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Commit ae5c01fd authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo
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rtl8xxxu: Implement rtl8192e_enable_rf() 



This implements an 8192eu specific enable_rf() function. The 8192eu is
not a combo device, so no need for doing the BT specific bits needed
by the 8723bu.

Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 6a62f9d5

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

+38 −1
Original line number Diff line number Diff line
@@ -7517,6 +7517,43 @@ static void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, 
}

#endif



static void rtl8192e_enable_rf(struct rtl8xxxu_priv *priv)

{

	u32 val32;

	u8 val8;



	val8 = rtl8xxxu_read8(priv, REG_GPIO_MUXCFG);

	val8 |= BIT(5);

	rtl8xxxu_write8(priv, REG_GPIO_MUXCFG, val8);



	/*

	 * WLAN action by PTA

	 */

	rtl8xxxu_write8(priv, REG_WLAN_ACT_CONTROL_8723B, 0x04);



	val32 = rtl8xxxu_read32(priv, REG_PWR_DATA);

	val32 |= PWR_DATA_EEPRPAD_RFE_CTRL_EN;

	rtl8xxxu_write32(priv, REG_PWR_DATA, val32);



	val32 = rtl8xxxu_read32(priv, REG_RFE_BUFFER);

	val32 |= (BIT(0) | BIT(1));

	rtl8xxxu_write32(priv, REG_RFE_BUFFER, val32);



	rtl8xxxu_write8(priv, REG_RFE_CTRL_ANTA_SRC, 0x77);



	val32 = rtl8xxxu_read32(priv, REG_LEDCFG0);

	val32 &= ~BIT(24);

	val32 |= BIT(23);

	rtl8xxxu_write32(priv, REG_LEDCFG0, val32);



	/*

	 * Fix external switch Main->S1, Aux->S0

	 */

	val8 = rtl8xxxu_read8(priv, REG_PAD_CTRL1);

	val8 &= ~BIT(0);

	rtl8xxxu_write8(priv, REG_PAD_CTRL1, val8);

}



static void rtl8723b_enable_rf(struct rtl8xxxu_priv *priv)

{

	struct h2c_cmd h2c;
@@ -9953,7 +9990,7 @@ static struct rtl8xxxu_fileops rtl8192eu_fops = { 
	.phy_iq_calibrate = rtl8192eu_phy_iq_calibrate,

	.config_channel = rtl8723bu_config_channel,

	.parse_rx_desc = rtl8xxxu_parse_rxdesc24,

	.enable_rf = rtl8723b_enable_rf,

	.enable_rf = rtl8192e_enable_rf,

	.disable_rf = rtl8723b_disable_rf,

	.usb_quirks = rtl8xxxu_gen2_usb_quirks,

	.set_tx_power = rtl8192e_set_tx_power,