- When in radio mode don't do anything with VIDIOC_G_TUNER.
Allow other devices to fill this.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Don't reprogram the video standard if the new standard
equals the old standard.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- debug messages changed to be like the other modules
- Add V4L2 commands VIDIOC_S_TUNER, VIDIOC_G_TUNER,
VIDIOC_S_STD and VIDIOC_S_FREQUENCY.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Move signal strength level to the 0-65535 range as per V4L2 spec.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Added VIDIOC_S_AUDIO to set the audio inputs separately.
- Removed AUDC_SET_INPUT.
- Made the video inputs much more general.
- Removed cardtype CID and replaced with a CID to enable
the PVR150 workaround. The cardtype is no longer necessary
with the general video input change.
- Update VIDIOC_LOG_STATUS output to show the video and
audio inputs separately.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Calculate the audio master clock registers from the actual
frequencies. This simplifies the code and it also prepares
for adding CGC2 support.
- VIDIOC_INT_AUDIO_CLOCK_FREQ now receives an u32 instead of
an enum. It is more generic and actually easier to implement.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Added some comments to make clearer how to use ioctl api to handle
multiple tuners at the same board.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- make the firmware dir documentation and comments consistent in the v4l-dvb tree.
Signed-off-by: Ville Skytt� <[email protected]>
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Create an array containing frequency threshold and control byte.
- allows for an arbitrary amount of
frequency ranges to be set, like dvb-pll.
- improves code readability.
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Included advanced debug option to tvp5150.c
- Now, advanced debug info is the first item at V4L menu.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Now reset do init tvp5150 registers to its default.
- Debug messages improved.
- Implemented video standard selection function.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Added support for VP-3054 (aka DigitalNow DNTV Live! DVB-T Pro!).
- This board has a secondary I2C bus and remote control.
- Added a new module to handle secondary I2C bus on this board.
Signed-off-by: Chris Pascoe <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Added new ID for different revision of card #58. It's the same card,
but with a tda8275a instead of a tda8275
Signed-off-by: Ricardo Cerqueira <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Initialize the the dvb-usb-device-pointer in the -init function to NULL,
to be sure that a dvb-usb-device was really initialized.
Signed-off-by: Patrick Boettcher <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- As far back as the video4linux cvs repository goes, there is no mention
of BTTV_TWINHAN_VP3021. It seems that this was done for the sake of
backwards compatability with some older v4l, but this can no longer be
necessary due to the v4l/dvb cvs merger, nor should this have ever
existed in the upstream kernel.
Signed-off-by: Michael Krufky <[email protected]>
Acked-by: Manu Abraham <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- In the rare event that a 333MHz i2c firmware load fails after
writing some data, this fix makes the driver reset the DL_ADDR
registers to the proper values before continuing on with 100MHz
transfers.
Signed-off-by: Tyler Trafford <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Corrected Thomson DTT 7611 tuner programming, based on spec sheet
- renamed to Thomson DTT 761x
- applies to DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A
(DTT 7610 is similar, but slightly different programming)
- corrected frequency ranges for analog and digital modes
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- V4L2_(G|S|TRY)_FMT returned incorrect VBI start lines for PAL-M,
NTSC-JP, and PAL-60. They also returned an inaccurate VBI offset.
- V4L2_(G|S)_FMT and V4L2_TRY_FMT disagreed about the start of VBI
capturing in PAL and SECAM second field. Note the start line fixes
may break applications using VIDIOCSVBIFMT because this ioctl fails
when the driver does not support exactly the requested parameters.
- V4L2_TRY_FMT did not clear the reserved field in struct
v4l2_vbi_format.
- V4L2_(S|TRY)_FMT did not expect very large or small VBI start or
count values, returning wrong (but safe) counts due to an overflow.
- VIDIOCGVBIFMT confused V4L and V4L2 VBI flags. However this had no
effect because the flags have the same value and bttv never sets
them.
