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2013-02-06[media] add maintainer for blackfin media driversScott Jiang1-0/+9
Signed-off-by: Scott Jiang <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging: go7007: fix test for V4L2_STD_SECAMDan Carpenter1-1/+1
The current test doesn't make a lot of sense. It's likely to be true, which is what we would want in most cases. From looking at how this is handled in other drivers, I think "&" was intended instead of "*". It's an easy mistake to make because they are next to each other on the keyboard. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging/media/go7007: Use kmemdup rather than duplicating its ↵Peter Huewe1-2/+1
implementation Found with coccicheck. The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Peter Huewe <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging: media: go7007: call_all stream stuff Some Additional stuff ↵Volokh Konstantin1-0/+2
for v4l2_subdev stream events partial need for new style framework. Also need for wis_tw2804 notification stuff Signed-off-by: Volokh Konstantin <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging: media: go7007: i2c GPIO initialization Reset i2c stuff for ↵Volokh Konstantin2-3/+5
GO7007_BOARDID_ADLINK_MPG24 need reset GPIO always when encoder initialize Signed-off-by: Volokh Konstantin <[email protected]> Reviewed-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging: media: go7007: firmware protection Protection for ↵Volokh Konstantin2-2/+3
unfirmware load If no firmware was loaded (no exists,wrong or some error) then rmmod fails with OOPS, so need some protection stuff. Signed-off-by: Volokh Konstantin <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] staging: media: go7007: memory clear fix memory clearing for ↵Volokh Konstantin2-2/+2
v4l2_subdev allocation Signed-off-by: Volokh Konstantin <[email protected]> Acked-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06Revert "[media] drivers/media/usb/dvb-usb/dib0700_core.c: fix left shift"Mauro Carvalho Chehab1-1/+1
On Wed, 6 Feb 2013 09:04:39 +0000 Olivier GRENIE <[email protected]> wrote: > I do not agree with the patch. Let's take an example: adap->id = 0. Then: > * 1 << ~(adap->id) = 1 << ~(0) = 0 > * ~(1 << adap->id) = ~(1 << 0) = 0xFE > > The correct change should be: st->channel_state |= 1 << (1 - adap->id); Indeed, the original source code was not correct. Requested-by: Olivier GRENIE <[email protected]> Cc: Patrick Boettcher <[email protected]> Cc: Nickolai Zeldovich <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] media: tvp514x: remove field descriptionPrabhakar Lad1-5/+2
This patch removes the field description of fields that no longer exists, along side aligns the field description of fields. Signed-off-by: Lad, Prabhakar <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] Support Digivox Mini HD (rtl2832)Eddi De Pieri1-0/+2
Add support for Digivox Mini HD (rtl2832) The tuner works, but with worst performance then realtek linux driver, due to incomplete implementation of fc2580.c Signed-off-by: Eddi De Pieri <[email protected]> Tested-by: Lorenzo Dongarrà <[email protected]> Acked-by: Antti Palosaari <[email protected]> Reviewed-by: Antti Palosaari <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] DocBook: mention that EINVAL can be returned for invalid menu indicesHans Verkuil2-5/+13
The documentation suggested that if the control value is wrong only ERANGE can be returned. But in some cases (an invalid menu index) EINVAL can also be returned. Clarify this. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] DocBook: improve the error_idx field documentationHans Verkuil1-7/+40
The documentation of the error_idx field was incomplete and confusing. This patch improves it. Signed-off-by: Hans Verkuil <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-06[media] DocBook: fix various validation errorsHans Verkuil5-23/+17
Fixed the following errors (with exception of the SVG errors): GEN /home/hans/work/src/v4l/media-git/Documentation/DocBook//v4l2.xml rm -rf Documentation/DocBook/index.html; echo '<h1>Linux Kernel HTML Documentation</h1>' >> Documentation/DocBook/index.html && echo '<h2>Kernel Version: 3.8.0-rc1</h2>' >> Documentation/DocBook/index.html && cat Documentation/DocBook/media_api.html >> Documentation/DocBook/index.html /tmp/x.xml:883: element revremark: validity error : Element structname is not declared in revremark list of possible children /tmp/x.xml:883: element revremark: validity error : Element xref is not declared in revremark list of possible children /tmp/x.xml:9580: element xref: validity error : Element xref was declared EMPTY this one has content /tmp/x.xml:13508: element link: validity error : Element link does not carry attribute linkend /tmp/x.xml:13508: element link: validity error : No declaration for attribute linked of element link /tmp/x.xml:16986: element imagedata: validity error : Value "SVG" for attribute format of imagedata is not among the enumerated set /tmp/x.xml:17003: element imagedata: validity error : Value "SVG" for attribute format of imagedata is not among the enumerated set /tmp/x.xml:17022: element imagedata: validity error : Value "SVG" for attribute format of imagedata is not among the enumerated set Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tuners/xc5000: fix MODE_AIR in xc5000_set_params()Dan Carpenter1-0/+1
