^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Line 6 Linux USB driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2004-2010 Markus Grabner (grabner@icg.tugraz.at)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/wait.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/usb.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <sound/core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <sound/control.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include "capture.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include "driver.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include "playback.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) Locate name in binary program dump
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define POD_NAME_OFFSET 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define POD_NAME_LENGTH 16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) Other constants
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define POD_CONTROL_SIZE 0x80
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define POD_BUFSIZE_DUMPREQ 7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define POD_STARTUP_DELAY 1000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) Stages of POD startup procedure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) POD_STARTUP_VERSIONREQ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) POD_STARTUP_SETUP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) POD_STARTUP_DONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) LINE6_BASSPODXT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) LINE6_BASSPODXTLIVE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) LINE6_BASSPODXTPRO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) LINE6_POCKETPOD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) LINE6_PODXT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) LINE6_PODXTLIVE_POD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) LINE6_PODXTPRO,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) struct usb_line6_pod {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) /* Generic Line 6 USB data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) struct usb_line6 line6;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) /* Instrument monitor level */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) int monitor_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) /* Current progress in startup procedure */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) int startup_progress;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) /* Serial number of device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) u32 serial_number;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) /* Firmware version (x 100) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) int firmware_version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) /* Device ID */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) int device_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define line6_to_pod(x) container_of(x, struct usb_line6_pod, line6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define POD_SYSEX_CODE 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) /* *INDENT-OFF* */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) POD_SYSEX_SAVE = 0x24,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) POD_SYSEX_SYSTEM = 0x56,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) POD_SYSEX_SYSTEMREQ = 0x57,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) /* POD_SYSEX_UPDATE = 0x6c, */ /* software update! */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) POD_SYSEX_STORE = 0x71,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) POD_SYSEX_FINISH = 0x72,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) POD_SYSEX_DUMPMEM = 0x73,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) POD_SYSEX_DUMP = 0x74,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) POD_SYSEX_DUMPREQ = 0x75
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) /* dumps entire internal memory of PODxt Pro */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) /* POD_SYSEX_DUMPMEM2 = 0x76 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) POD_MONITOR_LEVEL = 0x04,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) POD_SYSTEM_INVALID = 0x10000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) /* *INDENT-ON* */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) POD_DUMP_MEMORY = 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) POD_BUSY_READ,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) POD_BUSY_WRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) POD_CHANNEL_DIRTY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) POD_SAVE_PRESSED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) POD_BUSY_MIDISEND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) static const struct snd_ratden pod_ratden = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) .num_min = 78125,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) .num_max = 78125,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) .num_step = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) .den = 2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) static struct line6_pcm_properties pod_pcm_properties = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) .playback_hw = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) .info = (SNDRV_PCM_INFO_MMAP |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) SNDRV_PCM_INFO_INTERLEAVED |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) SNDRV_PCM_INFO_BLOCK_TRANSFER |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) SNDRV_PCM_INFO_MMAP_VALID |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) SNDRV_PCM_INFO_PAUSE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) SNDRV_PCM_INFO_SYNC_START),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) .formats = SNDRV_PCM_FMTBIT_S24_3LE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) .rates = SNDRV_PCM_RATE_KNOT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) .rate_min = 39062,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) .rate_max = 39063,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) .channels_min = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) .channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) .buffer_bytes_max = 60000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) .period_bytes_min = 64,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) .period_bytes_max = 8192,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) .periods_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) .periods_max = 1024},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) .capture_hw = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) .info = (SNDRV_PCM_INFO_MMAP |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) SNDRV_PCM_INFO_INTERLEAVED |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) SNDRV_PCM_INFO_BLOCK_TRANSFER |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) SNDRV_PCM_INFO_MMAP_VALID |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) SNDRV_PCM_INFO_SYNC_START),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) .formats = SNDRV_PCM_FMTBIT_S24_3LE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) .rates = SNDRV_PCM_RATE_KNOT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) .rate_min = 39062,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) .rate_max = 39063,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) .channels_min = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) .channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) .buffer_bytes_max = 60000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) .period_bytes_min = 64,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) .period_bytes_max = 8192,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) .periods_min = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) .periods_max = 1024},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) .rates = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) .nrats = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) .rats = &pod_ratden},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) .bytes_per_channel = 3 /* SNDRV_PCM_FMTBIT_S24_3LE */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) static const char pod_version_header[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 0xf2, 0x7e, 0x7f, 0x06, 0x02
