Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 1 | /* |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 2 | * Line6 Linux USB driver - 0.9.1beta |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 3 | * |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 4 | * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 5 | * Emil Myhrman (emil.myhrman@gmail.com) |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License as |
| 9 | * published by the Free Software Foundation, version 2. |
| 10 | * |
| 11 | */ |
| 12 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 13 | #include <linux/wait.h> |
| 14 | #include <sound/control.h> |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 15 | |
| 16 | #include "audio.h" |
| 17 | #include "capture.h" |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 18 | #include "driver.h" |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 19 | #include "playback.h" |
| 20 | #include "toneport.h" |
| 21 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 22 | static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2); |
| 23 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 24 | #define TONEPORT_PCM_DELAY 1 |
| 25 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 26 | static struct snd_ratden toneport_ratden = { |
| 27 | .num_min = 44100, |
| 28 | .num_max = 44100, |
| 29 | .num_step = 1, |
| 30 | .den = 1 |
| 31 | }; |
| 32 | |
| 33 | static struct line6_pcm_properties toneport_pcm_properties = { |
Shawn Bohrer | 63a4a8b | 2009-11-15 22:17:58 -0600 | [diff] [blame] | 34 | .snd_line6_playback_hw = { |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 35 | .info = (SNDRV_PCM_INFO_MMAP | |
| 36 | SNDRV_PCM_INFO_INTERLEAVED | |
| 37 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 38 | SNDRV_PCM_INFO_MMAP_VALID | |
| 39 | SNDRV_PCM_INFO_PAUSE | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 40 | #ifdef CONFIG_PM |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 41 | SNDRV_PCM_INFO_RESUME | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 42 | #endif |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 43 | SNDRV_PCM_INFO_SYNC_START), |
| 44 | .formats = SNDRV_PCM_FMTBIT_S16_LE, |
| 45 | .rates = SNDRV_PCM_RATE_KNOT, |
| 46 | .rate_min = 44100, |
| 47 | .rate_max = 44100, |
| 48 | .channels_min = 2, |
| 49 | .channels_max = 2, |
| 50 | .buffer_bytes_max = 60000, |
| 51 | .period_bytes_min = 64, |
| 52 | .period_bytes_max = 8192, |
| 53 | .periods_min = 1, |
| 54 | .periods_max = 1024}, |
Shawn Bohrer | 63a4a8b | 2009-11-15 22:17:58 -0600 | [diff] [blame] | 55 | .snd_line6_capture_hw = { |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 56 | .info = (SNDRV_PCM_INFO_MMAP | |
| 57 | SNDRV_PCM_INFO_INTERLEAVED | |
| 58 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 59 | SNDRV_PCM_INFO_MMAP_VALID | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 60 | #ifdef CONFIG_PM |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 61 | SNDRV_PCM_INFO_RESUME | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 62 | #endif |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 63 | SNDRV_PCM_INFO_SYNC_START), |
| 64 | .formats = SNDRV_PCM_FMTBIT_S16_LE, |
| 65 | .rates = SNDRV_PCM_RATE_KNOT, |
| 66 | .rate_min = 44100, |
| 67 | .rate_max = 44100, |
| 68 | .channels_min = 2, |
| 69 | .channels_max = 2, |
| 70 | .buffer_bytes_max = 60000, |
| 71 | .period_bytes_min = 64, |
| 72 | .period_bytes_max = 8192, |
| 73 | .periods_min = 1, |
| 74 | .periods_max = 1024}, |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 75 | .snd_line6_rates = { |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 76 | .nrats = 1, |
| 77 | .rats = &toneport_ratden}, |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 78 | .bytes_per_frame = 4 |
| 79 | }; |
| 80 | |
| 81 | /* |
| 82 | For the led on Guitarport. |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 83 | Brightness goes from 0x00 to 0x26. Set a value above this to have led |
| 84 | blink. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 85 | (void cmd_0x02(byte red, byte green) |
| 86 | */ |
| 87 | static int led_red = 0x00; |
| 88 | static int led_green = 0x26; |
| 89 | |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 90 | struct ToneportSourceInfo { |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 91 | const char *name; |
| 92 | int code; |
| 93 | }; |
| 94 | |
| 95 | static const struct ToneportSourceInfo toneport_source_info[] = { |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 96 | {"Microphone", 0x0a01}, |
| 97 | {"Line", 0x0801}, |
| 98 | {"Instrument", 0x0b01}, |
