Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 1 | /* |
| 2 | * Driver for the Auvitek USB bridge |
| 3 | * |
Steven Toth | 6d89761 | 2008-09-03 17:12:12 -0300 | [diff] [blame] | 4 | * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org> |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 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 | * |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | */ |
| 21 | |
| 22 | #include <linux/module.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 23 | #include <linux/slab.h> |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 24 | #include <linux/init.h> |
| 25 | #include <linux/device.h> |
| 26 | #include <linux/suspend.h> |
| 27 | #include <media/v4l2-common.h> |
| 28 | |
| 29 | #include "au0828.h" |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 30 | #include "au8522.h" |
| 31 | #include "xc5000.h" |
Michael Krufky | 59d2752 | 2008-07-09 00:23:08 -0300 | [diff] [blame] | 32 | #include "mxl5007t.h" |
Michael Krufky | 8e8bd22 | 2008-09-03 16:46:36 -0300 | [diff] [blame] | 33 | #include "tda18271.h" |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 34 | |
| 35 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
| 36 | |
Steven Toth | a9c36aa | 2008-04-17 21:41:28 -0300 | [diff] [blame] | 37 | #define _AU0828_BULKPIPE 0x83 |
| 38 | #define _BULKPIPESIZE 0xe522 |
| 39 | |
Michael Krufky | adeeac3 | 2008-04-05 20:55:14 -0300 | [diff] [blame] | 40 | static u8 hauppauge_hvr950q_led_states[] = { |
| 41 | 0x00, /* off */ |
| 42 | 0x02, /* yellow */ |
| 43 | 0x04, /* green */ |
| 44 | }; |
| 45 | |
| 46 | static struct au8522_led_config hauppauge_hvr950q_led_cfg = { |
| 47 | .gpio_output = 0x00e0, |
| 48 | .gpio_output_enable = 0x6006, |
| 49 | .gpio_output_disable = 0x0660, |
| 50 | |
| 51 | .gpio_leds = 0x00e2, |
| 52 | .led_states = hauppauge_hvr950q_led_states, |
| 53 | .num_led_states = sizeof(hauppauge_hvr950q_led_states), |
| 54 | |
| 55 | .vsb8_strong = 20 /* dB */ * 10, |
| 56 | .qam64_strong = 25 /* dB */ * 10, |
| 57 | .qam256_strong = 32 /* dB */ * 10, |
| 58 | }; |
| 59 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 60 | static struct au8522_config hauppauge_hvr950q_config = { |
| 61 | .demod_address = 0x8e >> 1, |
| 62 | .status_mode = AU8522_DEMODLOCKING, |
Michael Krufky | e908b6e | 2008-09-03 16:46:43 -0300 | [diff] [blame] | 63 | .qam_if = AU8522_IF_6MHZ, |
| 64 | .vsb_if = AU8522_IF_6MHZ, |
Michael Krufky | adeeac3 | 2008-04-05 20:55:14 -0300 | [diff] [blame] | 65 | .led_cfg = &hauppauge_hvr950q_led_cfg, |
| 66 | }; |
| 67 | |
| 68 | static struct au8522_config fusionhdtv7usb_config = { |
| 69 | .demod_address = 0x8e >> 1, |
| 70 | .status_mode = AU8522_DEMODLOCKING, |
| 71 | .qam_if = AU8522_IF_6MHZ, |
| 72 | .vsb_if = AU8522_IF_6MHZ, |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 73 | }; |
| 74 | |
Michael Krufky | 8e8bd22 | 2008-09-03 16:46:36 -0300 | [diff] [blame] | 75 | static struct au8522_config hauppauge_woodbury_config = { |
| 76 | .demod_address = 0x8e >> 1, |
| 77 | .status_mode = AU8522_DEMODLOCKING, |
| 78 | .qam_if = AU8522_IF_4MHZ, |
| 79 | .vsb_if = AU8522_IF_3_25MHZ, |
| 80 | }; |
| 81 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 82 | static struct xc5000_config hauppauge_hvr950q_tunerconfig = { |
| 83 | .i2c_address = 0x61, |
| 84 | .if_khz = 6000, |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 85 | }; |
| 86 | |
Michael Krufky | 59d2752 | 2008-07-09 00:23:08 -0300 | [diff] [blame] | 87 | static struct mxl5007t_config mxl5007t_hvr950q_config = { |
| 88 | .xtal_freq_hz = MxL_XTAL_24_MHZ, |
| 89 | .if_freq_hz = MxL_IF_6_MHZ, |
| 90 | }; |
| 91 | |
Michael Krufky | 8e8bd22 | 2008-09-03 16:46:36 -0300 | [diff] [blame] | 92 | static struct tda18271_config hauppauge_woodbury_tunerconfig = { |
| 93 | .gate = TDA18271_GATE_DIGITAL, |
| 94 | }; |