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) static char *pod_alloc_sysex_buffer(struct usb_line6_pod *pod, int code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) int size)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) return line6_alloc_sysex_buffer(&pod->line6, POD_SYSEX_CODE, code,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) Process a completely received message.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) static void line6_pod_process_message(struct usb_line6 *line6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) struct usb_line6_pod *pod = line6_to_pod(line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) const unsigned char *buf = pod->line6.buffer_message;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) if (memcmp(buf, pod_version_header, sizeof(pod_version_header)) == 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) pod->firmware_version = buf[13] * 100 + buf[14] * 10 + buf[15];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) pod->device_id = ((int)buf[8] << 16) | ((int)buf[9] << 8) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) (int) buf[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) if (pod->startup_progress == POD_STARTUP_VERSIONREQ) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) pod->startup_progress = POD_STARTUP_SETUP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) schedule_delayed_work(&line6->startup_work, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) /* Only look for sysex messages from this device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) if (buf[0] != (LINE6_SYSEX_BEGIN | LINE6_CHANNEL_DEVICE) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) buf[0] != (LINE6_SYSEX_BEGIN | LINE6_CHANNEL_UNKNOWN)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) if (memcmp(buf + 1, line6_midi_id, sizeof(line6_midi_id)) != 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) if (buf[5] == POD_SYSEX_SYSTEM && buf[6] == POD_MONITOR_LEVEL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) short value = ((int)buf[7] << 12) | ((int)buf[8] << 8) |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) ((int)buf[9] << 4) | (int)buf[10];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) pod->monitor_level = value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) Send system parameter (from integer).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) static int pod_set_system_param_int(struct usb_line6_pod *pod, int value,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) int code)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) char *sysex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) static const int size = 5;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_SYSTEM, size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) if (!sysex)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) sysex[SYSEX_DATA_OFS] = code;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) sysex[SYSEX_DATA_OFS + 1] = (value >> 12) & 0x0f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) sysex[SYSEX_DATA_OFS + 2] = (value >> 8) & 0x0f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) sysex[SYSEX_DATA_OFS + 3] = (value >> 4) & 0x0f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) sysex[SYSEX_DATA_OFS + 4] = (value) & 0x0f;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) line6_send_sysex_message(&pod->line6, sysex, size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) kfree(sysex);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) "read" request on "serial_number" special file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) static ssize_t serial_number_show(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) struct device_attribute *attr, char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) struct snd_card *card = dev_to_snd_card(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) struct usb_line6_pod *pod = card->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) return sprintf(buf, "%u\n", pod->serial_number);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) "read" request on "firmware_version" special file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) static ssize_t firmware_version_show(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) struct device_attribute *attr, char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) struct snd_card *card = dev_to_snd_card(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) struct usb_line6_pod *pod = card->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) return sprintf(buf, "%d.%02d\n", pod->firmware_version / 100,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) pod->firmware_version % 100);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) "read" request on "device_id" special file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) static ssize_t device_id_show(struct device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) struct device_attribute *attr, char *buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) struct snd_card *card = dev_to_snd_card(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) struct usb_line6_pod *pod = card->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) return sprintf(buf, "%d\n", pod->device_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) POD startup procedure.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) This is a sequence of functions with special requirements (e.g., must
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) not run immediately after initialization, must not run in interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) context). After the last one has finished, the device is ready to use.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) static void pod_startup(struct usb_line6 *line6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) struct usb_line6_pod *pod = line6_to_pod(line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) switch (pod->startup_progress) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) case POD_STARTUP_VERSIONREQ:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) /* request firmware version: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) line6_version_request_async(line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) case POD_STARTUP_SETUP:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) /* serial number: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) line6_read_serial_number(&pod->line6, &pod->serial_number);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) /* ALSA audio interface: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) if (snd_card_register(line6->card))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) dev_err(line6->ifcdev, "Failed to register POD card.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) pod->startup_progress = POD_STARTUP_DONE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) /* POD special files: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) static DEVICE_ATTR_RO(device_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) static DEVICE_ATTR_RO(firmware_version);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) static DEVICE_ATTR_RO(serial_number);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) static struct attribute *pod_dev_attrs[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) &dev_attr_device_id.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) &dev_attr_firmware_version.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) &dev_attr_serial_number.attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) static const struct attribute_group pod_dev_attr_group = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) .name = "pod",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) .attrs = pod_dev_attrs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) /* control info callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) static int snd_pod_control_monitor_info(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) struct snd_ctl_elem_info *uinfo)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) uinfo->count = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) uinfo->value.integer.min = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) uinfo->value.integer.max = 65535;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) /* control get callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) static int snd_pod_control_monitor_get(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) struct usb_line6_pod *pod = line6_to_pod(line6pcm->line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) ucontrol->value.integer.value[0] = pod->monitor_level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) /* control put callback */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) static int snd_pod_control_monitor_put(struct snd_kcontrol *kcontrol,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) struct snd_ctl_elem_value *ucontrol)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) struct usb_line6_pod *pod = line6_to_pod(line6pcm->line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) if (ucontrol->value.integer.value[0] == pod->monitor_level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) pod->monitor_level = ucontrol->value.integer.value[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) pod_set_system_param_int(pod, ucontrol->value.integer.value[0],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) POD_MONITOR_LEVEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) /* control definition */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) static const struct snd_kcontrol_new pod_control_monitor = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) .name = "Monitor Playback Volume",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) .index = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) .info = snd_pod_control_monitor_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) .get = snd_pod_control_monitor_get,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) .put = snd_pod_control_monitor_put
