int mantis_input_init(struct mantis_pci *mantis)
{
struct input_dev *rc;
struct ir_input_state rc_state;
char name[80], dev[80];
int err;
rc = input_allocate_device();
if (!rc) {
dprintk(MANTIS_ERROR, 1, "Input device allocate failed");
return -ENOMEM;
}
sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev));
rc->name = name;
rc->phys = dev;
ir_input_init(rc, &rc_state, IR_TYPE_OTHER, &ir_mantis);
rc->id.bustype = BUS_PCI;
rc->id.vendor = mantis->vendor_id;
rc->id.product = mantis->device_id;
rc->id.version = 1;
rc->dev = mantis->pdev->dev;
err = input_register_device(rc);
if (err) {
dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
input_free_device(rc);
return -ENODEV;
}
mantis->rc = rc;
return 0;
}
int bttv_input_init(struct bttv *btv)
{
struct bttv_ir *ir;
IR_KEYTAB_TYPE *ir_codes = NULL;
struct input_dev *input_dev;
int ir_type = IR_TYPE_OTHER;
if (!btv->has_remote)
return -ENODEV;
ir = kzalloc(sizeof(*ir),GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev) {
kfree(ir);
input_free_device(input_dev);
return -ENOMEM;
}
memset(ir,0,sizeof(*ir));
/* detect & configure */
switch (btv->c.type) {
case BTTV_BOARD_AVERMEDIA:
case BTTV_BOARD_AVPHONE98:
case BTTV_BOARD_AVERMEDIA98:
ir_codes = ir_codes_avermedia;
ir->mask_keycode = 0xf88000;
ir->mask_keydown = 0x010000;
ir->polling = 50; // ms
break;
case BTTV_BOARD_AVDVBT_761:
case BTTV_BOARD_AVDVBT_771:
ir_codes = ir_codes_avermedia_dvbt;
ir->mask_keycode = 0x0f00c0;
ir->mask_keydown = 0x000020;
ir->polling = 50; // ms
break;
case BTTV_BOARD_PXELVWPLTVPAK:
ir_codes = ir_codes_pixelview;
ir->mask_keycode = 0x003e00;
ir->mask_keyup = 0x010000;
ir->polling = 50; // ms
break;
case BTTV_BOARD_PV_BT878P_9B:
case BTTV_BOARD_PV_BT878P_PLUS:
ir_codes = ir_codes_pixelview;
ir->mask_keycode = 0x001f00;
ir->mask_keyup = 0x008000;
ir->polling = 50; // ms
break;
case BTTV_BOARD_WINFAST2000:
ir_codes = ir_codes_winfast;
ir->mask_keycode = 0x1f8;
break;
case BTTV_BOARD_MAGICTVIEW061:
case BTTV_BOARD_MAGICTVIEW063:
ir_codes = ir_codes_winfast;
ir->mask_keycode = 0x0008e000;
ir->mask_keydown = 0x00200000;
break;
case BTTV_BOARD_APAC_VIEWCOMP:
ir_codes = ir_codes_apac_viewcomp;
ir->mask_keycode = 0x001f00;
ir->mask_keyup = 0x008000;
ir->polling = 50; // ms
break;
case BTTV_BOARD_CONCEPTRONIC_CTVFMI2:
case BTTV_BOARD_CONTVFMI:
ir_codes = ir_codes_pixelview;
ir->mask_keycode = 0x001F00;
ir->mask_keyup = 0x006000;
ir->polling = 50; // ms
break;
case BTTV_BOARD_NEBULA_DIGITV:
ir_codes = ir_codes_nebula;
btv->custom_irq = bttv_rc5_irq;
ir->rc5_gpio = 1;
break;
case BTTV_BOARD_MACHTV_MAGICTV:
ir_codes = ir_codes_apac_viewcomp;
ir->mask_keycode = 0x001F00;
ir->mask_keyup = 0x004000;
ir->polling = 50; /* ms */
break;
}
if (NULL == ir_codes) {
dprintk(KERN_INFO "Ooops: IR config error [card=%d]\n",btv->c.type);
kfree(ir);
input_free_device(input_dev);
return -ENODEV;
}
if (ir->rc5_gpio) {
u32 gpio;
/* enable remote irq */
bttv_gpio_inout(&btv->c, (1 << 4), 1 << 4);
gpio = bttv_gpio_read(&btv->c);
bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
bttv_gpio_write(&btv->c, gpio | (1 << 4));
} else {
/* init hardware-specific stuff */
bttv_gpio_inout(&btv->c, ir->mask_keycode | ir->mask_keydown, 0);
}
/* init input device */
ir->dev = input_dev;
snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
btv->c.type);
