MT6620 wifi: add the support for MT6620 wifi in RK31XX porject.

diff --git a/arch/arm/mach-rk3188/include/mach/mtk_wcn_cmb_stub.h b/arch/arm/mach-rk3188/include/mach/mtk_wcn_cmb_stub.h
new file mode 100644 (file)
index 0000000..18682c0
--- /dev/null
+++ b/arch/arm/mach-rk3188/include/mach/mtk_wcn_cmb_stub.h
@@ -0,0 +1,213 @@
+/* Copyright Statement:
+ *
+ * This software/firmware and related documentation ("MediaTek Software") are
+ * protected under relevant copyright laws. The information contained herein
+ * is confidential and proprietary to MediaTek Inc. and/or its licensors.
+ * Without the prior written permission of MediaTek inc. and/or its licensors,
+ * any reproduction, modification, use or disclosure of MediaTek Software,
+ * and information contained herein, in whole or in part, shall be strictly prohibited.
+ *
+ * MediaTek Inc. (C) 2010. All rights reserved.
+ *
+ * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+ * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+ * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
+ * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
+ * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
+ * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
+ * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
+ * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
+ * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
+ * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
+ * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
+ * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
+ * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
+ * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
+ * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
+ * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+ *
+ * The following software/firmware and/or related documentation ("MediaTek Software")
+ * have been modified by MediaTek Inc. All revisions are subject to any receiver's
+ * applicable license agreements with MediaTek Inc.
+ */
+
+
+/*! \file
+    \brief  Declaration of library functions
+
+    Any definitions in this file will be shared among GLUE Layer and internal Driver Stack.
+*/
+
+/*******************************************************************************
+* Copyright (c) 2009 MediaTek Inc.
+*
+* All rights reserved. Copying, compilation, modification, distribution
+* or any other use whatsoever of this material is strictly prohibited
+* except in accordance with a Software License Agreement with
+* MediaTek Inc.
+********************************************************************************
+*/
+
+/*******************************************************************************
+* LEGAL DISCLAIMER
+*
+* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND
+* AGREES THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK
+* SOFTWARE") RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE
+* PROVIDED TO BUYER ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY
+* DISCLAIMS ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+* LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+* PARTICULAR PURPOSE OR NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE
+* ANY WARRANTY WHATSOEVER WITH RESPECT TO THE SOFTWARE OF ANY THIRD PARTY
+* WHICH MAY BE USED BY, INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK
+* SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY
+* WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE
+* FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S SPECIFICATION OR TO
+* CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
+*
+* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
+* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL
+* BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT
+* ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY
+* BUYER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+*
+* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
+* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT
+* OF LAWS PRINCIPLES.  ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING
+* THEREOF AND RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN
+* FRANCISCO, CA, UNDER THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE
+* (ICC).
+********************************************************************************
+*/
+
+#ifndef _MTK_WCN_CMB_STUB_H_
+#define _MTK_WCN_CMB_STUB_H_
+
+/*******************************************************************************
+*                         C O M P I L E R   F L A G S
+********************************************************************************
