drivers/media/rc/ati_remote.c

322

static int ati_remote_open(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

326

mutex_lock(&ati_remote->open_mutex);

drivers/media/rc/ati_remote.c

328

if (ati_remote->users++ != 0)

drivers/media/rc/ati_remote.c

332

ati_remote->irq_urb->dev = ati_remote->udev;

drivers/media/rc/ati_remote.c

333

if (usb_submit_urb(ati_remote->irq_urb, GFP_KERNEL)) {

drivers/media/rc/ati_remote.c

334

dev_err(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

339

out: mutex_unlock(&ati_remote->open_mutex);

drivers/media/rc/ati_remote.c

346

static void ati_remote_close(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

348

mutex_lock(&ati_remote->open_mutex);

drivers/media/rc/ati_remote.c

349

if (--ati_remote->users == 0)

drivers/media/rc/ati_remote.c

350

usb_kill_urb(ati_remote->irq_urb);

drivers/media/rc/ati_remote.c

351

mutex_unlock(&ati_remote->open_mutex);

drivers/media/rc/ati_remote.c

356

struct ati_remote *ati_remote = input_get_drvdata(inputdev);

drivers/media/rc/ati_remote.c

357

return ati_remote_open(ati_remote);

drivers/media/rc/ati_remote.c

362

struct ati_remote *ati_remote = input_get_drvdata(inputdev);

drivers/media/rc/ati_remote.c

363

ati_remote_close(ati_remote);

drivers/media/rc/ati_remote.c

368

struct ati_remote *ati_remote = rdev->priv;

drivers/media/rc/ati_remote.c

369

return ati_remote_open(ati_remote);

drivers/media/rc/ati_remote.c

374

struct ati_remote *ati_remote = rdev->priv;

drivers/media/rc/ati_remote.c

375

ati_remote_close(ati_remote);

drivers/media/rc/ati_remote.c

383

struct ati_remote *ati_remote = urb->context;

drivers/media/rc/ati_remote.c

386

dev_dbg(&ati_remote->interface->dev, "%s: status %d\n",

drivers/media/rc/ati_remote.c

391

ati_remote->send_flags |= SEND_FLAG_COMPLETE;

drivers/media/rc/ati_remote.c

393

wake_up(&ati_remote->wait);

drivers/media/rc/ati_remote.c

401

static int ati_remote_sendpacket(struct ati_remote *ati_remote, u16 cmd,

drivers/media/rc/ati_remote.c

407

memcpy(ati_remote->out_urb->transfer_buffer + 1, data, LO(cmd));

drivers/media/rc/ati_remote.c

408

((char *) ati_remote->out_urb->transfer_buffer)[0] = HI(cmd);

drivers/media/rc/ati_remote.c

410

ati_remote->out_urb->transfer_buffer_length = LO(cmd) + 1;

drivers/media/rc/ati_remote.c

411

ati_remote->out_urb->dev = ati_remote->udev;

drivers/media/rc/ati_remote.c

412

ati_remote->send_flags = SEND_FLAG_IN_PROGRESS;

drivers/media/rc/ati_remote.c

414

retval = usb_submit_urb(ati_remote->out_urb, GFP_ATOMIC);

drivers/media/rc/ati_remote.c

416

dev_dbg(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

421

wait_event_timeout(ati_remote->wait,

drivers/media/rc/ati_remote.c

422

((ati_remote->out_urb->status != -EINPROGRESS) ||

drivers/media/rc/ati_remote.c

423

(ati_remote->send_flags & SEND_FLAG_COMPLETE)),

drivers/media/rc/ati_remote.c

425

usb_kill_urb(ati_remote->out_urb);

drivers/media/rc/ati_remote.c

454

static int ati_remote_compute_accel(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