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(btv->c.pci));
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_PCI;
input_dev->id.version = 1;
if (btv->c.pci->subsystem_vendor) {
input_dev->id.vendor = btv->c.pci->subsystem_vendor;
input_dev->id.product = btv->c.pci->subsystem_device;
} else {
input_dev->id.vendor = btv->c.pci->vendor;
input_dev->id.product = btv->c.pci->device;
}
input_dev->cdev.dev = &btv->c.pci->dev;
btv->remote = ir;
if (ir->polling) {
init_timer(&ir->timer);
ir->timer.function = bttv_input_timer;
ir->timer.data = (unsigned long)btv;
ir->timer.expires = jiffies + HZ;
add_timer(&ir->timer);
} else if (ir->rc5_gpio) {
/* set timer_end for code completion */
init_timer(&ir->timer_end);
ir->timer_end.function = bttv_rc5_timer_end;
ir->timer_end.data = (unsigned long)ir;
init_timer(&ir->timer_keyup);
ir->timer_keyup.function = bttv_rc5_timer_keyup;
ir->timer_keyup.data = (unsigned long)ir;
}
/* all done */
input_register_device(btv->remote->dev);
printk(DEVNAME ": %s detected at %s\n",ir->name,ir->phys);
/* the remote isn't as bouncy as a keyboard */
ir->dev->rep[REP_DELAY] = repeat_delay;
ir->dev->rep[REP_PERIOD] = repeat_period;
return 0;
}
int bttv_input_init(struct bttv *btv)
{
struct card_ir *ir;
struct ir_scancode_table *ir_codes = NULL;
struct input_dev *input_dev;
int ir_type = IR_TYPE_OTHER;
int err = -ENOMEM;
if (!btv->has_remote)
return -ENODEV;
ir = kzalloc(sizeof(*ir),GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev)
goto err_out_free;
switch (btv->c.type) {
case BTTV_BOARD_AVERMEDIA:
case BTTV_BOARD_AVPHONE98:
case BTTV_BOARD_AVERMEDIA98:
ir_codes = &ir_codes_avermedia_table;
ir->mask_keycode = 0xf88000;
ir->mask_keydown = 0x010000;
ir->polling = 50;
break;
case BTTV_BOARD_AVDVBT_761:
case BTTV_BOARD_AVDVBT_771:
ir_codes = &ir_codes_avermedia_dvbt_table;
ir->mask_keycode = 0x0f00c0;
ir->mask_keydown = 0x000020;
ir->polling = 50;
break;
case BTTV_BOARD_PXELVWPLTVPAK:
ir_codes = &ir_codes_pixelview_table;
ir->mask_keycode = 0x003e00;
ir->mask_keyup = 0x010000;
ir->polling = 50;
break;
case BTTV_BOARD_PV_M4900:
case BTTV_BOARD_PV_BT878P_9B:
case BTTV_BOARD_PV_BT878P_PLUS:
ir_codes = &ir_codes_pixelview_table;
ir->mask_keycode = 0x001f00;
ir->mask_keyup = 0x008000;
ir->polling = 50;
break;
case BTTV_BOARD_WINFAST2000:
ir_codes = &ir_codes_winfast_table;
ir->mask_keycode = 0x1f8;
break;
case BTTV_BOARD_MAGICTVIEW061:
case BTTV_BOARD_MAGICTVIEW063:
ir_codes = &ir_codes_winfast_table;
ir->mask_keycode = 0x0008e000;
ir->mask_keydown = 0x00200000;
break;
case BTTV_BOARD_APAC_VIEWCOMP:
ir_codes = &ir_codes_apac_viewcomp_table;
ir->mask_keycode = 0x001f00;
ir->mask_keyup = 0x008000;
ir->polling = 50;
break;
case BTTV_BOARD_ASKEY_CPH03X:
case BTTV_BOARD_CONCEPTRONIC_CTVFMI2:
case BTTV_BOARD_CONTVFMI:
ir_codes = &ir_codes_pixelview_table;
ir->mask_keycode = 0x001F00;
ir->mask_keyup = 0x006000;
ir->polling = 50;
break;
case BTTV_BOARD_NEBULA_DIGITV:
ir_codes = &ir_codes_nebula_table;
btv->custom_irq = bttv_rc5_irq;
ir->rc5_gpio = 1;
break;
case BTTV_BOARD_MACHTV_MAGICTV:
ir_codes = &ir_codes_apac_viewcomp_table;
ir->mask_keycode = 0x001F00;
ir->mask_keyup = 0x004000;
ir->polling = 50;
break;
case BTTV_BOARD_KOZUMI_KTV_01C:
ir_codes = &ir_codes_pctv_sedna_table;
ir->mask_keycode = 0x001f00;
ir->mask_keyup = 0x006000;
ir->polling = 50;
break;
case BTTV_BOARD_ENLTV_FM_2:
ir_codes = &ir_codes_encore_enltv2_table;
ir->mask_keycode = 0x00fd00;
ir->mask_keyup = 0x000080;
ir->polling = 1;
ir->last_gpio = ir_extract_bits(bttv_gpio_read(&btv->c),
ir->mask_keycode);
break;
}
if (NULL == ir_codes) {
dprintk(KERN_INFO "Ooops: IR config error [card=%d]\n", btv->c.type);
err = -ENODEV;
goto err_out_free;
}
if (ir->rc5_gpio) {
u32 gpio;
bttv_gpio_inout(&btv->c, (1 << 4), 1 << 4);
gpio = bttv_gpio_read(&btv->c);
bttv_gpio_write(&btv->c, gpio & ~(1 << 4));
bttv_gpio_write(&btv->c, gpio | (1 << 4));
} else {
bttv_gpio_inout(&btv->c, ir->mask_keycode | ir->mask_keydown, 0);
}
ir->dev = input_dev;
snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
btv->c.type);
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(btv->c.pci));
ir_input_init(input_dev, &ir->ir, ir_type, ir_codes);
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_PCI;
input_dev->id.version = 1;
if (btv->c.pci->subsystem_vendor) {
input_dev->id.vendor = btv->c.pci->subsystem_vendor;
input_dev->id.product = btv->c.pci->subsystem_device;
} else {
input_dev->id.vendor = btv->c.pci->vendor;
input_dev->id.product = btv->c.pci->device;
}
input_dev->dev.parent = &btv->c.pci->dev;
btv->remote = ir;
bttv_ir_start(btv, ir);
err = input_register_device(btv->remote->dev);
if (err)
goto err_out_stop;
ir->dev->rep[REP_DELAY] = repeat_delay;
ir->dev->rep[REP_PERIOD] = repeat_period;
return 0;
err_out_stop:
bttv_ir_stop(btv);
btv->remote = NULL;
err_out_free:
input_free_device(input_dev);
kfree(ir);
return err;
}
int cx231xx_ir_init(struct cx231xx *dev)
{
struct cx231xx_IR *ir;
struct input_dev *input_dev;
u8 ir_config;
int err = -ENOMEM;
if (dev->board.ir_codes == NULL) {
/* No remote control support */
return 0;
}
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev)
goto err_out_free;
ir->input = input_dev;
/* Setup the proper handler based on the chip */
switch (dev->chip_id) {
default:
printk("Unrecognized cx231xx chip id: IR not supported\n");
goto err_out_free;
}
/* This is how often we ask the chip for IR information */
ir->polling = 100; /* ms */
/* init input device */
snprintf(ir->name, sizeof(ir->name), "cx231xx IR (%s)", dev->name);
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
err = ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER);
if (err < 0)
goto err_out_free;
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_USB;
input_dev->id.version = 1;
input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
input_dev->dev.parent = &dev->udev->dev;
/* record handles to ourself */
ir->dev = dev;
dev->ir = ir;
cx231xx_ir_start(ir);
/* all done */
err = ir_input_register(ir->input, dev->board.ir_codes);
if (err)
goto err_out_stop;
return 0;
err_out_stop:
cx231xx_ir_stop(ir);
dev->ir = NULL;
err_out_free:
kfree(ir);
return err;
}
int cx231xx_ir_init(struct cx231xx *dev)
{
struct cx231xx_IR *ir;
struct input_dev *input_dev;
u8 ir_config;
int err = -ENOMEM;
if (dev->board.ir_codes == NULL) {
return 0;
}
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev)
goto err_out_free;
ir->input = input_dev;
switch (dev->chip_id) {
default:
printk("Unrecognized cx231xx chip id: IR not supported\n");
goto err_out_free;
}
ir->polling = 100;
snprintf(ir->name, sizeof(ir->name), "cx231xx IR (%s)", dev->name);
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER, dev->board.ir_codes);
