Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | mxb - v4l2 driver for the Multimedia eXtension Board |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 3 | |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 4 | Copyright (C) 1998-2006 Michael Hunold <michael@mihu.de> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 5 | |
| 6 | Visit http://www.mihu.de/linux/saa7146/mxb/ |
| 7 | for further details about this card. |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 8 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 22 | */ |
| 23 | |
| 24 | #define DEBUG_VARIABLE debug |
| 25 | |
| 26 | #include <media/saa7146_vv.h> |
| 27 | #include <media/tuner.h> |
Michael Krufky | 5e453dc | 2006-01-09 15:32:31 -0200 | [diff] [blame] | 28 | #include <media/v4l2-common.h> |
Hans Verkuil | 707ecf4 | 2008-09-06 15:40:25 -0300 | [diff] [blame] | 29 | #include <media/saa7115.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 30 | |
| 31 | #include "mxb.h" |
| 32 | #include "tea6415c.h" |
| 33 | #include "tea6420.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 35 | #define I2C_SAA7111A 0x24 |
| 36 | #define I2C_TDA9840 0x42 |
| 37 | #define I2C_TEA6415C 0x43 |
| 38 | #define I2C_TEA6420_1 0x4c |
| 39 | #define I2C_TEA6420_2 0x4d |
| 40 | #define I2C_TUNER 0x60 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 42 | #define MXB_BOARD_CAN_DO_VBI(dev) (dev->revision != 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | |
| 44 | /* global variable */ |
Douglas Schilling Landgraf | ff699e6 | 2008-04-22 14:41:48 -0300 | [diff] [blame] | 45 | static int mxb_num; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 47 | /* initial frequence the tuner will be tuned to. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | in verden (lower saxony, germany) 4148 is a |
| 49 | channel called "phoenix" */ |
| 50 | static int freq = 4148; |
| 51 | module_param(freq, int, 0644); |
| 52 | MODULE_PARM_DESC(freq, "initial frequency the tuner will be tuned to while setup"); |
| 53 | |
Douglas Schilling Landgraf | ff699e6 | 2008-04-22 14:41:48 -0300 | [diff] [blame] | 54 | static int debug; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | module_param(debug, int, 0644); |
| 56 | MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); |
| 57 | |
| 58 | #define MXB_INPUTS 4 |
| 59 | enum { TUNER, AUX1, AUX3, AUX3_YC }; |
| 60 | |
| 61 | static struct v4l2_input mxb_inputs[MXB_INPUTS] = { |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 62 | { TUNER, "Tuner", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | { AUX1, "AUX1", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, |
| 64 | { AUX3, "AUX3 Composite", V4L2_INPUT_TYPE_CAMERA, 4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, |
| 65 | { AUX3_YC, "AUX3 S-Video", V4L2_INPUT_TYPE_CAMERA, 4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, |
| 66 | }; |
| 67 | |
| 68 | /* this array holds the information, which port of the saa7146 each |
| 69 | input actually uses. the mxb uses port 0 for every input */ |
| 70 | static struct { |
| 71 | int hps_source; |
| 72 | int hps_sync; |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 73 | } input_port_selection[MXB_INPUTS] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 74 | { SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A }, |
| 75 | { SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A }, |
| 76 | { SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A }, |
| 77 | { SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A }, |
| 78 | }; |
| 79 | |
| 80 | /* this array holds the information of the audio source (mxb_audios), |
| 81 | which has to be switched corresponding to the video source (mxb_channels) */ |
| 82 | static int video_audio_connect[MXB_INPUTS] = |
| 83 | { 0, 1, 3, 3 }; |
| 84 | |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 85 | struct mxb_routing { |
| 86 | u32 input; |
| 87 | u32 output; |
| 88 | }; |
| 89 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 90 | /* These are the necessary input-output-pins for bringing one audio source |
| 91 | (see above) to the CD-output. Note that gain is set to 0 in this table. */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 92 | static struct mxb_routing TEA6420_cd[MXB_AUDIOS + 1][2] = { |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 93 | { { 1, 1 }, { 1, 1 } }, /* Tuner */ |
| 94 | { { 5, 1 }, { 6, 1 } }, /* AUX 1 */ |
| 95 | { { 4, 1 }, { 6, 1 } }, /* AUX 2 */ |
| 96 | { { 3, 1 }, { 6, 1 } }, /* AUX 3 */ |
| 97 | { { 1, 1 }, { 3, 1 } }, /* Radio */ |
| 98 | { { 1, 1 }, { 2, 1 } }, /* CD-Rom */ |
| 99 | { { 6, 1 }, { 6, 1 } } /* Mute */ |
| 100 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 101 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 102 | /* These are the necessary input-output-pins for bringing one audio source |
| 103 | (see above) to the line-output. Note that gain is set to 0 in this table. */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 104 | static struct mxb_routing TEA6420_line[MXB_AUDIOS + 1][2] = { |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 105 | { { 2, 3 }, { 1, 2 } }, |
| 106 | { { 5, 3 }, { 6, 2 } }, |
| 107 | { { 4, 3 }, { 6, 2 } }, |
| 108 | { { 3, 3 }, { 6, 2 } }, |
| 109 | { { 2, 3 }, { 3, 2 } }, |
| 110 | { { 2, 3 }, { 2, 2 } }, |
| 111 | { { 6, 3 }, { 6, 2 } } /* Mute */ |
| 112 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | |
| 114 | #define MAXCONTROLS 1 |
| 115 | static struct v4l2_queryctrl mxb_controls[] = { |
