+++ /dev/null
-/* This was an attempt - ultimately proved pointless - at making a full fledged sysfs interface to the alphatrack */
-/* won't even compile at present */
-
-char *alphatrack_sys_margs;
-spinlock_t alphatrack_sys_margs_lock;
-
-struct alphatrack_attr {
- struct attribute attr;
- ssize_t (*show)(struct device *, char *);
- ssize_t (*store)(struct device *, const char *, size_t);
-};
-
-#define ALPHATRACK_ATTR(name, mode, show, store) \
-static struct alphatrack_attr alphatrack_attr_##name = __ATTR(name, mode, show, store)
-
-/* now a great deal of callback code generation */
-
-// FOREACH_LIGHT(show_set_light)
-// FOREACH_BUTTON(show_set_button)
-
-show_set_light(LIGHT_RECORD); show_set_light(LIGHT_EQ); show_set_light(LIGHT_OUT);
-show_set_light(LIGHT_F2); show_set_light(LIGHT_SEND); show_set_light(LIGHT_IN);
-show_set_light(LIGHT_F1); show_set_light(LIGHT_PAN); show_set_light(LIGHT_UNDEF1);
-show_set_light(LIGHT_UNDEF2); show_set_light(LIGHT_SHIFT); show_set_light(LIGHT_TRACKMUTE);
-show_set_light(LIGHT_TRACKSOLO); show_set_light(LIGHT_TRACKREC); show_set_light(LIGHT_READ);
-show_set_light(LIGHT_WRITE); show_set_light(LIGHT_ANYSOLO); show_set_light(LIGHT_AUTO);
-show_set_light(LIGHT_F4); show_set_light(LIGHT_RECORD); show_set_light(LIGHT_WINDOW);
-show_set_light(LIGHT_PLUGIN); show_set_light(LIGHT_F3); show_set_light(LIGHT_LOOP);
-
-show_set_opt(enable); show_set_opt(offline); show_set_opt(compress_fader); show_set_opt(dump_state);
-show_set_int(fader); show_set_int(event);
-
-
-static ssize_t show_lights(struct device *dev, struct device_attribute *attr, char *buf)
-{
- struct usb_interface *intf = to_usb_interface(dev);
- struct usb_alphatrack *t = usb_get_intfdata(intf);
- return sprintf(buf, "%d\n", t->lights);
-}
-
-static ssize_t set_lights(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
- struct usb_interface *intf = to_usb_interface(dev);
- struct usb_alphatrack *t = usb_get_intfdata(intf);
- int temp = simple_strtoul(buf, NULL, 10);
- t->lights = temp;
- return count;
-}
-
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_lights, set_lights);
-
-
-ALPHATRACK_ATTR(LightRecord, 0200, NULL, LightRecord_store);
-
-static struct attribute *alphatrack_attrs[] = {
- &alphatrack_attr_LightRecord.attr,
- NULL,
-};
-
-static ssize_t alphatrack_attr_show(struct kobject *kobj, struct attribute *attr,
- char *buf)
-{
- struct device *sdp = container_of(kobj, struct device, kobj);
- struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr);
- return a->show ? a->show(sdp, buf) : 0;
-}
-
-static ssize_t alphatrack_attr_store(struct kobject *kobj, struct attribute *attr,
- const char *buf, size_t len)
-{
- struct device *sdp = container_of(kobj, struct device, kobj);
- struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr);
- return a->store ? a->store(sdp, buf, len) : len;
-}
-
-static struct sysfs_ops alphatrack_attr_ops = {
- .show = alphatrack_attr_show,
- .store = alphatrack_attr_store,
-};
-
-static struct kobj_type alphatrack_ktype = {
- .default_attrs = alphatrack_attrs,
- .sysfs_ops = &alphatrack_attr_ops,
-};
-
-static struct kset alphatrack_kset = {
- .subsys = &fs_subsys,
- .kobj = {.name = "alphatrack"},
- .ktype = &alphatrack_ktype,
-};
-
-
-static struct attribute *lights_attrs[] = {
- &tune_attr_demote_secs.attr,
- NULL,
-};
-
-
-static struct attribute_group leds_group = {
- .name = "leds",
- .attrs = lights_attrs,
-};
-
-static struct attribute_group faders_group = {
- .name = "faders",
- .attrs = faders_attrs,
-};
-
-static struct attribute_group lcds_group = {
- .name = "lcds",
- .attrs = lcds_attrs,
-};
-
-static struct attribute_group wheels_group = {
- .name = "wheels",
- .attrs = wheels_attrs,
-};
-
-static struct attribute_group touchsurfaces_group = {
- .name = "touchsurfaces",
- .attrs = touchsurfaces_attrs,
-};
-
-static struct attribute_group buttons_group = {
- .name = "buttons",
- .attrs = buttons_attrs,
-};
-
