diff options
Diffstat (limited to 'drivers/media/usb/em28xx')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-audio.c | 19 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-camera.c | 7 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-cards.c | 71 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-core.c | 41 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 95 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-i2c.c | 6 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-input.c | 17 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-reg.h | 3 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-v4l.h | 1 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-vbi.c | 1 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-video.c | 98 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 27 |
12 files changed, 243 insertions, 143 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c index 957c7ae30efe..44ae1e0661e6 100644 --- a/drivers/media/usb/em28xx/em28xx-audio.c +++ b/drivers/media/usb/em28xx/em28xx-audio.c @@ -56,7 +56,7 @@ MODULE_PARM_DESC(debug, "activates debug info"); #define dprintk(fmt, arg...) do { \ if (debug) \ printk(KERN_INFO "em28xx-audio %s: " fmt, \ - __func__, ##arg); \ + __func__, ##arg); \ } while (0) static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; @@ -232,7 +232,6 @@ static struct snd_pcm_hardware snd_em28xx_hw_capture = { .channels_max = 2, .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */ - /* * The period is 12.288 bytes. Allow a 10% of variation along its * value, in order to avoid overruns/underruns due to some clock @@ -361,7 +360,7 @@ static int snd_em28xx_hw_capture_params(struct snd_pcm_substream *substream, dprintk("Setting capture parameters\n"); ret = snd_pcm_alloc_vmalloc_buffer(substream, - params_buffer_bytes(hw_params)); + params_buffer_bytes(hw_params)); if (ret < 0) return ret; #if 0 @@ -478,7 +477,7 @@ static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs, * AC97 volume control support */ static int em28xx_vol_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *info) + struct snd_ctl_elem_info *info) { struct em28xx *dev = snd_kcontrol_chip(kcontrol); @@ -494,7 +493,7 @@ static int em28xx_vol_info(struct snd_kcontrol *kcontrol, } static int em28xx_vol_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) + struct snd_ctl_elem_value *value) { struct em28xx *dev = snd_kcontrol_chip(kcontrol); struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream; @@ -534,7 +533,7 @@ err: } static int em28xx_vol_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) + struct snd_ctl_elem_value *value) { struct em28xx *dev = snd_kcontrol_chip(kcontrol); struct snd_pcm_substream *substream = dev->adev.capture_pcm_substream; @@ -655,7 +654,7 @@ static int em28xx_cvol_new(struct snd_card *card, struct em28xx *dev, struct snd_kcontrol *kctl; struct snd_kcontrol_new tmp; - memset (&tmp, 0, sizeof(tmp)); + memset(&tmp, 0, sizeof(tmp)); tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER, tmp.private_value = id, tmp.name = ctl_name, @@ -672,7 +671,7 @@ static int em28xx_cvol_new(struct snd_card *card, struct em28xx *dev, dprintk("Added control %s for ac97 volume control 0x%04x\n", ctl_name, id); - memset (&tmp, 0, sizeof(tmp)); + memset(&tmp, 0, sizeof(tmp)); tmp.iface = SNDRV_CTL_ELEM_IFACE_MIXER, tmp.private_value = id, tmp.name = ctl_name, @@ -731,7 +730,7 @@ static void em28xx_audio_free_urb(struct em28xx *dev) /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */ static int em28xx_audio_ep_packet_size(struct usb_device *udev, - struct usb_endpoint_descriptor *e) + struct usb_endpoint_descriptor *e) { int size = le16_to_cpu(e->wMaxPacketSize); @@ -781,7 +780,7 @@ static int em28xx_audio_urb_init(struct em28xx *dev) interval = 1 << (ep->bInterval - 1); em28xx_info("Endpoint 0x%02x %s on intf %d alt %d interval = %d, size %d\n", - EM28XX_EP_AUDIO, usb_speed_string(dev->udev->speed), + EM28XX_EP_AUDIO, usb_speed_string(dev->udev->speed), dev->ifnum, alt, interval, ep_size); diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index 6d2ea9afd57b..7be661f73930 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -27,7 +27,6 @@ #include "em28xx.h" - /* Possible i2c addresses of Micron sensors */ static unsigned short micron_sensor_addrs[] = { 0xb8 >> 1, /* MT9V111, MT9V403 */ @@ -43,7 +42,6 @@ static unsigned short omnivision_sensor_addrs[] = { I2C_CLIENT_END }; - static struct soc_camera_link camlink = { .bus_id = 0, .flags = 0, @@ -51,7 +49,6 @@ static struct soc_camera_link camlink = { .unbalanced_power = true, }; - /* FIXME: Should be replaced by a proper mt9m111 driver */ static int em28xx_initialize_mt9m111(struct em28xx *dev) { @@ -70,7 +67,6 @@ static int em28xx_initialize_mt9m111(struct em28xx *dev) return 0; } - /* FIXME: Should be replaced by a proper mt9m001 driver */ static int em28xx_initialize_mt9m001(struct em28xx *dev) { @@ -98,7 +94,6 @@ static int em28xx_initialize_mt9m001(struct em28xx *dev) return 0; } - /* * Probes Micron sensors with 8 bit address and 16 bit register width */ @@ -430,7 +425,7 @@ int em28xx_init_camera(struct em28xx *dev) break; } - fmt.code = V4L2_MBUS_FMT_YUYV8_2X8; + fmt.code = MEDIA_BUS_FMT_YUYV8_2X8; fmt.width = 640; fmt.height = 