| 116 | { V4L2_CID_AUDIO_MUTE, V4L2_CTRL_TYPE_BOOLEAN, "Mute", 0, 1, 1, 0, 0 }, |
| 117 | }; |
| 118 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | struct mxb |
| 120 | { |
| 121 | struct video_device *video_dev; |
| 122 | struct video_device *vbi_dev; |
| 123 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 124 | struct i2c_adapter i2c_adapter; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 126 | struct v4l2_subdev *saa7111a; |
| 127 | struct v4l2_subdev *tda9840; |
| 128 | struct v4l2_subdev *tea6415c; |
| 129 | struct v4l2_subdev *tuner; |
| 130 | struct v4l2_subdev *tea6420_1; |
| 131 | struct v4l2_subdev *tea6420_2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | |
| 133 | int cur_mode; /* current audio mode (mono, stereo, ...) */ |
| 134 | int cur_input; /* current input */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | int cur_mute; /* current mute status */ |
Michael Hunold | 9d2599d | 2005-07-27 11:46:00 -0700 | [diff] [blame] | 136 | struct v4l2_frequency cur_freq; /* current frequency the tuner is tuned to */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | }; |
| 138 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 139 | #define saa7111a_call(mxb, o, f, args...) \ |
| 140 | v4l2_subdev_call(mxb->saa7111a, o, f, ##args) |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 141 | #define tda9840_call(mxb, o, f, args...) \ |
| 142 | v4l2_subdev_call(mxb->tda9840, o, f, ##args) |
| 143 | #define tea6415c_call(mxb, o, f, args...) \ |
| 144 | v4l2_subdev_call(mxb->tea6415c, o, f, ##args) |
| 145 | #define tuner_call(mxb, o, f, args...) \ |
| 146 | v4l2_subdev_call(mxb->tuner, o, f, ##args) |
| 147 | #define call_all(dev, o, f, args...) \ |
| 148 | v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args) |
| 149 | |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 150 | static inline void tea6420_route_cd(struct mxb *mxb, int idx) |
| 151 | { |
| 152 | v4l2_subdev_call(mxb->tea6420_1, audio, s_routing, |
| 153 | TEA6420_cd[idx][0].input, TEA6420_cd[idx][0].output, 0); |
| 154 | v4l2_subdev_call(mxb->tea6420_2, audio, s_routing, |
| 155 | TEA6420_cd[idx][1].input, TEA6420_cd[idx][1].output, 0); |
| 156 | } |
| 157 | |
| 158 | static inline void tea6420_route_line(struct mxb *mxb, int idx) |
| 159 | { |
| 160 | v4l2_subdev_call(mxb->tea6420_1, audio, s_routing, |
| 161 | TEA6420_line[idx][0].input, TEA6420_line[idx][0].output, 0); |
| 162 | v4l2_subdev_call(mxb->tea6420_2, audio, s_routing, |
| 163 | TEA6420_line[idx][1].input, TEA6420_line[idx][1].output, 0); |
| 164 | } |
| 165 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 166 | static struct saa7146_extension extension; |
| 167 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 168 | static int mxb_probe(struct saa7146_dev *dev) |
Jean Delvare | 961f80f | 2008-01-27 18:14:51 +0100 | [diff] [blame] | 169 | { |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 170 | struct mxb *mxb = NULL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | |
Panagiotis Issaris | 7408187 | 2006-01-11 19:40:56 -0200 | [diff] [blame] | 172 | mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL); |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 173 | if (mxb == NULL) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | DEB_D(("not enough kernel memory.\n")); |
| 175 | return -ENOMEM; |
| 176 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | |
Hans Verkuil | 9ebeae5 | 2008-09-07 08:32:44 -0300 | [diff] [blame] | 178 | snprintf(mxb->i2c_adapter.name, sizeof(mxb->i2c_adapter.name), "mxb%d", mxb_num); |
| 179 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | saa7146_i2c_adapter_prepare(dev, &mxb->i2c_adapter, SAA7146_I2C_BUS_BIT_RATE_480); |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 181 | if (i2c_add_adapter(&mxb->i2c_adapter) < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | DEB_S(("cannot register i2c-device. skipping.\n")); |
| 183 | kfree(mxb); |
| 184 | return -EFAULT; |
| 185 | } |
| 186 | |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 187 | mxb->saa7111a = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 188 | "saa7115", "saa7111", I2C_SAA7111A, NULL); |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 189 | mxb->tea6420_1 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 190 | "tea6420", "tea6420", I2C_TEA6420_1, NULL); |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 191 | mxb->tea6420_2 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 192 | "tea6420", "tea6420", I2C_TEA6420_2, NULL); |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 193 | mxb->tea6415c = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 194 | "tea6415c", "tea6415c", I2C_TEA6415C, NULL); |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 195 | mxb->tda9840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 196 | "tda9840", "tda9840", I2C_TDA9840, NULL); |
Hans Verkuil | e6574f2 | 2009-04-01 03:57:53 -0300 | [diff] [blame] | 197 | mxb->tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter, |
Hans Verkuil | 53dacb1 | 2009-08-10 02:49:08 -0300 | [diff] [blame] | 198 | "tuner", "tuner", I2C_TUNER, NULL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 199 | |
| 200 | /* check if all devices are present */ |
Al Viro | 5fa1247 | 2008-03-29 03:07:38 +0000 | [diff] [blame] | 201 | if (!mxb->tea6420_1 || !mxb->tea6420_2 || !mxb->tea6415c || |
| 202 | !mxb->tda9840 || !mxb->saa7111a || !mxb->tuner) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | printk("mxb: did not find all i2c devices. aborting\n"); |
