- 16 Dec, 2009 40 commits
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Joonyoung Shim authored
This patch is to support RDS on si470x i2c driver. The routine of RDS operation is almost same with thing of usb driver, but this uses RDS interrupt. Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Acked-by:
Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Joonyoung Shim authored
The read and poll file operations of the si470x usb driver can be used also equally on the si470x i2c driver, so they go to the common file. Signed-off-by:
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Muralidharan Karicheri authored
If a USERPTR address that is not aligned to page boundary is passed to the videobuf_dma_contig_user_get() function, it saves a page aligned address to the dma_handle. This is not correct. This issue is observed when using USERPTR IO machism for buffer exchange. Updates from last version:- Adding offset for size calculation as per comment from Magnus Damm. This ensures the last page is also included for checking if memory is contiguous. Signed-off-by:
Muralidharan Karicheri <m-karicheri2@ti.com> Acked-by:
Magnus Damm <damm@opensource.se> Signed-off-by:
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Jarod Wilson authored
There are old bttv-driven Hauppauge WinTV series cards that have their IR part at i2c addr 0x71, which doesn't get considered in the new 2.6.31 i2c code. From a 2.6.29 kernel: lirc_i2c: chip 0x10005 found @ 0x71 (Hauppauge PVR150) Minor cosmetic glitch, the card in question isn't actually a PVR-150, its: 03:06.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) Subsystem: Hauppauge computer works Inc. WinTV Series Flags: bus master, medium devsel, latency 32, IRQ 19 Memory at f4ffe000 (32-bit, prefetchable) [size=4K] Capabilities: [44] Vital Product Data Capabilities: [4c] Power Management version 2 Kernel driver in use: bttv Kernel modules: bttv Device ID: 0x109e:0x036e, Sub-Device ID: 0x0070:0x13eb This simply adds 0x71 to the list of addresses i2c_new_probed_device should consider, which gets IR working on this card again. Reported-by:
Adam Williamson <awilliam@redhat.com> Tested-by:
Jarod Wilson <jarod@redhat.com> Signed-off-by:
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Dan Carpenter authored
This was found with a static checker and has not been tested, but it seems pretty clear that the mutex_lock() was supposed to be mutex_unlock() Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Thiago Farina authored
Replace MAKE_STRING to __stringify macro Signed-off-by:
Thiago Farina <tfransosi@gmail.com> Signed-off-by:
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Andrea Odetti authored
This patch fixes a small issue where modinfo says the parameter "trace" is always available, while it only works if CONFIG_USB_PWC_DEBUG is enabled. Signed-off-by:
Andrea Odetti <mariofutire@googlemail.com> Signed-off-by:
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Patrick Boettcher authored
This patch fixes the behaviour of the dibusb-i2c-access which was previously changed to avoid accidental EEprom writes: Now it allow i2c-reads without prepended i2c-writes, but it is still not doing anything in case the EEprom is addressed. Thanks to Mario Bachmann for testing. Tested-by:
Mario Bachmann <grafgrimm77@gmx.de> Cc: Mario Bachmann <grafgrimm77@gmx.de> Signed-off-by:
Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by:
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Lukas Karas authored
saa7134: Add support for IR reciever on card LifeView FlyDVB Trio -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html [mchehab@redhat.com: CodingStyle fixes and ported upstream] Tested-by:
Petr Fiala <petr.fiala@gmail.com> Signed-off-by:
Lukas Karas <lukas.karas@centrum.cz> Signed-off-by:
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Alexey Dobriyan authored
X-Patchwork-Id: 62090 Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Márton Németh authored
Merge two ifs: the condition is the same. The second if uses the ncoeff which is initialized in the first if. Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by:
Márton Németh <nm127@freemail.hu> Signed-off-by:
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Olivier Grenie authored
Enhance status lock behaviour. Signed-off-by:
Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by:
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Olivier Grenie authored
Add parameter to change the buffer size. This buffer size is specified in number of Ts packet. This parameter is stored inside the state. For firmware higher than 1.21, the xfer buffer size can be changed inside the dib0700 usb bridge the firware version is stored inside the state Signed-off-by:
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Olivier Grenie authored
STK807xPVR: correct the enumeration Signed-off-by:
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Olivier Grenie authored
This patch changes most of the Codingstyle violations which were introduced by the previous patch. Line length less that 80 chars are not corrected. Signed-off-by:
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Olivier Grenie authored
This patchs adds support for the DiBcom DiB0090 RF tuner and for DiBcom's reference design STK8096GP. Small extracts of the DiB0070 and the DiB8000-driver into a common codebase. Signed-off-by:
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Patrick Boettcher authored
The PCTV 74e is not a design based on the dib0700-USB-device controller thus we should not have its USB IDs inside. This reverts partly: Add support for PCTV 74e (Pinnacle) + fix USB vendor IDs Signed-off-by:
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Patrick Boettcher authored
This patch adds support for PCTV 74e (Pinnacle) and it fixes the USB vendor IDs for PCTV (f.k.a Pinnacle). For convenience all new PCTV USB product IDs are also existing with Pinnacle's USB vendor ID. Signed-off-by:
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Pedro Andres Aranda Gutierrez authored
The device is bootingcorrectly, but no frontend is attached. This patch corrects this behaviour. Signed-off-by:
Pedro Andres Aranda Gutierrez <paaguti@gmail.com> Signed-off-by:
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Derek authored