480; v4l2_subdev_call(subdev, video, s_mbus_fmt, &fmt); diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 71fa51e7984e..d9704e66b8c9 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -64,7 +64,6 @@ module_param(usb_xfer_mode, int, 0444); MODULE_PARM_DESC(usb_xfer_mode, "USB transfer mode for frame data (-1 = auto, 0 = prefer isoc, 1 = prefer bulk)"); - /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */ static DECLARE_BITMAP(em28xx_devused, EM28XX_MAXBOARDS); @@ -190,8 +189,8 @@ static struct em28xx_reg_seq kworld_a340_digital[] = { }; static struct em28xx_reg_seq kworld_ub435q_v3_digital[] = { - {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 100}, - {EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 100}, + {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 100}, + {EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xbe, 0xff, 100}, {EM2874_R80_GPIO_P0_CTRL, 0xfe, 0xff, 100}, { -1, -1, -1, -1}, @@ -301,7 +300,6 @@ static struct em28xx_reg_seq dikom_dk300_digital[] = { { -1, -1, -1, -1}, }; - /* Reset for the most [digital] boards */ static struct em28xx_reg_seq leadership_digital[] = { {EM2874_R80_GPIO_P0_CTRL, 0x70, 0xff, 10}, @@ -479,6 +477,20 @@ static struct em28xx_reg_seq pctv_292e[] = { {-1, -1, -1, -1}, }; +static struct em28xx_reg_seq terratec_t2_stick_hd[] = { + {EM2874_R80_GPIO_P0_CTRL, 0xff, 0xff, 0}, + {0x0d, 0xff, 0xff, 600}, + {EM2874_R80_GPIO_P0_CTRL, 0xfc, 0xff, 10}, + {EM2874_R80_GPIO_P0_CTRL, 0xbc, 0xff, 100}, + {EM2874_R80_GPIO_P0_CTRL, 0xfc, 0xff, 100}, + {EM2874_R80_GPIO_P0_CTRL, 0x00, 0xff, 300}, + {EM2874_R80_GPIO_P0_CTRL, 0xf8, 0xff, 100}, + {EM2874_R80_GPIO_P0_CTRL, 0xfc, 0xff, 300}, + {0x0d, 0x42, 0xff, 1000}, + {EM2874_R5F_TS_ENABLE, 0x85, 0xff, 0}, + {-1, -1, -1, -1}, +}; + /* * Button definitions */ @@ -548,7 +560,6 @@ static struct em28xx_led pctv_80e_leds[] = { {-1, 0, 0, 0}, }; - /* * Board definitions */ @@ -1514,7 +1525,7 @@ struct em28xx_board em28xx_boards[] = { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, - .aout = EM28XX_AOUT_MONO | /* I2S */ + .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { .type = EM28XX_VMUX_COMPOSITE1, @@ -1536,7 +1547,7 @@ struct em28xx_board em28xx_boards[] = { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = EM28XX_AMUX_VIDEO, - .aout = EM28XX_AOUT_MONO | /* I2S */ + .aout = EM28XX_AOUT_MONO | /* I2S */ EM28XX_AOUT_MASTER, /* Line out pin */ }, { .type = EM28XX_VMUX_COMPOSITE1, @@ -2243,6 +2254,31 @@ struct em28xx_board em28xx_boards[] = { .has_dvb = 1, .ir_codes = RC_MAP_PINNACLE_PCTV_HD, }, + [EM2861_BOARD_LEADTEK_VC100] = { + .name = "Leadtek VC100", + .tuner_type = TUNER_ABSENT, /* Capture only device */ + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = EM28XX_AMUX_LINE_IN, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = EM28XX_AMUX_LINE_IN, + } }, + }, + /* eb1a:8179 Terratec Cinergy T2 Stick HD. + * Empia EM28178, Silicon Labs Si2168, Silicon Labs Si2146 */ + [EM28178_BOARD_TERRATEC_T2_STICK_HD] = { + .name = "Terratec Cinergy T2 Stick HD", + .def_i2c_bus = 1, + .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ, + .tuner_type = TUNER_ABSENT, + .tuner_gpio = terratec_t2_stick_hd, + .has_dvb = 1, + .ir_codes = RC_MAP_TERRATEC_SLIM_2, + }, }; EXPORT_SYMBOL_GPL(em28xx_boards); @@ -2424,6 +2460,10 @@ struct usb_device_id em28xx_id_table[] = { .driver_info = EM28178_BOARD_PCTV_461E }, { USB_DEVICE(0x2013, 0x025f), .driver_info = EM28178_BOARD_PCTV_292E }, + { USB_DEVICE(0x0413, 0x6f07), + .driver_info = EM2861_BOARD_LEADTEK_VC100 }, + { USB_DEVICE(0xeb1a, 0x8179), + .driver_info = EM28178_BOARD_TERRATEC_T2_STICK_HD }, { }, }; MODULE_DEVICE_TABLE(usb, em28xx_id_table); @@ -2453,6 +2493,7 @@ static struct em28xx_hash_table em28xx_i2c_hash[] = { {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF}, {0x6b800080, EM2874_BOARD_LEADERSHIP_ISDBT, TUNER_ABSENT}, }; + /* NOTE: introduce a separate hash table for devices with 16 bit eeproms */ int em28xx_tuner_callback(void *ptr, int component, int command, int arg) @@ -2695,7 +2736,7 @@ static int em28xx_hint_board(struct em28xx *dev) " insmod option:\n"); for (i = 0; i < em28xx_bcount; i++) { em28xx_errdev(" card=%d -> %s\n", - i, em28xx_boards[i].name); + i, em28xx_boards[i].name); } return -1; } @@ -3051,6 +3092,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, if (le16_to_cpu(dev->udev->descriptor.idVendor) == 0xeb1a) { __le16 idProd = dev->udev->descriptor.idProduct; + if (le16_to_cpu(idProd) == 0x2710) chip_name = "em2710"; else if (le16_to_cpu(idProd) == 0x2820) @@ -3139,7 +3181,7 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, retval = em28xx_i2c_register(dev, 0, EM28XX_I2C_ALGO_EM28XX); if (retval < 0) { em28xx_errdev("%s: em28xx_i2c_register bus 0 - error [%d]!\n", - __func__, retval); + __func__, retval); return retval; } @@ -3147,13 +3189,13 @@ static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev, if (dev->def_i2c_bus) { if (dev->is_em25xx) retval = em28xx_i2c_register(dev, 1, - EM28XX_I2C_ALGO_EM25XX_BUS_B); + EM28XX_I2C_ALGO_EM25XX_BUS_B); else retval = em28xx_i2c_register(dev, 1, - EM28XX_I2C_ALGO_EM28XX); + EM28XX_I2C_ALGO_EM28XX); if (retval < 0) { em28xx_errdev("%s: em28xx_i2c_register bus 1 - error [%d]!