| 204 | i2c_del_adapter(&mxb->i2c_adapter); |
| 205 | kfree(mxb); |
| 206 | return -ENODEV; |
| 207 | } |
| 208 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 209 | /* all devices are present, probe was successful */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 210 | |
| 211 | /* we store the pointer in our private data field */ |
| 212 | dev->ext_priv = mxb; |
| 213 | |
| 214 | return 0; |
| 215 | } |
| 216 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 217 | /* some init data for the saa7740, the so-called 'sound arena module'. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | there are no specs available, so we simply use some init values */ |
| 219 | static struct { |
| 220 | int length; |
| 221 | char data[9]; |
| 222 | } mxb_saa7740_init[] = { |
| 223 | { 3, { 0x80, 0x00, 0x00 } },{ 3, { 0x80, 0x89, 0x00 } }, |
| 224 | { 3, { 0x80, 0xb0, 0x0a } },{ 3, { 0x00, 0x00, 0x00 } }, |
| 225 | { 3, { 0x49, 0x00, 0x00 } },{ 3, { 0x4a, 0x00, 0x00 } }, |
| 226 | { 3, { 0x4b, 0x00, 0x00 } },{ 3, { 0x4c, 0x00, 0x00 } }, |
| 227 | { 3, { 0x4d, 0x00, 0x00 } },{ 3, { 0x4e, 0x00, 0x00 } }, |
| 228 | { 3, { 0x4f, 0x00, 0x00 } },{ 3, { 0x50, 0x00, 0x00 } }, |
| 229 | { 3, { 0x51, 0x00, 0x00 } },{ 3, { 0x52, 0x00, 0x00 } }, |
| 230 | { 3, { 0x53, 0x00, 0x00 } },{ 3, { 0x54, 0x00, 0x00 } }, |
| 231 | { 3, { 0x55, 0x00, 0x00 } },{ 3, { 0x56, 0x00, 0x00 } }, |
| 232 | { 3, { 0x57, 0x00, 0x00 } },{ 3, { 0x58, 0x00, 0x00 } }, |
| 233 | { 3, { 0x59, 0x00, 0x00 } },{ 3, { 0x5a, 0x00, 0x00 } }, |
| 234 | { 3, { 0x5b, 0x00, 0x00 } },{ 3, { 0x5c, 0x00, 0x00 } }, |
| 235 | { 3, { 0x5d, 0x00, 0x00 } },{ 3, { 0x5e, 0x00, 0x00 } }, |
| 236 | { 3, { 0x5f, 0x00, 0x00 } },{ 3, { 0x60, 0x00, 0x00 } }, |
| 237 | { 3, { 0x61, 0x00, 0x00 } },{ 3, { 0x62, 0x00, 0x00 } }, |
| 238 | { 3, { 0x63, 0x00, 0x00 } },{ 3, { 0x64, 0x00, 0x00 } }, |
| 239 | { 3, { 0x65, 0x00, 0x00 } },{ 3, { 0x66, 0x00, 0x00 } }, |
| 240 | { 3, { 0x67, 0x00, 0x00 } },{ 3, { 0x68, 0x00, 0x00 } }, |
| 241 | { 3, { 0x69, 0x00, 0x00 } },{ 3, { 0x6a, 0x00, 0x00 } }, |
| 242 | { 3, { 0x6b, 0x00, 0x00 } },{ 3, { 0x6c, 0x00, 0x00 } }, |
| 243 | { 3, { 0x6d, 0x00, 0x00 } },{ 3, { 0x6e, 0x00, 0x00 } }, |
| 244 | { 3, { 0x6f, 0x00, 0x00 } },{ 3, { 0x70, 0x00, 0x00 } }, |
| 245 | { 3, { 0x71, 0x00, 0x00 } },{ 3, { 0x72, 0x00, 0x00 } }, |
| 246 | { 3, { 0x73, 0x00, 0x00 } },{ 3, { 0x74, 0x00, 0x00 } }, |
| 247 | { 3, { 0x75, 0x00, 0x00 } },{ 3, { 0x76, 0x00, 0x00 } }, |
| 248 | { 3, { 0x77, 0x00, 0x00 } },{ 3, { 0x41, 0x00, 0x42 } }, |
| 249 | { 3, { 0x42, 0x10, 0x42 } },{ 3, { 0x43, 0x20, 0x42 } }, |
| 250 | { 3, { 0x44, 0x30, 0x42 } },{ 3, { 0x45, 0x00, 0x01 } }, |
| 251 | { 3, { 0x46, 0x00, 0x01 } },{ 3, { 0x47, 0x00, 0x01 } }, |
| 252 | { 3, { 0x48, 0x00, 0x01 } }, |
| 253 | { 9, { 0x01, 0x03, 0xc5, 0x5c, 0x7a, 0x85, 0x01, 0x00, 0x54 } }, |
| 254 | { 9, { 0x21, 0x03, 0xc5, 0x5c, 0x7a, 0x85, 0x01, 0x00, 0x54 } }, |
| 255 | { 9, { 0x09, 0x0b, 0xb4, 0x6b, 0x74, 0x85, 0x95, 0x00, 0x34 } }, |
| 256 | { 9, { 0x29, 0x0b, 0xb4, 0x6b, 0x74, 0x85, 0x95, 0x00, 0x34 } }, |
| 257 | { 9, { 0x11, 0x17, 0x43, 0x62, 0x68, 0x89, 0xd1, 0xff, 0xb0 } }, |
| 258 | { 9, { 0x31, 0x17, 0x43, 0x62, 0x68, 0x89, 0xd1, 0xff, 0xb0 } }, |
| 259 | { 9, { 0x19, 0x20, 0x62, 0x51, 0x5a, 0x95, 0x19, 0x01, 0x50 } }, |
| 260 | { 9, { 0x39, 0x20, 0x62, 0x51, 0x5a, 0x95, 0x19, 0x01, 0x50 } }, |
| 261 | { 9, { 0x05, 0x3e, 0xd2, 0x69, 0x4e, 0x9a, 0x51, 0x00, 0xf0 } }, |
| 262 | { 9, { 0x25, 0x3e, 0xd2, 0x69, 0x4e, 0x9a, 0x51, 0x00, 0xf0 } }, |
| 263 | { 9, { 0x0d, 0x3d, 0xa1, 0x40, 0x7d, 0x9f, 0x29, 0xfe, 0x14 } }, |
| 264 | { 9, { 0x2d, 0x3d, 0xa1, 0x40, 0x7d, 0x9f, 0x29, 0xfe, 0x14 } }, |
| 265 | { 9, { 0x15, 0x73, 0xa1, 0x50, 0x5d, 0xa6, 0xf5, 0xfe, 0x38 } }, |
| 266 | { 9, { 0x35, 0x73, 0xa1, 0x50, 0x5d, 0xa6, 0xf5, 0xfe, 0x38 } }, |
| 267 | { 9, { 0x1d, 0xed, 0xd0, 0x68, 0x29, 0xb4, 0xe1, 0x00, 0xb8 } }, |
| 268 | { 9, { 0x3d, 0xed, 0xd0, 0x68, 0x29, 0xb4, 0xe1, 0x00, 0xb8 } }, |
| 269 | { 3, { 0x80, 0xb3, 0x0a } }, |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 270 | {-1, { 0 } } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | }; |
| 272 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | /* bring hardware to a sane state. this has to be done, just in case someone |
| 274 | wants to capture from this device before it has been properly initialized. |
| 275 | the capture engine would badly fail, because no valid signal arrives on the |
| 276 | saa7146, thus leading to timeouts and stuff. */ |
| 277 | static int mxb_init_done(struct saa7146_dev* dev) |
| 278 | { |
| 279 | struct mxb* mxb = (struct mxb*)dev->ext_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 280 | struct i2c_msg msg; |
Mauro Carvalho Chehab | 85369df | 2005-07-12 13:58:59 -0700 | [diff] [blame] | 281 | struct tuner_setup tun_setup; |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 282 | v4l2_std_id std = V4L2_STD_PAL_BG; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | |
| 284 | int i = 0, err = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | |
| 286 | /* select video mode in saa7111a */ |
Hans Verkuil | f41737e | 2009-04-01 03:52:39 -0300 | [diff] [blame] | 287 | saa7111a_call(mxb, core, s_std, std); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 288 | |
| 289 | /* select tuner-output on saa7111a */ |
| 290 | i = 0; |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 291 | saa7111a_call(mxb, video, s_routing, SAA7115_COMPOSITE0, |
Hans Verkuil | 340dde8 | 2010-02-20 08:07:51 -0300 | [diff] [blame] | 292 | SAA7111_FMT_CCIR, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | |
| 294 | /* select a tuner type */ |
Mauro Carvalho Chehab | 85369df | 2005-07-12 13:58:59 -0700 | [diff] [blame] | 295 | tun_setup.mode_mask = T_ANALOG_TV; |
| 296 | tun_setup.addr = ADDR_UNSET; |
Michael Hunold | 9d2599d | 2005-07-27 11:46:00 -0700 | [diff] [blame] | 297 | tun_setup.type = TUNER_PHILIPS_PAL; |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 298 | tuner_call(mxb, tuner, s_type_addr, &tun_setup); |
Michael Hunold | 9d2599d | 2005-07-27 11:46:00 -0700 | [diff] [blame] | 299 | /* tune in some frequency on tuner */ |
| 300 | mxb->cur_freq.tuner = 0; |
| 301 | mxb->cur_freq.type = V4L2_TUNER_ANALOG_TV; |
| 302 | mxb->cur_freq.frequency = freq; |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 303 | tuner_call(mxb, tuner, s_frequency, &mxb->cur_freq); |
Michael Hunold | 9d2599d | 2005-07-27 11:46:00 -0700 | [diff] [blame] | 304 | |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 305 | /* set a default video standard */ |
Hans Verkuil | f41737e | 2009-04-01 03:52:39 -0300 | [diff] [blame] | 306 | tuner_call(mxb, core, s_std, std); |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 307 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 308 | /* mute audio on tea6420s */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 309 | tea6420_route_line(mxb, 6); |
| 310 | tea6420_route_cd(mxb, 6); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 311 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 312 | /* switch to tuner-channel on tea6415c */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 313 | tea6415c_call(mxb, video, s_routing, 3, 17, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 314 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 315 | /* select tuner-output on multicable on tea6415c */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 316 | tea6415c_call(mxb, video, s_routing, 3, 13, 0); |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 317 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 318 | /* the rest for mxb */ |
| 319 | mxb->cur_input = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 320 | mxb->cur_mute = 1; |
| 321 | |
| 322 | mxb->cur_mode = V4L2_TUNER_MODE_STEREO; |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 323 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 324 | /* check if the saa7740 (aka 'sound arena module') is present |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 325 | on the mxb. if so, we must initialize it. due to lack of |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 326 | informations about the saa7740, the values were reverse |
| 327 | engineered. */ |
| 328 | msg.addr = 0x1b; |
| 329 | msg.flags = 0; |
| 330 | msg.len = mxb_saa7740_init[0].length; |
| 331 | msg.buf = &mxb_saa7740_init[0].data[0]; |
| 332 | |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 333 | err = i2c_transfer(&mxb->i2c_adapter, &msg, 1); |
| 334 | if (err == 1) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | /* the sound arena module is a pos, that's probably the reason |
| 336 | philips refuses to hand out a datasheet for the saa7740... |
| 337 | it seems to screw up the i2c bus, so we disable fast irq |
| 338 | based i2c transactions here and rely on the slow and safe |
| 339 | polling method ... */ |
| 340 | extension.flags &= ~SAA7146_USE_I2C_IRQ; |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 341 | for (i = 1; ; i++) { |
| 342 | if (-1 == mxb_saa7740_init[i].length) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 343 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 344 | |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 345 | msg.len = mxb_saa7740_init[i].length; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | msg.buf = &mxb_saa7740_init[i].data[0]; |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 347 | err = i2c_transfer(&mxb->i2c_adapter, &msg, 1); |
| 348 | if (err != 1) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | DEB_D(("failed to initialize 'sound arena module'.\n")); |
| 350 | goto err; |
| 351 | } |
| 352 | } |
| 353 | INFO(("'sound arena module' detected.\n")); |
| 354 | } |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 355 | err: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | /* the rest for saa7146: you should definitely set some basic values |
| 357 | for the input-port handling of the saa7146. */ |
| 358 | |
| 359 | /* ext->saa has been filled by the core driver */ |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 360 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | /* some stuff is done via variables */ |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 362 | saa7146_set_hps_source_and_sync(dev, input_port_selection[mxb->cur_input].hps_source, |
| 363 | input_port_selection[mxb->cur_input].hps_sync); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 364 | |
| 365 | /* some stuff is done via direct write to the registers */ |
| 366 | |
| 367 | /* this is ugly, but because of the fact that this is completely |
| 368 | hardware dependend, it should be done directly... */ |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 369 | saa7146_write(dev, DD1_STREAM_B, 0x00000000); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | saa7146_write(dev, DD1_INIT, 0x02000200); |
| 371 | saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); |
| 372 | |
| 373 | return 0; |
| 374 | } |
| 375 | |
| 376 | /* interrupt-handler. this gets called when irq_mask is != 0. |
