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2008-01-25V4L/DVB (6830): cx88-blackbird: remove unnecessary encoder unmuteJelle Foks
Remove the unnecessary BLACKBIRD_UNMUTE calls to the mpeg encoder in cx88-blackbird.c The encoder is never muted, hence unmuting should then only be necessary once after hardware initialization. I tested this from warm boots and cold boots (with long power down time to ensure the sram in the chip is emptied), and found that after the firmware upload the encoder is apparently not muted, making the unmutes unnecessary. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6829): cx88-blackbird: remove unnecessary msleep()'sJelle Foks
Remove the unnecessary msleep()'s in cx88-blackbird.c Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6828): cx88-blackbird: audio improvementsJelle Foks
This patch should fix the 'muted audio' and 'raspy audio' problem for mpeg2 streams out of cx88-blackbird devices. Especially mythtv users would find that the audio would often sound bad (aliased, or 'raspy'), mainly related to channel changes, many (all?) other users would find that there was no audio at all in the mpeg data from the encoder chip, unless the audio was manually unmuted. The patch includes the following modifications: Don't actually start the mpeg2 encoder until the device is read from by the application. Wait until the audio is stable for at least 400ms before starting the mpeg encoder. Mute/Unmute the audio when starting/stopping the mpeg encoder. Stop the mpeg encoder when changing parameters and when changing tuner frequency. Add a variable 'mpeg_active' to struct cx8802_dev to allow tracking of whether or not the mpeg2 encoder is active. Load the firmware on cx88-blackbird driver load. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6827): Auto-selects D2633 for ATSCMauro Carvalho Chehab
ATSC standard-specific firmware is D2633 on both v2.5 and v2.7. Better to auto-select this firmware, overriding ctrl.d2633. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6822): s5h1409: use VSB IF frequency ( 44 / 5.38 MHz ) unless ↵Michael Krufky
otherwise specified use VSB IF frequency ( 44 / 5.38 MHz ) if qam_if is invalid or unspecified Acked-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6821): s5h1409: fix IF frequency configurationMichael Krufky
On the s5h1409 demod, the IF frequency for VSB is limited to 44 / 5.38 MHz. Hardcode VSB IF frequency within the driver to 44 / 5.38 MHz. QAM IF frequency remains configurable via attach-time configuration. Acked-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6818): git-dvb: drivers/media/dvb/frontends/zl10353.c: avoid 64-bit ↵Andrew Morton
divide Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Chris Pascoe <c.pascoe@itee.uq.edu.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6817): Cleanup kernel thread and provide overrun detectionMauro Carvalho Chehab
The previous code were a little bit messy. Cleans it up. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6816): Add proper locking for buffer fillingMauro Carvalho Chehab
Avoids de-alocating buffers before finishing to fill a buffer Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6815): Fix vivi internal debug messagesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6812): media: video: usbvision: remove ctrlUrbLockDaniel Walker
The ctrlUrbLock has all it's users commented out, and so it's unused. This patch removes it. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6811): media-video-usbvision-add-mutex_unlock-to-error-paths-fixAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6810): media: video: usbvision: add mutex_unlock() to error pathsDaniel Walker
There are a few error paths which don't unlock the usbvision->lock. So I've added mutex_unlock() calls to fix those paths. Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6809): git-dvb: drivers/media/video/et61x251/et61x251_core.c: fix ↵Andrew Morton
warnings drivers/media/video/et61x251/et61x251_core.c:390: warning: 'et61x251_i2c_read' defined but not used drivers/media/video/et61x251/et61x251_core.c:397: warning: 'et61x251_i2c_write' defined but not used Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6808): git-dvb: fix build in drivers/media/dvb/frontends/tda18271.hAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6807): fix debug enableMauro Carvalho Chehab
The changes at vivi_template make debug option to not work properly. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6806): Allow emulating changes of video std by viviMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6805): video std is a bitmask. Better to print in hexaMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6804): __videobuf_read_start is staticMauro Carvalho Chehab
Thanks to Jean Delvare <khali@linux-fr.org> for pointing this. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6801): tda18271: pass i2c gate configuration into tda18271_attach()Michael Krufky
If we pass TDA18271_GATE_DIGITAL into tda18271_attach(), it will always try to use the digital demodulator's i2c gate. If we pass TDA18271_GATE_ANALOG into tda18271_attach(), it will always try to use the analog demodulator's i2c gate. If we pass TDA18271_GATE_AUTO into tda18271_attach(), it will try to use the analog demodulator's i2c gate when tuning in analog mode, and it will try to use the digital demodulator's i2c gate when tuning in digital mode. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6800): tda18271: use an enum rather than an integer to store analog ↵Michael Krufky
/ digital state Use an enum rather than an integer #define to store analog / digital state. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6795): Add EXPORT_SYMBOL_GPL to the saa7134 video control routinesMauro Carvalho Chehab
Those newer functions are used by saa7134-empress. Adds export for them: +EXPORT_SYMBOL_GPL(saa7134_g_ctrl); +EXPORT_SYMBOL_GPL(saa7134_s_ctrl); +EXPORT_SYMBOL_GPL(saa7134_queryctrl); Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6793): Convert saa7134-empress to video_ioctl2Mauro Carvalho Chehab
saa7134 were converted to video_ioctl2, but saa7134_empress weren't. This broke saa7134-empress, since it were dependent of saa7134_common_ioctl. With the conversion, the module had a size decrease of 436 bytes on x86_64: text data bss dec hex filename 5196 4912 4 10112 2780 old/saa7134-empress.ko 4760 4912 4 9676 25cc new/saa7134-empress.ko Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6792): Fix VBI supportMauro Carvalho Chehab