- In v4l_compat_translate_ioctl() the VIDIOC(G|S)VBIFMT code did not
expect V4L2 drivers supporting VBI formats besides V4L2_PIX_FMT_GREY.
Signed-off-by: Michael H. Schimek <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Debug message changed to be coherent with other modules
- added ntsc parameter
- parameters moved to the beginning at the file
- tuner_status moved to a better position.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Now, default control values at cx88_cx8800_ctls are honored
- default value for contrast/saturation were changed to be
in line with available documentation for the chipset;
- Removed some bad coding at set_control;
- U/V Saturation now changes proportionally
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Merged ir-kbd-gpio into bttv as bttv-input, for consistency with other
input modules
Signed-off-by: Ricardo Cerqueira <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Collection of patches from Peter Beutner addressing:
- add symbolrates to the DVB-S frontend description
- fix capability flags in DVB-S frontend describtion
- remove some void casts
- disable zig-zag scanning as it makes no sense for DVB-T
- set sensible min_delay value
- return an error for requested filter types the driver can't handle
Signed-off-by: Peter Beutner <[email protected]>
Signed-off-by: Alex Woods <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Here's a small patch to decrease the number of pointer derefs in
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
Benefits of the patch:
- Fewer pointer dereferences should make the code slightly faster.
- Size of generated code is smaller
- Improved readability
Signed-off-by: Jesper Juhl <[email protected]>
Signed-off-by: Patrick Boettcher <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- digitv_ctrl_msg() if (wo) test is reversed. fixed.
- usb timeout is in Hz, not in jiffies.
- NULL replaced by 0 to be coherent.
- removed uneeded headers.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Cleanup timeout handling in cx24123_pll_writereg(), and
use a reasonable value for the timeout.
Signed-off-by: Steven Toth <[email protected]>
Signed-off-by: Johannes Stezenbach <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Make FE_READ_UNCORRECTED_BLOCKS reset the count after each call,
thus returning a momentary value like all other demods do,
instead of an absolute, ever increasing count.
Signed-off-by: Stephen Williams <[email protected]>
Signed-off-by: Johannes Stezenbach <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- This patch makes kernel in sync with v4l subsystem tree.
- some lines reordered to be sync.
- some reduntant codes removed.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Enable remote control on AVERTV STUDIO 303
- This patch adapted from a patch found on a website posted by
an anonymous user. Thanks to original anonymous author for
creating this patch. Tested successfully by George Gazurkoff.
Signed-off-by: George Gazurkoff <[email protected]>
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Fix incorrect matching of TV standards leading to incorrect IFPCoff values.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- Set the tuner takeover point to 0x10 for NTSC/radio and 0x14 for PAL/SECAM.
- Allow override through TDA9887_SET_CONFIG
- PAL-N belongs with PAL-BG as does PAL-H. PAL-Nc belongs to PAL-M
- Add SECAM-BGH
- Set video freq to cVideoIF_38_90 for DK standards.
- Add cTunerGainLow to radio, change deemphasis to 75 for mono.
- Add ntsc module param for 'M' and 'J' (Japanese) standards.
- Fix module handling for 2.4.
- Now able to select all standards through pal/secam/ntsc module options
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- This patch adds eeprom awareness for the Roslyn. In effect, the
blackbird will query the tuner V4L2_STD_xxxx definitions to determine
whether it's connected to a NTSC or PAL tuner. Based on that, various
default values will change for blackbird encoding.
- Fixes back panel SVIDEO/COMPOSITE with audio, work properly.
- Fixes a problem with lip sync issues, due to bad framerate vs
audio rate assumptions.
- Fixed a problem with the GPIO configuration in cx88-cards.
- Removed the comments in cx88-cards that made no sense.
Signed-off-by: Steven Toth <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This patch replace all calls to pci_module_init, that's deprecated and
will be removed in future, with pci_register_driver that should be
the used function now.
Signed-off-by: Otavio Salvador <[email protected]>
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
![](/git/avatar/408c72fcc8d8cbdad230ca3277c74bf2 "Ville Skytt\"){kind=small}