| 377 | it must clear the interrupt-bits in irq_mask it has handled */ |
| 378 | /* |
| 379 | void mxb_irq_bh(struct saa7146_dev* dev, u32* irq_mask) |
| 380 | { |
| 381 | struct mxb* mxb = (struct mxb*)dev->ext_priv; |
| 382 | } |
| 383 | */ |
| 384 | |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 385 | static int vidioc_queryctrl(struct file *file, void *fh, struct v4l2_queryctrl *qc) |
| 386 | { |
| 387 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 388 | int i; |
| 389 | |
| 390 | for (i = MAXCONTROLS - 1; i >= 0; i--) { |
| 391 | if (mxb_controls[i].id == qc->id) { |
| 392 | *qc = mxb_controls[i]; |
| 393 | DEB_D(("VIDIOC_QUERYCTRL %d.\n", qc->id)); |
| 394 | return 0; |
| 395 | } |
| 396 | } |
| 397 | return dev->ext_vv_data->core_ops->vidioc_queryctrl(file, fh, qc); |
| 398 | } |
| 399 | |
| 400 | static int vidioc_g_ctrl(struct file *file, void *fh, struct v4l2_control *vc) |
| 401 | { |
| 402 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 403 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 404 | int i; |
| 405 | |
| 406 | for (i = MAXCONTROLS - 1; i >= 0; i--) { |
| 407 | if (mxb_controls[i].id == vc->id) |
| 408 | break; |
| 409 | } |
| 410 | |
| 411 | if (i < 0) |
| 412 | return dev->ext_vv_data->core_ops->vidioc_g_ctrl(file, fh, vc); |
| 413 | |
| 414 | if (vc->id == V4L2_CID_AUDIO_MUTE) { |
| 415 | vc->value = mxb->cur_mute; |
| 416 | DEB_D(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value)); |
| 417 | return 0; |
| 418 | } |
| 419 | |
| 420 | DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n", vc->value)); |
| 421 | return 0; |
| 422 | } |
| 423 | |
| 424 | static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *vc) |
| 425 | { |
| 426 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 427 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 428 | int i = 0; |
| 429 | |
| 430 | for (i = MAXCONTROLS - 1; i >= 0; i--) { |
| 431 | if (mxb_controls[i].id == vc->id) |
| 432 | break; |
| 433 | } |
| 434 | |
| 435 | if (i < 0) |
| 436 | return dev->ext_vv_data->core_ops->vidioc_s_ctrl(file, fh, vc); |
| 437 | |
| 438 | if (vc->id == V4L2_CID_AUDIO_MUTE) { |
| 439 | mxb->cur_mute = vc->value; |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 440 | /* switch the audio-source */ |
| 441 | tea6420_route_line(mxb, vc->value ? 6 : |
| 442 | video_audio_connect[mxb->cur_input]); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 443 | DEB_EE(("VIDIOC_S_CTRL, V4L2_CID_AUDIO_MUTE: %d.\n", vc->value)); |
| 444 | } |
| 445 | return 0; |
| 446 | } |
| 447 | |
| 448 | static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) |
| 449 | { |
| 450 | DEB_EE(("VIDIOC_ENUMINPUT %d.\n", i->index)); |
Roel Kluin | 223ffe5 | 2009-05-02 16:38:47 -0300 | [diff] [blame] | 451 | if (i->index >= MXB_INPUTS) |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 452 | return -EINVAL; |
| 453 | memcpy(i, &mxb_inputs[i->index], sizeof(struct v4l2_input)); |
| 454 | return 0; |
| 455 | } |
| 456 | |
| 457 | static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) |
| 458 | { |
| 459 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 460 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 461 | *i = mxb->cur_input; |
| 462 | |
| 463 | DEB_EE(("VIDIOC_G_INPUT %d.\n", *i)); |
| 464 | return 0; |
| 465 | } |
| 466 | |
| 467 | static int vidioc_s_input(struct file *file, void *fh, unsigned int input) |
| 468 | { |
| 469 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 470 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 471 | int err = 0; |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 472 | int i = 0; |
| 473 | |
| 474 | DEB_EE(("VIDIOC_S_INPUT %d.\n", input)); |
| 475 | |
Roel Kluin | f14a297 | 2009-10-23 07:59:42 -0300 | [diff] [blame] | 476 | if (input >= MXB_INPUTS) |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 477 | return -EINVAL; |
| 478 | |
| 479 | mxb->cur_input = input; |
| 480 | |
| 481 | saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source, |
| 482 | input_port_selection[input].hps_sync); |
| 483 | |
| 484 | /* prepare switching of tea6415c and saa7111a; |
| 485 | have a look at the 'background'-file for further informations */ |
| 486 | switch (input) { |
| 487 | case TUNER: |
| 488 | i = SAA7115_COMPOSITE0; |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 489 | |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 490 | err = tea6415c_call(mxb, video, s_routing, 3, 17, 0); |
| 491 | |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 492 | /* connect tuner-output always to multicable */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 493 | if (!err) |
| 494 | err = tea6415c_call(mxb, video, s_routing, 3, 13, 0); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 495 | break; |
| 496 | case AUX3_YC: |
| 497 | /* nothing to be done here. aux3_yc is |
| 498 | directly connected to the saa711a */ |
| 499 | i = SAA7115_SVIDEO1; |
| 500 | break; |
| 501 | case AUX3: |
| 502 | /* nothing to be done here. aux3 is |
| 503 | directly connected to the saa711a */ |
| 504 | i = SAA7115_COMPOSITE1; |
| 505 | break; |
| 506 | case AUX1: |
| 507 | i = SAA7115_COMPOSITE0; |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 508 | err = tea6415c_call(mxb, video, s_routing, 1, 17, 0); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 509 | break; |
| 510 | } |
| 511 | |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 512 | if (err) |
| 513 | return err; |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 514 | |
| 515 | /* switch video in saa7111a */ |