There is a missing break so we use XC_RF_MODE_CABLE instead of XC_RF_MODE_AIR. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: input: use common work_struct callback function for IR RC ↵Frank Schaefer1-13/+5
key polling Remove em28xx_i2c_ir_work() and check the device type in the common callback function em28xx_ir_work() instead. Simplifies em28xx_ir_start(). Reduces the code size with a minor performance drawback. Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: i2c RC devices: minor code size and memory usage optimizationFrank Schaefer1-26/+16
Set up the i2c_client locally in em28xx_i2c_ir_handle_key(). Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: fix a comment and a small coding style issueFrank Schaefer1-4/+2
Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: remove unused parameter ir_raw from i2c RC key polling functionsFrank Schaefer1-13/+7
Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: get rid of the dependency on module ir-kbd-i2cFrank Schaefer2-88/+134
We already have the key polling functions and the polling infrastructure in em28xx-input, so we can easily get rid of the dependency on module ir-kbd-i2c. For maximum safety, do not touch the key reporting mechanism for those devices. Code size could be improved further but would have minor peformance impacts. Tested with device "Terratec Cinergy 200 USB" (EM2800_BOARD_TERRATEC_CINERGY_200) [[email protected]: Fix two checkpatch.pl warnings: ERROR: "foo * bar" should be "foo *bar" (line 465) WARNING: kfree(NULL) is safe this check is probably not required (line 725)] Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: remove i2cdprintk() messagesFrank Schaefer1-24/+5
We don't report any key/scan codes or errors inside the key polling functions for internal IR RC devices, just in the key handling fucntions. Do the same for external devices. Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx-input: remove dead code line from em28xx_get_key_em_haup()Frank Schaefer1-2/+0
Field 'old' of struct IR_i2c is used nowhere in module ir-kbd-i2c. Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] em28xx: add missing IR RC slave address to the list of known i2c devicesFrank Schaefer1-0/+1
Signed-off-by: Frank Schäfer <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] cx231xx: add a missing break statementDan Carpenter1-0/+1
My static checker complains about the fall through here. From the context it looks like we should add a break statement. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] staging: go7007: print the audio input typeDan Carpenter1-1/+1
Smatch complains that the "Audio input:" printk isn't reachable. Hiding the "return 0;" behind another statement is a style violation. It looks like audio_input is normally configured so I've enabled the print statement. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] drivers/media/pci: use memmove for overlapping regionsNickolai Zeldovich3-5/+5
Change several memcpy() to memmove() in cases when the regions are definitely overlapping; memcpy() of overlapping regions is undefined behavior in C and can produce different results depending on the compiler, the memcpy implementation, etc. Cc: Andy Walls <[email protected]> Signed-off-by: Nickolai Zeldovich <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] DocBook: media: struct v4l2_capability card field is a UTF-8 stringLaurent Pinchart1-1/+1
The struct v4l2_capability card field stores the device name. That name can be hardcoded in drivers, or be retrieved directly from the device. The later is very common with USB devices. As several devices already report names that include non-ASCII characters, update the field description to use UTF-8. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] media: cx18, ivtv: eliminate unnecessary array index checksNickolai Zeldovich2-5/+0
The idx values passed to cx18_i2c_register() and ivtv_i2c_register() by cx18_init_subdevs() and ivtv_load_and_init_modules() respectively are always in-range, based on how the hw_all bitmask is populated. Previously, the checks were already ineffective because arrays were being dereferenced using the index before the check. Acked-by: Andy Walls <[email protected]> Signed-off-by: Nickolai Zeldovich <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] drivers/media/usb/dvb-usb/dib0700_core.c: fix left shiftNickolai Zeldovich1-1/+1
Fix bug introduced in 7757ddda6f4febbc52342d82440dd4f7a7d4f14f, where instead of bit-negating the bitmask, the bit position was bit-negated instead. Signed-off-by: Nickolai Zeldovich <[email protected]> Cc: Olivier Grenie <[email protected]> Cc: Patrick Boettcher <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] iguanair: intermittent initialization failureSean Young1-10/+15
On cold boot the device does not initialize until the first packet is received, and that packet is not processed. Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] iguanair: ensure transmission mask is initializedSean Young1-0/+1
