diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-cards.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-cards.c | 81 |
1 files changed, 6 insertions, 75 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 9fd8cc7dbb23..20a7e24de6fb 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -69,6 +69,8 @@ struct em28xx_hash_table { unsigned int tuner; }; +static void em28xx_pre_card_setup(struct em28xx *dev); + /* * Reset sequences for analog/digital modes */ @@ -2361,7 +2363,7 @@ static int em28xx_hint_sensor(struct em28xx *dev) /* Since em28xx_pre_card_setup() requires a proper dev->model, * this won't work for boards with generic PCI IDs */ -void em28xx_pre_card_setup(struct em28xx *dev) +static void em28xx_pre_card_setup(struct em28xx *dev) { /* Set the initial XCLK and I2C clock values based on the board definition */ @@ -2661,55 +2663,7 @@ static int em28xx_hint_board(struct em28xx *dev) return -1; } -/* ----------------------------------------------------------------------- */ -void em28xx_register_i2c_ir(struct em28xx *dev) -{ - /* Leadtek winfast tv USBII deluxe can find a non working IR-device */ - /* at address 0x18, so if that address is needed for another board in */ - /* the future, please put it after 0x1f. */ - struct i2c_board_info info; - const unsigned short addr_list[] = { - 0x1f, 0x30, 0x47, I2C_CLIENT_END - }; - - if (disable_ir) - return; - - memset(&info, 0, sizeof(struct i2c_board_info)); - memset(&dev->init_data, 0, sizeof(dev->init_data)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); - - /* detect & configure */ - switch (dev->model) { - case EM2800_BOARD_TERRATEC_CINERGY_200: - case EM2820_BOARD_TERRATEC_CINERGY_250: - dev->init_data.ir_codes = RC_MAP_EM_TERRATEC; - dev->init_data.get_key = em28xx_get_key_terratec; - dev->init_data.name = "i2c IR (EM28XX Terratec)"; - break; - case EM2820_BOARD_PINNACLE_USB_2: - dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY; - dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey; - dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)"; - break; - case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2: - dev->init_data.ir_codes = RC_MAP_HAUPPAUGE; - dev->init_data.get_key = em28xx_get_key_em_haup; - dev->init_data.name = "i2c IR (EM2840 Hauppauge)"; - break; - case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE: - dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE; - dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe; - dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)"; - break; - } - - if (dev->init_data.name) - info.platform_data = &dev->init_data; - i2c_new_probed_device(&dev->i2c_adap, &info, addr_list, NULL); -} - -void em28xx_card_setup(struct em28xx *dev) +static void em28xx_card_setup(struct em28xx *dev) { /* * If the device can be a webcam, seek for a sensor. @@ -2849,13 +2803,6 @@ void em28xx_card_setup(struct em28xx *dev) break; } -#if defined(CONFIG_MODULES) && defined(MODULE) - if (dev->board.has_ir_i2c && !disable_ir) - request_module("ir-kbd-i2c"); -#endif - if (dev->board.has_snapshot_button) - em28xx_register_snapshot_button(dev); - if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) { em28xx_errdev("\n\n"); em28xx_errdev("The support for this board weren't " @@ -2929,9 +2876,6 @@ void em28xx_card_setup(struct em28xx *dev) } em28xx_tuner_setup(dev); - - if(!disable_ir) - em28xx_ir_init(dev); } @@ -2948,6 +2892,8 @@ static void request_module_async(struct work_struct *work) if (dev->board.has_dvb) request_module("em28xx-dvb"); + if (dev->board.has_ir_i2c && !disable_ir) + request_module("em28xx-rc"); } static void request_modules(struct em28xx *dev) @@ -2972,12 +2918,6 @@ static void flush_request_modules(struct em28xx *dev) */ void em28xx_release_resources(struct em28xx *dev) { - if (dev->sbutton_input_dev) - em28xx_deregister_snapshot_button(dev); - - if (dev->ir) - em28xx_ir_fini(dev); - /*FIXME: I2C IR should be disconnected */ em28xx_release_analog_resources(dev); @@ -3005,9 +2945,6 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, dev->udev = udev; mutex_init(&dev->ctrl_urb_lock); spin_lock_init(&dev->slock); - init_waitqueue_head(&dev->open); - init_waitqueue_head(&dev->wait_frame); - init_waitqueue_head(&dev->wait_stream); dev->em28xx_write_regs = em28xx_write_regs; dev->em28xx_read_reg = em28xx_read_reg; @@ -3140,9 +3077,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, /* init video dma queues */ INIT_LIST_HEAD(&dev->vidq.active); - INIT_LIST_HEAD(&dev->vidq.queued); INIT_LIST_HEAD(&dev->vbiq.active); - INIT_LIST_HEAD(&dev->vbiq.queued); if (dev->board.has_msp34xx) { /* Send a reset to other chips via gpio */ @@ -3447,8 +3382,6 @@ static void em28xx_usb_disconnect(struct usb_interface *interface) resources */ mutex_lock(&dev->lock); - wake_up_interruptible_all(&dev->open); - v4l2_device_disconnect(&dev->v4l2_dev); if (dev->users) { @@ -3460,8 +3393,6 @@ static void em28xx_usb_disconnect(struct usb_interface *interface) dev->state |= DEV_MISCONFIGURED; em28xx_uninit_isoc(dev, dev->mode); dev->state |= DEV_DISCONNECTED; - wake_up_interruptible(&dev->wait_frame); - wake_up_interruptible(&dev->wait_stream); } else { dev->state |= DEV_DISCONNECTED; em28xx_release_resources(dev); |