\n", - __func__, retval); + __func__, retval); em28xx_i2c_unregister(dev, 0); @@ -3193,7 +3235,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, if (nr >= EM28XX_MAXBOARDS) { /* No free device slots */ printk(DRIVER_NAME ": Supports only %i em28xx boards.\n", - EM28XX_MAXBOARDS); + EM28XX_MAXBOARDS); retval = -ENOMEM; goto err_no_slot; } @@ -3377,6 +3419,7 @@ static int em28xx_usb_probe(struct usb_interface *interface, /* Checks if audio is provided by a USB Audio Class interface */ for (i = 0; i < udev->config->desc.bNumInterfaces; i++) { struct usb_interface *uif = udev->config->interface[i]; + if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) { if (has_vendor_audio) em28xx_err("em28xx: device seems to have vendor AND usb audio class interfaces !\n" @@ -3487,7 +3530,7 @@ static void em28xx_usb_disconnect(struct usb_interface *interface) } static int em28xx_usb_suspend(struct usb_interface *interface, - pm_message_t message) + pm_message_t message) { struct em28xx *dev; diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index 901cf2b952d7..86461a708abe 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -75,7 +75,7 @@ MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]"); * reads data from the usb device specifying bRequest */ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, - char *buf, int len) + char *buf, int len) { int ret; int pipe = usb_rcvctrlpipe(dev->udev, 0); @@ -151,7 +151,7 @@ EXPORT_SYMBOL_GPL(em28xx_read_reg); * sends data to the usb device, specifying bRequest */ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, - int len) + int len) { int ret; int pipe = usb_sndctrlpipe(dev->udev, 0); @@ -213,7 +213,7 @@ EXPORT_SYMBOL_GPL(em28xx_write_reg); * the actual value */ int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, - u8 bitmask) + u8 bitmask) { int oldval; u8 newval; @@ -222,7 +222,7 @@ int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, if (oldval < 0) return oldval; - newval = (((u8) oldval) & ~bitmask) | (val & bitmask); + newval = (((u8)oldval) & ~bitmask) | (val & bitmask); return em28xx_write_regs(dev, reg, &newval, 1); } @@ -314,7 +314,7 @@ int em28xx_write_ac97(struct em28xx *dev, u8 reg, u16 val) if (ret < 0) return ret; - ret = em28xx_write_regs(dev, EM28XX_R40_AC97LSB, (u8 *) &value, 2); + ret = em28xx_write_regs(dev, EM28XX_R40_AC97LSB, (u8 *)&value, 2); if (ret < 0) return ret; @@ -361,7 +361,7 @@ static int set_ac97_input(struct em28xx *dev) if (ret < 0) em28xx_warn("couldn't setup AC97 register %d\n", - inputs[i].reg); + inputs[i].reg); } return 0; } @@ -445,7 +445,7 @@ int em28xx_audio_analog_set(struct em28xx *dev) ret = em28xx_write_ac97(dev, outputs[i].reg, 0x8000); if (ret < 0) em28xx_warn("couldn't setup AC97 register %d\n", - outputs[i].reg); + outputs[i].reg); } } @@ -483,7 +483,7 @@ int em28xx_audio_analog_set(struct em28xx *dev) vol); if (ret < 0) em28xx_warn("couldn't setup AC97 register %d\n", - outputs[i].reg); + outputs[i].reg); } if (dev->ctl_aoutput & EM28XX_AOUT_PCM_IN) { @@ -531,7 +531,7 @@ int em28xx_audio_setup(struct em28xx *dev) } else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) != EM28XX_CHIPCFG_AC97) { dev->int_audio_type = EM28XX_INT_AUDIO_I2S; if (dev->chip_id < CHIP_ID_EM2860 && - (cfg & EM28XX_CHIPCFG_AUDIOMASK) == + (cfg & EM28XX_CHIPCFG_AUDIOMASK) == EM2820_CHIPCFG_I2S_1_SAMPRATE) i2s_samplerates = 1; else if (dev->chip_id >= CHIP_ID_EM2860 && @@ -541,7 +541,7 @@ int em28xx_audio_setup(struct em28xx *dev) else i2s_samplerates = 3; em28xx_info("I2S Audio (%d sample rate(s))\n", - i2s_samplerates); + i2s_samplerates); /* Skip the code that does AC97 vendor detection */ dev->audio_mode.ac97 = EM28XX_NO_AC97; goto init_audio; @@ -614,8 +614,9 @@ const struct em28xx_led *em28xx_find_led(struct em28xx *dev, { if (dev->board.leds) { u8 k = 0; + while (dev->board.leds[k].role >= 0 && - dev->board.leds[k].role < EM28XX_NUM_LED_ROLES) { + dev->board.leds[k].role < EM28XX_NUM_LED_ROLES) { if (dev->board.leds[k].role == role) return &dev->board.leds[k]; k++; @@ -658,10 +659,12 @@ int em28xx_capture_start(struct em28xx *dev, int start) if (dev->mode == EM28XX_ANALOG_MODE) rc = em28xx_write_reg(dev, - EM28XX_R12_VINENABLE, 0x67); + EM28XX_R12_VINENABLE, + 0x67); else rc = em28xx_write_reg(dev, - EM28XX_R12_VINENABLE, 0x37); + EM28XX_R12_VINENABLE, + 0x37); if (rc < 0) return rc; @@ -815,9 +818,9 @@ void em28xx_uninit_usb_xfer(struct em28xx *dev, enum em28xx_mode mode) if (usb_bufs->transfer_buffer[i]) { usb_free_coherent(dev->udev, - urb->transfer_buffer_length, - usb_bufs->transfer_buffer[i], - urb->transfer_dma); + urb->transfer_buffer_length, + usb_bufs->transfer_buffer[i], + urb->transfer_dma); } usb_free_urb(urb); usb_bufs->urb[i] = NULL; @@ -889,7 +892,7 @@ int em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk, if ((xfer_bulk && !dev->analog_ep_bulk) || (!xfer_bulk && !dev->analog_ep_isoc)) { em28xx_errdev("no endpoint for analog mode and transfer type %d\n", - xfer_bulk > 0); + xfer_bulk > 0); return -EINVAL; } usb_bufs = &dev->usb_ctl.analog_bufs; @@ -988,9 +991,9 @@ EXPORT_SYMBOL_GPL(em28xx_alloc_urbs); * Allocate URBs and start IRQ */ int em28xx_init_usb_xfer(struct em28xx *dev, enum em28xx_mode mode, - int xfer_bulk, int num_bufs, int max_pkt_size, + int xfer_bulk, int num_bufs, int max_pkt_size, int packet_multiplier, - int (*urb_data_copy) (struct em28xx *dev, struct urb *urb)) + int (*urb_data_copy)(struct em28xx *dev, struct urb *urb)) { struct em28xx_dmaqueue *dma_q = &dev->vidq; struct em28xx_dmaqueue *vbi_dma_q = &dev->vbiq; diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 9682c52d67d1..9877b699c6bc 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -63,7 +63,6 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION(DRIVER_DESC " - digital TV interface"); MODULE_VERSION(EM28XX_VERSION); - static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "enable debug messages [dvb]"); @@ -71,7 +70,7 @@ MODULE_PARM_DESC(debug, "enable debug messages [dvb]"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); #define dprintk(level, fmt, arg...) do { \ -if (debug >= level) \ +if (debug >= level) \ printk(KERN_DEBUG "%s/2-dvb: " fmt, dev->name, ## arg); \ } while (0) @@ -99,9 +98,8 @@ struct em28xx_dvb { struct i2c_client *i2c_client_tuner; }; - static inline void print_err_status(struct em28xx *dev, - int packet, int status) + int packet, int status) { char *errmsg = "Unknown"; @@ -169,7 +167,7 @@ static inline int em28xx_dvb_urb_data_copy(struct em28xx *dev, struct urb *urb) if (!urb->actual_length) continue; dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer, - urb->actual_length); + urb->actual_length); } else { if (urb->iso_frame_desc[i].status < 0) { print_err_status(dev, i, @@ -280,7 +278,6 @@ static int em28xx_stop_feed(struct dvb_demux_feed *feed) } - /* ------------------------------------------------------------------ */ static int em28xx_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire) { @@ -740,7 +737,7 @@ static int em28xx_pctv_290e_set_lna(struct dvb_frontend *fe) return ret; #else dev_warn(&dev->udev->dev, "%s: LNA control is disabled (lna=%u)\n", - KBUILD_MODNAME, c->lna); + KBUILD_MODNAME, c->lna); return 0; #endif } @@ -830,6 +827,7 @@ static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = { .no_tuner = 1, .parallel_ts = 1, }; + static struct qt1010_config em28xx_qt1010_config = { .i2c_address = 0x62 }; @@ -861,7 +859,6 @@ static const struct m88ds3103_config pctv_461e_m88ds3103_config = { .agc = 0x99, }; - static struct tda18271_std_map drx_j_std_map = { .atsc_6 = { .if_freq = 5000, .agc_mode = 3, .std = 0, .if_lvl = 1, .rfagc_top = 0x37, }, @@ -948,7 +945,7 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, result = dvb_register_frontend(&dvb->adapter, dvb->fe[1]); if (result < 0) { printk(KERN_WARNING "%s: 2nd dvb_register_frontend failed (errno = %d)\n", - dev->name, result); + dev->name, result); goto fail_frontend1; } } @@ -1047,7 +1044,7 @@ static void em28xx_unregister_dvb(struct em28xx_dvb *dvb) static int em28xx_dvb_init(struct em28xx *dev) { - int result = 0, mfe_shared = 0; + int result = 0; struct em28xx_dvb *dvb; if (dev->is_audio_only) { @@ -1182,7 +1179,8 @@ static int em28xx_dvb_init(struct em28xx *dev) &dev->i2c_adap[dev->def_i2c_bus]); if (dvb->fe[0] != NULL) { if (!dvb_attach(simple_tuner_attach, dvb->fe[0], - &dev->i2c_adap[dev->def_i2c_bus], 0x61, TUNER_THOMSON_DTT761X)) { + &dev->i2c_adap[dev->def_i2c_bus], + 0x61, TUNER_THOMSON_DTT761X)) { result = -EINVAL; goto out_free; } @@ -1204,7 +1202,8 @@ static int em28xx_dvb_init(struct em28xx *dev) &dev->i2c_adap[dev->def_i2c_bus], 0x48); if (dvb->fe[0]) { if (!dvb_attach(simple_tuner_attach, dvb->fe[0], - &dev->i2c_adap[dev->def_i2c_bus], 0x60, TUNER_PHILIPS_CU1216L)) { + &dev->i2c_adap[dev->def_i2c_bus], + 0x60, TUNER_PHILIPS_CU1216L)) { result = -EINVAL; goto out_free; } @@ -1219,7 +1218,7 @@ static int em28xx_dvb_init(struct em28xx *dev) goto out_free; } if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60, - &dev->i2c_adap[dev->def_i2c_bus], + &dev->i2c_adap[dev->def_i2c_bus], &kworld_a340_config)) { dvb_frontend_detach(dvb->fe[0]); result = -EINVAL; @@ -1250,10 +1249,10 @@ static int em28xx_dvb_init(struct em28xx *dev) #ifdef CONFIG_GPIOLIB /* enable LNA for DVB-T, DVB-T2 and DVB-C */ result = gpio_request_one(dvb->lna_gpio, - GPIOF_OUT_INIT_LOW, NULL); + GPIOF_OUT_INIT_LOW, NULL); if (result) em28xx_errdev("gpio request failed %d\n", - result); + result); else gpio_free(dvb->lna_gpio); @@ -1266,6 +1265,7 @@ static int em28xx_dvb_init(struct em28xx *dev) case EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C: { struct xc5000_config cfg; + hauppauge_hvr930c_init(dev); dvb->fe[0] = dvb_attach(drxk_attach, @@ -1339,7 +1339,7 @@ static int em28xx_dvb_init(struct em28xx *dev) /* attach SEC */ if (dvb->fe[0]) dvb_attach(a8293_attach, dvb->fe[0], &dev->i2c_adap[dev->def_i2c_bus], - &em28xx_a8293_config); + &em28xx_a8293_config); break; case EM2874_BOARD_DELOCK_61959: case EM2874_BOARD_MAXMEDIA_UB425_TC: @@ -1553,6 +1553,7 @@ static int em28xx_dvb_init(struct em28xx *dev) struct si2157_config si2157_config; /* attach demod */ + memset(&si2168_config, 0, sizeof(si2168_config)); si2168_config.i2c_adapter = &adapter; si2168_config.fe = &dvb->fe[0]; si2168_config.ts_mode = SI2168_TS_PARALLEL; @@ -1603,6 +1604,65 @@ static int em28xx_dvb_init(struct em28xx *dev) dvb->fe[0]->ops.set_lna = em28xx_pctv_292e_set_lna; } break; + case EM28178_BOARD_TERRATEC_T2_STICK_HD: + { + struct i2c_adapter *adapter; + struct i2c_client *client; + struct i2c_board_info info; + struct si2168_config