Add rtl8812au driver version 5.2.6.2

[android-x86/external-kernel-drivers.git] / rtl8812au / hal / phydm / rtl8821a / phydm_rtl8821a.c

diff --git a/rtl8812au/hal/phydm/rtl8821a/phydm_rtl8821a.c b/rtl8812au/hal/phydm/rtl8821a/phydm_rtl8821a.c
new file mode 100644 (file)
index 0000000..e7e8f0d
--- /dev/null
+++ b/rtl8812au/hal/phydm/rtl8821a/phydm_rtl8821a.c
@@ -0,0 +1,96 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+
+/* ************************************************************
+ * include files
+ * ************************************************************ */
+
+#include "mp_precomp.h"
+
+#include "../phydm_precomp.h"
+
+#if (RTL8821A_SUPPORT == 1)
+
+void
+phydm_set_ext_band_switch_8821A(
+       void            *p_dm_void,
+       u32             band
+)
+{
+       struct PHY_DM_STRUCT            *p_dm_odm = (struct PHY_DM_STRUCT *)p_dm_void;
+
+       /*Output Pin Settings*/
+       odm_set_mac_reg(p_dm_odm, 0x4C, BIT(23), 0); /*select DPDT_P and DPDT_N as output pin*/
+       odm_set_mac_reg(p_dm_odm, 0x4C, BIT(24), 1); /*by WLAN control*/
+
+       odm_set_bb_reg(p_dm_odm, 0xCB4, 0xF, 7); /*DPDT_P = 1b'0*/
+       odm_set_bb_reg(p_dm_odm, 0xCB4, 0xF0, 7); /*DPDT_N = 1b'0*/
+
+       if (band == ODM_BAND_2_4G) {
+               odm_set_bb_reg(p_dm_odm, 0xCB4, (BIT(29) | BIT(28)), 1);
+               ODM_RT_TRACE(p_dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("***8821A set band switch = 2b'01\n"));
+       } else {
+               odm_set_bb_reg(p_dm_odm, 0xCB4, BIT(29) | BIT(28), 2);
+               ODM_RT_TRACE(p_dm_odm, ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("***8821A set band switch = 2b'10\n"));
+       }
+}
+
+
+void
+odm_dynamic_try_state_agg_8821a(
+       struct PHY_DM_STRUCT            *p_dm_odm
+)
+{
+       if ((p_dm_odm->support_ic_type & ODM_RTL8821) && (p_dm_odm->support_interface == ODM_ITRF_USB)) {
+               if (p_dm_odm->rssi_min > 25)
+                       odm_write_1byte(p_dm_odm, 0x4CF, 0x02);
+               else if (p_dm_odm->rssi_min < 20)
+                       odm_write_1byte(p_dm_odm, 0x4CF, 0x00);
+       }
+}
+
+void
+odm_dynamic_packet_detection_th_8821a(
+       struct PHY_DM_STRUCT            *p_dm_odm
+)
+{
+       if (p_dm_odm->support_ic_type & ODM_RTL8821) {
+               if (p_dm_odm->rssi_min <= 25) {
+                       /*odm_set_bb_reg(p_dm_odm, REG_PWED_TH_JAGUAR, MASKDWORD, 0x2aaaf1a8);*/
+                       odm_set_bb_reg(p_dm_odm, REG_PWED_TH_JAGUAR, 0x1ff0, 0x11a);
+                       odm_set_bb_reg(p_dm_odm, REG_BW_INDICATION_JAGUAR, BIT(26), 1);
+               } else if (p_dm_odm->rssi_min >= 30) {
+                       /*odm_set_bb_reg(p_dm_odm, REG_PWED_TH_JAGUAR, MASKDWORD, 0x2aaaeec8);*/
+                       odm_set_bb_reg(p_dm_odm, REG_PWED_TH_JAGUAR, 0x1ff0, 0xec);
+                       odm_set_bb_reg(p_dm_odm, REG_BW_INDICATION_JAGUAR, BIT(26), 0);
+               }
+       }
+}
+
+void
+odm_hw_setting_8821a(
+       struct PHY_DM_STRUCT            *p_dm_odm
+)
+{
+       odm_dynamic_try_state_agg_8821a(p_dm_odm);
+       odm_dynamic_packet_detection_th_8821a(p_dm_odm);
+}
+
+#endif /* #if (RTL8821A_SUPPORT == 1) */