From f30ed675545dd4b9f32d3d674054b6024b413f1d Mon Sep 17 00:00:00 2001 From: Jes Sorensen Date: Mon, 29 Feb 2016 17:04:59 -0500 Subject: [PATCH] rtl8xxxu: 80M spur hack is for 8723au only Only apply the 80M spur hack for 8723au parts. Signed-off-by: Jes Sorensen Signed-off-by: Kalle Valo --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index 1d0869b55c64..9ba4cadd1549 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -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); -- 2.39.5