si2168_config; + struct si2157_config si2157_config; + + /* attach demod */ + memset(&si2168_config, 0, sizeof(si2168_config)); + si2168_config.i2c_adapter = &adapter; + si2168_config.fe = &dvb->fe[0]; + si2168_config.ts_mode = SI2168_TS_PARALLEL; + memset(&info, 0, sizeof(struct i2c_board_info)); + strlcpy(info.type, "si2168", I2C_NAME_SIZE); + info.addr = 0x64; + info.platform_data = &si2168_config; + request_module(info.type); + client = i2c_new_device(&dev->i2c_adap[dev->def_i2c_bus], &info); + if (client == NULL || client->dev.driver == NULL) { + result = -ENODEV; + goto out_free; + } + + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + result = -ENODEV; + goto out_free; + } + + dvb->i2c_client_demod = client; + + /* attach tuner */ + memset(&si2157_config, 0, sizeof(si2157_config)); + si2157_config.fe = dvb->fe[0]; + memset(&info, 0, sizeof(struct i2c_board_info)); + strlcpy(info.type, "si2146", I2C_NAME_SIZE); + info.addr = 0x60; + info.platform_data = &si2157_config; + request_module("si2157"); + client = i2c_new_device(adapter, &info); + if (client == NULL || client->dev.driver == NULL) { + module_put(dvb->i2c_client_demod->dev.driver->owner); + i2c_unregister_device(dvb->i2c_client_demod); + result = -ENODEV; + goto out_free; + } + + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + module_put(dvb->i2c_client_demod->dev.driver->owner); + i2c_unregister_device(dvb->i2c_client_demod); + result = -ENODEV; + goto out_free; + } + + dvb->i2c_client_tuner = client; + } + break; default: em28xx_errdev("/2: The frontend of your DVB/ATSC card" " isn't supported yet\n"); @@ -1624,9 +1684,6 @@ static int em28xx_dvb_init(struct em28xx *dev) if (result < 0) goto out_free; - /* MFE lock */ - dvb->adapter.mfe_shared = mfe_shared; - em28xx_info("DVB extension successfully initialized\n"); kref_get(&dev->ref); diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c index 1048c1a23fb6..a19b5c8b56ff 100644 --- a/drivers/media/usb/em28xx/em28xx-i2c.c +++ b/drivers/media/usb/em28xx/em28xx-i2c.c @@ -593,6 +593,7 @@ static inline unsigned long em28xx_hash_mem(char *buf, int length, int bits) unsigned long l = 0; int len = 0; unsigned char c; + do { if (len == length) { c = (char)len; @@ -877,6 +878,7 @@ static struct i2c_client em28xx_client_template = { * incomplete list of known devices */ static char *i2c_devs[128] = { + [0x1c >> 1] = "lgdt330x", [0x3e >> 1] = "remote IR sensor", [0x4a >> 1] = "saa7113h", [0x52 >> 1] = "drxk", @@ -949,7 +951,7 @@ int em28xx_i2c_register(struct em28xx *dev, unsigned bus, retval = i2c_add_adapter(&dev->i2c_adap[bus]); if (retval < 0) { em28xx_errdev("%s: i2c_add_adapter failed! retval [%d]\n", - __func__, retval); + __func__, retval); return retval; } @@ -961,7 +963,7 @@ int em28xx_i2c_register(struct em28xx *dev, unsigned bus, retval = em28xx_i2c_eeprom(dev, bus, &dev->eedata, &dev->eedata_len); if ((retval < 0) && (retval != -ENODEV)) { em28xx_errdev("%s: em28xx_i2_eeprom failed! retval [%d]\n", - __func__, retval); + __func__, retval); return retval; } diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c index 23f8f6afa2e0..d8dc03aadfbd 100644 --- a/drivers/media/usb/em28xx/em28xx-input.c +++ b/drivers/media/usb/em28xx/em28xx-input.c @@ -459,7 +459,7 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type) return em2874_ir_change_protocol(rc_dev, rc_type); default: printk("Unrecognized em28xx chip id 0x%02x: IR not supported\n", - dev->chip_id); + dev->chip_id); return -EINVAL; } } @@ -505,7 +505,7 @@ static void em28xx_query_buttons(struct work_struct *work) /* Check states of the buttons and act */ j = 0; while (dev->board.buttons[j].role >= 0 && - dev->board.buttons[j].role < EM28XX_NUM_BUTTON_ROLES) { + dev->board.buttons[j].role < EM28XX_NUM_BUTTON_ROLES) { struct em28xx_button *button = &dev->board.buttons[j]; /* Check if button uses the current address */ if (button->reg_r != dev->button_polling_addresses[i]) { @@ -607,7 +607,7 @@ static void em28xx_init_buttons(struct em28xx *dev) dev->button_polling_interval = EM28XX_BUTTONS_DEBOUNCED_QUERY_INTERVAL; while (dev->board.buttons[i].role >= 0 && - dev->board.buttons[i].role < EM28XX_NUM_BUTTON_ROLES) { + dev->board.buttons[i].role < EM28XX_NUM_BUTTON_ROLES) { struct em28xx_button *button = &dev->board.buttons[i]; /* Check if polling address is already on the list */ addr_new = true; @@ -653,11 +653,11 @@ next_button: /* Start polling */ if (dev->num_button_polling_addresses) { memset(dev->button_polling_last_values, 0, - EM28XX_NUM_BUTTON_ADDRESSES_MAX); + EM28XX_NUM_BUTTON_ADDRESSES_MAX); INIT_DELAYED_WORK(&dev->buttons_query_work, - em28xx_query_buttons); + em28xx_query_buttons); schedule_delayed_work(&dev->buttons_query_work, - msecs_to_jiffies(dev->button_polling_interval)); + msecs_to_jiffies(dev->button_polling_interval)); } } @@ -841,8 +841,7 @@ static int em28xx_ir_fini(struct em28xx *dev) if (!ir) goto ref_put; - if (ir->rc) - rc_unregister_device(ir->rc); + rc_unregister_device(ir->rc); kfree(ir->i2c_client); @@ -887,7 +886,7 @@ static int em28xx_ir_resume(struct em28xx *dev) schedule_delayed_work(&ir->work, msecs_to_jiffies(ir->polling)); if (dev->num_button_polling_addresses) schedule_delayed_work(&dev->buttons_query_work, - msecs_to_jiffies(dev->button_polling_interval)); + msecs_to_jiffies(dev->button_polling_interval)); return 