| 95 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 96 | /*-------------------------------------------------------------------*/ |
| 97 | static void urb_completion(struct urb *purb) |
| 98 | { |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 99 | struct au0828_dev *dev = purb->context; |
| 100 | int ptype = usb_pipetype(purb->pipe); |
| 101 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 102 | dprintk(2, "%s()\n", __func__); |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 103 | |
Steven Toth | 9c26de55 | 2008-04-02 01:10:40 -0300 | [diff] [blame] | 104 | if (!dev) |
| 105 | return; |
| 106 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 107 | if (dev->urb_streaming == 0) |
| 108 | return; |
| 109 | |
| 110 | if (ptype != PIPE_BULK) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 111 | printk(KERN_ERR "%s() Unsupported URB type %d\n", |
| 112 | __func__, ptype); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 113 | return; |
| 114 | } |
| 115 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 116 | /* Feed the transport payload into the kernel demux */ |
Steven Toth | a9c36aa | 2008-04-17 21:41:28 -0300 | [diff] [blame] | 117 | dvb_dmx_swfilter_packets(&dev->dvb.demux, |
| 118 | purb->transfer_buffer, purb->actual_length / 188); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 119 | |
| 120 | /* Clean the buffer before we requeue */ |
| 121 | memset(purb->transfer_buffer, 0, URB_BUFSIZE); |
| 122 | |
| 123 | /* Requeue URB */ |
| 124 | usb_submit_urb(purb, GFP_ATOMIC); |
| 125 | } |
| 126 | |
| 127 | static int stop_urb_transfer(struct au0828_dev *dev) |
| 128 | { |
| 129 | int i; |
| 130 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 131 | dprintk(2, "%s()\n", __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 132 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 133 | for (i = 0; i < URB_COUNT; i++) { |
| 134 | usb_kill_urb(dev->urbs[i]); |
| 135 | kfree(dev->urbs[i]->transfer_buffer); |
| 136 | usb_free_urb(dev->urbs[i]); |
| 137 | } |
| 138 | |
| 139 | dev->urb_streaming = 0; |
| 140 | |
| 141 | return 0; |
| 142 | } |
| 143 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 144 | static int start_urb_transfer(struct au0828_dev *dev) |
| 145 | { |
| 146 | struct urb *purb; |
| 147 | int i, ret = -ENOMEM; |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 148 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 149 | dprintk(2, "%s()\n", __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 150 | |
| 151 | if (dev->urb_streaming) { |
Michael Krufky | 5376176 | 2009-07-27 17:35:59 -0300 | [diff] [blame] | 152 | dprintk(2, "%s: bulk xfer already running!\n", __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 153 | return 0; |
| 154 | } |
| 155 | |
| 156 | for (i = 0; i < URB_COUNT; i++) { |
| 157 | |
| 158 | dev->urbs[i] = usb_alloc_urb(0, GFP_KERNEL); |
Mauro Carvalho Chehab | 18d73c5 | 2008-04-18 22:12:52 -0300 | [diff] [blame] | 159 | if (!dev->urbs[i]) |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 160 | goto err; |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 161 | |
| 162 | purb = dev->urbs[i]; |
| 163 | |
| 164 | purb->transfer_buffer = kzalloc(URB_BUFSIZE, GFP_KERNEL); |
| 165 | if (!purb->transfer_buffer) { |
| 166 | usb_free_urb(purb); |
Harvey Harrison | a6a3a17 | 2008-04-28 16:50:03 -0700 | [diff] [blame] | 167 | dev->urbs[i] = NULL; |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 168 | goto err; |
| 169 | } |
| 170 | |
| 171 | purb->status = -EINPROGRESS; |
| 172 | usb_fill_bulk_urb(purb, |
| 173 | dev->usbdev, |
Steven Toth | a8eb912 | 2008-10-16 20:19:41 -0300 | [diff] [blame] | 174 | usb_rcvbulkpipe(dev->usbdev, |
| 175 | _AU0828_BULKPIPE), |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 176 | purb->transfer_buffer, |
| 177 | URB_BUFSIZE, |
| 178 | urb_completion, |
| 179 | dev); |
| 180 | |
| 181 | } |
| 182 | |
| 183 | for (i = 0; i < URB_COUNT; i++) { |
