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rtl8xxxu: Add rtl8723bu_radioa_1t_init_table

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Add 8723bu 1T radio init table. The vendor driver indicates that some
registers need special treatment for TFBGA90, TFBGA80, and TFBGA79
packaging. However the vendor driver never actually checks the package
type, so just stick to default values here.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen
2016-02-29 17:04:15 -05:00
committed by Kalle Valo
parent 36c32588c8
commit 22a31d455c
2 changed files with 82 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View File

@@ -792,6 +792,75 @@ static struct rtl8xxxu_rfregval rtl8723au_radioa_1t_init_table[] = {
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8723bu_radioa_1t_init_table[] = {
{0x00, 0x00010000}, {0xb0, 0x000dffe0},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0xb1, 0x00000018},
{0xfe, 0x00000000}, {0xfe, 0x00000000},
{0xfe, 0x00000000}, {0xb2, 0x00084c00},
{0xb5, 0x0000d2cc}, {0xb6, 0x000925aa},
{0xb7, 0x00000010}, {0xb8, 0x0000907f},
{0x5c, 0x00000002}, {0x7c, 0x00000002},
{0x7e, 0x00000005}, {0x8b, 0x0006fc00},
{0xb0, 0x000ff9f0}, {0x1c, 0x000739d2},
{0x1e, 0x00000000}, {0xdf, 0x00000780},
{0x50, 0x00067435},
/*
* The 8723bu vendor driver indicates that bit 8 should be set in
* 0x51 for package types TFBGA90, TFBGA80, and TFBGA79. However
* they never actually check the package type - and just default
* to not setting it.
*/
{0x51, 0x0006b04e},
{0x52, 0x000007d2}, {0x53, 0x00000000},
{0x54, 0x00050400}, {0x55, 0x0004026e},
{0xdd, 0x0000004c}, {0x70, 0x00067435},
/*
* 0x71 has same package type condition as for register 0x51
*/
{0x71, 0x0006b04e},
{0x72, 0x000007d2}, {0x73, 0x00000000},
{0x74, 0x00050400}, {0x75, 0x0004026e},
{0xef, 0x00000100}, {0x34, 0x0000add7},
{0x35, 0x00005c00}, {0x34, 0x00009dd4},
{0x35, 0x00005000}, {0x34, 0x00008dd1},
{0x35, 0x00004400}, {0x34, 0x00007dce},
{0x35, 0x00003800}, {0x34, 0x00006cd1},
{0x35, 0x00004400}, {0x34, 0x00005cce},
{0x35, 0x00003800}, {0x34, 0x000048ce},
{0x35, 0x00004400}, {0x34, 0x000034ce},
{0x35, 0x00003800}, {0x34, 0x00002451},
{0x35, 0x00004400}, {0x34, 0x0000144e},
{0x35, 0x00003800}, {0x34, 0x00000051},
{0x35, 0x00004400}, {0xef, 0x00000000},
{0xef, 0x00000100}, {0xed, 0x00000010},
{0x44, 0x0000add7}, {0x44, 0x00009dd4},
{0x44, 0x00008dd1}, {0x44, 0x00007dce},
{0x44, 0x00006cc1}, {0x44, 0x00005cce},
{0x44, 0x000044d1}, {0x44, 0x000034ce},
{0x44, 0x00002451}, {0x44, 0x0000144e},
{0x44, 0x00000051}, {0xef, 0x00000000},
{0xed, 0x00000000}, {0x7f, 0x00020080},
{0xef, 0x00002000}, {0x3b, 0x000380ef},
{0x3b, 0x000302fe}, {0x3b, 0x00028ce6},
{0x3b, 0x000200bc}, {0x3b, 0x000188a5},
{0x3b, 0x00010fbc}, {0x3b, 0x00008f71},
{0x3b, 0x00000900}, {0xef, 0x00000000},
{0xed, 0x00000001}, {0x40, 0x000380ef},
{0x40, 0x000302fe}, {0x40, 0x00028ce6},
{0x40, 0x000200bc}, {0x40, 0x000188a5},
{0x40, 0x00010fbc}, {0x40, 0x00008f71},
{0x40, 0x00000900}, {0xed, 0x00000000},
{0x82, 0x00080000}, {0x83, 0x00008000},
{0x84, 0x00048d80}, {0x85, 0x00068000},
{0xa2, 0x00080000}, {0xa3, 0x00008000},
{0xa4, 0x00048d80}, {0xa5, 0x00068000},
{0xed, 0x00000002}, {0xef, 0x00000002},
{0x56, 0x00000032}, {0x76, 0x00000032},
{0x01, 0x00000780},
{0xff, 0xffffffff}
};
static struct rtl8xxxu_rfregval rtl8192cu_radioa_2t_init_table[] = {
{0x00, 0x00030159}, {0x01, 0x00031284},
{0x02, 0x00098000}, {0x03, 0x00018c63},
@@ -1270,6 +1339,11 @@ static u32 rtl8xxxu_read_rfreg(struct rtl8xxxu_priv *priv,
return retval;
}
/*
* The RTL8723BU driver indicates that registers 0xb2 and 0xb6 can
* have write issues in high temperature conditions. We may have to
* retry writing them.
*/
static int rtl8xxxu_write_rfreg(struct rtl8xxxu_priv *priv,
enum rtl8xxxu_rfpath path, u8 reg, u32 data)
{
@@ -4562,6 +4636,10 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
rftable = rtl8723au_radioa_1t_init_table;
ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
break;
case 0x8723b:
rftable = rtl8723bu_radioa_1t_init_table;
ret = rtl8xxxu_init_phy_rf(priv, rftable, RF_A);
break;
case 0x8188c:
if (priv->hi_pa)
rftable = rtl8188ru_radioa_1t_highpa_table;

6
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
View File

@@ -537,8 +537,10 @@ struct rtl8723bu_efuse {
u8 res9[2];
u8 vendor_name[0x07];
u8 res10[2];
u8 device_name[0x14]; /* 0xe8 */
u8 res11[0xd4];
u8 device_name[0x14];
u8 res11[0xcf];
u8 package_type; /* 0x1fb */
u8 res12[0x4];
};
struct rtl8192eu_efuse {