package/kernel/mac80211/patches/653-0050-rtl8xxxu-Clear-SYS_FUNC_UPLL-during-power-up-on-8188.patch

   1 From 59a94447d4a98ab56cefe0b277251c660a333ce0 Mon Sep 17 00:00:00 2001
   2 From: Jes Sorensen <Jes.Sorensen@redhat.com>
   3 Date: Tue, 30 Aug 2016 14:33:18 -0400
   4 Subject: [PATCH] rtl8xxxu: Clear SYS_FUNC_UPLL during power up on 8188eu
   5
   6 The vendor driver doesn't set this bit during BB config, so avoid
   7 setting it here too.
   8
   9 Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
  10 ---
  11  drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 1 +
  12  1 file changed, 1 insertion(+)
  13
  14 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  15 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  16 @@ -561,6 +561,7 @@ static void rtl8188eu_init_phy_bb(struct
  17         val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC);
  18         val16 |= (SYS_FUNC_USBA | SYS_FUNC_USBD |
  19                   SYS_FUNC_BB_GLB_RSTN | SYS_FUNC_BBRSTB);
  20 +       val16 &= ~SYS_FUNC_UPLL;
  21         rtl8xxxu_write16(priv, REG_SYS_FUNC, val16);
  22
  23         rtl8xxxu_init_phy_regs(priv, rtl8188eu_phy_init_table);