- 03 Nov, 2014 39 commits
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Simon Farnsworth authored
Documentation for enum v4l2_field did not make it clear that V4L2_FIELD_ANY is only acceptable as input to the kernel, not as a response from the driver. Make it clear, to stop userspace developers like me assuming it can be returned by the driver. Signed-off-by:
Simon Farnsworth <simon.farnsworth@onelan.co.uk> Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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Johann Klammer authored
After updating the kernel to 3.14.15 I am seeing these messages: [273684.964081] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273690.020061] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273695.076082] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273700.132077] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273705.188070] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273710.244066] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273715.300187] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273720.356068] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273725.412188] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273730.468094] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273735.524070] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed [273740.580176] saa7146: saa7146 (0): saa7146_wait_for_debi_done_sleep timed out while waiting for registers getting programmed filling up the logs(one about every 5 seconds). Other posts suggests that it is not actually an error on cards without a CI interface. Here's a patch that turns it into a debug message, so it does not clobber the logs. Signed-off-by:
Johann Klammer <klammerj@a1.net> Signed-off-by:
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Martin Kaiser authored
We can use kfifo_initialized() to check if the fifo in lirc_buffer is initialized or not. There's no need to have a dedicated fifo status variable in lirc_buffer. [m.chehab@samsung.com: add the same change to lirc_zilog, to avoid breaking compilation of staging drivers] Signed-off-by:
Martin Kaiser <martin@kaiser.cx> Signed-off-by:
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Dan Carpenter authored
It's better to use TS_SC instead of magic number 0xC0. [m.chehab@samsung.com: patch rebased and message rewritten, as this patch conflicted with an already applied patch] Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Sakari Ailus authored
The Media controller doesn't tell much to the user in cases such as pipeline startup failure. The link validation is the most common media graph (or in V4L2's case, format) related reason for the failure. In more complex pipelines the reason may not always be obvious to the user, so point them to look at the right direction. Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Joe Perches authored
Precedence of & and >> is not the same and is not left to right. shift has higher precedence and should be done after the mask. Add parentheses around the mask. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Olli Salonen authored
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:
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Richard Vollkommer authored
Improves lock performance with signals from the ZeeVee family of modulators. Signed-off-by:
Richard Vollkommer <linux@hauppauge.com> Cc: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
Michael Ira Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Richard Vollkommer authored
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:
Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
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Sean Young authored
This driver has been replaced by an rc-core driver for the same hardware. Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
This is a complete re-write inspired by the original lirc driver. Signed-off-by:
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nibble.max authored
if "chip_id" is wrong or "dev->cfg.clock_out" is invalid, the i2c model is still loaded. It will cause "kernel NULL pointer dereference" oops when the i2c model remove. returning the err code will prevent the i2c model load. Signed-off-by:
Nibble Max <nibble.max@gmail.com> Signed-off-by:
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nibble.max authored
DVBSky s950ci dvb-s/s2 ci PCIe card: 1>dvb frontend: M88TS2022(tuner),M88DS3103(demod) 2>ci controller: CIMAX SP2 or its clone. 3>PCIe bridge: CX23885 The patchs are based on the following patchs. Olli Salonen submit: https://patchwork.linuxtv.org/patch/26180/ https://patchwork.linuxtv.org/patch/26183/ https://patchwork.linuxtv.org/patch/26324/ Nibble Max submit: https://patchwork.linuxtv.org/patch/26207/Signed-off-by:
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nibble.max authored
DVBSky s950ci dvb-s/s2 ci PCIe card: 1>dvb frontend: M88TS2022(tuner),M88DS3103(demod) 2>ci controller: CIMAX SP2 or its clone. 3>PCIe bridge: CX23885 The patchs are based on the following patchs. Olli Salonen submit: https://patchwork.linuxtv.org/patch/26180/ https://patchwork.linuxtv.org/patch/26183/ https://patchwork.linuxtv.org/patch/26324/ Nibble Max submit: https://patchwork.linuxtv.org/patch/26207/Signed-off-by:
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nibble.max authored
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:
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Mauro Carvalho Chehab authored
Some new devices got added. Update cardlists. Signed-off-by: -
Witold Krecicki authored
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:
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Olli Salonen authored
Add an option to disable remote controller for DVBSky devices by specifying the disable_rc option at modprobe. Signed-off-by:
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Olli Salonen authored
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:
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Olli Salonen authored
