package/kernel/mac80211/patches/653-0053-rtl8xxxu-Reset-8188eu-REG_GPIO_MUXCFG-on-power-off.patch

   1 From 89bc2e59923ffc65b4b4fc123ef152c1a9a49639 Mon Sep 17 00:00:00 2001
   2 From: Jes Sorensen <Jes.Sorensen@redhat.com>
   3 Date: Tue, 30 Aug 2016 17:30:14 -0400
   4 Subject: [PATCH] rtl8xxxu: Reset 8188eu REG_GPIO_MUXCFG on power off
   5
   6 Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
   7 ---
   8  drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 2 ++
   9  1 file changed, 2 insertions(+)
  10
  11 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  12 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  13 @@ -1363,6 +1363,8 @@ void rtl8188eu_power_off(struct rtl8xxxu
  14
  15         rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x00);
  16
  17 +       rtl8xxxu_write32(priv, REG_GPIO_MUXCFG, 0x00000000);
  18 +
  19         val16 = rtl8xxxu_read16(priv, REG_APS_FSMCO);
  20         val16 |= APS_FSMCO_ENABLE_POWERDOWN | APS_FSMCO_HW_POWERDOWN;
  21         rtl8xxxu_write16(priv, REG_APS_FSMCO, val16);