461

if (time_after(now, ati_remote->old_jiffies + reset_time)) {

drivers/media/rc/ati_remote.c

462

ati_remote->acc_jiffies = now;

drivers/media/rc/ati_remote.c

468

if (time_before(now, ati_remote->acc_jiffies + timeout))

drivers/media/rc/ati_remote.c

479

struct ati_remote *ati_remote = urb->context;

drivers/media/rc/ati_remote.c

480

unsigned char *data= ati_remote->inbuf;

drivers/media/rc/ati_remote.c

481

struct input_dev *dev = ati_remote->idev;

drivers/media/rc/ati_remote.c

504

dbginfo(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

513

dbginfo(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

525

dbginfo(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

536

wheel_keycode = rc_g_keycode_from_table(ati_remote->rdev,

drivers/media/rc/ati_remote.c

562

ati_remote->old_jiffies = jiffies;

drivers/media/rc/ati_remote.c

568

if (ati_remote->old_data == data[2] &&

drivers/media/rc/ati_remote.c

569

time_before(now, ati_remote->old_jiffies +

drivers/media/rc/ati_remote.c

571

ati_remote->repeat_count++;

drivers/media/rc/ati_remote.c

573

ati_remote->repeat_count = 0;

drivers/media/rc/ati_remote.c

574

ati_remote->first_jiffies = now;

drivers/media/rc/ati_remote.c

577

ati_remote->old_jiffies = now;

drivers/media/rc/ati_remote.c

583

if (ati_remote->repeat_count > 0 &&

drivers/media/rc/ati_remote.c

584

(ati_remote->repeat_count < 5 ||

drivers/media/rc/ati_remote.c

585

time_before(now, ati_remote->first_jiffies +

drivers/media/rc/ati_remote.c

613

rc_keydown_notimeout(ati_remote->rdev,

drivers/media/rc/ati_remote.c

616

rc_keyup(ati_remote->rdev);

drivers/media/rc/ati_remote.c

630

int acc = ati_remote_compute_accel(ati_remote);

drivers/media/rc/ati_remote.c

635

ati_remote->old_jiffies = jiffies;

drivers/media/rc/ati_remote.c

638

dev_dbg(&ati_remote->interface->dev, "ati_remote kind=%d\n",

drivers/media/rc/ati_remote.c

644

ati_remote->old_data = data[2];

drivers/media/rc/ati_remote.c

652

struct ati_remote *ati_remote = urb->context;

drivers/media/rc/ati_remote.c

662

dev_dbg(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

667

dev_dbg(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

674

dev_err(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

683

struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

685

ati_remote->inbuf = usb_alloc_coherent(udev, DATA_BUFSIZE, GFP_ATOMIC,

drivers/media/rc/ati_remote.c

686

&ati_remote->inbuf_dma);

drivers/media/rc/ati_remote.c

687

if (!ati_remote->inbuf)

drivers/media/rc/ati_remote.c

690

ati_remote->outbuf = usb_alloc_coherent(udev, DATA_BUFSIZE, GFP_ATOMIC,

drivers/media/rc/ati_remote.c

691

&ati_remote->outbuf_dma);

drivers/media/rc/ati_remote.c

692

if (!ati_remote->outbuf)

drivers/media/rc/ati_remote.c

695

ati_remote->irq_urb = usb_alloc_urb(0, GFP_KERNEL);

drivers/media/rc/ati_remote.c

696

if (!ati_remote->irq_urb)

drivers/media/rc/ati_remote.c

699

ati_remote->out_urb = usb_alloc_urb(0, GFP_KERNEL);

drivers/media/rc/ati_remote.c

700

if (!ati_remote->out_urb)

drivers/media/rc/ati_remote.c

709

static void ati_remote_free_buffers(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

711

usb_free_urb(ati_remote->irq_urb);

drivers/media/rc/ati_remote.c

712

usb_free_urb(ati_remote->out_urb);

drivers/media/rc/ati_remote.c

714

usb_free_coherent(ati_remote->udev, DATA_BUFSIZE,

drivers/media/rc/ati_remote.c

715

ati_remote->inbuf, ati_remote->inbuf_dma);

drivers/media/rc/ati_remote.c

717

usb_free_coherent(ati_remote->udev, DATA_BUFSIZE,

drivers/media/rc/ati_remote.c

718

ati_remote->outbuf, ati_remote->outbuf_dma);

drivers/media/rc/ati_remote.c

721

static void ati_remote_input_init(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

