| Antti Palosaari | eebb876 | 2009-03-25 16:59:45 -0300 | [diff] [blame] | 1 | /* |
| 2 | * DVB USB Linux driver for Intel CE6230 DVB-T USB2.0 receiver |
| 3 | * |
| 4 | * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #ifndef _DVB_USB_CE6230_H_ |
| 23 | #define _DVB_USB_CE6230_H_ |
| 24 | |
| 25 | #define DVB_USB_LOG_PREFIX "ce6230" |
| Antti Palosaari | ab84f18 | 2012-06-13 23:03:08 -0300 | [diff] [blame^] | 26 | #include "dvb_usb.h" |
| 27 | |
| 28 | #ifdef CONFIG_DVB_USB_DEBUG |
| 29 | #define dprintk(var, level, args...) \ |
| 30 | do { if ((var & level)) printk(args); } while (0) |
| 31 | #define DVB_USB_DEBUG_STATUS |
| 32 | #else |
| 33 | #define dprintk(args...) |
| 34 | #define DVB_USB_DEBUG_STATUS " (debugging is not enabled)" |
| 35 | #endif |
| 36 | |
| 37 | #undef err |
| 38 | #define err(format, arg...) printk(KERN_ERR DVB_USB_LOG_PREFIX ": " format "\n" , ## arg) |
| 39 | #undef info |
| 40 | #define info(format, arg...) printk(KERN_INFO DVB_USB_LOG_PREFIX ": " format "\n" , ## arg) |
| 41 | #undef warn |
| 42 | #define warn(format, arg...) printk(KERN_WARNING DVB_USB_LOG_PREFIX ": " format "\n" , ## arg) |
| Antti Palosaari | eebb876 | 2009-03-25 16:59:45 -0300 | [diff] [blame] | 43 | |
| 44 | #define deb_info(args...) dprintk(dvb_usb_ce6230_debug, 0x01, args) |
| 45 | #define deb_rc(args...) dprintk(dvb_usb_ce6230_debug, 0x02, args) |
| 46 | #define deb_xfer(args...) dprintk(dvb_usb_ce6230_debug, 0x04, args) |
| 47 | #define deb_reg(args...) dprintk(dvb_usb_ce6230_debug, 0x08, args) |
| 48 | #define deb_i2c(args...) dprintk(dvb_usb_ce6230_debug, 0x10, args) |
| 49 | #define deb_fw(args...) dprintk(dvb_usb_ce6230_debug, 0x20, args) |
| 50 | |
| 51 | #define ce6230_debug_dump(r, t, v, i, b, l, func) { \ |
| 52 | int loop_; \ |
| 53 | func("%02x %02x %02x %02x %02x %02x %02x %02x", \ |
| 54 | t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, l & 0xff, l >> 8); \ |
| 55 | if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \ |
| 56 | func(" >>> "); \ |
| 57 | else \ |
| 58 | func(" <<< "); \ |
| 59 | for (loop_ = 0; loop_ < l; loop_++) \ |
| 60 | func("%02x ", b[loop_]); \ |
| 61 | func("\n");\ |
| 62 | } |
| 63 | |
| 64 | #define CE6230_USB_TIMEOUT 1000 |
| 65 | |
| 66 | struct req_t { |
| 67 | u8 cmd; /* [1] */ |
| 68 | u16 value; /* [2|3] */ |
| 69 | u16 index; /* [4|5] */ |
| 70 | u16 data_len; /* [6|7] */ |
| 71 | u8 *data; |
| 72 | }; |
| 73 | |
| 74 | enum ce6230_cmd { |
| 75 | CONFIG_READ = 0xd0, /* rd 0 (unclear) */ |
| 76 | UNKNOWN_WRITE = 0xc7, /* wr 7 (unclear) */ |
| 77 | I2C_READ = 0xd9, /* rd 9 (unclear) */ |
| 78 | I2C_WRITE = 0xca, /* wr a */ |
| 79 | DEMOD_READ = 0xdb, /* rd b */ |
| 80 | DEMOD_WRITE = 0xcc, /* wr c */ |
| 81 | REG_READ = 0xde, /* rd e */ |
| 82 | REG_WRITE = 0xcf, /* wr f */ |
| 83 | }; |
| 84 | |
| 85 | #endif |