- 10 Dec, 2006 40 commits
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Rusty Scott authored
Removes embedded log functions and makes use of the DVB math functions to provide SNR in dB. The changes are modeled after recent changes made to the LGDT330x frontends in lgdt330x.c Signed-off-by:
Rusty Scott <rustys@ieee.org> Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Rusty Scott authored
Removes embedded log functions and makes use of the DVB math functions to provide SNR in dB. The changes are modeled after recent changes made to the LGDT330x frontends in lgdt330x.c Signed-off-by:
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Trent Piepho authored
There was a still a pre-dvb-pll set_params function for the lgdt3302 in the cx88-dvb driver. This patch removes that function and uses dvb_pll_attach() for the cards that were using it (Dvico FusionHDTV 3 GOLD {Q,T}). This way the set_params function from dvb-pll is used. dvb_attach() is in turn used on dvb_pll_attach(), eliminating some static dependencies on dvb-pll. There are still a couple static dependencies on dvb-pll remaining. Signed-off-by:Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
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Thierry MERLE authored
- removal of overlay stuff - reorganization of functions in 3 files: * usbvision-i2c for I2C-related stuff * usbvision-video for v4l2 entry points * usbvision-core for all peripheral controls and utilities Signed-off-by:Thierry MERLE <thierry.merle@free.fr> Signed-off-by:
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Thierry MERLE authored
- remove any specific TDA9887_SET_CONFIG of usbvision driver - add fm_gain_normal=1 to the MT4049FM5 tuner for radio functionality Signed-off-by:
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Mauro Carvalho Chehab authored
Some tuners require using cGainNormal instead of cGainLow for high sensibility on FM reception. Signed-off-by: -
Mauro Carvalho Chehab authored
Adds an option to select GainNormal at tda9887 and make usbvision to use it. Signed-off-by: -
Thierry MERLE authored
- implement the v4l2 radio interface Signed-off-by:
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Thierry MERLE authored
Patch contents: - fix i2c command broadcast (caused problems for SECAM norm setting) - default input selection at driver open Signed-off-by:
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Mauro Carvalho Chehab authored
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Thierry MERLE authored
- private ioctls UVIOCSREG/UVIOCGREG translated to the VIDIOC_INT_G_REGISTER/VIDIOC_INT_S_REGISTER - lost frame bug corrected (mmap rework) - reset scratch buffer is no buffer is queued (prevents useless scratch overflow management) Signed-off-by:
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Thierry MERLE authored
- implement read() entry point that works with linux list.h - rework of VIDIOC_ENUM_FMT/VIDIOC_S_FMT/VIDIOC_G_FMT - VIDIOC_STREAMON : allows streaming whereas there is no queued buffer (xdtv does VIDIOC_STREAMON before VIDIOC_QBUFs) Signed-off-by:
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Thierry authored
This patch corrects 2 bugs (causes kernel oops) that occur when unplugging the peripheral whereas nobody has opened it yet : - do not call usbvision_stop_isoc if usbvision_init_isoc has not been called - do not call wakeup_interruptible on waitqueues that did not have been initialized with init_waitqueue_head Signed-off-by:
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Thierry MERLE authored
Enhance the buffer management of this driver + some corrections - linux list.h usage for buffer management - VIDIOC_ENUMSTD/VIDIOC_G_STD/VIDIOC_S_STD simplification (use of v4l2_video_std_construct) - create_sysfs : remove of warnings for video_device_create_file return code - make the driver compatible with 2.6.19 kernel version (remove slave_send and slave_recv in usbvision-i2c, change ctrlUrb_complete function prototype) - deactivated v4l2_read because this code was not the priority but working on it :) Signed-off-by:
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Dwaine Garden authored
There's a better (and recommended) way for handling VIDIOC_QUERYCTRL. This patch will fix the issue where the hardware control values were invalid and stops the SAA7115 module from complaining about invalid values. saa7115 4-0024: invalid brightness setting 32768 saa7115 4-0024: invalid contrast setting 49152 saa7115 4-0024: invalid hue setting 32768 saa7115 4-0024: invalid saturation setting 32768 Signed-off-by:
Dwaine Garden <dwainegarden@rogers.com> Signed-off-by:
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Thierry MERLE authored
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Thierry MERLE authored
Found the bug that prevented the driver from loading : a module param conflict between usbvision-i2c and usbvision-core (debug parameter). - correct the module param "debug" conflics in usbvision-i2c.c and usbvision-core.c - add some debug printouts in usbvision-core.c VDIOC_QBUF/VIDIOC_DQBUF - usbvision-core.c : add vb->field = V4L2_FIELD_NONE in VIDIOC_DQBUF Signed-off-by:
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Mauro Carvalho Chehab authored
Having the cards description into a separated file makes easier to maintain and follows the same standard as other drivers. Signed-off-by: -
Mauro Carvalho Chehab authored
This patch adds usbvision into V4L/DVB HG tree. Usbvision driver is a GPL driver, made by: Joerg Heckenbach <joerg@heckenbach-aw.de> and Dwaine Garden <DwaineGarden@rogers.com> V4L2 migration made by: Thierry Merle <thierry.merle@free.fr> Kconfig/Makefile scripts by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by:
Joerg Heckenbach <joerg@heckenbach-aw.de> Signed-off-by:
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Hartmut Birr authored
Remove bogus read during MC1 programming. A '1' bit could never be cleared using the old code. Use MASK_xx macros. Signed-off-by:
Hartmut Birr <e9hack@gmail.com> Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Hartmut Birr authored
Use SAA7146_IER_ENABLE/DISABLE to enable or disable a hardware interrupt. Signed-off-by:
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Hartmut Birr authored
Added a delay to give the frontend a little bit time for power-on. Signed-off-by:
Hartmut Birr <e9hack@googlemail.com> Signed-off-by:
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Oliver Endriss authored
Convert SAA7146_IER_{DIS,EN}ABLE macros to inline functions. Fixes a problem with macro expansion (reported by C.Y.M). Signed-off-by: -
Oliver Endriss authored
Use interrupt mode for I2C transfers. Signed-off-by:
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Hartmut Birr authored
Add a timeout to the wait for the i2c-interrupt. The timeout prevents from endless waiting if the interrupt gets lost. Signed-off-by:
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Hartmut Birr authored
Protect the access to the IER register of the SAA7146 by the device spinlock. I2C transfers may use interrupt mode now. Signed-off-by:
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Hans Verkuil authored
The TUNER_LG_NTSC_TAPE is identical in all respects to the TUNER_PHILIPS_FM1236_MK3. So use the params struct for the Philips tuner. Also add this LG_NTSC_TAPE tuner to the switches where radio specific parameters are set so it behaves like a TUNER_PHILIPS_FM1236_MK3. This change fixes the radio support for this tuner (the wrong bandswitch byte was used). Thanks to Andy Walls <cwalls@radix.net> for finding this bug. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Jonathan Corbet authored
Add s/g_parm support allowing applications to tweak the frame rate. Signed-off-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
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Jonathan Corbet authored
Remove RGB32, useful for debugging, but with no place in production. Signed-off-by:
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Mauro Carvalho Chehab authored
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Thomas Genty authored
This patch adds support for the remote control bundled with the Hauppauge HVR1110 Signed-off-by:
Thomas Genty <tomlohave@gmail.com> Signed-off-by:
Nickolay V. Shmyrev <nshmyrev@yandex.ru> Signed-off-by:
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Michael Krufky authored
The vendor IDs in this file were all in alphabetical order except for this one. Signed-off-by:
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Michael Hunold authored
Signed-off-by:
Michael Hunold <hunold@linuxtv.org> Signed-off-by:
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Michael Hunold authored
Change order of module requests, so that tuner module is loaded at the end, because the tuner module probes multiple i2c addresses and might grab an i2c address that is not a tuner but something else. Signed-off-by:
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Andrew Morton authored
drivers/media/dvb/ttpci/budget-ci.c:220:6: warning: "LINUX_VERSION_CODE" is not defined drivers/media/dvb/ttpci/budget-ci.c:220:28: warning: "KERNEL_VERSION" is not defined drivers/media/dvb/ttpci/budget-ci.c:220:42: error: missing binary operator before token "(" Signed-off-by:Andrew Morton <akpm@osdl.org> Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
In some cases when using VSB, the AGC status register has been known to falsely report "no signal" when in fact there is a carrier lock. The datasheet labels these status flags as QAM only, yet the lgdt330x module is using these flags for both QAM and VSB. This patch allows for the carrier recovery lock status register to be tested, even if the agc signal status register falsely reports no signal. Thanks to jcrews from #linuxtv in irc, for initially reporting this bug. Signed-off-by:
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Adrian Bunk authored
The VIDEO_ZR36120 driver has: - already been marked as BROKEN in 2.6.0 three years ago and - is still marked as BROKEN. Drivers that had been marked as BROKEN for such a long time seem to be unlikely to be revived in the forseeable future. But if anyone wants to ever revive this driver, the code is still present in the older kernel releases. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Acked-by:
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