Hans Verkuil | 340dde8 | 2010-02-20 08:07:51 -0300 | [diff] [blame] | 516 | if (saa7111a_call(mxb, video, s_routing, i, SAA7111_FMT_CCIR, 0)) |
| 517 | printk(KERN_ERR "VIDIOC_S_INPUT: could not address saa7111a.\n"); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 518 | |
| 519 | /* switch the audio-source only if necessary */ |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 520 | if (0 == mxb->cur_mute) |
| 521 | tea6420_route_line(mxb, video_audio_connect[input]); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 522 | |
| 523 | return 0; |
| 524 | } |
| 525 | |
| 526 | static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
| 527 | { |
| 528 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 529 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 530 | |
| 531 | if (t->index) { |
| 532 | DEB_D(("VIDIOC_G_TUNER: channel %d does not have a tuner attached.\n", t->index)); |
| 533 | return -EINVAL; |
| 534 | } |
| 535 | |
| 536 | DEB_EE(("VIDIOC_G_TUNER: %d\n", t->index)); |
| 537 | |
| 538 | memset(t, 0, sizeof(*t)); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 539 | strlcpy(t->name, "TV Tuner", sizeof(t->name)); |
| 540 | t->type = V4L2_TUNER_ANALOG_TV; |
| 541 | t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | |
| 542 | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; |
| 543 | t->audmode = mxb->cur_mode; |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 544 | return call_all(dev, tuner, g_tuner, t); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 545 | } |
| 546 | |
| 547 | static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
| 548 | { |
| 549 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 550 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 551 | |
| 552 | if (t->index) { |
| 553 | DEB_D(("VIDIOC_S_TUNER: channel %d does not have a tuner attached.\n", t->index)); |
| 554 | return -EINVAL; |
| 555 | } |
| 556 | |
| 557 | mxb->cur_mode = t->audmode; |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 558 | return call_all(dev, tuner, s_tuner, t); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) |
| 562 | { |
| 563 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 564 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 565 | |
| 566 | if (mxb->cur_input) { |
| 567 | DEB_D(("VIDIOC_G_FREQ: channel %d does not have a tuner!\n", |
| 568 | mxb->cur_input)); |
| 569 | return -EINVAL; |
| 570 | } |
| 571 | |
| 572 | *f = mxb->cur_freq; |
| 573 | |
| 574 | DEB_EE(("VIDIOC_G_FREQ: freq:0x%08x.\n", mxb->cur_freq.frequency)); |
| 575 | return 0; |
| 576 | } |
| 577 | |
| 578 | static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f) |
| 579 | { |
| 580 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 581 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 582 | struct saa7146_vv *vv = dev->vv_data; |
| 583 | |
| 584 | if (f->tuner) |
| 585 | return -EINVAL; |
| 586 | |
| 587 | if (V4L2_TUNER_ANALOG_TV != f->type) |
| 588 | return -EINVAL; |
| 589 | |
| 590 | if (mxb->cur_input) { |
| 591 | DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n", mxb->cur_input)); |
| 592 | return -EINVAL; |
| 593 | } |
| 594 | |
| 595 | mxb->cur_freq = *f; |
| 596 | DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n", mxb->cur_freq.frequency)); |
| 597 | |
| 598 | /* tune in desired frequency */ |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 599 | tuner_call(mxb, tuner, s_frequency, &mxb->cur_freq); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 600 | |
| 601 | /* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */ |
| 602 | spin_lock(&dev->slock); |
| 603 | vv->vbi_fieldcount = 0; |
| 604 | spin_unlock(&dev->slock); |
| 605 | |
| 606 | return 0; |
| 607 | } |
| 608 | |
| 609 | static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) |
| 610 | { |
| 611 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 612 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 613 | |
Roel Kluin | 223ffe5 | 2009-05-02 16:38:47 -0300 | [diff] [blame] | 614 | if (a->index > MXB_INPUTS) { |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 615 | DEB_D(("VIDIOC_G_AUDIO %d out of range.\n", a->index)); |
| 616 | return -EINVAL; |
| 617 | } |
| 618 | |
| 619 | DEB_EE(("VIDIOC_G_AUDIO %d.\n", a->index)); |
| 620 | memcpy(a, &mxb_audios[video_audio_connect[mxb->cur_input]], sizeof(struct v4l2_audio)); |
| 621 | return 0; |
| 622 | } |
| 623 | |
| 624 | static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) |
| 625 | { |
| 626 | DEB_D(("VIDIOC_S_AUDIO %d.\n", a->index)); |
| 627 | return 0; |
| 628 | } |
| 629 | |
| 630 | #ifdef CONFIG_VIDEO_ADV_DEBUG |
| 631 | static int vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) |
| 632 | { |
| 633 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 634 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 635 | return call_all(dev, core, g_register, reg); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 636 | } |
| 637 | |
| 638 | static int vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) |
| 639 | { |
| 640 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 641 | |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 642 | return call_all(dev, core, s_register, reg); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 643 | } |
| 644 | #endif |
| 645 | |
| 646 | static long vidioc_default(struct file *file, void *fh, int cmd, void *arg) |
| 647 | { |
| 648 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
| 649 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
| 650 | |