| 99 | {"Inst & Mic", 0x0901} |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 100 | }; |
| 101 | |
| 102 | static bool toneport_has_led(short product) |
| 103 | { |
| 104 | return |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 105 | (product == LINE6_DEVID_GUITARPORT) || |
| 106 | (product == LINE6_DEVID_TONEPORT_GX); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 107 | /* add your device here if you are missing support for the LEDs */ |
| 108 | } |
| 109 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 110 | static void toneport_update_led(struct device *dev) |
| 111 | { |
| 112 | struct usb_interface *interface = to_usb_interface(dev); |
| 113 | struct usb_line6_toneport *tp = usb_get_intfdata(interface); |
| 114 | struct usb_line6 *line6; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 115 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 116 | if (!tp) |
| 117 | return; |
| 118 | |
| 119 | line6 = &tp->line6; |
| 120 | if (line6) |
| 121 | toneport_send_cmd(line6->usbdev, (led_red << 8) | 0x0002, |
| 122 | led_green); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 123 | } |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 124 | |
Greg Kroah-Hartman | 77491e5 | 2009-02-27 20:25:43 -0800 | [diff] [blame] | 125 | static ssize_t toneport_set_led_red(struct device *dev, |
| 126 | struct device_attribute *attr, |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 127 | const char *buf, size_t count) |
| 128 | { |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 129 | int retval; |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 130 | |
Stefan Hajnoczi | b07d945 | 2012-11-11 13:24:44 +0100 | [diff] [blame] | 131 | retval = kstrtoint(buf, 10, &led_red); |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 132 | if (retval) |
| 133 | return retval; |
| 134 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 135 | toneport_update_led(dev); |
| 136 | return count; |
| 137 | } |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 138 | |
Greg Kroah-Hartman | 77491e5 | 2009-02-27 20:25:43 -0800 | [diff] [blame] | 139 | static ssize_t toneport_set_led_green(struct device *dev, |
| 140 | struct device_attribute *attr, |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 141 | const char *buf, size_t count) |
| 142 | { |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 143 | int retval; |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 144 | |
Stefan Hajnoczi | b07d945 | 2012-11-11 13:24:44 +0100 | [diff] [blame] | 145 | retval = kstrtoint(buf, 10, &led_green); |
Shawn Bohrer | bb950a1 | 2009-11-15 22:17:59 -0600 | [diff] [blame] | 146 | if (retval) |
| 147 | return retval; |
| 148 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 149 | toneport_update_led(dev); |
| 150 | return count; |
| 151 | } |
| 152 | |
Greg Kroah-Hartman | a3a972a | 2010-11-18 11:21:04 -0800 | [diff] [blame] | 153 | static DEVICE_ATTR(led_red, S_IWUSR | S_IRUGO, line6_nop_read, |
Shawn Bohrer | 63a4a8b | 2009-11-15 22:17:58 -0600 | [diff] [blame] | 154 | toneport_set_led_red); |
Greg Kroah-Hartman | a3a972a | 2010-11-18 11:21:04 -0800 | [diff] [blame] | 155 | static DEVICE_ATTR(led_green, S_IWUSR | S_IRUGO, line6_nop_read, |
Shawn Bohrer | 63a4a8b | 2009-11-15 22:17:58 -0600 | [diff] [blame] | 156 | toneport_set_led_green); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 157 | |
| 158 | static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2) |
| 159 | { |
| 160 | int ret; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 161 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 162 | ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, |
| 163 | USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, |
| 164 | cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ); |
| 165 | |
| 166 | if (ret < 0) { |
Greg Kroah-Hartman | d86938f | 2012-04-20 16:53:32 -0700 | [diff] [blame] | 167 | dev_err(&usbdev->dev, "send failed (error %d)\n", ret); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 168 | return ret; |
| 169 | } |
| 170 | |
| 171 | return 0; |
| 172 | } |
| 173 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 174 | /* monitor info callback */ |
| 175 | static int snd_toneport_monitor_info(struct snd_kcontrol *kcontrol, |
| 176 | struct snd_ctl_elem_info *uinfo) |
| 177 | { |
| 178 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 179 | uinfo->count = 1; |
| 180 | uinfo->value.integer.min = 0; |
| 181 | uinfo->value.integer.max = 256; |
| 182 | return 0; |
| 183 | } |
| 184 | |
| 185 | /* monitor get callback */ |
| 186 | static int snd_toneport_monitor_get(struct snd_kcontrol *kcontrol, |
| 187 | struct snd_ctl_elem_value *ucontrol) |
