Lines Matching +full:- +full:alt
1 // SPDX-License-Identifier: GPL-2.0-only
3 * ati_remote2 - ATI/Philips USB RF remote driver
5 * Copyright (C) 2005-2008 Ville Syrjala <syrjala@sci.fi>
6 * Copyright (C) 2007-2008 Peter Stokes <linux@dadeos.co.uk>
44 return -EINVAL; in ati_remote2_set_mask()
51 return -EINVAL; in ati_remote2_set_mask()
53 *(unsigned int *)kp->arg = mask; in ati_remote2_set_mask()
71 return sprintf(buffer, "0x%04x\n", *(unsigned int *)kp->arg); in ati_remote2_get_channel_mask()
87 return sprintf(buffer, "0x%02x\n", *(unsigned int *)kp->arg); in ati_remote2_get_mode_mask()
158 { 0x3f, KEY_PROG1 }, /* AUX1-AUX4 and PC */
198 /* Each mode (AUX1-AUX4 and PC) can have an independent keymap. */
213 r = usb_submit_urb(ar2->urb[0], GFP_KERNEL); in ati_remote2_submit_urbs()
215 dev_err(&ar2->intf[0]->dev, in ati_remote2_submit_urbs()
219 r = usb_submit_urb(ar2->urb[1], GFP_KERNEL); in ati_remote2_submit_urbs()
221 usb_kill_urb(ar2->urb[0]); in ati_remote2_submit_urbs()
222 dev_err(&ar2->intf[1]->dev, in ati_remote2_submit_urbs()
232 usb_kill_urb(ar2->urb[1]); in ati_remote2_kill_urbs()
233 usb_kill_urb(ar2->urb[0]); in ati_remote2_kill_urbs()
241 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_open()
243 r = usb_autopm_get_interface(ar2->intf[0]); in ati_remote2_open()
245 dev_err(&ar2->intf[0]->dev, in ati_remote2_open()
251 if (!(ar2->flags & ATI_REMOTE2_SUSPENDED)) { in ati_remote2_open()
257 ar2->flags |= ATI_REMOTE2_OPENED; in ati_remote2_open()
260 usb_autopm_put_interface(ar2->intf[0]); in ati_remote2_open()
269 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_close()
273 if (!(ar2->flags & ATI_REMOTE2_SUSPENDED)) in ati_remote2_close()
276 ar2->flags &= ~ATI_REMOTE2_OPENED; in ati_remote2_close()
281 struct input_dev *idev = ar2->idev; in ati_remote2_input_mouse()
282 u8 *data = ar2->buf[0]; in ati_remote2_input_mouse()
287 if (!((1 << channel) & ar2->channel_mask)) in ati_remote2_input_mouse()
293 dev_err(&ar2->intf[0]->dev, in ati_remote2_input_mouse()
299 if (!((1 << mode) & ar2->mode_mask)) in ati_remote2_input_mouse()
315 return -1; in ati_remote2_lookup()
320 struct input_dev *idev = ar2->idev; in ati_remote2_input_key()
321 u8 *data = ar2->buf[1]; in ati_remote2_input_key()
326 if (!((1 << channel) & ar2->channel_mask)) in ati_remote2_input_key()
332 dev_err(&ar2->intf[1]->dev, in ati_remote2_input_key()
347 if (ar2->mode == mode) in ati_remote2_input_key()
351 ar2->mode = mode; in ati_remote2_input_key()
354 if (!((1 << mode) & ar2->mode_mask)) in ati_remote2_input_key()
359 dev_err(&ar2->intf[1]->dev, in ati_remote2_input_key()
369 ar2->jiffies = jiffies + msecs_to_jiffies(idev->rep[REP_DELAY]); in ati_remote2_input_key()
374 if (ar2->keycode[mode][index] == BTN_LEFT || in ati_remote2_input_key()
375 ar2->keycode[mode][index] == BTN_RIGHT) in ati_remote2_input_key()
378 if (!time_after_eq(jiffies, ar2->jiffies)) in ati_remote2_input_key()
381 ar2->jiffies = jiffies + msecs_to_jiffies(idev->rep[REP_PERIOD]); in ati_remote2_input_key()
384 dev_err(&ar2->intf[1]->dev, in ati_remote2_input_key()
390 input_event(idev, EV_KEY, ar2->keycode[mode][index], data[1]); in ati_remote2_input_key()
396 struct ati_remote2 *ar2 = urb->context; in ati_remote2_complete_mouse()
399 switch (urb->status) { in ati_remote2_complete_mouse()
401 usb_mark_last_busy(ar2->udev); in ati_remote2_complete_mouse()
404 case -ENOENT: in ati_remote2_complete_mouse()
405 case -EILSEQ: in ati_remote2_complete_mouse()
406 case -ECONNRESET: in ati_remote2_complete_mouse()
407 case -ESHUTDOWN: in ati_remote2_complete_mouse()
408 dev_dbg(&ar2->intf[0]->dev, in ati_remote2_complete_mouse()