723

struct input_dev *idev = ati_remote->idev;

drivers/media/rc/ati_remote.c

735

input_set_drvdata(idev, ati_remote);

drivers/media/rc/ati_remote.c

740

idev->name = ati_remote->mouse_name;

drivers/media/rc/ati_remote.c

741

idev->phys = ati_remote->mouse_phys;

drivers/media/rc/ati_remote.c

743

usb_to_input_id(ati_remote->udev, &idev->id);

drivers/media/rc/ati_remote.c

744

idev->dev.parent = &ati_remote->interface->dev;

drivers/media/rc/ati_remote.c

747

static void ati_remote_rc_init(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

749

struct rc_dev *rdev = ati_remote->rdev;

drivers/media/rc/ati_remote.c

751

rdev->priv = ati_remote;

drivers/media/rc/ati_remote.c

758

rdev->device_name = ati_remote->rc_name;

drivers/media/rc/ati_remote.c

759

rdev->input_phys = ati_remote->rc_phys;

drivers/media/rc/ati_remote.c

761

usb_to_input_id(ati_remote->udev, &rdev->input_id);

drivers/media/rc/ati_remote.c

762

rdev->dev.parent = &ati_remote->interface->dev;

drivers/media/rc/ati_remote.c

765

static int ati_remote_initialize(struct ati_remote *ati_remote)

drivers/media/rc/ati_remote.c

767

struct usb_device *udev = ati_remote->udev;

drivers/media/rc/ati_remote.c

770

init_waitqueue_head(&ati_remote->wait);

drivers/media/rc/ati_remote.c

773

pipe = usb_rcvintpipe(udev, ati_remote->endpoint_in->bEndpointAddress);

drivers/media/rc/ati_remote.c

777

usb_fill_int_urb(ati_remote->irq_urb, udev, pipe, ati_remote->inbuf,

drivers/media/rc/ati_remote.c

778

maxp, ati_remote_irq_in, ati_remote,

drivers/media/rc/ati_remote.c

779

ati_remote->endpoint_in->bInterval);

drivers/media/rc/ati_remote.c

780

ati_remote->irq_urb->transfer_dma = ati_remote->inbuf_dma;

drivers/media/rc/ati_remote.c

781

ati_remote->irq_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;

drivers/media/rc/ati_remote.c

784

pipe = usb_sndintpipe(udev, ati_remote->endpoint_out->bEndpointAddress);

drivers/media/rc/ati_remote.c

788

usb_fill_int_urb(ati_remote->out_urb, udev, pipe, ati_remote->outbuf,

drivers/media/rc/ati_remote.c

789

maxp, ati_remote_irq_out, ati_remote,

drivers/media/rc/ati_remote.c

790

ati_remote->endpoint_out->bInterval);

drivers/media/rc/ati_remote.c

791

ati_remote->out_urb->transfer_dma = ati_remote->outbuf_dma;

drivers/media/rc/ati_remote.c

792

ati_remote->out_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;

drivers/media/rc/ati_remote.c

795

if ((ati_remote_sendpacket(ati_remote, 0x8004, init1)) ||

drivers/media/rc/ati_remote.c

796

(ati_remote_sendpacket(ati_remote, 0x8007, init2))) {

drivers/media/rc/ati_remote.c

797

dev_err(&ati_remote->interface->dev,

drivers/media/rc/ati_remote.c

815

struct ati_remote *ati_remote;

drivers/media/rc/ati_remote.c

842

ati_remote = kzalloc_obj(struct ati_remote);

drivers/media/rc/ati_remote.c

844

if (!ati_remote || !rc_dev)

drivers/media/rc/ati_remote.c

848

if (ati_remote_alloc_buffers(udev, ati_remote))

