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| * [media] em28xx: Add support for Terratec Cinergy T2 Stick HDOlli Salonen2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Terratec Cinergy T2 Stick HD [eb1a:8179] is a USB DVB-T/T2/C tuner that contains following components: * Empia EM28178 USB bridge * Silicon Labs Si2168-A30 demodulator * Silicon Labs Si2146-A10 tuner I don't have the remote, so the RC_MAP is a best guess based on the pictures of the remote controllers and other supported Terratec devices with a similar remote. [Antti: Resolved conflict caused by Leadtek VC100 patch] Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Return all buffers to vb2 at stream stop and start failureLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | | | | | videobuf2 requires drivers to give back ownership of all queue buffers in the stop_streaming operation, as well as in the start_streaming operation in case of failure. Mark all queued buffers as done in the error or queued state. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Rename and split uvc_queue_enable to uvc_queue_stream(on|off)Laurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | This brings the function name in line with the V4L2 API terminology and allows removing the duplicate queue type check. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Rename uvc_alloc_buffers to uvc_request_buffersLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | This brings the function name in line with the V4L2 API terminology. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Don't stop the stream twice at file handle releaseLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | | | When releasing the file handle the driver calls the vb2_queue_release which turns the stream off. There's thus no need to turn the stream off explicitly beforehand. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Implement vb2 queue start and stop stream operationsLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | | | | | To work propertly the videobuf2 core code needs to be in charge of stream start/stop control. Implement the start_streaming and stop_streaming vb2 operations and move video enable/disable code to them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Add function to convert from queue to streamLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | Factorize the container_of() call into an inline function and update callers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Separate video and queue enable/disable operationsLaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | In order to make use of the vb2 queue start/stop_streaming operations the video and queue enable/disable operations need to be split, as the vb2 queue will need to enable and disable video instead of the other way around. Also move buffer queue disable outside of uvc_video_resume() to remove all queue disable operations out of uvc_video.c. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Set buffer field to V4L2_FIELD_NONELaurent Pinchart2014-11-25
| | | | | | | | | | | | | | | | The driver doesn't support interlaced video, set field to V4L2_FIELD_NONE for all vb2 buffers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Move to video_ioctl2Laurent Pinchart2014-11-25
| | | | | | | | | | | | | | Simplify ioctl handling by using video_ioctl2. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Fix destruction order in uvc_delete()Takashi Iwai2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've got a bug report at disconnecting a Webcam, where the kernel spews warnings like below: WARNING: CPU: 0 PID: 8385 at ../fs/sysfs/group.c:219 sysfs_remove_group+0x87/0x90() sysfs group c0b2350c not found for kobject 'event3' CPU: 0 PID: 8385 Comm: queue2:src Not tainted 3.16.2-1.gdcee397-default #1 Hardware name: ASUSTeK Computer INC. A7N8X-E/A7N8X-E, BIOS ASUS A7N8X-E Deluxe ACPI BIOS Rev 1013 11/12/2004 c08d0705 ddc75cbc c0718c5b ddc75ccc c024b654 c08c6d44 ddc75ce8 000020c1 c08d0705 000000db c03d1ec7 c03d1ec7 00000009 00000000 c0b2350c d62c9064 ddc75cd4 c024b6a3 00000009 ddc75ccc c08c6d44 ddc75ce8 ddc75cfc c03d1ec7 Call Trace: [<c0205ba6>] try_stack_unwind+0x156/0x170 [<c02046f3>] dump_trace+0x53/0x180 [<c0205c06>] show_trace_log_lvl+0x46/0x50 [<c0204871>] show_stack_log_lvl+0x51/0xe0 [<c0205c67>] show_stack+0x27/0x50 [<c0718c5b>] dump_stack+0x3e/0x4e [<c024b654>] warn_slowpath_common+0x84/0xa0 [<c024b6a3>] warn_slowpath_fmt+0x33/0x40 [<c03d1ec7>] sysfs_remove_group+0x87/0x90 [<c05a2c54>] device_del+0x34/0x180 [<c05e3989>] evdev_disconnect+0x19/0x50 [<c05e06fa>] __input_unregister_device+0x9a/0x140 [<c05e0845>] input_unregister_device+0x45/0x80 [<f854b1d6>] uvc_delete+0x26/0x110 [uvcvideo] [<f84d66f8>] v4l2_device_release+0x98/0xc0 [videodev] [<c05a25bb>] device_release+0x2b/0x90 [<c04ad8bf>] kobject_cleanup+0x6f/0x1a0 [<f84d5453>] v4l2_release+0x43/0x70 [videodev] [<c0372f31>] __fput+0xb1/0x1b0 [<c02650c1>] task_work_run+0x91/0xb0 [<c024d845>] do_exit+0x265/0x910 [<c024df64>] do_group_exit+0x34/0xa0 [<c025a76f>] get_signal_to_deliver+0x17f/0x590 [<c0201b6a>] do_signal+0x3a/0x960 [<c02024f7>] do_notify_resume+0x67/0x90 [<c071ebb5>] work_notifysig+0x30/0x3b [<b7739e60>] 0xb7739e5f ---[ end trace b1e56095a485b631 ]--- The cause is that uvc_status_cleanup() is called after usb_put_*() in uvc_delete(). usb_put_*() removes the sysfs parent and eventually removes the children recursively, so the later device_del() can't find its sysfs. The fix is simply rearrange the call orders in uvc_delete() so that the child is removed before the parent. Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=897736 Reported-and-tested-by: Martin Pluskal <mpluskal@suse.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] uvcvideo: Add quirk to force the Oculus DK2 IR tracker to grayscalePhilipp Zabel2014-11-25