+*/
+
+/*******************************************************************************
+*                                 M A C R O S
+********************************************************************************
+*/
+
+
+/*******************************************************************************
+*                    E X T E R N A L   R E F E R E N C E S
+********************************************************************************
+*/
+
+
+
+/*******************************************************************************
+*                              C O N S T A N T S
+********************************************************************************
+*/
+
+
+
+/*******************************************************************************
+*                             D A T A   T Y P E S
+********************************************************************************
+*/
+typedef enum {
+    CMB_STUB_AIF_0 = 0, /* 0000: BT_PCM_OFF & FM analog (line in/out) */
+    CMB_STUB_AIF_1 = 1, /* 0001: BT_PCM_ON & FM analog (in/out) */
+    CMB_STUB_AIF_2 = 2, /* 0010: BT_PCM_OFF & FM digital (I2S) */
+    CMB_STUB_AIF_3 = 3, /* 0011: BT_PCM_ON & FM digital (I2S) (invalid in 73evb & 1.2 phone configuration) */
+    CMB_STUB_AIF_MAX = 4,
+} CMB_STUB_AIF_X;
+
+/*COMBO_CHIP_AUDIO_PIN_CTRL*/
+typedef enum {
+    CMB_STUB_AIF_CTRL_DIS = 0,
+    CMB_STUB_AIF_CTRL_EN = 1,
+    CMB_STUB_AIF_CTRL_MAX = 2,
+} CMB_STUB_AIF_CTRL;
+
+#if 1 /* copied from mt_combo.h */
+typedef enum {
+    COMBO_AUDIO_STATE_0 = 0, /* 0000: BT_PCM_OFF & FM analog (line in/out) */
+    COMBO_AUDIO_STATE_1 = 1, /* 0001: BT_PCM_ON & FM analog (in/out) */
+    COMBO_AUDIO_STATE_2 = 2, /* 0010: BT_PCM_OFF & FM digital (I2S) */
+    COMBO_AUDIO_STATE_3 = 3, /* 0011: BT_PCM_ON & FM digital (I2S) (invalid in 73evb & 1.2 phone configuration) */
+    COMBO_AUDIO_STATE_MAX = 4,
+} COMBO_AUDIO_STATE;
+
+typedef enum {
+    COMBO_FUNC_TYPE_BT = 0,
+    COMBO_FUNC_TYPE_FM = 1,
+    COMBO_FUNC_TYPE_GPS = 2,
+    COMBO_FUNC_TYPE_WIFI = 3,
+    COMBO_FUNC_TYPE_WMT = 4,
+    COMBO_FUNC_TYPE_STP = 5,
+    COMBO_FUNC_TYPE_NUM = 6
+} COMBO_FUNC_TYPE;
+
+typedef enum {
+    COMBO_IF_UART = 0,
+    COMBO_IF_MSDC = 1,
+    COMBO_IF_MAX,
+} COMBO_IF;
+#endif
+
+typedef void (*wmt_bgf_eirq_cb)(void);
+typedef int (*wmt_aif_ctrl_cb)(CMB_STUB_AIF_X, CMB_STUB_AIF_CTRL);
+typedef void (*wmt_func_ctrl_cb)(unsigned int, unsigned int);
+
+typedef struct _CMB_STUB_CB_ {
+    unsigned int size; //structure size
+    /*wmt_bgf_eirq_cb bgf_eirq_cb;*//* remove bgf_eirq_cb from stub. handle it in platform */
+    wmt_aif_ctrl_cb aif_ctrl_cb;
+    wmt_func_ctrl_cb func_ctrl_cb;
+} CMB_STUB_CB, *P_CMB_STUB_CB;
+
+/*******************************************************************************
+*                            P U B L I C   D A T A
+********************************************************************************
+*/
+
+/*******************************************************************************
+*                           P R I V A T E   D A T A
+********************************************************************************
+*/
+
+/*******************************************************************************
+*                  F U N C T I O N   D E C L A R A T I O N S
+********************************************************************************
+*/
+
+extern int mtk_wcn_cmb_stub_reg (P_CMB_STUB_CB p_stub_cb);
+extern int mtk_wcn_cmb_stub_unreg (void);
+
+extern int mtk_wcn_cmb_stub_aif_ctrl (CMB_STUB_AIF_X state, CMB_STUB_AIF_CTRL ctrl);
+
+#if 0 /* remove obsolete audio_ctrl APIs. Use stub_aif_ctrl()! */
+/* [GeorgeKuo] Stub functions for other kernel built-in modules to call.
+ * Keep them unchanged temporarily. Move mt_combo functions to mtk_wcn_combo.
+ */
+extern int mtk_wcn_cmb_stub_audio_ctrl_ex(COMBO_AUDIO_STATE state, u32 clt_ctrl);
+static inline int mtk_wcn_cmb_stub_audio_ctrl(COMBO_AUDIO_STATE state) {
+    return mtk_wcn_cmb_stub_audio_ctrl_ex(state, 1);
+}
+#endif
+
+/* Use new mtk_wcn_stub APIs instead of old mt_combo ones for kernel to control
+ * function on/off.
+ */
+extern void mtk_wcn_cmb_stub_func_ctrl (unsigned int type, unsigned int on);
+
+extern int mt_combo_plt_enter_deep_idle(COMBO_IF src);
+extern int mt_combo_plt_exit_deep_idle(COMBO_IF src);
+
+/*******************************************************************************
+*                              F U N C T I O N S
+********************************************************************************
+*/
+
+#endif /* _MTK_WCN_CMB_STUB_H_ */
+