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rtl8xxxu: 80M spur hack is for 8723au only 

Only apply the 80M spur hack for 8723au parts.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-02-29 17:04:59 -05:00 committed by Kalle Valo
parent 3a4be6a092
commit f30ed67554
1 changed files with 6 additions and 5 deletions
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11
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
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@ -6151,11 +6151,12 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
if (ret)
goto exit;
/* Reduce 80M spur */
rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, 0x0381808d);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff82);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
if (priv->rtlchip == 0x8723a) { /* Reduce 80M spur */
rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, 0x0381808d);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff82);
rtl8xxxu_write32(priv, REG_AFE_PLL_CTRL, 0xf0ffff83);
}
/* RFSW Control - clear bit 14 ?? */
rtl8xxxu_write32(priv, REG_FPGA0_TX_INFO, 0x00000003);