0; } diff --git a/drivers/media/usb/em28xx/em28xx-reg.h b/drivers/media/usb/em28xx/em28xx-reg.h index 311fb349dafa..13cbb7f3ea10 100644 --- a/drivers/media/usb/em28xx/em28xx-reg.h +++ b/drivers/media/usb/em28xx/em28xx-reg.h @@ -49,7 +49,6 @@ #define EM28XX_CHIPCFG2_TS_PACKETSIZE_564 0x02 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_752 0x03 - /* GPIO/GPO registers */ #define EM2880_R04_GPO 0x04 /* em2880-em2883 only */ #define EM2820_R08_GPIO_CTRL 0x08 /* em2820-em2873/83 only */ @@ -68,7 +67,6 @@ #define EM28XX_I2C_FREQ_400_KHZ 0x01 #define EM28XX_I2C_FREQ_100_KHZ 0x00 - #define EM28XX_R0A_CHIPID 0x0a #define EM28XX_R0C_USBSUSP 0x0c #define EM28XX_R0C_USBSUSP_SNAPSHOT 0x20 /* 1=button pressed, needs reset */ @@ -157,7 +155,6 @@ #define EM28XX_OUTFMT_YUV422_Y1UY0V 0x15 #define EM28XX_OUTFMT_YUV411 0x18 - #define EM28XX_R28_XMIN 0x28 #define EM28XX_R29_XMAX 0x29 #define EM28XX_R2A_YMIN 0x2a diff --git a/drivers/media/usb/em28xx/em28xx-v4l.h b/drivers/media/usb/em28xx/em28xx-v4l.h index 432862c20bbf..8dfcb56bf4b3 100644 --- a/drivers/media/usb/em28xx/em28xx-v4l.h +++ b/drivers/media/usb/em28xx/em28xx-v4l.h @@ -14,7 +14,6 @@ GNU General Public License for more details. */ - int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count); void em28xx_stop_vbi_streaming(struct vb2_queue *vq); extern struct vb2_ops em28xx_vbi_qops; diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c index 34ee1e03a732..744e7ed743e1 100644 --- a/drivers/media/usb/em28xx/em28xx-vbi.c +++ b/drivers/media/usb/em28xx/em28xx-vbi.c @@ -92,7 +92,6 @@ vbi_buffer_queue(struct vb2_buffer *vb) spin_unlock_irqrestore(&dev->slock, flags); } - struct vb2_ops em28xx_vbi_qops = { .queue_setup = vbi_queue_setup, .buf_prepare = vbi_buffer_prepare, diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 03d5ece0319c..cf7f58b76292 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -81,7 +81,6 @@ MODULE_DESCRIPTION(DRIVER_DESC " - v4l2 interface"); MODULE_LICENSE("GPL"); MODULE_VERSION(EM28XX_VERSION); - #define EM25XX_FRMDATAHDR_BYTE1 0x02 #define EM25XX_FRMDATAHDR_BYTE2_STILL_IMAGE 0x20 #define EM25XX_FRMDATAHDR_BYTE2_FRAME_END 0x02 @@ -90,7 +89,6 @@ MODULE_VERSION(EM28XX_VERSION); EM25XX_FRMDATAHDR_BYTE2_FRAME_END | \ EM25XX_FRMDATAHDR_BYTE2_FRAME_ID) - static unsigned int video_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = -1U }; static unsigned int vbi_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = -1U }; static unsigned int radio_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = -1U }; @@ -194,9 +192,10 @@ static int em28xx_vbi_supported(struct em28xx *dev) static void em28xx_wake_i2c(struct em28xx *dev) { struct v4l2_device *v4l2_dev = &dev->v4l2->v4l2_dev; + v4l2_device_call_all(v4l2_dev, 0, core, reset, 0); v4l2_device_call_all(v4l2_dev, 0, video, s_routing, - INPUT(dev->ctl_input)->vmux, 0, 0); + INPUT(dev->ctl_input)->vmux, 0, 0); v4l2_device_call_all(v4l2_dev, 0, video, s_stream, 0); } @@ -275,7 +274,7 @@ static int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax, } static void em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart, - u16 width, u16 height) + u16 width, u16 height) { u8 cwidth = width >> 2; u8 cheight = height >> 2; @@ -283,7 +282,7 @@ static void em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart, /* NOTE: size limit: 2047x1023 = 2MPix */ em28xx_videodbg("capture area set to (%d,%d): %dx%d\n", - hstart, vstart, + hstart, vstart, ((overflow & 2) << 9 | cwidth << 2), ((overflow & 1) << 10 | cheight << 2)); @@ -406,13 +405,13 @@ set_alt: dev->packet_multiplier = EM28XX_BULK_PACKET_MULTIPLIER; } else { /* isoc */ em28xx_videodbg("minimum isoc packet size: %u (alt=%d)\n", - min_pkt_size, dev->alt); + min_pkt_size, dev->alt); dev->max_pkt_size = dev->alt_max_pkt_size_isoc[dev->alt]; dev->packet_multiplier = EM28XX_NUM_ISOC_PACKETS; } em28xx_videodbg("setting alternate %d with wMaxPacketSize=%u\n", - dev->alt, dev->max_pkt_size); + dev->alt, dev->max_pkt_size); errCode = usb_set_interface(dev->udev, dev->ifnum, dev->alt); if (errCode < 0) { em28xx_errdev("cannot change alternate number to %d (error=%i)\n", @@ -482,7 +481,7 @@ static void em28xx_copy_video(struct em28xx *dev, if ((char *)startwrite + lencopy > (char *)buf->vb_buf + buf->length) { em28xx_isocdbg("Overflow of %zu bytes past buffer end (1)\n", - ((char *)startwrite + lencopy) - + ((char *)startwrite + lencopy) - ((char *)buf->vb_buf + buf->length)); remain = (char *)buf->vb_buf + buf->length - (char *)startwrite; @@ -548,7 +547,7 @@ static void em28xx_copy_vbi(struct em28xx *dev, } static inline void print_err_status(struct em28xx *dev, - int packet, int status) + int packet, int status) { char *errmsg = "Unknown"; @@ -831,7 +830,6 @@ static inline int em28xx_urb_data_copy(struct em28xx *dev, struct urb *urb) return 1; } - static int get_ressource(enum v4l2_buf_type f_type) { switch (f_type) { @@ -1003,6 +1001,7 @@ static void em28xx_stop_streaming(struct vb2_queue *vq) } while (!list_empty(&vidq->active)) { struct em28xx_buffer *buf; + buf = list_entry(vidq->active.next, struct em28xx_buffer, list); list_del(&buf->list); vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR); @@ -1033,6 +1032,7 @@ void em28xx_stop_vbi_streaming(struct