| 184 | ret = usb_submit_urb(dev->urbs[i], GFP_ATOMIC); |
| 185 | if (ret != 0) { |
| 186 | stop_urb_transfer(dev); |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 187 | printk(KERN_ERR "%s: failed urb submission, " |
| 188 | "err = %d\n", __func__, ret); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 189 | return ret; |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | dev->urb_streaming = 1; |
| 194 | ret = 0; |
| 195 | |
| 196 | err: |
| 197 | return ret; |
| 198 | } |
| 199 | |
| 200 | static int au0828_dvb_start_feed(struct dvb_demux_feed *feed) |
| 201 | { |
| 202 | struct dvb_demux *demux = feed->demux; |
| 203 | struct au0828_dev *dev = (struct au0828_dev *) demux->priv; |
| 204 | struct au0828_dvb *dvb = &dev->dvb; |
| 205 | int ret = 0; |
| 206 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 207 | dprintk(1, "%s()\n", __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 208 | |
| 209 | if (!demux->dmx.frontend) |
| 210 | return -EINVAL; |
| 211 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 212 | if (dvb) { |
| 213 | mutex_lock(&dvb->lock); |
| 214 | if (dvb->feeding++ == 0) { |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 215 | /* Start transport */ |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 216 | au0828_write(dev, 0x608, 0x90); |
| 217 | au0828_write(dev, 0x609, 0x72); |
| 218 | au0828_write(dev, 0x60a, 0x71); |
| 219 | au0828_write(dev, 0x60b, 0x01); |
| 220 | ret = start_urb_transfer(dev); |
| 221 | } |
| 222 | mutex_unlock(&dvb->lock); |
| 223 | } |
| 224 | |
| 225 | return ret; |
| 226 | } |
| 227 | |
| 228 | static int au0828_dvb_stop_feed(struct dvb_demux_feed *feed) |
| 229 | { |
| 230 | struct dvb_demux *demux = feed->demux; |
| 231 | struct au0828_dev *dev = (struct au0828_dev *) demux->priv; |
| 232 | struct au0828_dvb *dvb = &dev->dvb; |
| 233 | int ret = 0; |
| 234 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 235 | dprintk(1, "%s()\n", __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 236 | |
| 237 | if (dvb) { |
| 238 | mutex_lock(&dvb->lock); |
| 239 | if (--dvb->feeding == 0) { |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 240 | /* Stop transport */ |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 241 | au0828_write(dev, 0x608, 0x00); |
| 242 | au0828_write(dev, 0x609, 0x00); |
| 243 | au0828_write(dev, 0x60a, 0x00); |
| 244 | au0828_write(dev, 0x60b, 0x00); |
| 245 | ret = stop_urb_transfer(dev); |
| 246 | } |
| 247 | mutex_unlock(&dvb->lock); |
| 248 | } |
| 249 | |
| 250 | return ret; |
| 251 | } |
| 252 | |
Adrian Bunk | b33d24c | 2008-04-25 19:06:03 -0300 | [diff] [blame] | 253 | static int dvb_register(struct au0828_dev *dev) |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 254 | { |
| 255 | struct au0828_dvb *dvb = &dev->dvb; |
| 256 | int result; |
| 257 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 258 | dprintk(1, "%s()\n", __func__); |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 259 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 260 | /* register adapter */ |
| 261 | result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE, |
| 262 | &dev->usbdev->dev, adapter_nr); |
| 263 | if (result < 0) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 264 | printk(KERN_ERR "%s: dvb_register_adapter failed " |
| 265 | "(errno = %d)\n", DRIVER_NAME, result); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 266 | goto fail_adapter; |
| 267 | } |
| 268 | dvb->adapter.priv = dev; |
| 269 | |
| 270 | /* register frontend */ |
| 271 | result = dvb_register_frontend(&dvb->adapter, dvb->frontend); |
| 272 | if (result < 0) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 273 | printk(KERN_ERR "%s: dvb_register_frontend failed " |
| 274 | "(errno = %d)\n", DRIVER_NAME, result); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 275 | goto fail_frontend; |
| 276 | } |
| 277 | |