| 651 | switch (cmd) { |
| 652 | case MXB_S_AUDIO_CD: |
| 653 | { |
| 654 | int i = *(int *)arg; |
| 655 | |
| 656 | if (i < 0 || i >= MXB_AUDIOS) { |
| 657 | DEB_D(("illegal argument to MXB_S_AUDIO_CD: i:%d.\n", i)); |
| 658 | return -EINVAL; |
| 659 | } |
| 660 | |
| 661 | DEB_EE(("MXB_S_AUDIO_CD: i:%d.\n", i)); |
| 662 | |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 663 | tea6420_route_cd(mxb, i); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 664 | return 0; |
| 665 | } |
| 666 | case MXB_S_AUDIO_LINE: |
| 667 | { |
| 668 | int i = *(int *)arg; |
| 669 | |
| 670 | if (i < 0 || i >= MXB_AUDIOS) { |
| 671 | DEB_D(("illegal argument to MXB_S_AUDIO_LINE: i:%d.\n", i)); |
| 672 | return -EINVAL; |
| 673 | } |
| 674 | |
| 675 | DEB_EE(("MXB_S_AUDIO_LINE: i:%d.\n", i)); |
Hans Verkuil | 5325b42 | 2009-04-02 11:26:22 -0300 | [diff] [blame] | 676 | tea6420_route_line(mxb, i); |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 677 | return 0; |
| 678 | } |
| 679 | default: |
| 680 | /* |
| 681 | DEB2(printk("does not handle this ioctl.\n")); |
| 682 | */ |
| 683 | return -ENOIOCTLCMD; |
| 684 | } |
| 685 | return 0; |
| 686 | } |
| 687 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 688 | static struct saa7146_ext_vv vv_data; |
| 689 | |
| 690 | /* this function only gets called when the probing was successful */ |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 691 | static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 692 | { |
Hans Verkuil | 03b1930 | 2010-03-24 19:09:55 -0300 | [diff] [blame] | 693 | struct mxb *mxb; |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 694 | |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 695 | DEB_EE(("dev:%p\n", dev)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 696 | |
Hans Verkuil | a832781 | 2008-07-25 10:31:23 -0300 | [diff] [blame] | 697 | saa7146_vv_init(dev, &vv_data); |
Hans Verkuil | 03b1930 | 2010-03-24 19:09:55 -0300 | [diff] [blame] | 698 | if (mxb_probe(dev)) { |
| 699 | saa7146_vv_release(dev); |
| 700 | return -1; |
| 701 | } |
| 702 | mxb = (struct mxb *)dev->ext_priv; |
| 703 | |
Hans Verkuil | b960074 | 2009-01-18 19:59:11 -0300 | [diff] [blame] | 704 | vv_data.ops.vidioc_queryctrl = vidioc_queryctrl; |
| 705 | vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl; |
| 706 | vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl; |
| 707 | vv_data.ops.vidioc_enum_input = vidioc_enum_input; |
| 708 | vv_data.ops.vidioc_g_input = vidioc_g_input; |
| 709 | vv_data.ops.vidioc_s_input = vidioc_s_input; |
| 710 | vv_data.ops.vidioc_g_tuner = vidioc_g_tuner; |
| 711 | vv_data.ops.vidioc_s_tuner = vidioc_s_tuner; |
| 712 | vv_data.ops.vidioc_g_frequency = vidioc_g_frequency; |
| 713 | vv_data.ops.vidioc_s_frequency = vidioc_s_frequency; |
| 714 | vv_data.ops.vidioc_g_audio = vidioc_g_audio; |
| 715 | vv_data.ops.vidioc_s_audio = vidioc_s_audio; |
| 716 | #ifdef CONFIG_VIDEO_ADV_DEBUG |
| 717 | vv_data.ops.vidioc_g_register = vidioc_g_register; |
| 718 | vv_data.ops.vidioc_s_register = vidioc_s_register; |
| 719 | #endif |
| 720 | vv_data.ops.vidioc_default = vidioc_default; |
Hans Verkuil | a832781 | 2008-07-25 10:31:23 -0300 | [diff] [blame] | 721 | if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 722 | ERR(("cannot register capture v4l2 device. skipping.\n")); |
Hans Verkuil | 03b1930 | 2010-03-24 19:09:55 -0300 | [diff] [blame] | 723 | saa7146_vv_release(dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | return -1; |
| 725 | } |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 726 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 727 | /* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/ |
Hans Verkuil | a832781 | 2008-07-25 10:31:23 -0300 | [diff] [blame] | 728 | if (MXB_BOARD_CAN_DO_VBI(dev)) { |
| 729 | if (saa7146_register_device(&mxb->vbi_dev, dev, "mxb", VFL_TYPE_VBI)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | ERR(("cannot register vbi v4l2 device. skipping.\n")); |
| 731 | } |
| 732 | } |
| 733 | |
Hans Verkuil | a832781 | 2008-07-25 10:31:23 -0300 | [diff] [blame] | 734 | printk("mxb: found Multimedia eXtension Board #%d.\n", mxb_num); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 735 | |
| 736 | mxb_num++; |
| 737 | mxb_init_done(dev); |
| 738 | return 0; |
| 739 | } |
| 740 | |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 741 | static int mxb_detach(struct saa7146_dev *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 742 | { |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 743 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 744 | |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 745 | DEB_EE(("dev:%p\n", dev)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 746 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 747 | saa7146_unregister_device(&mxb->video_dev,dev); |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 748 | if (MXB_BOARD_CAN_DO_VBI(dev)) |
| 749 | saa7146_unregister_device(&mxb->vbi_dev, dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 750 | saa7146_vv_release(dev); |
| 751 | |
| 752 | mxb_num--; |
| 753 | |
| 754 | i2c_del_adapter(&mxb->i2c_adapter); |
| 755 | kfree(mxb); |
| 756 | |
| 757 | return 0; |
| 758 | } |
| 759 | |
Hans Verkuil | c6eb8ea | 2008-09-03 17:11:54 -0300 | [diff] [blame] | 760 | static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standard) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | { |
Hans Verkuil | c6eb8ea | 2008-09-03 17:11:54 -0300 | [diff] [blame] | 762 | struct mxb *mxb = (struct mxb *)dev->ext_priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 763 | |