409 "%s(): urb status = %d\n", __func__, urb->status); in ati_remote2_complete_mouse()
412 usb_mark_last_busy(ar2->udev); in ati_remote2_complete_mouse()
413 dev_err(&ar2->intf[0]->dev, in ati_remote2_complete_mouse()
414 "%s(): urb status = %d\n", __func__, urb->status); in ati_remote2_complete_mouse()
419 dev_err(&ar2->intf[0]->dev, in ati_remote2_complete_mouse()
425 struct ati_remote2 *ar2 = urb->context; in ati_remote2_complete_key()
428 switch (urb->status) { in ati_remote2_complete_key()
430 usb_mark_last_busy(ar2->udev); in ati_remote2_complete_key()
433 case -ENOENT: in ati_remote2_complete_key()
434 case -EILSEQ: in ati_remote2_complete_key()
435 case -ECONNRESET: in ati_remote2_complete_key()
436 case -ESHUTDOWN: in ati_remote2_complete_key()
437 dev_dbg(&ar2->intf[1]->dev, in ati_remote2_complete_key()
438 "%s(): urb status = %d\n", __func__, urb->status); in ati_remote2_complete_key()
441 usb_mark_last_busy(ar2->udev); in ati_remote2_complete_key()
442 dev_err(&ar2->intf[1]->dev, in ati_remote2_complete_key()
443 "%s(): urb status = %d\n", __func__, urb->status); in ati_remote2_complete_key()
448 dev_err(&ar2->intf[1]->dev, in ati_remote2_complete_key()
461 if (ke->flags & INPUT_KEYMAP_BY_INDEX) { in ati_remote2_getkeycode()
462 index = ke->index; in ati_remote2_getkeycode()
465 return -EINVAL; in ati_remote2_getkeycode()
467 mode = ke->index / ARRAY_SIZE(ati_remote2_key_table); in ati_remote2_getkeycode()
468 offset = ke->index % ARRAY_SIZE(ati_remote2_key_table); in ati_remote2_getkeycode()
472 return -EINVAL; in ati_remote2_getkeycode()
476 return -EINVAL; in ati_remote2_getkeycode()
480 return -EINVAL; in ati_remote2_getkeycode()
485 ke->keycode = ar2->keycode[mode][offset]; in ati_remote2_getkeycode()
486 ke->len = sizeof(scancode); in ati_remote2_getkeycode()
487 memcpy(&ke->scancode, &scancode, sizeof(scancode)); in ati_remote2_getkeycode()
488 ke->index = index; in ati_remote2_getkeycode()
503 if (ke->flags & INPUT_KEYMAP_BY_INDEX) { in ati_remote2_setkeycode()
504 if (ke->index >= ATI_REMOTE2_MODES * in ati_remote2_setkeycode()
506 return -EINVAL; in ati_remote2_setkeycode()
508 mode = ke->index / ARRAY_SIZE(ati_remote2_key_table); in ati_remote2_setkeycode()
509 offset = ke->index % ARRAY_SIZE(ati_remote2_key_table); in ati_remote2_setkeycode()
512 return -EINVAL; in ati_remote2_setkeycode()
516 return -EINVAL; in ati_remote2_setkeycode()
520 return -EINVAL; in ati_remote2_setkeycode()
523 *old_keycode = ar2->keycode[mode][offset]; in ati_remote2_setkeycode()
524 ar2->keycode[mode][offset] = ke->keycode; in ati_remote2_setkeycode()
525 __set_bit(ke->keycode, idev->keybit); in ati_remote2_setkeycode()
529 if (ar2->keycode[mode][index] == *old_keycode) in ati_remote2_setkeycode()
534 __clear_bit(*old_keycode, idev->keybit); in ati_remote2_setkeycode()
546 return -ENOMEM; in ati_remote2_input_init()
548 ar2->idev = idev; in ati_remote2_input_init()
551 idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP) | BIT_MASK(EV_REL); in ati_remote2_input_init()
552 idev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) | in ati_remote2_input_init()
554 idev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y); in ati_remote2_input_init()
558 ar2->keycode[mode][index] = ati_remote2_key_table[index].keycode; in ati_remote2_input_init()
559 __set_bit(ar2->keycode[mode][index], idev->keybit); in ati_remote2_input_init()
563 /* AUX1-AUX4 and PC generate the same scancode. */ in ati_remote2_input_init()
565 ar2->keycode[ATI_REMOTE2_AUX1][index] = KEY_PROG1; in ati_remote2_input_init()
566 ar2->keycode[ATI_REMOTE2_AUX2][index] = KEY_PROG2; in ati_remote2_input_init()