| 278 | /* register demux stuff */ |
| 279 | dvb->demux.dmx.capabilities = |
| 280 | DMX_TS_FILTERING | DMX_SECTION_FILTERING | |
| 281 | DMX_MEMORY_BASED_FILTERING; |
| 282 | dvb->demux.priv = dev; |
| 283 | dvb->demux.filternum = 256; |
| 284 | dvb->demux.feednum = 256; |
| 285 | dvb->demux.start_feed = au0828_dvb_start_feed; |
| 286 | dvb->demux.stop_feed = au0828_dvb_stop_feed; |
| 287 | result = dvb_dmx_init(&dvb->demux); |
| 288 | if (result < 0) { |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 289 | printk(KERN_ERR "%s: dvb_dmx_init failed (errno = %d)\n", |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 290 | DRIVER_NAME, result); |
| 291 | goto fail_dmx; |
| 292 | } |
| 293 | |
| 294 | dvb->dmxdev.filternum = 256; |
| 295 | dvb->dmxdev.demux = &dvb->demux.dmx; |
| 296 | dvb->dmxdev.capabilities = 0; |
| 297 | result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); |
| 298 | if (result < 0) { |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 299 | printk(KERN_ERR "%s: dvb_dmxdev_init failed (errno = %d)\n", |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 300 | DRIVER_NAME, result); |
| 301 | goto fail_dmxdev; |
| 302 | } |
| 303 | |
| 304 | dvb->fe_hw.source = DMX_FRONTEND_0; |
| 305 | result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw); |
| 306 | if (result < 0) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 307 | printk(KERN_ERR "%s: add_frontend failed " |
| 308 | "(DMX_FRONTEND_0, errno = %d)\n", DRIVER_NAME, result); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 309 | goto fail_fe_hw; |
| 310 | } |
| 311 | |
| 312 | dvb->fe_mem.source = DMX_MEMORY_FE; |
| 313 | result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem); |
| 314 | if (result < 0) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 315 | printk(KERN_ERR "%s: add_frontend failed " |
| 316 | "(DMX_MEMORY_FE, errno = %d)\n", DRIVER_NAME, result); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 317 | goto fail_fe_mem; |
| 318 | } |
| 319 | |
| 320 | result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw); |
| 321 | if (result < 0) { |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 322 | printk(KERN_ERR "%s: connect_frontend failed (errno = %d)\n", |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 323 | DRIVER_NAME, result); |
| 324 | goto fail_fe_conn; |
| 325 | } |
| 326 | |
| 327 | /* register network adapter */ |
| 328 | dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); |
| 329 | return 0; |
| 330 | |
| 331 | fail_fe_conn: |
| 332 | dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); |
| 333 | fail_fe_mem: |
| 334 | dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); |
| 335 | fail_fe_hw: |
| 336 | dvb_dmxdev_release(&dvb->dmxdev); |
| 337 | fail_dmxdev: |
| 338 | dvb_dmx_release(&dvb->demux); |
| 339 | fail_dmx: |
| 340 | dvb_unregister_frontend(dvb->frontend); |
| 341 | fail_frontend: |
| 342 | dvb_frontend_detach(dvb->frontend); |
| 343 | dvb_unregister_adapter(&dvb->adapter); |
| 344 | fail_adapter: |
| 345 | return result; |
| 346 | } |
| 347 | |
| 348 | void au0828_dvb_unregister(struct au0828_dev *dev) |
| 349 | { |
| 350 | struct au0828_dvb *dvb = &dev->dvb; |
| 351 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 352 | dprintk(1, "%s()\n", __func__); |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 353 | |
Steven Toth | a9c36aa | 2008-04-17 21:41:28 -0300 | [diff] [blame] | 354 | if (dvb->frontend == NULL) |
Steven Toth | 9c26de55 | 2008-04-02 01:10:40 -0300 | [diff] [blame] | 355 | return; |
| 356 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 357 | dvb_net_release(&dvb->net); |
| 358 | dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); |
| 359 | dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); |
| 360 | dvb_dmxdev_release(&dvb->dmxdev); |
| 361 | dvb_dmx_release(&dvb->demux); |
| 362 | dvb_unregister_frontend(dvb->frontend); |
