drivers/misc/mediatek/fmradio/mt6620/inc/mt6620_fm_link.h

   1 /* mt6620_fm_link.h
   2  *
   3  * (C) Copyright 2011
   4  * MediaTek <www.MediaTek.com>
   5  * Hongcheng <hongcheng.xia@MediaTek.com>
   6  *
   7  * MT6620 FM Radio Driver -- setup data link
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  */
  23
  24 #ifndef __MT6620_FM_LINK_H__
  25 #define __MT6620_FM_LINK_H__
  26 #if 0
  27 #include <linux/wait.h>
  28 #include "fm_link.h"
  29
  30 #define RX_BUF_SIZE 128
  31 #define TX_BUF_SIZE 1024
  32
  33 #define SW_RETRY_CNT            (2)
  34 #define SW_RETRY_CNT_MAX        (5)
  35 #define SW_WAIT_TIMEOUT_MAX     (100)
  36
  37 /* FM operation timeout define for error handle */
  38 #define TEST_TIMEOUT            (3)
  39 #define FSPI_EN_TIMEOUT         (3)
  40 #define FSPI_MUXSEL_TIMEOUT     (3)
  41 #define FSPI_RD_TIMEOUT         (3)
  42 #define FSPI_WR_TIMEOUT         (3)
  43 #define I2C_RD_TIMEOUT          (3)
  44 #define I2C_WR_TIMEOUT          (3)
  45 #define EN_TIMEOUT              (10)
  46 #define RST_TIMEOUT             (3)
  47 #define TUNE_TIMEOUT            (3)
  48 #define SEEK_TIMEOUT            (15)
  49 #define SCAN_TIMEOUT            (15)    /* usualy scan will cost 10 seconds */
  50 #define RDS_RX_EN_TIMEOUT       (3)
  51 #define RDS_DATA_TIMEOUT        (100)
  52 #define RAMPDOWN_TIMEOUT        (3)
  53 #define MCUCLK_TIMEOUT          (3)
  54 #define MODEMCLK_TIMEOUT        (3)
  55 #define RDS_TX_TIMEOUT          (3)
  56 #define PATCH_TIMEOUT           (5)
  57 #define COEFF_TIMEOUT           (5)
  58 #define HWCOEFF_TIMEOUT         (5)
  59 #define ROM_TIMEOUT             (5)
  60
  61 struct fm_link_event {
  62         /* data */
  63         volatile fm_u32 flag;
  64         wait_queue_head_t wq;
  65         struct fm_res_ctx result;       /* seek/scan/read/RDS */
  66         /* methods */
  67          fm_u32(*set) (struct fm_link_event *thiz, fm_u32 mask);
  68          fm_u32(*clr) (struct fm_link_event *thiz, fm_u32 mask);
  69         long (*check) (struct fm_link_event *thiz, fm_u32 mask, long timeout);
  70          fm_u32(*get) (struct fm_link_event *thiz);
  71          fm_u32(*rst) (struct fm_link_event *thiz);
  72 };
  73 #endif
  74 #endif