vb2_queue *vq) } while (!list_empty(&vbiq->active)) { struct em28xx_buffer *buf; + buf = list_entry(vbiq->active.next, struct em28xx_buffer, list); list_del(&buf->list); vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR); @@ -1109,6 +1109,7 @@ static int em28xx_vb2_setup(struct em28xx *dev) static void video_mux(struct em28xx *dev, int index) { struct v4l2_device *v4l2_dev = &dev->v4l2->v4l2_dev; + dev->ctl_input = index; dev->ctl_ainput = INPUT(index)->amux; dev->ctl_aoutput = INPUT(index)->aout; @@ -1117,21 +1118,22 @@ static void video_mux(struct em28xx *dev, int index) dev->ctl_aoutput = EM28XX_AOUT_MASTER; v4l2_device_call_all(v4l2_dev, 0, video, s_routing, - INPUT(index)->vmux, 0, 0); + INPUT(index)->vmux, 0, 0); if (dev->board.has_msp34xx) { if (dev->i2s_speed) { v4l2_device_call_all(v4l2_dev, 0, audio, - s_i2s_clock_freq, dev->i2s_speed); + s_i2s_clock_freq, dev->i2s_speed); } /* Note: this is msp3400 specific */ v4l2_device_call_all(v4l2_dev, 0, audio, s_routing, - dev->ctl_ainput, MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0); + dev->ctl_ainput, + MSP_OUTPUT(MSP_SC_IN_DSP_SCART1), 0); } if (dev->board.adecoder != EM28XX_NOADECODER) { v4l2_device_call_all(v4l2_dev, 0, audio, s_routing, - dev->ctl_ainput, dev->ctl_aoutput, 0); + dev->ctl_ainput, dev->ctl_aoutput, 0); } em28xx_audio_analog_set(dev); @@ -1203,7 +1205,7 @@ static const struct v4l2_ctrl_ops em28xx_ctrl_ops = { }; static void size_to_scale(struct em28xx *dev, - unsigned int width, unsigned int height, + unsigned int width, unsigned int height, unsigned int *hscale, unsigned int *vscale) { unsigned int maxw = norm_maxw(dev); @@ -1234,7 +1236,7 @@ static void scale_to_size(struct em28xx *dev, ------------------------------------------------------------------*/ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) + struct v4l2_format *f) { struct em28xx *dev = video_drvdata(file); struct em28xx_v4l2 *v4l2 = dev->v4l2; @@ -1267,7 +1269,7 @@ static struct em28xx_fmt *format_by_fourcc(unsigned int fourcc) } static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) + struct v4l2_format *f) { struct em28xx *dev = video_drvdata(file); struct em28xx_v4l2 *v4l2 = dev->v4l2; @@ -1338,7 +1340,7 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc, /* set new image size */ size_to_scale(dev, v4l2->width, v4l2->height, - &v4l2->hscale, &v4l2->vscale); + &v4l2->hscale, &v4l2->vscale); em28xx_resolution_set(dev); @@ -1346,7 +1348,7 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc, } static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) + struct v4l2_format *f) { struct em28xx *dev = video_drvdata(file); struct em28xx_v4l2 *v4l2 = dev->v4l2; @@ -1401,7 +1403,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm) v4l2->width = f.fmt.pix.width; v4l2->height = f.fmt.pix.height; size_to_scale(dev, v4l2->width, v4l2->height, - &v4l2->hscale, &v4l2->vscale); + &v4l2->hscale, &v4l2->vscale); em28xx_resolution_set(dev); v4l2_device_call_all(&v4l2->v4l2_dev, 0, video, s_std, v4l2->norm); @@ -1422,7 +1424,7 @@ static int vidioc_g_parm(struct file *file, void *priv, video, g_parm, p); else v4l2_video_std_frame_period(v4l2->norm, - &p->parm.capture.timeperframe); + &p->parm.capture.timeperframe); return rc; } @@ -1450,7 +1452,7 @@ static const char *iname[] = { }; static int vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) + struct v4l2_input *i) { struct em28xx *dev = video_drvdata(file); unsigned int n; @@ -1467,7 +1469,7 @@ static int vidioc_enum_input(struct file *file, void *priv, strcpy(i->name, iname[INPUT(n)->type]); if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) || - (EM28XX_VMUX_CABLE == INPUT(n)->type)) + (EM28XX_VMUX_CABLE == INPUT(n)->type)) i->type = V4L2_INPUT_TYPE_TUNER; i->std = dev->v4l2->vdev->tvnorms; @@ -1558,7 +1560,7 @@ static int vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio } static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) + struct v4l2_tuner *t) { struct em28xx *dev = video_drvdata(file); @@ -1572,7 +1574,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, } static int vidioc_s_tuner(struct file *file, void *priv, - const struct v4l2_tuner *t) + const struct v4l2_tuner *t) { struct em28xx *dev = video_drvdata(file); @@ -1584,7 +1586,7 @@ static int vidioc_s_tuner(struct file *file, void *priv, } static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) + struct v4l2_frequency *f) { struct em28xx *dev = video_drvdata(file); struct em28xx_v4l2 *v4l2 = dev->v4l2; @@ -1597,7 +1599,7 @@ static int vidioc_g_frequency(struct file *file, void *priv, } static int vidioc_s_frequency(struct file *file, void *priv, - const struct v4l2_frequency *f) + const struct v4l2_frequency *f) { struct v4l2_frequency new_freq = *f; struct em28xx *dev = video_drvdata(file); @@ -1615,7 +1617,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, #ifdef CONFIG_VIDEO_ADV_DEBUG static int vidioc_g_chip_info(struct file *file, void *priv, - struct v4l2_dbg_chip_info *chip) + struct v4l2_dbg_chip_info *chip) { struct em28xx *dev = video_drvdata(file); @@ -1670,6 +1672,7 @@ static int vidioc_g_register(struct file *file, void *priv, reg->val = ret; } else { __le16 val = 0; + ret = dev->em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS, reg->reg, (char *)&val, 2); if (ret < 0) @@ -1700,9 +1703,8 @@ static int vidioc_s_register(struct file *file, void *priv, } #endif - static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) + struct v4l2_capability *cap) { struct video_device *vdev = video_devdata(file); struct em28xx *dev = video_drvdata(file); @@ -1736,7 +1738,7 @@ static int vidioc_querycap(struct file *file, void *priv, } static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) + struct v4l2_fmtdesc *f) { if (unlikely(f->index >= ARRAY_SIZE(format))) return -EINVAL; @@ -2177,9 +2179,10 @@ static unsigned short msp3400_addrs[] = { /******************************** usb interface ******************************/ -static struct video_device *em28xx_vdev_init(struct em28xx *dev, - const struct video_device *template, - const char *type_name) +static struct video_device +*em28xx_vdev_init(struct em28xx *dev, + const struct video_device *template, + const char *type_name) { struct video_device *vfd; @@ -2344,21 +2347,24 @@ static int em28xx_v4l2_init(struct em28xx *dev) if (dev->board.radio.type) v4l2_i2c_new_subdev(&v4l2->v4l2_dev, - &dev->i2c_adap[dev->def_i2c_bus], - "tuner", dev->board.radio_addr, NULL); + &dev->i2c_adap[dev->def_i2c_bus], + "tuner", dev->board.radio_addr, + NULL); if (has_demod) v4l2_i2c_new_subdev(&v4l2->v4l2_dev, - &dev->i2c_adap[dev->def_i2c_bus], "tuner", - 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); + &dev->i2c_adap[dev->def_i2c_bus], + "tuner", 0, + v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); if (tuner_addr == 0) { enum v4l2_i2c_tuner_type type = has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV; struct v4l2_subdev *sd; sd = v4l2_i2c_new_subdev(&v4l2->v4l2_dev, - &dev->i2c_adap[dev->def_i2c_bus], "tuner", - 0, v4l2_i2c_tuner_addrs(type)); + &dev->i2c_adap[dev->def_i2c_bus], + "tuner", 0, + v4l2_i2c_tuner_addrs(type)); if (sd) tuner_addr = v4l2_i2c_subdev_addr(sd); @@ -2378,20 +2384,20 @@ static int em28xx_v4l2_init(struct em28xx *dev) ret = em28xx_audio_setup(dev); if (ret < 0) { em28xx_errdev("%s: Error while setting audio - error [%d]!\n", - __func__, ret); + __func__, ret); goto unregister_dev; } if (dev->audio_mode.ac97 != EM28XX_NO_AC97) { v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1); + V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1); v4l2_ctrl_new_std(hdl, &em28xx_ctrl_ops, - V4L2_CID_AUDIO_VOLUME, 0, 0x1f, 1, 0x1f); + V4L2_CID_AUDIO_VOLUME, 0, 0x1f, 1, 0x1f); } else { /* install the em28xx notify callback */ v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_MUTE), - em28xx_ctrl_notify, dev); + em28xx_ctrl_notify, dev); v4l2_ctrl_notify(v4l2_ctrl_find(hdl, V4L2_CID_AUDIO_VOLUME), - em28xx_ctrl_notify, dev); + em28xx_ctrl_notify, dev); } /* wake i2c devices */ @@ -2518,7 +2524,7 @@ static int em28xx_v4l2_init(struct em28xx *dev) /* register v4l2 video video_device */ ret = video_register_device(v4l2->vdev, VFL_TYPE_GRABBER, - video_nr[dev->devno]); + video_nr[dev->devno]); if (ret) { em28xx_errdev("unable to register video device (error=%i).\n", ret); diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index a21a7463b557..9c7075344109 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -141,6 +141,8 @@ #define EM28178_BOARD_PCTV_461E 92 #define EM2874_BOARD_KWORLD_UB435Q_V3 93 #define EM28178_BOARD_PCTV_292E 94 +#define EM2861_BOARD_LEADTEK_VC100 95 +#define EM28178_BOARD_TERRATEC_T2_STICK_HD 96 /* Limits minimum and default number of buffers */ #define EM28XX_MIN_BUF 4 @@ -215,7 +217,6 @@ enum em28xx_mode { EM28XX_DIGITAL_MODE, }; - struct em28xx; struct em28xx_usb_bufs { @@ -243,11 +244,11 @@ struct em28xx_usb_ctl { struct em28xx_usb_bufs digital_bufs; /* Stores already requested buffers */ - struct em28xx_buffer *vid_buf; - struct em28xx_buffer *vbi_buf; + struct em28xx_buffer *vid_buf; + struct em28xx_buffer *vbi_buf; /* copy data from URB */ - int (*urb_data_copy) (struct em28xx *dev, struct urb *urb); + int (*urb_data_copy)(struct em28xx *dev, struct urb *urb); }; @@ -695,14 +696,14 @@ struct em28xx { char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */ /* helper funcs that call usb_control_msg */ - int (*em28xx_write_regs) (struct em28xx *dev, u16 reg, - char *buf, int len); - int (*em28xx_read_reg) (struct em28xx *dev, u16 reg); - int (*em28xx_read_reg_req_len) (struct em28xx *dev, u8 req, u16 reg, - char *buf, int len); - int (*em28xx_write_regs_req) (struct em28xx *dev, u8 req, u16 reg, - char *buf, int len); - int (*em28xx_read_reg_req) (struct em28xx *dev, u8 req, u16 reg); + int (*em28xx_write_regs)(struct em28xx *dev, u16 reg, + char *buf, int len); + int (*em28xx_read_reg)(struct em28xx *dev, u16 reg); + int (*em28xx_read_reg_req_len)(struct em28xx *dev, u8 req, u16 reg, + char *buf, int len); + int (*em28xx_write_regs_req)(struct em28xx *dev, u8 req, u16 reg, + char *buf, int len); + int (*em28xx_read_reg_req)(struct em28xx *dev, u8 req, u16 reg); enum em28xx_mode mode; @@ -745,7 +746,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len); int em28xx_write_reg(struct em28xx *dev, u16 reg, u8 val); int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, - u8 bitmask); + u8 bitmask); int em28xx_toggle_reg_bits(struct em28xx *dev, u16 reg, u8 bitmask); int em28xx_read_ac97(struct em28xx *dev, u8 reg); |