| 363 | dvb_frontend_detach(dvb->frontend); |
| 364 | dvb_unregister_adapter(&dvb->adapter); |
| 365 | } |
| 366 | |
| 367 | /* All the DVB attach calls go here, this function get's modified |
| 368 | * for each new card. No other function in this file needs |
| 369 | * to change. |
| 370 | */ |
| 371 | int au0828_dvb_register(struct au0828_dev *dev) |
| 372 | { |
| 373 | struct au0828_dvb *dvb = &dev->dvb; |
| 374 | int ret; |
| 375 | |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 376 | dprintk(1, "%s()\n", __func__); |
Steven Toth | bc3c613 | 2008-04-18 21:39:11 -0300 | [diff] [blame] | 377 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 378 | /* init frontend */ |
Devin Heitmueller | f1add5b | 2009-03-11 03:00:47 -0300 | [diff] [blame] | 379 | switch (dev->boardnr) { |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 380 | case AU0828_BOARD_HAUPPAUGE_HVR850: |
| 381 | case AU0828_BOARD_HAUPPAUGE_HVR950Q: |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 382 | dvb->frontend = dvb_attach(au8522_attach, |
| 383 | &hauppauge_hvr950q_config, |
| 384 | &dev->i2c_adap); |
Michael Krufky | 4872354 | 2008-05-10 14:34:09 -0300 | [diff] [blame] | 385 | if (dvb->frontend != NULL) |
Michael Krufky | 3065096 | 2008-09-06 14:56:58 -0300 | [diff] [blame] | 386 | dvb_attach(xc5000_attach, dvb->frontend, &dev->i2c_adap, |
| 387 | &hauppauge_hvr950q_tunerconfig); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 388 | break; |
Michael Krufky | 59d2752 | 2008-07-09 00:23:08 -0300 | [diff] [blame] | 389 | case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL: |
| 390 | dvb->frontend = dvb_attach(au8522_attach, |
| 391 | &hauppauge_hvr950q_config, |
| 392 | &dev->i2c_adap); |
| 393 | if (dvb->frontend != NULL) |
| 394 | dvb_attach(mxl5007t_attach, dvb->frontend, |
| 395 | &dev->i2c_adap, 0x60, |
| 396 | &mxl5007t_hvr950q_config); |
| 397 | break; |
Michael Krufky | 8e8bd22 | 2008-09-03 16:46:36 -0300 | [diff] [blame] | 398 | case AU0828_BOARD_HAUPPAUGE_WOODBURY: |
| 399 | dvb->frontend = dvb_attach(au8522_attach, |
| 400 | &hauppauge_woodbury_config, |
| 401 | &dev->i2c_adap); |
| 402 | if (dvb->frontend != NULL) |
| 403 | dvb_attach(tda18271_attach, dvb->frontend, |
| 404 | 0x60, &dev->i2c_adap, |
| 405 | &hauppauge_woodbury_tunerconfig); |
| 406 | break; |
Michael Krufky | adeeac3 | 2008-04-05 20:55:14 -0300 | [diff] [blame] | 407 | case AU0828_BOARD_DVICO_FUSIONHDTV7: |
| 408 | dvb->frontend = dvb_attach(au8522_attach, |
| 409 | &fusionhdtv7usb_config, |
| 410 | &dev->i2c_adap); |
| 411 | if (dvb->frontend != NULL) { |
| 412 | dvb_attach(xc5000_attach, dvb->frontend, |
| 413 | &dev->i2c_adap, |
| 414 | &hauppauge_hvr950q_tunerconfig); |
| 415 | } |
| 416 | break; |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 417 | default: |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 418 | printk(KERN_WARNING "The frontend of your DVB/ATSC card " |
| 419 | "isn't supported yet\n"); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 420 | break; |
| 421 | } |
| 422 | if (NULL == dvb->frontend) { |
Michael Krufky | f07e8e4 | 2008-04-18 21:42:30 -0300 | [diff] [blame] | 423 | printk(KERN_ERR "%s() Frontend initialization failed\n", |
| 424 | __func__); |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 425 | return -1; |
| 426 | } |
Michael Krufky | d7cba04 | 2008-09-12 13:31:45 -0300 | [diff] [blame] | 427 | /* define general-purpose callback pointer */ |
| 428 | dvb->frontend->callback = au0828_tuner_callback; |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 429 | |
Steven Toth | 265a651 | 2008-04-18 21:34:00 -0300 | [diff] [blame] | 430 | /* register everything */ |
| 431 | ret = dvb_register(dev); |
| 432 | if (ret < 0) { |
| 433 | if (dvb->frontend->ops.release) |
| 434 | dvb->frontend->ops.release(dvb->frontend); |
| 435 | return ret; |
| 436 | } |
| 437 | |
| 438 | return 0; |
| 439 | } |