| | | | | | | | | | | | | | | | | | This patch adds a quirk to force Y8 pixel format even if the camera reports half-width YUYV. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] em28xx: initialize si2168_config structOlli Salonen2014-11-21
| | | | | | | | | | | | | | | | When new parameters are added for si2168 driver, the parameters have to be explicitly defined for each device if the si2168_config struct is not initialized to all zeros. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] af9035: initialize si2168_config structOlli Salonen2014-11-21
| | | | | | | | | | | | | | | | When new parameters are added for si2168 driver, the parameters have to be explicitly defined for each device if the si2168_config struct is not initialized to all zeros. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cxusb: initialize si2168_config structOlli Salonen2014-11-21
| | | | | | | | | | | | | | | | When new parameters are added for si2168 driver, the parameters have to be explicitly defined for each device if the si2168_config struct is not initialized to all zeros. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: add SDR module for devices having R828D tunerAntti Palosaari2014-11-21
| | | | | | | | | | | | | | | | Load SDR sub-driver in order to support SDR for devices having this tuner too. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: remove unused SDR attach logicAntti Palosaari2014-11-21
| | | | | | | | | | | | | | | | | | That logic was duplicated from rtl2832_sdr.h in order to avoid hard dependency for staging directory. rtl2832_sdr is moved to media, so we could remove that code now. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: rename tuner I2C client pointerAntti Palosaari2014-11-21
| | | | | | | | | | | | | | | | Better to rename tuner I2C to something which clearly says it is for tuner as there is now multiple different I2C clients used. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: add support for Panasonic MN88473 slave demodAntti Palosaari2014-11-21
| | | | | | | | | | | | | | | | | | | | | | | | There is RTL2832P devices having extra MN88473 demodulator. This patch add support for such configuration. Logically MN88473 slave demodulator is connected to RTL2832 master demodulator, both I2C bus and TS input. RTL2832 is integrated to RTL2832U and RTL2832P chips. Chip version RTL2832P has extra TS interface for connecting slave demodulator. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: add support for Panasonic MN88472 slave demodAntti Palosaari2014-11-21
| | | | | | | | | | | | | | | | | | | | | | | | There is RTL2832P devices having extra MN88472 demodulator. This patch add support for such configuration. Logically MN88472 slave demodulator is connected to RTL2832 master demodulator, both I2C bus and TS input. RTL2832 is integrated to RTL2832U and RTL2832P chips. Chip version RTL2832P has extra TS interface for connecting slave demodulator. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] add "lgdt330x" device name i2c_devs arrayWilson Michaels2014-11-14
| | | | | | | | | | | | | | This patch adds "lgdt330x" device name i2c_devs array used for debugging Signed-off-by: Wilson Michaels <thebitpit@earthlink.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] usb: Make use of media_bus_format enumBoris BREZILLON2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to have subsytem agnostic media bus format definitions we've moved media bus definition to include/uapi/linux/media-bus-format.h and prefixed enum values with MEDIA_BUS_FMT instead of V4L2_MBUS_FMT. Reference new definitions in all usb drivers. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] rtl28xxu: enable demod ADC only when neededAntti Palosaari2014-11-14
| | | | | | | | | | | | | | | | | | Enable integrated demod ADC only when demod is used. Keep integrated demod ADC disabled when external demod is used. This fixes corrupted stream in a case external demod was used. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvb-usb-dvbsky: fix i2c adapter for sp2 devicenibble.max2014-11-11
| | | | | | | | | | | | | | | | | | It is wrong that sp2 device uses the i2c adapter from m88ds3103 return. sp2 device sits on the same i2c bus with m88ds3103, not behind m88ds3103. Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] s2255drv: fix spinlock issuesensoray-dev2014-11-11