Genpix is demodulating DVB-S-like signal with 8PSK modulation used) - this non-standard behaviour was broken by rejecting 8PSK in a standard DVB-S tune request. This problem is fixed by simply reverting back to the drivers original behavior with this patch. Signed-off-by:
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Akihiro Tsukada authored
This patch adds a fix to accept frequency with its center shifted. The driver used to accept center frequencies of the normal UHF band channels, but in ISDB-T, center frequency is shifted with 1/7MHz. It was shifted internally in the driver, but this patch enables to accept both types of frequency. Signed-off-by:
Akihiro Tsukada <tskd2@yahoo.co.jp> Signed-off-by:
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Mauro Carvalho Chehab authored
As reported by Sander Eikelenboom <linux@eikelemboon.it>: > Tried to update my v4l-dvb modules today, but got a bug with my pinnacle > card, seems to be related to the recent changes in the ir code. > > Dec 5 23:30:25 security kernel: [ 5.735698] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 > Dec 5 23:30:25 security kernel: [ 5.735716] IP: [<ffffffffa00997be>] :ir_common:ir_input_free+0x26/0x3e Thanks-to: Sander Eikelenboom <linux@eikelemboon.it> for reporting and testing the fix. Signed-off-by: -
Mauro Carvalho Chehab authored
This device uses an i2c chip to retrieve the keycode from a RC5 remote. Instead of just getting 6 bits, improve the routine to get 11 bits. This means that the complete RC5 table for Hauppauge Grey IR can be used with this device. Unfortunately, it seems that this IR receiver is not capable of getting the full 14 (or 13 bits) from the RC5 protocol. At lest now, with the new code, it is possible to replace this IR table by another RC5 table. Signed-off-by: -
Hans Verkuil authored
Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Muralidharan Karicheri authored
This patch updates the v4l2-dvb documentation for the new video timings API added. Also updated the document based on comments from Hans Verkuil. Signed-off-by:
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Muralidharan Karicheri authored
This adds the above APIs to the v4l2 core. This is based on version v1.2 of the RFC titled "V4L - Support for video timings at the input/output interface" Following new ioctls are added:- - VIDIOC_ENUM_DV_PRESETS - VIDIOC_S_DV_PRESET - VIDIOC_G_DV_PRESET - VIDIOC_QUERY_DV_PRESET - VIDIOC_S_DV_TIMINGS - VIDIOC_G_DV_TIMINGS Please refer to the RFC for the details. This code was tested using vpfe capture driver on TI's DM365. Following is the test configuration used :- Blu-Ray HD DVD source -> TVP7002 -> DM365 (VPFE) ->DDR A draft version of the TVP7002 driver (currently being reviewed in the mailing list) was used that supports V4L2_DV_1080I60 & V4L2_DV_720P60 presets. A loopback video capture application was used for testing these APIs. This calls following IOCTLS :- - verify the new v4l2_input capabilities flag added - Enumerate available presets using VIDIOC_ENUM_DV_PRESETS - Set one of the supported preset using VIDIOC_S_DV_PRESET - Get current preset using VIDIOC_G_DV_PRESET - Detect current preset using VIDIOC_QUERY_DV_PRESET - Using stub functions in tvp7002, verify VIDIOC_S_DV_TIMINGS and VIDIOC_G_DV_TIMINGS ioctls are received at the sub device. - Tested on 64bit platform by Hans Verkuil Signed-off-by:Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Michael Krufky authored
Add support for five new Hauppauge Device USB IDs: 2040:b980 2040:b990 2040:c010 2040:c080 2040:c090 Signed-off-by:
Michael Krufky <mkrufky@kernellabs.com> Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Antonio Ospite authored
Some drivers support multiple frameintervals (framerates), make gspca able to enumerate them. Signed-off-by:
Antonio Ospite <ospite@studenti.unina.it> Signed-off-by:
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Jean-Francois Moine authored
- probe the webcam (probe sequence from ms-win trace) - update tax5130c init sequences from ms-win newer driver - update tas5130c sequences from ms-win trace - add some comments in the probe code Signed-off-by:
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Jean-Francois Moine authored
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Márton Németh authored
Calling gspca_set_alt0() in gspca_dev_probe() is not needed as gspca_set_alt0() will do nothing because gspca_dev->alt is always zero at that time. Signed-off-by: Márton NÃ
© meth <nm127@freemail.hu> Signed-off-by: -
Jean-Francois Moine authored
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Jean-Francois Moine authored
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Laurent Pinchart authored
The video_device::minor field is used where it shouldn't, either to - test for error conditions that can't happen anymore with the current v4l-dvb core, - store the value in a driver private field that isn't used anymore, - check the video device type where video_device::vfl_type should be used, or - create the name of a kernel thread that should get a stable name. Remove or fix those use cases. Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Laurent Pinchart authored
Now that the video_device registration is tested using video_is_registered(), drivers don't need to initialize the video_device::minor field to -1 anymore. Remove those unneeded assignments. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by:
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Laurent Pinchart authored
Instead of using the minor number in kernel log messages, use the device node name as returned by the video_device_node_name() function. This makes debug, informational and error messages easier to understand for end users. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by:
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Laurent Pinchart authored
Fix all device drivers to use the video_drvdata function instead of maintaining a local list of minor to private data mappings. Call video_set_drvdata to register the driver private pointer when not already done. Where applicable, the local list of mappings is completely removed when it becomes unused. [mchehab.redhat.com: removed tm6000 changes as tm6000 is not ready yet for submission even on staging] Signed-off-by:
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