567 ar2->keycode[ATI_REMOTE2_AUX3][index] = KEY_PROG3; in ati_remote2_input_init()
568 ar2->keycode[ATI_REMOTE2_AUX4][index] = KEY_PROG4; in ati_remote2_input_init()
569 ar2->keycode[ATI_REMOTE2_PC][index] = KEY_PC; in ati_remote2_input_init()
570 __set_bit(KEY_PROG1, idev->keybit); in ati_remote2_input_init()
571 __set_bit(KEY_PROG2, idev->keybit); in ati_remote2_input_init()
572 __set_bit(KEY_PROG3, idev->keybit); in ati_remote2_input_init()
573 __set_bit(KEY_PROG4, idev->keybit); in ati_remote2_input_init()
574 __set_bit(KEY_PC, idev->keybit); in ati_remote2_input_init()
576 idev->rep[REP_DELAY] = 250; in ati_remote2_input_init()
577 idev->rep[REP_PERIOD] = 33; in ati_remote2_input_init()
579 idev->open = ati_remote2_open; in ati_remote2_input_init()
580 idev->close = ati_remote2_close; in ati_remote2_input_init()
582 idev->getkeycode = ati_remote2_getkeycode; in ati_remote2_input_init()
583 idev->setkeycode = ati_remote2_setkeycode; in ati_remote2_input_init()
585 idev->name = ar2->name; in ati_remote2_input_init()
586 idev->phys = ar2->phys; in ati_remote2_input_init()
588 usb_to_input_id(ar2->udev, &idev->id); in ati_remote2_input_init()
589 idev->dev.parent = &ar2->udev->dev; in ati_remote2_input_init()
600 struct usb_device *udev = ar2->udev; in ati_remote2_urb_init()
604 ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); in ati_remote2_urb_init()
605 if (!ar2->buf[i]) in ati_remote2_urb_init()
606 return -ENOMEM; in ati_remote2_urb_init()
608 ar2->urb[i] = usb_alloc_urb(0, GFP_KERNEL); in ati_remote2_urb_init()
609 if (!ar2->urb[i]) in ati_remote2_urb_init()
610 return -ENOMEM; in ati_remote2_urb_init()
612 pipe = usb_rcvintpipe(udev, ar2->ep[i]->bEndpointAddress); in ati_remote2_urb_init()
616 usb_fill_int_urb(ar2->urb[i], udev, pipe, ar2->buf[i], maxp, in ati_remote2_urb_init()
618 ar2, ar2->ep[i]->bInterval); in ati_remote2_urb_init()
619 ar2->urb[i]->transfer_dma = ar2->buf_dma[i]; in ati_remote2_urb_init()
620 ar2->urb[i]->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; in ati_remote2_urb_init()
631 usb_free_urb(ar2->urb[i]); in ati_remote2_urb_cleanup()
632 usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); in ati_remote2_urb_cleanup()
642 * channel == 0 -> Accept input from any remote channel in ati_remote2_setup()
643 * channel == 1 -> Only accept input from remote channel 1 in ati_remote2_setup()
644 * channel == 2 -> Only accept input from remote channel 2 in ati_remote2_setup()
646 * channel == 16 -> Only accept input from remote channel 16 in ati_remote2_setup()
658 r = usb_control_msg(ar2->udev, usb_sndctrlpipe(ar2->udev, 0), in ati_remote2_setup()
663 dev_err(&ar2->udev->dev, "%s - failed to set channel due to error: %d\n", in ati_remote2_setup()
679 return sprintf(buf, "0x%04x\n", ar2->channel_mask); in ati_remote2_show_channel_mask()
697 return -EINVAL; in ati_remote2_store_channel_mask()
699 r = usb_autopm_get_interface(ar2->intf[0]); in ati_remote2_store_channel_mask()
701 dev_err(&ar2->intf[0]->dev, in ati_remote2_store_channel_mask()
707 if (mask != ar2->channel_mask) { in ati_remote2_store_channel_mask()
710 ar2->channel_mask = mask; in ati_remote2_store_channel_mask()
714 usb_autopm_put_interface(ar2->intf[0]); in ati_remote2_store_channel_mask()
727 return sprintf(buf, "0x%02x\n", ar2->mode_mask); in ati_remote2_show_mode_mask()
745 return -EINVAL; in ati_remote2_store_mode_mask()
747 ar2->mode_mask = mask; in ati_remote2_store_mode_mask()
768 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_probe() local
772 if (alt->desc.bInterfaceNumber) in ati_remote2_probe()
773 return -ENODEV; in ati_remote2_probe()
777 return -ENOMEM; in ati_remote2_probe()
779 ar2->udev = udev; in ati_remote2_probe()