| | | | | | | | | | | | | | | | | | | | qlock spinlock controls access to buf_list and sequence. qlock spinlock should not be locked during a copy to video buffers, an operation that may sleep. Signed-off-by: Dean Anderson <linux-dev@sensoray.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cxusb: fix sparse warningsHans Verkuil2014-11-05
| | | | | | | | | | | | | | | | cxusb.c:1443:32: warning: restricted __le16 degrades to integer cxusb.c:1487:32: warning: restricted __le16 degrades to integer Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] stk1160: fix sparse warningHans Verkuil2014-11-05
| | | | | | | | | | | | | | stk1160-v4l.c:478:49: warning: incorrect type in argument 3 (different base types) Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: Remove a bogus check for NULLMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | As reported by kbuild test robot: drivers/media/usb/cx231xx/cx231xx-audio.c:445:16-20: ERROR: dev is NULL but dereferenced. Reported-by: kbuild test robot <fengguang.wu@intel.com> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: Improve the log messageMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately, on devices that have multiple interfaces, udev->dev points to the parent device (usb) instead of the cx231xx specific one. Due to that the logs don't look too nice, as they'll print messages as if they were produced by USB core: usb-1-2: New device Conexant Corporation Polaris AV Capturb @ 480 Mbps (1554:5010) with 7 interfaces Instead of using the name of the parent device, let's use the name of the first cx231xx interface for all cx231xx sub-modules. With this path, the logs will be nicer: cx231xx 1-2:1.1: New device Conexant Corporation Polaris AV Capturb @ 480 Mbps (1554:5010) with 7 interfaces Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: simplify I2C scan debug messagesMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't need to show when it starts or stops. Just print lines when devices are found. After the changes, the output for i2c scan will be like: usb 1-2: i2c scan: found device @ port 0 addr 0x40 [???] usb 1-2: i2c scan: found device @ port 0 addr 0x60 [colibri] usb 1-2: i2c scan: found device @ port 0 addr 0x88 [hammerhead] usb 1-2: i2c scan: found device @ port 0 addr 0x98 [???] usb 1-2: i2c scan: found device @ port 3 addr 0xa0 [eeprom] usb 1-2: i2c scan: found device @ port 2 addr 0x60 [colibri] usb 1-2: i2c scan: found device @ port 2 addr 0xc0 [tuner] usb 1-2: i2c scan: found device @ port 4 addr 0x20 [demod] Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: too much changes. Bump version numberMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | The I2C mux changes are significant. Bump version number. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: use dev_info() for extension load/unloadMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we're using dev_foo, the logs become like: usb 1-2: DVB: registering adapter 0 frontend 0 (Fujitsu mb86A20s)... usb 1-2: Successfully loaded cx231xx-dvb cx231xx: Cx231xx dvb Extension initialized It is not clear, by the logs, that usb 1-2 name is an alias for cx231xx. So, we also need to use dvb_info() at extension load/unload. After the patch, it will print: usb 1-2: Cx231xx dvb Extension initialized With is coherent with the other logs. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: add addr for demod and make i2c_devs constMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | I2C address 0x10 is the demod. While here, make the array const. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: use dev_foo instead of printkMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | There are several places at cx231xx that uses printk without any special reason. Change all of them to use dev_foo(). Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: get rid of audio debug parameterMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | There's just one debug level on cx231xx-audio. So, converting it to dev_dbg() is easy. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: convert from pr_foo to dev_fooMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | Replace all pr_foo occurrences by dev_foo, as this is the recommended way for drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: disable I2C errors during i2c_scanMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise, it would produce lots of useless messages like: cx231xx: cx231xx_send_usb_command: failed with status --32 After this patch, I2C scan will produce an useful report: [ 9494.050807] cx231xx: i2c_scan: checking for I2C devices on port=0 .. [ 9494.074928] cx231xx: i2c scan: Completed Checking for I2C devices on port=0. [ 9494.074936] cx231xx: i2c_scan: checking for I2C devices on port=3 .. [ 9494.098934] cx231xx: i2c scan: Completed Checking for I2C devices on port=3. [ 9494.098942] cx231xx: i2c_scan: checking for I2C devices on port=2 .. [ 9494.118440] cx231xx: i2c scan: Completed Checking for I2C devices on port=2. [ 9494.118448] cx231xx: i2c_scan: checking for I2C devices on port=4 .. [ 9494.141889] cx231xx: i2c scan: Completed Checking for I2C devices on port=4. [ 9494.060182] cx231xx: i2c scan: found device @ 0x40 [???] [ 9494.062953] cx231xx: i2c scan: found device @ 0x60 [colibri] [ 9494.066071] cx231xx: i2c scan: found device @ 0x88 [hammerhead] [ 9494.067383] cx231xx: i2c scan: found device @ 0x98 [???] [ 9494.090113] cx231xx: i2c scan: found device @ 0xa0 [eeprom] [ 9494.106463] cx231xx: i2c scan: found device @ 0x60 [colibri] [ 9494.113762] cx231xx: i2c scan: found device @ 0xc0 [tuner] [ 9494.121882] cx231xx: i2c scan: found device @ 0x20 [???] Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: use 1 byte read for i2c scanMatthias Schwarzott2014-11-03
