diff options
Diffstat (limited to 'package/kernel/mac80211/patches/657-0016-rtl8xxxu-Implement-rtl8188eu_init_phy_rf.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/657-0016-rtl8xxxu-Implement-rtl8188eu_init_phy_rf.patch | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/657-0016-rtl8xxxu-Implement-rtl8188eu_init_phy_rf.patch b/package/kernel/mac80211/patches/657-0016-rtl8xxxu-Implement-rtl8188eu_init_phy_rf.patch new file mode 100644 index 0000000000..930f37a717 --- /dev/null +++ b/package/kernel/mac80211/patches/657-0016-rtl8xxxu-Implement-rtl8188eu_init_phy_rf.patch @@ -0,0 +1,103 @@ +From 837adbdfb23b00920cc1bdce09096d1eb36061a6 Mon Sep 17 00:00:00 2001 +From: Jes Sorensen <Jes.Sorensen@redhat.com> +Date: Tue, 19 Jul 2016 17:12:42 -0400 +Subject: [PATCH] rtl8xxxu: Implement rtl8188eu_init_phy_rf() + +Include the table rtl8188eu_radioa_init_table derived from vendor +driver. The vendor table relies on a hack setting RF6052_REG_RCK1 + +RF6052_REG_RCK2 with delays. This workaround is open coded here +instead of modifying the table parsing code. + +Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> +--- + .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 65 ++++++++++++++++++++++ + 1 file changed, 65 insertions(+) + +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c +@@ -235,6 +235,54 @@ static struct rtl8xxxu_reg32val rtl8188e + {0xffff, 0xffffffff} + }; + ++static struct rtl8xxxu_rfregval rtl8188eu_radioa_init_table[] = { ++ {0x00, 0x00030000}, {0x08, 0x00084000}, ++ {0x18, 0x00000407}, {0x19, 0x00000012}, ++ {0x1e, 0x00080009}, {0x1f, 0x00000880}, ++ {0x2f, 0x0001a060}, {0x3f, 0x00000000}, ++ {0x42, 0x000060c0}, {0x57, 0x000d0000}, ++ {0x58, 0x000be180}, {0x67, 0x00001552}, ++ {0x83, 0x00000000}, {0xb0, 0x000ff8fc}, ++ {0xb1, 0x00054400}, {0xb2, 0x000ccc19}, ++ {0xb4, 0x00043003}, {0xb6, 0x0004953e}, ++ {0xb7, 0x0001c718}, {0xb8, 0x000060ff}, ++ {0xb9, 0x00080001}, {0xba, 0x00040000}, ++ {0xbb, 0x00000400}, {0xbf, 0x000c0000}, ++ {0xc2, 0x00002400}, {0xc3, 0x00000009}, ++ {0xc4, 0x00040c91}, {0xc5, 0x00099999}, ++ {0xc6, 0x000000a3}, {0xc7, 0x00088820}, ++ {0xc8, 0x00076c06}, {0xc9, 0x00000000}, ++ {0xca, 0x00080000}, {0xdf, 0x00000180}, ++ {0xef, 0x000001a0}, {0x51, 0x0006b27d}, ++ {0x52, 0x0007e49d}, /* Set to 0x0007e4dd for SDIO */ ++ {0x53, 0x00000073}, {0x56, 0x00051ff3}, ++ {0x35, 0x00000086}, {0x35, 0x00000186}, ++ {0x35, 0x00000286}, {0x36, 0x00001c25}, ++ {0x36, 0x00009c25}, {0x36, 0x00011c25}, ++ {0x36, 0x00019c25}, {0xb6, 0x00048538}, ++ {0x18, 0x00000c07}, {0x5a, 0x0004bd00}, ++ {0x19, 0x000739d0}, {0x34, 0x0000adf3}, ++ {0x34, 0x00009df0}, {0x34, 0x00008ded}, ++ {0x34, 0x00007dea}, {0x34, 0x00006de7}, ++ {0x34, 0x000054ee}, {0x34, 0x000044eb}, ++ {0x34, 0x000034e8}, {0x34, 0x0000246b}, ++ {0x34, 0x00001468}, {0x34, 0x0000006d}, ++ {0x00, 0x00030159}, {0x84, 0x00068200}, ++ {0x86, 0x000000ce}, {0x87, 0x00048a00}, ++ {0x8e, 0x00065540}, {0x8f, 0x00088000}, ++ {0xef, 0x000020a0}, {0x3b, 0x000f02b0}, ++ {0x3b, 0x000ef7b0}, {0x3b, 0x000d4fb0}, ++ {0x3b, 0x000cf060}, {0x3b, 0x000b0090}, ++ {0x3b, 0x000a0080}, {0x3b, 0x00090080}, ++ {0x3b, 0x0008f780}, {0x3b, 0x000722b0}, ++ {0x3b, 0x0006f7b0}, {0x3b, 0x00054fb0}, ++ {0x3b, 0x0004f060}, {0x3b, 0x00030090}, ++ {0x3b, 0x00020080}, {0x3b, 0x00010080}, ++ {0x3b, 0x0000f780}, {0xef, 0x000000a0}, ++ {0x00, 0x00010159}, {0x18, 0x0000f407}, ++ {0xff, 0xffffffff} ++}; ++ + static int rtl8188eu_parse_efuse(struct rtl8xxxu_priv *priv) + { + struct rtl8188eu_efuse *efuse = &priv->efuse_wifi.efuse8188eu; +@@ -320,6 +368,22 @@ static void rtl8188eu_init_phy_bb(struct + rtl8xxxu_write32(priv, REG_AFE_XTAL_CTRL, val32); + } + ++static int rtl8188eu_init_phy_rf(struct rtl8xxxu_priv *priv) ++{ ++ int ret; ++ ++ ret = rtl8xxxu_init_phy_rf(priv, rtl8188eu_radioa_init_table, RF_A); ++ ++ msleep(100); ++ rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_RCK2, 0x80003); ++ msleep(100); ++ rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_RCK1, 0x00001); ++ rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_RCK2, 0x80000); ++ rtl8xxxu_write_rfreg(priv, RF_A, RF6052_REG_AC, 0x33e60); ++ ++ return ret; ++} ++ + static void rtl8188e_disabled_to_emu(struct rtl8xxxu_priv *priv) + { + u16 val16; +@@ -454,6 +518,7 @@ struct rtl8xxxu_fileops rtl8188eu_fops = + .power_off = rtl8xxxu_power_off, + .reset_8051 = rtl8xxxu_reset_8051, + .init_phy_bb = rtl8188eu_init_phy_bb, ++ .init_phy_rf = rtl8188eu_init_phy_rf, + .usb_quirks = rtl8188e_usb_quirks, + .writeN_block_size = 128, + /* |