| 188 | { |
| 189 | struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol); |
| 190 | ucontrol->value.integer.value[0] = line6pcm->volume_monitor; |
| 191 | return 0; |
| 192 | } |
| 193 | |
| 194 | /* monitor put callback */ |
| 195 | static int snd_toneport_monitor_put(struct snd_kcontrol *kcontrol, |
| 196 | struct snd_ctl_elem_value *ucontrol) |
| 197 | { |
| 198 | struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol); |
| 199 | |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 200 | if (ucontrol->value.integer.value[0] == line6pcm->volume_monitor) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 201 | return 0; |
| 202 | |
| 203 | line6pcm->volume_monitor = ucontrol->value.integer.value[0]; |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 204 | |
| 205 | if (line6pcm->volume_monitor > 0) |
Markus Grabner | 0ca5488 | 2012-01-20 00:09:09 +0100 | [diff] [blame] | 206 | line6_pcm_acquire(line6pcm, LINE6_BITS_PCM_MONITOR); |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 207 | else |
Markus Grabner | 0ca5488 | 2012-01-20 00:09:09 +0100 | [diff] [blame] | 208 | line6_pcm_release(line6pcm, LINE6_BITS_PCM_MONITOR); |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 209 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 210 | return 1; |
| 211 | } |
| 212 | |
| 213 | /* source info callback */ |
| 214 | static int snd_toneport_source_info(struct snd_kcontrol *kcontrol, |
| 215 | struct snd_ctl_elem_info *uinfo) |
| 216 | { |
| 217 | const int size = ARRAY_SIZE(toneport_source_info); |
| 218 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 219 | uinfo->count = 1; |
| 220 | uinfo->value.enumerated.items = size; |
| 221 | |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 222 | if (uinfo->value.enumerated.item >= size) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 223 | uinfo->value.enumerated.item = size - 1; |
| 224 | |
| 225 | strcpy(uinfo->value.enumerated.name, |
| 226 | toneport_source_info[uinfo->value.enumerated.item].name); |
| 227 | |
| 228 | return 0; |
| 229 | } |
| 230 | |
| 231 | /* source get callback */ |
| 232 | static int snd_toneport_source_get(struct snd_kcontrol *kcontrol, |
| 233 | struct snd_ctl_elem_value *ucontrol) |
| 234 | { |
| 235 | struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol); |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 236 | struct usb_line6_toneport *toneport = |
| 237 | (struct usb_line6_toneport *)line6pcm->line6; |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 238 | ucontrol->value.enumerated.item[0] = toneport->source; |
| 239 | return 0; |
| 240 | } |
| 241 | |
| 242 | /* source put callback */ |
| 243 | static int snd_toneport_source_put(struct snd_kcontrol *kcontrol, |
| 244 | struct snd_ctl_elem_value *ucontrol) |
| 245 | { |
| 246 | struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol); |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 247 | struct usb_line6_toneport *toneport = |
| 248 | (struct usb_line6_toneport *)line6pcm->line6; |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 249 | |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 250 | if (ucontrol->value.enumerated.item[0] == toneport->source) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 251 | return 0; |
| 252 | |
| 253 | toneport->source = ucontrol->value.enumerated.item[0]; |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 254 | toneport_send_cmd(toneport->line6.usbdev, |
| 255 | toneport_source_info[toneport->source].code, 0x0000); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 256 | return 1; |
| 257 | } |
| 258 | |
| 259 | static void toneport_start_pcm(unsigned long arg) |
| 260 | { |
| 261 | struct usb_line6_toneport *toneport = (struct usb_line6_toneport *)arg; |
| 262 | struct usb_line6 *line6 = &toneport->line6; |
Markus Grabner | 0ca5488 | 2012-01-20 00:09:09 +0100 | [diff] [blame] | 263 | line6_pcm_acquire(line6->line6pcm, LINE6_BITS_PCM_MONITOR); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 264 | } |
| 265 | |
| 266 | /* control definition */ |
| 267 | static struct snd_kcontrol_new toneport_control_monitor = { |
| 268 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 269 | .name = "Monitor Playback Volume", |
| 270 | .index = 0, |
| 271 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, |
| 272 | .info = snd_toneport_monitor_info, |
| 273 | .get = snd_toneport_monitor_get, |
| 274 | .put = snd_toneport_monitor_put |
| 275 | }; |
| 276 | |
| 277 | /* source selector definition */ |
| 278 | static struct snd_kcontrol_new toneport_control_source = { |
| 279 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 280 | .name = "PCM Capture Source", |