Signed-off-by: Sean Young <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] winbond-cir: only enable higher sample resolution if neededSean Young1-8/+19
A sample resolution of 2us generates more than 300 interrupts per key and this resolution is not needed unless carrier reports are enabled. Revert to a resolution of 10us unless carrier reports are needed. This generates up to a fifth of the interrupts. Signed-off-by: Sean Young <[email protected]> Acked-by: David Härdeman <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] ARM: davinci: da850 evm: pass platform data for adv7343 encoderLad, Prabhakar1-0/+13
Without this patch the adv7343 encoder was being set to default configuration which caused display not to work on this board. This patch passes the necessary platform data required for adv7343 encoder to work on da850 evm. Signed-off-by: Lad, Prabhakar <[email protected]> Acked-by: Sekhar Nori <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] media: adv7343: accept configuration through platform dataLad, Prabhakar2-5/+83
The current code was implemented with some default configurations, this default configuration works on board and doesn't work on other. This patch accepts the configuration through platform data and configures the encoder depending on the data passed. Signed-off-by: Lad, Prabhakar <[email protected]> Acked-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: fix G/TRY_FMTHans Verkuil1-6/+3
Two fixes: - the priv field wasn't set to 0. - only V4L2_FIELD_INTERLACED is supported. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: add poll op for radio device nodeHans Verkuil1-0/+1
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: set colorspace fieldHans Verkuil1-0/+2
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: add support for control events and prio handlingHans Verkuil2-8/+25
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: convert to the control frameworkHans Verkuil2-167/+68
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] tm6000: fix querycap and input/tuner compliance issuesHans Verkuil1-116/+31
- add device_caps support - fix bus_info - fix numerous tuner-related problems due to incorrect tests and setting v4l2_tuner fields to wrong values. - remove (audio) input support from the radio: it doesn't belong there. This also fixed a nasty issue where opening the radio would set dev->input to 5 for no good reason. This was never set back to a valid TV input after closing the radio device, thus leaving it at 5 which is out of bounds of the vinput card array. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] meye: convert to the control frameworkHans Verkuil4-194/+99
Convert the meye driver to the control framework. Some private controls have been replaced with standardized controls (SHARPNESS and JPEGQUAL). The AGC control looks like it can be replaced by the AUTOGAIN control, but it isn't a boolean so I do not know how to interpret it. The FRAMERATE control looks like it can be replaced by S_PARM, but again, without knowing how to interpret it I decided to leave it alone. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] videobuf2: don't return POLLERR when only polling for eventsHans Verkuil1-0/+5
If you only poll for events, then vb2_poll will return POLLPRI | POLLERR if no streaming is in progress. That's not right, it's perfectly valid to poll just for events. Cc: Pawel Osciak <[email protected]> Cc: Marek Szyprowski <[email protected]> Cc: Kyungmin Park <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] bw-qcam: remove unnecessary qc_reset and qc_setscanmode callsHans Verkuil1-5/+1
These are already done elsewhere. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] bw-qcam: convert to videobuf2Hans Verkuil2-46/+112
I know, nobody really cares about this black-and-white webcam anymore, but it was fun to do. Tested with an actual webcam. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] bw-qcam: zero priv fieldHans Verkuil1-0/+2
Fix a v4l2-compliance problem: the priv field of v4l2_pix_format must be cleared by drivers. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: fix signal and stereo indicationHans Verkuil1-2/+8
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: Fix audmode/tuner/frequency handlingHans Verkuil1-28/+24
- instead of a mute module option, use audmode as per the spec. - clamp the frequency before setting it. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: add prio and control event supportHans Verkuil1-0/+9
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: convert to the control frameworkHans Verkuil1-38/+26
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: remove input/audio ioctlsHans Verkuil1-30/+0
Such ioctls are not valid for radio devices. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2013-02-05[media] radio-miropcm20: fix querycapHans Verkuil1-4/+6
Don't set version (done by the v4l2 core), fill in bus_info, set correct driver name and add device_caps support. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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