| | | | | | | | | | | | | | | | | | Now cx231xx_i2c_check_for_device works like i2c_check_for_device of em28xx driver. For me this fixes scanning of all ports but port 2. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: Cleanup printk at the driverMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are lots of debug printks printed with pr_info. Also, the printk's data are not too coherent: - there are duplicated driver name at the print format; - function name format string differs from function to function; - long strings broken into multiple lines; - some printks just produce ugly reports, being almost useless as-is. Do a cleanup on that. Still, there are much to be done in order to do a better printk job on this driver, but, at least it will now be a way less verbose, if debug printks are disabled, and some logs might actually be useful. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: Fix identationMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | One of the identation blocks is wrong. Fix it. While here, replace pr_info by pr_debug inside such block and add the function name to the print messages, as otherwise they will not help much. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: get rid of driver-defined printk macrosMauro Carvalho Chehab2014-11-03
| | | | | | | | | | | | | | | | | | | | It currently does just like what pr_foo() macros do. So, replace them. A deeper cleanup is needed, as there are lots of debug macros printed with pr_info. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cxusb: TS mode setting for TT CT2-4400Olli Salonen2014-11-03
| | | | | | | | | | | | | | | | | | | | There is a new version of the TechnoTrend CT2-4400 USB tuner. The difference is the demodulator that is used (Si2168-B40 instead of -A30). For TT CT2-4400v2 a TS stream related parameter needs to be set, otherwise the stream becomes corrupted. The Windows driver for both CT2-4400 and CT2-4400v2 sets this as well. After this patch the driver works for both versions. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] xc5000: add IF output level controlRichard Vollkommer2014-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds control of the IF output level to the xc5000 tuner configuration structure. Increases the IF level to the demodulator to fix failure to lock and picture breakup issues (with the au8522 demodulator, in the case of the Hauppauge HVR950Q). This patch works with all XC5000 firmware versions. Signed-off-by: Richard Vollkommer <linux@hauppauge.com> Signed-off-by: Michael Ira Krufky <mkrufky@linuxtv.org> Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvb-usb-dvbsky: add s960ci dvb-s/s2 usb ci box supportnibble.max2014-11-03
| | | | | | | | | | | | | | | | | | | | | | DVBSky s960ci dvb-s/s2 usb ci box: 1>dvb frontend: M88TS2022(tuner),M88DS3103(demod) 2>usb controller: CY7C86013A 3>ci controller: CIMAX SP2 or its clone. Signed-off-by: Nibble Max <nibble.max@gmail.com> Reviewed-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] em28xx: add support for Leadtek VC100 USB capture deviceWitold Krecicki2014-11-03
| | | | | | | | | | | | | | | | Leadtek VC100 is a simple USB capture stick, similar to Yakumo Movie Mixer. Signed-off-by: Witold Krecicki <wpk+lkml@culm.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvbsky: add option to disable IR receiverOlli Salonen2014-11-03
| | | | | | | | | | | | | | | | Add an option to disable remote controller for DVBSky devices by specifying the disable_rc option at modprobe. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvbsky: clean loggingOlli Salonen2014-11-03
| | | | | | | | | | | | | | dev_err includes the function name in the log printout, so there is no need to include it manually. While here, fix a small grammatical error in the i2c error message. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] dvbsky: don't print MAC address from read_mac_addressOlli Salonen2014-11-03
| | | | | | | | | | | | | | | | The dvb-usb-v2 already prints out the MAC address, no need to print it out also here. Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: remove direct register PWR_CTL_EN modification that ↵Matthias Schwarzott2014-11-01
| | | | | | | | | | | | | | | | | | | | switches port3 The only remaining place that modifies the relevant bit is in function cx231xx_set_Colibri_For_LowIF Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| * [media] cx231xx: scan all four existing i2c busses instead of the 3 mastersMatthias Schwarzott2014-10-30
| | | | | | | | | | | | | | | | | | The scanning itself just fails (as before this series) but now the correct busses are scanned. Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-15 15:32:01 -0400