| 281 | .index = 0, |
| 282 | .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, |
| 283 | .info = snd_toneport_source_info, |
| 284 | .get = snd_toneport_source_get, |
| 285 | .put = snd_toneport_source_put |
| 286 | }; |
| 287 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 288 | /* |
| 289 | Toneport destructor. |
| 290 | */ |
| 291 | static void toneport_destruct(struct usb_interface *interface) |
| 292 | { |
| 293 | struct usb_line6_toneport *toneport = usb_get_intfdata(interface); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 294 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 295 | if (toneport == NULL) |
| 296 | return; |
Stefan Hajnoczi | 188e664 | 2011-12-10 02:12:30 +0100 | [diff] [blame] | 297 | line6_cleanup_audio(&toneport->line6); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | /* |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 301 | Setup Toneport device. |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 302 | */ |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 303 | static void toneport_setup(struct usb_line6_toneport *toneport) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 304 | { |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 305 | int ticks; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 306 | struct usb_line6 *line6 = &toneport->line6; |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 307 | struct usb_device *usbdev = line6->usbdev; |
| 308 | |
| 309 | /* sync time on device with host: */ |
| 310 | ticks = (int)get_seconds(); |
| 311 | line6_write_data(line6, 0x80c6, &ticks, 4); |
| 312 | |
| 313 | /* enable device: */ |
| 314 | toneport_send_cmd(usbdev, 0x0301, 0x0000); |
| 315 | |
| 316 | /* initialize source select: */ |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 317 | switch (usbdev->descriptor.idProduct) { |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 318 | case LINE6_DEVID_TONEPORT_UX1: |
Markus Grabner | 12177ac | 2012-01-20 00:09:08 +0100 | [diff] [blame] | 319 | case LINE6_DEVID_TONEPORT_UX2: |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 320 | case LINE6_DEVID_PODSTUDIO_UX1: |
Markus Grabner | 12177ac | 2012-01-20 00:09:08 +0100 | [diff] [blame] | 321 | case LINE6_DEVID_PODSTUDIO_UX2: |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 322 | toneport_send_cmd(usbdev, |
| 323 | toneport_source_info[toneport->source].code, |
| 324 | 0x0000); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 325 | } |
| 326 | |
| 327 | if (toneport_has_led(usbdev->descriptor.idProduct)) |
| 328 | toneport_update_led(&usbdev->dev); |
| 329 | } |
| 330 | |
| 331 | /* |
| 332 | Try to init Toneport device. |
| 333 | */ |
| 334 | static int toneport_try_init(struct usb_interface *interface, |
| 335 | struct usb_line6_toneport *toneport) |
| 336 | { |
| 337 | int err; |
| 338 | struct usb_line6 *line6 = &toneport->line6; |
| 339 | struct usb_device *usbdev = line6->usbdev; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 340 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 341 | if ((interface == NULL) || (toneport == NULL)) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 342 | return -ENODEV; |
| 343 | |
| 344 | /* initialize audio system: */ |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 345 | err = line6_init_audio(line6); |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 346 | if (err < 0) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 347 | return err; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 348 | |
| 349 | /* initialize PCM subsystem: */ |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 350 | err = line6_init_pcm(line6, &toneport_pcm_properties); |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 351 | if (err < 0) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 352 | return err; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 353 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 354 | /* register monitor control: */ |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 355 | err = snd_ctl_add(line6->card, |
| 356 | snd_ctl_new1(&toneport_control_monitor, |
| 357 | line6->line6pcm)); |
| 358 | if (err < 0) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 359 | return err; |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 360 | |
| 361 | /* register source select control: */ |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 362 | switch (usbdev->descriptor.idProduct) { |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 363 | case LINE6_DEVID_TONEPORT_UX1: |