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) Try to init POD device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) static int pod_init(struct usb_line6 *line6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) const struct usb_device_id *id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) int err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) struct usb_line6_pod *pod = line6_to_pod(line6);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) line6->process_message = line6_pod_process_message;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) line6->startup = pod_startup;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) /* create sysfs entries: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) err = snd_card_add_dev_attr(line6->card, &pod_dev_attr_group);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) /* initialize PCM subsystem: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) err = line6_init_pcm(line6, &pod_pcm_properties);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) /* register monitor control: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) err = snd_ctl_add(line6->card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) snd_ctl_new1(&pod_control_monitor, line6->line6pcm));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) if (err < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) return err;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) When the sound card is registered at this point, the PODxt Live
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) displays "Invalid Code Error 07", so we do it later in the event
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) handler.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) if (pod->line6.properties->capabilities & LINE6_CAP_CONTROL) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) pod->monitor_level = POD_SYSTEM_INVALID;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) /* initiate startup procedure: */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) schedule_delayed_work(&line6->startup_work,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) msecs_to_jiffies(POD_STARTUP_DELAY));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) #define LINE6_DEVICE(prod) USB_DEVICE(0x0e41, prod)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) #define LINE6_IF_NUM(prod, n) USB_DEVICE_INTERFACE_NUMBER(0x0e41, prod, n)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) /* table of devices that work with this driver */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) static const struct usb_device_id pod_id_table[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) { LINE6_DEVICE(0x4250), .driver_info = LINE6_BASSPODXT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) { LINE6_DEVICE(0x4642), .driver_info = LINE6_BASSPODXTLIVE },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) { LINE6_DEVICE(0x4252), .driver_info = LINE6_BASSPODXTPRO },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) { LINE6_IF_NUM(0x5051, 1), .driver_info = LINE6_POCKETPOD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) { LINE6_DEVICE(0x5044), .driver_info = LINE6_PODXT },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) { LINE6_IF_NUM(0x4650, 0), .driver_info = LINE6_PODXTLIVE_POD },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) { LINE6_DEVICE(0x5050), .driver_info = LINE6_PODXTPRO },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) MODULE_DEVICE_TABLE(usb, pod_id_table);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) static const struct line6_properties pod_properties_table[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) [LINE6_BASSPODXT] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) .id = "BassPODxt",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) .name = "BassPODxt",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) .altsetting = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) [LINE6_BASSPODXTLIVE] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) .id = "BassPODxtLive",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) .name = "BassPODxt Live",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) .altsetting = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) [LINE6_BASSPODXTPRO] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) .id = "BassPODxtPro",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) .name = "BassPODxt Pro",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) .altsetting = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) [LINE6_POCKETPOD] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) .id = "PocketPOD",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) .name = "Pocket POD",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) | LINE6_CAP_CONTROL_MIDI,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) .altsetting = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) .ep_ctrl_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) .ep_ctrl_w = 0x02,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) /* no audio channel */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) [LINE6_PODXT] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) .id = "PODxt",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) .name = "PODxt",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) .altsetting = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) [LINE6_PODXTLIVE_POD] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) .id = "PODxtLive",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) .name = "PODxt Live",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) .altsetting = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) [LINE6_PODXTPRO] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) .id = "PODxtPro",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) .name = "PODxt Pro",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) .capabilities = LINE6_CAP_CONTROL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) | LINE6_CAP_CONTROL_MIDI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) | LINE6_CAP_PCM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) | LINE6_CAP_HWMON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) .altsetting = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) .ep_ctrl_r = 0x84,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) .ep_ctrl_w = 0x03,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) .ep_audio_r = 0x82,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) .ep_audio_w = 0x01,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) Probe USB device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) static int pod_probe(struct usb_interface *interface,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) const struct usb_device_id *id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) return line6_probe(interface, id, "Line6-POD",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) &pod_properties_table[id->driver_info],
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) pod_init, sizeof(struct usb_line6_pod));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) static struct usb_driver pod_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) .name = KBUILD_MODNAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) .probe = pod_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) .disconnect = line6_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) #ifdef CONFIG_PM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) .suspend = line6_suspend,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) .resume = line6_resume,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) .reset_resume = line6_resume,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) .id_table = pod_id_table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) module_usb_driver(pod_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) MODULE_DESCRIPTION("Line 6 POD USB driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) MODULE_LICENSE("GPL");
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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