The dvb-usb-v2 already prints out the MAC address, no need to print it out also here. Signed-off-by:
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Joe Perches authored
Use dev_err instead of pt1_printk o reduce object code size o remove now unused pt1_printk macro Neaten dev_<level> uses in pt3 o add missing newlines o align arguments o remove unnecessary OOM messages as there's a generic one o typo fixes in messages Signed-off-by:
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ほち authored
Toshiba TC90522 is wrongly categorized, fix it Signed-off-by:
ほち, AreMa Inc <knightrider@are.ma> Signed-off-by:
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Amber Thrall authored
lirc_imon.c and lirc_sasem.c contain an incoming_packet method that is using deprecated printk's. Removed blocks replacing with single dev_info with a %*ph format instead. Signed-off-by:
Amber Thrall <amber.rose.thrall@gmail.com> Signed-off-by:
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Hans Verkuil authored
Now works with both NTSC and PAL. Tested with CC/XDS for NTSC and teletext/WSS for PAL. The start lines were wrong, the WSS signal wasn't captured and there was no difference between NTSC and PAL w.r.t. the count[] values so NTSC returned way too many lines. Signed-off-by:
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Hans Verkuil authored
Move pci_disable_device() down otherwise it will complain about an unfreed irq. Signed-off-by:
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Hans Verkuil authored
Don't mix UNSET and TUNER_ABSENT: you have to pick one or the other. For this driver selecting UNSET to represent an absent tuner resulting in the fewest changes. Signed-off-by:
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Hans Verkuil authored
Make sure that changing the standard or format is not allowed while one or more of the video, vbi or mpeg vb2 queues are busy. Signed-off-by:
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Hans Verkuil authored
The vb2 framework knows if streaming is in progress, no need to use a separate field for that. Signed-off-by:
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Hans Verkuil authored
The width, height and field values are core fields since both vbi, video and blackbird use the same video input. Move those fields to the correct struct. Also fix the field checks in the try_fmt functions: add V4L2_FIELD_SEQ_BT/TB support and map incorrect field values to a correct field value instead of returning an error. Signed-off-by:
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Hans Verkuil authored
There is no reason to dump the sram code to the kernel log when you stop streaming. Remove those calls to cx88_sram_channel_dump. Signed-off-by:
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Hans Verkuil authored
The timeout is way too small. Especially complicated command like CX2341X_ENC_STOP_CAPTURE takes much more time than 10 ms. Increase the timeout to 1 second, just as ivtv does (the cx88-blackbird has the same IP core for MPEG compression as ivtv). This solves a nasty issue where STOP_CAPTURE would timeout and the mailbox is left in a busy state, making it impossible to start streaming a second time without reloading the driver first. Signed-off-by:
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Hans Verkuil authored
btcx-risc is for the bt8xx driver and other drivers shouldn't depend on it. There is no benefit to use that module just to do a pci_zalloc_consistent. Signed-off-by:
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Hans Verkuil authored
Remove this function. This makes all vb2 queues behave the same, which simplifies comparing the various vb2 queue op implementations. Signed-off-by:
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Hans Verkuil authored
Don't return -1, return a proper error. Replace dprintk(0, ...) by pr_err since firmware load errors should just be reported as an error. Signed-off-by:
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Hans Verkuil authored
drivers/media/pci/cx88/cx88-blackbird.c:476:25: warning: cast to restricted __le32 Signed-off-by:
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Hans Verkuil authored
As usual, this patch is very large due to the fact that half a vb2 conversion isn't possible. And since this affects blackbird, alsa, core, dvb, vbi and video the changes are all over. What made this more difficult was the peculiar way the risc program was setup. The driver allowed for running out of buffers in which case the DMA would stop and restart when the next buffer was queued. There was also a complicated timeout system for when buffers weren't filled. This was replaced by a much simpler scheme where there is always one buffer around and the DMA will just cycle that buffer until a new buffer is queued. In that case the previous buffer will be chained to the new buffer. An interrupt is generated at the start of the new buffer telling the driver that the previous buffer can be passed on to userspace. Much simpler and more robust. Signed-off-by:
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Hans Verkuil authored
The alsa driver uses videobuf low-level functions that are not available in vb2, so replace them by driver-specific functions. Signed-off-by:
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Hans Verkuil authored
This list is only used if the width, height and/or format of a buffer has changed, but that can never happen. Remove it and all associated code. Signed-off-by:
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Hans Verkuil authored
This is a duplicate of dev->fmt and can be removed. As a consequence a lot of tests that check if the format has changed midstream can be removed as well: the format cannot change midstream, so this is a bogus check. Signed-off-by:
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- 01 Nov, 2014 1 commit
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Matthias Schwarzott authored
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:
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