diff options
Diffstat (limited to 'package/kernel/mac80211/patches/657-0030-rtl8xxxu-Initialize-GPIO-settings-for-8188eu.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/657-0030-rtl8xxxu-Initialize-GPIO-settings-for-8188eu.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/657-0030-rtl8xxxu-Initialize-GPIO-settings-for-8188eu.patch b/package/kernel/mac80211/patches/657-0030-rtl8xxxu-Initialize-GPIO-settings-for-8188eu.patch new file mode 100644 index 0000000000..33f8602cfe --- /dev/null +++ b/package/kernel/mac80211/patches/657-0030-rtl8xxxu-Initialize-GPIO-settings-for-8188eu.patch @@ -0,0 +1,40 @@ +From b550ef4873a9828b8093db996456b98c017a31fc Mon Sep 17 00:00:00 2001 +From: Jes Sorensen <Jes.Sorensen@redhat.com> +Date: Fri, 22 Jul 2016 12:56:30 -0400 +Subject: [PATCH] rtl8xxxu: Initialize GPIO settings for 8188eu + +This matches what the vendor driver does, but is actually opposite of +what it does for 8192eu. + +Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> +--- + drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 7 +++++++ + drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h | 1 + + 2 files changed, 8 insertions(+) + +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +@@ -4210,6 +4210,13 @@ static int rtl8xxxu_init_device(struct i + * Reset USB mode switch setting + */ + rtl8xxxu_write8(priv, REG_ACLK_MON, 0x00); ++ } else if (priv->rtl_chip == RTL8188E) { ++ /* ++ * Init GPIO settings for 8188e ++ */ ++ val8 = rtl8xxxu_read8(priv, REG_GPIO_MUXCFG); ++ val8 &= ~GPIO_MUXCFG_IO_SEL_ENBT; ++ rtl8xxxu_write8(priv, REG_GPIO_MUXCFG, val8); + } + + rtl8723a_phy_lc_calibrate(priv); +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h +@@ -143,6 +143,7 @@ + #define REG_CAL_TIMER 0x003c + #define REG_ACLK_MON 0x003e + #define REG_GPIO_MUXCFG 0x0040 ++#define GPIO_MUXCFG_IO_SEL_ENBT BIT(5) + #define REG_GPIO_IO_SEL 0x0042 + #define REG_MAC_PINMUX_CFG 0x0043 + #define REG_GPIO_PIN_CTRL 0x0044 |