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_USB;
input_dev->id.version = 1;
input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
input_dev->dev.parent = &dev->udev->dev;
ir->dev = dev;
dev->ir = ir;
cx231xx_ir_start(ir);
err = input_register_device(ir->input);
if (err)
goto err_out_stop;
return 0;
err_out_stop:
cx231xx_ir_stop(ir);
dev->ir = NULL;
err_out_free:
input_free_device(input_dev);
kfree(ir);
return err;
}
int tm6000_ir_init(struct tm6000_core *dev)
{
struct tm6000_IR *ir;
struct ir_input_dev *ir_input_dev;
int err = -ENOMEM;
int pipe, size, rc;
if (!enable_ir)
return -ENODEV;
if (!dev->caps.has_remote)
return 0;
if (!dev->ir_codes)
return 0;
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
ir_input_dev = kzalloc(sizeof(*ir_input_dev), GFP_KERNEL);
ir_input_dev->input_dev = input_allocate_device();
if (!ir || !ir_input_dev || !ir_input_dev->input_dev)
goto err_out_free;
/* record handles to ourself */
ir->dev = dev;
dev->ir = ir;
ir->input = ir_input_dev;
/* input einrichten */
ir->props.allowed_protos = IR_TYPE_RC5 | IR_TYPE_NEC;
ir->props.priv = ir;
ir->props.change_protocol = tm6000_ir_change_protocol;
ir->props.open = tm6000_ir_start;
ir->props.close = tm6000_ir_stop;
ir->props.driver_type = RC_DRIVER_SCANCODE;
ir->polling = 50;
snprintf(ir->name, sizeof(ir->name), "tm5600/60x0 IR (%s)",
dev->name);
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
tm6000_ir_change_protocol(ir, IR_TYPE_UNKNOWN);
err = ir_input_init(ir_input_dev->input_dev, &ir->ir, IR_TYPE_OTHER);
if (err < 0)
goto err_out_free;
ir_input_dev->input_dev->name = ir->name;
ir_input_dev->input_dev->phys = ir->phys;
ir_input_dev->input_dev->id.bustype = BUS_USB;
ir_input_dev->input_dev->id.version = 1;
ir_input_dev->input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
ir_input_dev->input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
ir_input_dev->input_dev->dev.parent = &dev->udev->dev;
if (&dev->int_in) {
dprintk("IR over int\n");
ir->int_urb = usb_alloc_urb(0, GFP_KERNEL);
pipe = usb_rcvintpipe(dev->udev,
dev->int_in.endp->desc.bEndpointAddress
& USB_ENDPOINT_NUMBER_MASK);
size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe));
dprintk("IR max size: %d\n", size);
ir->int_urb->transfer_buffer = kzalloc(size, GFP_KERNEL);
if (ir->int_urb->transfer_buffer == NULL) {
usb_free_urb(ir->int_urb);
goto err_out_stop;
}
dprintk("int interval: %d\n", dev->int_in.endp->desc.bInterval);
usb_fill_int_urb(ir->int_urb, dev->udev, pipe,
ir->int_urb->transfer_buffer, size,
tm6000_ir_urb_received, dev,
dev->int_in.endp->desc.bInterval);
rc = usb_submit_urb(ir->int_urb, GFP_KERNEL);
if (rc) {
kfree(ir->int_urb->transfer_buffer);
usb_free_urb(ir->int_urb);
err = rc;
goto err_out_stop;
}
ir->urb_data = kzalloc(size, GFP_KERNEL);
}
/* ir register */
err = ir_input_register(ir->input->input_dev, dev->ir_codes,
&ir->props, "tm6000");
if (err)
goto err_out_stop;
return 0;
err_out_stop:
dev->ir = NULL;
err_out_free:
kfree(ir_input_dev);
kfree(ir);
return err;
}
int cx23885_input_init(struct cx23885_dev *dev)
{
struct card_ir *ir;
struct input_dev *input_dev;
struct ir_scancode_table *ir_codes = NULL;
int ir_type, ir_addr, ir_start;
int ret;
/*
* If the IR device (hardware registers, chip, GPIO lines, etc.) isn't
* encapsulated in a v4l2_subdev, then I'm not going to deal with it.