Markus Grabner | 12177ac | 2012-01-20 00:09:08 +0100 | [diff] [blame] | 364 | case LINE6_DEVID_TONEPORT_UX2: |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 365 | case LINE6_DEVID_PODSTUDIO_UX1: |
Markus Grabner | 12177ac | 2012-01-20 00:09:08 +0100 | [diff] [blame] | 366 | case LINE6_DEVID_PODSTUDIO_UX2: |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 367 | err = |
| 368 | snd_ctl_add(line6->card, |
| 369 | snd_ctl_new1(&toneport_control_source, |
| 370 | line6->line6pcm)); |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 371 | if (err < 0) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 372 | return err; |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 373 | } |
| 374 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 375 | /* register audio system: */ |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 376 | err = line6_register_audio(line6); |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 377 | if (err < 0) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 378 | return err; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 379 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 380 | line6_read_serial_number(line6, &toneport->serial_number); |
| 381 | line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1); |
| 382 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 383 | if (toneport_has_led(usbdev->descriptor.idProduct)) { |
Markus Grabner | e1a164d | 2010-08-23 01:08:25 +0200 | [diff] [blame] | 384 | CHECK_RETURN(device_create_file |
| 385 | (&interface->dev, &dev_attr_led_red)); |
| 386 | CHECK_RETURN(device_create_file |
| 387 | (&interface->dev, &dev_attr_led_green)); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 388 | } |
| 389 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 390 | toneport_setup(toneport); |
| 391 | |
| 392 | init_timer(&toneport->timer); |
| 393 | toneport->timer.expires = jiffies + TONEPORT_PCM_DELAY * HZ; |
| 394 | toneport->timer.function = toneport_start_pcm; |
| 395 | toneport->timer.data = (unsigned long)toneport; |
| 396 | add_timer(&toneport->timer); |
| 397 | |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 398 | return 0; |
| 399 | } |
| 400 | |
| 401 | /* |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 402 | Init Toneport device (and clean up in case of failure). |
| 403 | */ |
| 404 | int line6_toneport_init(struct usb_interface *interface, |
| 405 | struct usb_line6_toneport *toneport) |
| 406 | { |
| 407 | int err = toneport_try_init(interface, toneport); |
| 408 | |
Greg Kroah-Hartman | 027360c | 2010-09-21 16:58:00 -0700 | [diff] [blame] | 409 | if (err < 0) |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 410 | toneport_destruct(interface); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 411 | |
| 412 | return err; |
| 413 | } |
| 414 | |
| 415 | /* |
| 416 | Resume Toneport device after reset. |
| 417 | */ |
| 418 | void line6_toneport_reset_resume(struct usb_line6_toneport *toneport) |
| 419 | { |
| 420 | toneport_setup(toneport); |
| 421 | } |
| 422 | |
| 423 | /* |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 424 | Toneport device disconnected. |
| 425 | */ |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 426 | void line6_toneport_disconnect(struct usb_interface *interface) |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 427 | { |
| 428 | struct usb_line6_toneport *toneport; |
| 429 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 430 | if (interface == NULL) |
| 431 | return; |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 432 | |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 433 | toneport = usb_get_intfdata(interface); |
| 434 | del_timer_sync(&toneport->timer); |
| 435 | |
| 436 | if (toneport_has_led(toneport->line6.usbdev->descriptor.idProduct)) { |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 437 | device_remove_file(&interface->dev, &dev_attr_led_red); |
| 438 | device_remove_file(&interface->dev, &dev_attr_led_green); |
| 439 | } |
| 440 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 441 | if (toneport != NULL) { |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 442 | struct snd_line6_pcm *line6pcm = toneport->line6.line6pcm; |
| 443 | |
Greg Kroah-Hartman | 6353773 | 2009-02-27 22:43:45 -0800 | [diff] [blame] | 444 | if (line6pcm != NULL) { |
Markus Grabner | 0ca5488 | 2012-01-20 00:09:09 +0100 | [diff] [blame] | 445 | line6_pcm_release(line6pcm, LINE6_BITS_PCM_MONITOR); |
Markus Grabner | 1027f476 | 2010-08-12 01:35:30 +0200 | [diff] [blame] | 446 | line6_pcm_disconnect(line6pcm); |
Markus Grabner | 705ecec | 2009-02-27 19:43:04 -0800 | [diff] [blame] | 447 | } |
| 448 | } |
| 449 | |
| 450 | toneport_destruct(interface); |
| 451 | } |