drivers/media/rc/ati_remote.c

851

ati_remote->endpoint_in = endpoint_in;

drivers/media/rc/ati_remote.c

852

ati_remote->endpoint_out = endpoint_out;

drivers/media/rc/ati_remote.c

853

ati_remote->udev = udev;

drivers/media/rc/ati_remote.c

854

ati_remote->rdev = rc_dev;

drivers/media/rc/ati_remote.c

855

ati_remote->interface = interface;

drivers/media/rc/ati_remote.c

857

usb_make_path(udev, ati_remote->rc_phys, sizeof(ati_remote->rc_phys));

drivers/media/rc/ati_remote.c

858

strscpy(ati_remote->mouse_phys, ati_remote->rc_phys,

drivers/media/rc/ati_remote.c

859

sizeof(ati_remote->mouse_phys));

drivers/media/rc/ati_remote.c

861

strlcat(ati_remote->rc_phys, "/input0", sizeof(ati_remote->rc_phys));

drivers/media/rc/ati_remote.c

862

strlcat(ati_remote->mouse_phys, "/input1", sizeof(ati_remote->mouse_phys));

drivers/media/rc/ati_remote.c

864

snprintf(ati_remote->rc_name, sizeof(ati_remote->rc_name), "%s%s%s",

drivers/media/rc/ati_remote.c

869

if (!strlen(ati_remote->rc_name))

drivers/media/rc/ati_remote.c

870

snprintf(ati_remote->rc_name, sizeof(ati_remote->rc_name),

drivers/media/rc/ati_remote.c

872

le16_to_cpu(ati_remote->udev->descriptor.idVendor),

drivers/media/rc/ati_remote.c

873

le16_to_cpu(ati_remote->udev->descriptor.idProduct));

drivers/media/rc/ati_remote.c

875

snprintf(ati_remote->mouse_name, sizeof(ati_remote->mouse_name),

drivers/media/rc/ati_remote.c

876

"%s mouse", ati_remote->rc_name);

drivers/media/rc/ati_remote.c

888

ati_remote_rc_init(ati_remote);

drivers/media/rc/ati_remote.c

889

mutex_init(&ati_remote->open_mutex);

drivers/media/rc/ati_remote.c

892

err = ati_remote_initialize(ati_remote);

drivers/media/rc/ati_remote.c

897

err = rc_register_device(ati_remote->rdev);

drivers/media/rc/ati_remote.c

909

ati_remote->idev = input_dev;

drivers/media/rc/ati_remote.c

910

ati_remote_input_init(ati_remote);

drivers/media/rc/ati_remote.c

917

usb_set_intfdata(interface, ati_remote);

drivers/media/rc/ati_remote.c

926

usb_kill_urb(ati_remote->irq_urb);

drivers/media/rc/ati_remote.c

927

usb_kill_urb(ati_remote->out_urb);

drivers/media/rc/ati_remote.c

929

ati_remote_free_buffers(ati_remote);

drivers/media/rc/ati_remote.c

932

kfree(ati_remote);

drivers/media/rc/ati_remote.c

941

struct ati_remote *ati_remote;

drivers/media/rc/ati_remote.c

943

ati_remote = usb_get_intfdata(interface);

drivers/media/rc/ati_remote.c

945

if (!ati_remote) {

drivers/media/rc/ati_remote.c

950

usb_kill_urb(ati_remote->irq_urb);

drivers/media/rc/ati_remote.c

951

usb_kill_urb(ati_remote->out_urb);

drivers/media/rc/ati_remote.c

952

if (ati_remote->idev)

drivers/media/rc/ati_remote.c

953

input_unregister_device(ati_remote->idev);

drivers/media/rc/ati_remote.c

954

rc_unregister_device(ati_remote->rdev);

drivers/media/rc/ati_remote.c

955

ati_remote_free_buffers(ati_remote);

drivers/media/rc/ati_remote.c

956

kfree(ati_remote);