*/
if (dev->sd_ir == NULL)
return -ENODEV;
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
/* Parameters for the grey Hauppauge remote for the HVR-1850 */
ir_codes = &ir_codes_hauppauge_new_table;
ir_type = IR_TYPE_RC5;
ir_addr = 0x1e; /* RC-5 system bits emitted by the remote */
ir_start = RC5_START_BITS_NORMAL; /* A basic RC-5 remote */
break;
}
if (ir_codes == NULL)
return -ENODEV;
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev) {
ret = -ENOMEM;
goto err_out_free;
}
ir->dev = input_dev;
ir->addr = ir_addr;
ir->start = ir_start;
/* init input device */
snprintf(ir->name, sizeof(ir->name), "cx23885 IR (%s)",
cx23885_boards[dev->board].name);
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(dev->pci));
ret = ir_input_init(input_dev, &ir->ir, ir_type);
if (ret < 0)
goto err_out_free;
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_PCI;
input_dev->id.version = 1;
if (dev->pci->subsystem_vendor) {
input_dev->id.vendor = dev->pci->subsystem_vendor;
input_dev->id.product = dev->pci->subsystem_device;
} else {
input_dev->id.vendor = dev->pci->vendor;
input_dev->id.product = dev->pci->device;
}
input_dev->dev.parent = &dev->pci->dev;
dev->ir_input = ir;
cx23885_input_ir_start(dev);
ret = ir_input_register(ir->dev, ir_codes, NULL);
if (ret)
goto err_out_stop;
return 0;
err_out_stop:
cx23885_input_ir_stop(dev);
dev->ir_input = NULL;
err_out_free:
kfree(ir);
return ret;
}
int em28xx_ir_init(struct em28xx *dev)
{
struct em28xx_IR *ir;
struct input_dev *input_dev;
u8 ir_config;
int err = -ENOMEM;
if (dev->board.ir_codes == NULL) {
/* No remote control support */
return 0;
}
ir = kzalloc(sizeof(*ir), GFP_KERNEL);
input_dev = input_allocate_device();
if (!ir || !input_dev)
goto err_out_free;
ir->input = input_dev;
ir_config = EM2874_IR_RC5;
/* Adjust xclk based o IR table for RC5/NEC tables */
if (dev->board.ir_codes->ir_type == IR_TYPE_RC5) {
dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
ir->full_code = 1;
} else if (dev->board.ir_codes->ir_type == IR_TYPE_NEC) {
dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
ir_config = EM2874_IR_NEC;
ir->full_code = 1;
}
em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
EM28XX_XCLK_IR_RC5_MODE);
/* Setup the proper handler based on the chip */
switch (dev->chip_id) {
case CHIP_ID_EM2860:
case CHIP_ID_EM2883:
ir->get_key = default_polling_getkey;
break;
case CHIP_ID_EM2874:
ir->get_key = em2874_polling_getkey;
em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 1);
break;
default:
printk("Unrecognized em28xx chip id: IR not supported\n");
goto err_out_free;
}
/* This is how often we ask the chip for IR information */
ir->polling = 100; /* ms */
/* init input device */
snprintf(ir->name, sizeof(ir->name), "em28xx IR (%s)",
dev->name);
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
err = ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER);
if (err < 0)
goto err_out_free;
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_USB;
input_dev->id.version = 1;
input_dev->id.vendor = le16_to_cpu(dev->udev->descriptor.idVendor);
input_dev->id.product = le16_to_cpu(dev->udev->descriptor.idProduct);
input_dev->dev.parent = &dev->udev->dev;
/* record handles to ourself */
ir->dev = dev;
dev->ir = ir;
em28xx_ir_start(ir);
/* all done */
err = ir_input_register(ir->input, dev->board.ir_codes);
if (err)
goto err_out_stop;
return 0;
err_out_stop:
em28xx_ir_stop(ir);
dev->ir = NULL;
err_out_free:
kfree(ir);
return err;
}