782 if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) { in ati_remote2_probe()
783 dev_err(&interface->dev, in ati_remote2_probe()
785 r = -ENODEV; in ati_remote2_probe()
788 ar2->intf[0] = interface; in ati_remote2_probe()
789 ar2->ep[0] = &alt->endpoint[0].desc; in ati_remote2_probe()
792 ar2->intf[1] = usb_ifnum_to_if(udev, 1); in ati_remote2_probe()
793 if ((udev->actconfig->desc.bNumInterfaces < 2) || !ar2->intf[1]) { in ati_remote2_probe()
794 dev_err(&interface->dev, "%s(): need 2 interfaces, found %d\n", in ati_remote2_probe()
795 __func__, udev->actconfig->desc.bNumInterfaces); in ati_remote2_probe()
796 r = -ENODEV; in ati_remote2_probe()
800 r = usb_driver_claim_interface(&ati_remote2_driver, ar2->intf[1], ar2); in ati_remote2_probe()
805 alt = ar2->intf[1]->cur_altsetting; in ati_remote2_probe()
806 if (alt->desc.bNumEndpoints < 1 || !alt->endpoint) { in ati_remote2_probe()
807 dev_err(&interface->dev, in ati_remote2_probe()
809 r = -ENODEV; in ati_remote2_probe()
812 ar2->ep[1] = &alt->endpoint[0].desc; in ati_remote2_probe()
818 ar2->channel_mask = channel_mask; in ati_remote2_probe()
819 ar2->mode_mask = mode_mask; in ati_remote2_probe()
821 r = ati_remote2_setup(ar2, ar2->channel_mask); in ati_remote2_probe()
825 usb_make_path(udev, ar2->phys, sizeof(ar2->phys)); in ati_remote2_probe()
826 strlcat(ar2->phys, "/input0", sizeof(ar2->phys)); in ati_remote2_probe()
828 strlcat(ar2->name, "ATI Remote Wonder II", sizeof(ar2->name)); in ati_remote2_probe()
836 interface->needs_remote_wakeup = 1; in ati_remote2_probe()
843 usb_driver_release_interface(&ati_remote2_driver, ar2->intf[1]); in ati_remote2_probe()
853 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_disconnect() local
855 if (alt->desc.bInterfaceNumber) in ati_remote2_disconnect()
861 input_unregister_device(ar2->idev); in ati_remote2_disconnect()
865 usb_driver_release_interface(&ati_remote2_driver, ar2->intf[1]); in ati_remote2_disconnect()
874 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_suspend() local
876 if (alt->desc.bInterfaceNumber) in ati_remote2_suspend()
881 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_suspend()
885 if (ar2->flags & ATI_REMOTE2_OPENED) in ati_remote2_suspend()
888 ar2->flags |= ATI_REMOTE2_SUSPENDED; in ati_remote2_suspend()
896 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_resume() local
899 if (alt->desc.bInterfaceNumber) in ati_remote2_resume()
904 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_resume()
908 if (ar2->flags & ATI_REMOTE2_OPENED) in ati_remote2_resume()
912 ar2->flags &= ~ATI_REMOTE2_SUSPENDED; in ati_remote2_resume()
920 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_reset_resume() local
923 if (alt->desc.bInterfaceNumber) in ati_remote2_reset_resume()
928 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_reset_resume()
932 r = ati_remote2_setup(ar2, ar2->channel_mask); in ati_remote2_reset_resume()
936 if (ar2->flags & ATI_REMOTE2_OPENED) in ati_remote2_reset_resume()
940 ar2->flags &= ~ATI_REMOTE2_SUSPENDED; in ati_remote2_reset_resume()
948 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_pre_reset() local
950 if (alt->desc.bInterfaceNumber) in ati_remote2_pre_reset()
955 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_pre_reset()
959 if (ar2->flags == ATI_REMOTE2_OPENED) in ati_remote2_pre_reset()
968 struct usb_host_interface *alt = interface->cur_altsetting; in ati_remote2_post_reset() local
971 if (alt->desc.bInterfaceNumber) in ati_remote2_post_reset()
976 dev_dbg(&ar2->intf[0]->dev, "%s()\n", __func__); in ati_remote2_post_reset()
978 if (ar2->flags == ATI_REMOTE2_OPENED) in ati_remote2_post_reset()