VBI were broken, since there weren't any function handlers for it. This patch fixes it, by removing the vbi_template, using, instead video_template. This also saves some space at the data segment. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6791): Rename all vidioc_ to saa7134_Mauro Carvalho Chehab
Some functions are used also by saa7134-empress, and need to be exported. To avoid namespace confusion, rename all of them to saa7134_ Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6789): tuner: use char *name instead of 128 byte fixed array for ↵Michael Krufky
demod info Don't waste 128 bytes of memory for a name that might not actually need it. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6788): tda8290: fix codingstyle, open brace following struct on the ↵Michael Krufky
same line Fix codingstyle issue discovered after using new checkpatch.pl ERROR: open brace '{' following struct go on the same line 396: FILE: linux/drivers/media/video/tda8290.h:24: +struct tda829x_config +{ Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6787): tuner: bug-fix: default mode was set to bogus valueMichael Krufky
Fix type inconsistency in t->mode value, causing the following: tuner' 1-0043: freq set: unknown mode: 0x0004! (only visible with tuner debug enabled) Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6786): tuner: add struct analog_demod_info to struct analog_tuner_opsMichael Krufky
Store the analog demodulator name in fe.ops.analog_demod_ops.info.name Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6785): tda8290: remove dependency on struct tunerMichael Krufky
- remove dependency of tda8290 module on struct tuner - move tuner_foo printk macros from tuner-driver.h into tuner-core.c - clean up #includes of tuner-i2c.h / tuner-driver.h Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6784): tda8290: prevent possible memory leakMichael Krufky
Always call tda829x_release if tda829x_attach fails for a reason other than failure to allocate memory for private structure. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6783): tuner: combine set_tv_freq and set_radio_freq into a single ↵Michael Krufky
set_params method We can tell whether we are tuning television or radio by testing for struct analog_parameters *params->mode == V4L2_TUNER_RADIO There is no longer any need for separate set_tv_freq and set_radio_freq functions in the analog tuner demodulator modules. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6782): tda8290: access frontend structure directly, where possibleMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6776): ivtv: Some general fixesRichard Knutsson
Fix "warning: Using plain integer as NULL pointer". Convert 'x < y ? x : y' to use min() instead. Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6773): pvrusb2: rework device descriptor layoutMike Isely
The pvrusb2 driver tries to keep all device specific attributes in a single data structure in one source file. This change further cleans up how that table is set up. We now try to group everything together for each specific device, and the number of symbols exported from this module has now been reduced to a single global. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6772): pvrusb2: Remove obsolete (and misleading) commentMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6771): pvrusb2: Remove old obsolete CONFIG flags for pvrusb2 driverMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6770): pvrusb2: Device CONFIG flags for OnAir device supportMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6769): pvrusb2: Implement experimental support for OnAir Creator ↵Mike Isely
and USB2 devices Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6768): pvrusb2: Mark Gotview hardware as having a cx2584x partMike Isely
Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6766): ivtv: remove i2c legacy support from drivers that no longer ↵Hans Verkuil
need it Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6765): ivtv: convert to bus-based i2c APIHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6764): ivtv: select VIDEO_IR in KconfigHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6763): ivtv: add AVerMedia EZMaker PCI Deluxe supportHans Verkuil
Add support for the AVerMedia EZMaker PCI Deluxe and update the ivtv cardlist. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6762): ivtv: update version number to 1.2Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6759): CodingStyle fixesMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6758): Miscelaneous cleanupsMauro Carvalho Chehab
Manually fixed all pertinent checkpatch.pl errors inside the source code. Also removed some unused code at the driver and a few minor cleanups. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6755): Avoid troubles when using multiple devicesMauro Carvalho Chehab
mv_count is a counter used to move the vertical bars. Before this patch, it where a static var. This works fine for just one device. However, when using multiple devices, every device would increment it. This patch moves it to its correct place: struct vivi_dev. So, now, each device has its own data. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6754): Allow vivi to open multiple video devicesMauro Carvalho Chehab
Now, it is possible to open multiple vivi devices, by using n_devs parameter. This makes vivi driver closer to a real one. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25V4L/DVB (6753): Fix vivi to support non-zero minor nodeMauro Carvalho Chehab
There were a trouble at vivi driver when using non-zero inodes. This where due to not properly preserving the minor inode after calling video_register. Since this driver is a reference for newer drivers, and it is possible to have more than one video device inside the machine, this patch makes vivi to dynamically allocate video_device struct. Thanks to Gregor Jasny <jasny@vidsoft.de> for pointing the issue. Also, this patch removes a very anoying (but useless) message of not having a proper release call. CC: Gregor Jasny <jasny@vidsoft.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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