Hans Verkuil | c6eb8ea | 2008-09-03 17:11:54 -0300 | [diff] [blame] | 764 | if (V4L2_STD_PAL_I == standard->id) { |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 765 | v4l2_std_id std = V4L2_STD_PAL_I; |
Hans Verkuil | c6eb8ea | 2008-09-03 17:11:54 -0300 | [diff] [blame] | 766 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 767 | DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n")); |
| 768 | /* set the 7146 gpio register -- I don't know what this does exactly */ |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 769 | saa7146_write(dev, GPIO_CTRL, 0x00404050); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 770 | /* unset the 7111 gpio register -- I don't know what this does exactly */ |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 771 | saa7111a_call(mxb, core, s_gpio, 0); |
Hans Verkuil | f41737e | 2009-04-01 03:52:39 -0300 | [diff] [blame] | 772 | tuner_call(mxb, core, s_std, std); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 773 | } else { |
Michael Hunold | 6acaba8 | 2006-03-13 21:20:41 -0800 | [diff] [blame] | 774 | v4l2_std_id std = V4L2_STD_PAL_BG; |
Hans Verkuil | c6eb8ea | 2008-09-03 17:11:54 -0300 | [diff] [blame] | 775 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 776 | DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n")); |
| 777 | /* set the 7146 gpio register -- I don't know what this does exactly */ |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 778 | saa7146_write(dev, GPIO_CTRL, 0x00404050); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 779 | /* set the 7111 gpio register -- I don't know what this does exactly */ |
Hans Verkuil | 1b8dac1 | 2009-02-07 11:18:05 -0300 | [diff] [blame] | 780 | saa7111a_call(mxb, core, s_gpio, 1); |
Hans Verkuil | f41737e | 2009-04-01 03:52:39 -0300 | [diff] [blame] | 781 | tuner_call(mxb, core, s_std, std); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 782 | } |
| 783 | return 0; |
| 784 | } |
| 785 | |
| 786 | static struct saa7146_standard standard[] = { |
| 787 | { |
| 788 | .name = "PAL-BG", .id = V4L2_STD_PAL_BG, |
| 789 | .v_offset = 0x17, .v_field = 288, |
| 790 | .h_offset = 0x14, .h_pixels = 680, |
| 791 | .v_max_out = 576, .h_max_out = 768, |
| 792 | }, { |
| 793 | .name = "PAL-I", .id = V4L2_STD_PAL_I, |
| 794 | .v_offset = 0x17, .v_field = 288, |
| 795 | .h_offset = 0x14, .h_pixels = 680, |
| 796 | .v_max_out = 576, .h_max_out = 768, |
| 797 | }, { |
| 798 | .name = "NTSC", .id = V4L2_STD_NTSC, |
| 799 | .v_offset = 0x16, .v_field = 240, |
| 800 | .h_offset = 0x06, .h_pixels = 708, |
| 801 | .v_max_out = 480, .h_max_out = 640, |
| 802 | }, { |
| 803 | .name = "SECAM", .id = V4L2_STD_SECAM, |
| 804 | .v_offset = 0x14, .v_field = 288, |
| 805 | .h_offset = 0x14, .h_pixels = 720, |
| 806 | .v_max_out = 576, .h_max_out = 768, |
| 807 | } |
| 808 | }; |
| 809 | |
| 810 | static struct saa7146_pci_extension_data mxb = { |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 811 | .ext_priv = "Multimedia eXtension Board", |
| 812 | .ext = &extension, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 813 | }; |
| 814 | |
| 815 | static struct pci_device_id pci_tbl[] = { |
| 816 | { |
| 817 | .vendor = PCI_VENDOR_ID_PHILIPS, |
| 818 | .device = PCI_DEVICE_ID_PHILIPS_SAA7146, |
| 819 | .subvendor = 0x0000, |
| 820 | .subdevice = 0x0000, |
| 821 | .driver_data = (unsigned long)&mxb, |
| 822 | }, { |
| 823 | .vendor = 0, |
| 824 | } |
| 825 | }; |
| 826 | |
| 827 | MODULE_DEVICE_TABLE(pci, pci_tbl); |
| 828 | |
| 829 | static struct saa7146_ext_vv vv_data = { |
| 830 | .inputs = MXB_INPUTS, |
| 831 | .capabilities = V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE, |
| 832 | .stds = &standard[0], |
| 833 | .num_stds = sizeof(standard)/sizeof(struct saa7146_standard), |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 834 | .std_callback = &std_callback, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | }; |
| 836 | |
| 837 | static struct saa7146_extension extension = { |
| 838 | .name = MXB_IDENTIFIER, |
| 839 | .flags = SAA7146_USE_I2C_IRQ, |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 840 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | .pci_tbl = &pci_tbl[0], |
| 842 | .module = THIS_MODULE, |
| 843 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 844 | .attach = mxb_attach, |
| 845 | .detach = mxb_detach, |
| 846 | |
| 847 | .irq_mask = 0, |
| 848 | .irq_func = NULL, |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 849 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 850 | |
| 851 | static int __init mxb_init_module(void) |
| 852 | { |
Hans Verkuil | 2633812 | 2008-09-06 17:24:30 -0300 | [diff] [blame] | 853 | if (saa7146_register_extension(&extension)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 854 | DEB_S(("failed to register extension.\n")); |
| 855 | return -ENODEV; |
| 856 | } |
Mauro Carvalho Chehab | a8733ca | 2006-03-17 10:37:02 -0300 | [diff] [blame] | 857 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 858 | return 0; |
| 859 | } |
| 860 | |
| 861 | static void __exit mxb_cleanup_module(void) |
| 862 | { |
| 863 | saa7146_unregister_extension(&extension); |
| 864 | } |
| 865 | |
| 866 | module_init(mxb_init_module); |
| 867 | module_exit(mxb_cleanup_module); |
| 868 | |
| 869 | MODULE_DESCRIPTION("video4linux-2 driver for the Siemens-Nixdorf 'Multimedia eXtension board'"); |
| 870 | MODULE_AUTHOR("Michael Hunold <michael@mihu.de>"); |
| 871 | MODULE_LICENSE("GPL"); |