a9 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Johannes Berg
Browse files

iwlwifi: mvm: add BT-Coex LUT for 1x1 products 



1x1 products will need a special LUT.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 49464ae5

drivers/net/wireless/iwlwifi/iwl-config.h

+1 −0
Original line number Diff line number Diff line
@@ -222,6 +222,7 @@ struct iwl_cfg { 
	const u32 max_inst_size;

	u8   valid_tx_ant;

	u8   valid_rx_ant;

	bool bt_shared_single_ant;

	u16  nvm_ver;

	u16  nvm_calib_ver;

	/* params not likely to change within a device family */

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

+20 −1
Original line number Diff line number Diff line
@@ -202,6 +202,22 @@ static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = { 
	cpu_to_le32(0x00000000),

};



/* single shared antenna */

static const __le32 iwl_single_shared_ant_lookup[BT_COEX_LUT_SIZE] = {

	cpu_to_le32(0x40000000),

	cpu_to_le32(0x00000000),

	cpu_to_le32(0x44000000),

	cpu_to_le32(0x00000000),

	cpu_to_le32(0x40000000),

	cpu_to_le32(0x00000000),

	cpu_to_le32(0x44000000),

	cpu_to_le32(0x00000000),

	cpu_to_le32(0xC0004000),

	cpu_to_le32(0xF0005000),

	cpu_to_le32(0xC0004000),

	cpu_to_le32(0xF0005000),

};



int iwl_send_bt_init_conf(struct iwl_mvm *mvm)

{

	struct iwl_bt_coex_cmd cmd = {
@@ -225,7 +241,10 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm) 
					BT_VALID_REDUCED_TX_POWER |

					BT_VALID_LUT);



	if (is_loose_coex())

	if (mvm->cfg->bt_shared_single_ant)

		memcpy(&cmd.decision_lut, iwl_single_shared_ant_lookup,

		       sizeof(iwl_single_shared_ant_lookup));

	else if (is_loose_coex())

		memcpy(&cmd.decision_lut, iwl_loose_lookup,

		       sizeof(iwl_tight_lookup));

	else