-
-int alphatrack_sys_fs_add(struct device *sdp)
-{
- int error;
-
- sdp->kobj.kset = &alphatrack_kset;
- sdp->kobj.ktype = &alphatrack_ktype;
-
-// error = kobject_set_name(&sdp->kobj, "%s", sdp->sd_table_name);
- error = kobject_set_name(&sdp->kobj, "%s", "alphatrack");
- if (error)
- goto fail;
-
- error = kobject_register(&sdp->kobj);
- if (error)
- goto fail;
-
- error = sysfs_create_group(&sdp->kobj, &lcds_group);
- if (error)
- goto fail_reg;
-
- error = sysfs_create_group(&sdp->kobj, &leds_group);
- if (error)
- goto fail_leds;
-
- error = sysfs_create_group(&sdp->kobj, &wheels_group);
- if (error)
- goto fail_wheels;
-
- error = sysfs_create_group(&sdp->kobj, &faders_group);
- if (error)
- goto fail_lcds;
-
- error = sysfs_create_group(&sdp->kobj, &buttons_group);
- if (error)
- goto fail_faders;
-
- error = sysfs_create_group(&sdp->kobj, &touchsurfaces_group);
- if (error)
- goto fail_buttons;
-
- return 0;
-
-
-fail_buttons:
- sysfs_remove_group(&sdp->kobj, &buttons_group);
-fail_faders:
- sysfs_remove_group(&sdp->kobj, &faders_group);
-fail_wheels:
- sysfs_remove_group(&sdp->kobj, &wheels_group);
-fail_lcds:
- sysfs_remove_group(&sdp->kobj, &lcds_group);
-fail_leds:
- sysfs_remove_group(&sdp->kobj, &leds_group);
-
-
-
-fail_reg:
- kobject_unregister(&sdp->kobj);
-fail:
- fs_err(sdp, "error %d adding sysfs files", error);
- return error;
-}
-
-// int sysfs_create_link(struct kobject *kobj,
-// struct kobject *target,
-// char *name);
-
-void alphatrack_sys_fs_del(struct device *sdp)
-{
- sysfs_remove_group(&sdp->kobj, &touchsurfaces_group);
- sysfs_remove_group(&sdp->kobj, &buttons_group);
- sysfs_remove_group(&sdp->kobj, &faders_group);
- sysfs_remove_group(&sdp->kobj, &lcds_group);
- sysfs_remove_group(&sdp->kobj, &wheels_group);
- sysfs_remove_group(&sdp->kobj, &leds_group)
-//void sysfs_remove_link(struct kobject *kobj, char *name);
- kobject_unregister(&sdp->kobj);
-}
-
-int alphatrack_sys_init(void)
-{
- alphatrack_sys_margs = NULL;
- spin_lock_init(&alphatrack_sys_margs_lock);
- return kset_register(&alphatrack_kset);
-}
-
-void alphatrack_sys_uninit(void)
-{
- kfree(alphatrack_sys_margs);
- kset_unregister(&alphatrack_kset);
-}
-
-
-//decl_subsys(char *name, struct kobj_type *type,
-// struct kset_hotplug_ops *hotplug_ops);
-
-/* End of all the crazy sysfs stuff */
-
-#define SYSEX_INQUIRE signed char *SYSEX_INQUIRE[] = { 0xf0,0x7e,0x00,0x06,0x01,0x17 };
-
-#define COMMAND(NAME,CONT_NAME) { BUTTONMASK_##NAME, ((0x90 << 8) | CONT_NAME), ((0x90 << 8) | CONT_NAME), #NAME, NAME ## _set }
-#define ROTARY(NAME,CONT_NAME) { FADER_##NAME, ((0xb0 << 8) | CONT_NAME), ((0xb0 << 8) | CONT_NAME), #NAME, NAME ## _set }
-#define SPOSITION(NAME,CONT_NAME) { BUTTON_##NAME ((0xe9 << 8) | CONT_NAME), #NAME, NAME ## _set }
-#define ENDCOMMAND { 0,NULL,0,NULL,NULL}
-
-/* Now that we've generated all our callbacks */
-
-static struct buttonmap_t buttonmap[] =
- {
- COMMAND (REWIND,0x5b),
- COMMAND (FASTFORWARD,0x5c),
- COMMAND (STOP,0x5d),
- COMMAND (PLAY,0x5e),
- COMMAND (RECORD,0x5f),
- COMMAND (SHIFT,0x46),
- COMMAND (TRACKLEFT,0x57),
- COMMAND (TRACKRIGHT,0x58),
- COMMAND (LOOP,0x56),
- COMMAND (FLIP,0x32),
- COMMAND (MUTE,0x10),
- COMMAND (F1,0x36),
- COMMAND (F2,0x37),
- COMMAND (F3,0x38),
- COMMAND (F4,0x39),
- COMMAND (SOLO,0x08),
- COMMAND (ANY,0x73),
- COMMAND (PAN,0x2a),
- COMMAND (SEND,0x29),
- COMMAND (EQ,0x2c),
- COMMAND (PLUGIN,0x2b),
- COMMAND (AUTO,0x4a),
- COMMAND (TRACKREC,0x00),
- COMMAND (FOOTSWITCH1,0x67),
- COMMAND (KNOBTOUCH1,0x78),
- COMMAND (KNOBPUSH1,0x20),
- ROTARY (KNOBTURN1,0x10),
- COMMAND (KNOBTOUCH2,0x79),
- COMMAND (KNOBPUSH2,0x21),
- ROTARY (KNOBTURN2,0x11),
- COMMAND (KNOBTOUCH3,0x7a),
- COMMAND (KNOBPUSH3,0x22),
- ROTARY (KNOBTURN3,0x12),
- COMMAND (FADERTOUCH1,0x68),
- COMMAND (STRIPTOUCH1,0x74),
- COMMAND (STRIPTOUCH2,0x6b),
- SPOSITION (STRIPPOS1,0x00),
- ENDCOMMAND
- };
-
-
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff