diff options
Diffstat (limited to 'package/kernel/mac80211/patches/657-0019-rtl8xxxu-Do-not-mess-with-REG_FPGA0_XA_RF_INT_OE-eit.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/657-0019-rtl8xxxu-Do-not-mess-with-REG_FPGA0_XA_RF_INT_OE-eit.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/657-0019-rtl8xxxu-Do-not-mess-with-REG_FPGA0_XA_RF_INT_OE-eit.patch b/package/kernel/mac80211/patches/657-0019-rtl8xxxu-Do-not-mess-with-REG_FPGA0_XA_RF_INT_OE-eit.patch new file mode 100644 index 0000000000..7989774890 --- /dev/null +++ b/package/kernel/mac80211/patches/657-0019-rtl8xxxu-Do-not-mess-with-REG_FPGA0_XA_RF_INT_OE-eit.patch @@ -0,0 +1,27 @@ +From 9a2ac8b4f023be5ebd8015979ac5da9b3a564554 Mon Sep 17 00:00:00 2001 +From: Jes Sorensen <Jes.Sorensen@redhat.com> +Date: Wed, 20 Jul 2016 14:38:23 -0400 +Subject: [PATCH] rtl8xxxu: Do not mess with REG_FPGA0_XA_RF_INT_OE either on + 8188eu + +On older devices the vendor driver hard codes a value into +REG_FPGA0_XA_RF_INT_OE for antenna selection. This probably shouldn't +be done in the first place, but more investigation needs to be done to +figure out how this really works. + +Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> +--- + drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +@@ -3976,7 +3976,7 @@ static int rtl8xxxu_init_device(struct i + rtl8xxxu_write32(priv, REG_FPGA0_XAB_RF_SW_CTRL, val32); + + /* 0x860[6:5]= 00 - why? - this sets antenna B */ +- if (priv->rtl_chip != RTL8192E) ++ if (priv->rtl_chip != RTL8192E && priv->rtl_chip != RTL8188E) + rtl8xxxu_write32(priv, REG_FPGA0_XA_RF_INT_OE, 0x66f60210); + + if (!macpower) { |