Commit a3a5dac6 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
Browse files

rtl8xxxu: Setup coex table correctly (hopefully) 



Use the same values as the vendor driver when setting up the BTCOEX
table for 8723bu.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 59b74397

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

+9 −5
Original line number Diff line number Diff line
@@ -5842,6 +5842,7 @@ static void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv) 
	rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e);

}



#ifdef NEED_PS_TDMA

static void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv,

				  u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5)

{
@@ -5856,6 +5857,7 @@ static void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, 
	h2c.b_type_dma.data5 = arg5;

	rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.b_type_dma));

}

#endif



static void rtl8723bu_init_bt(struct rtl8xxxu_priv *priv)

{
@@ -5944,18 +5946,20 @@ static void rtl8723bu_init_bt(struct rtl8xxxu_priv *priv) 
	/*

	 * Software control, antenna at WiFi side

	 */

#ifdef NEED_PS_TDMA

	rtl8723bu_set_ps_tdma(priv, 0x08, 0x00, 0x00, 0x00, 0x00);

#endif



	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555);

	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x55555555);

	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff);

	rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03);



	memset(&h2c, 0, sizeof(struct h2c_cmd));

	h2c.bt_info.cmd = H2C_8723B_BT_INFO;

	h2c.bt_info.data = BIT(0);

	rtl8723a_h2c_cmd(priv, &h2c, sizeof(h2c.bt_info));



	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555);

	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x5a5a5a5a);

	rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff);

	rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03);



	memset(&h2c, 0, sizeof(struct h2c_cmd));

	h2c.ignore_wlan.cmd = H2C_8723B_BT_IGNORE_WLANACT;

	h2c.ignore_wlan.data = 0;

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