- remove any specific TDA9887_SET_CONFIG of usbvision driver
- add fm_gain_normal=1 to the MT4049FM5 tuner for radio functionality
Signed-off-by: Thierry MERLE <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Some tuners require using cGainNormal instead of cGainLow for
high sensibility on FM reception.
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
- 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: Thierry MERLE <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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: Thierry MERLE <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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: Thierry MERLE <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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: Thierry MERLE <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]>
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 <[email protected]>
Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Use SAA7146_IER_ENABLE/DISABLE to enable or disable a hardware interrupt.
Signed-off-by: Hartmut Birr <[email protected]>
Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Added a delay to give the frontend a little bit time for power-on.
Signed-off-by: Hartmut Birr <[email protected]>
Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Add a timeout to the wait for the i2c-interrupt.
The timeout prevents from endless waiting if the
interrupt gets lost.
Signed-off-by: Hartmut Birr <[email protected]>
Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Protect the access to the IER register of the SAA7146 by the device
spinlock. I2C transfers may use interrupt mode now.
Signed-off-by: Oliver Endriss <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]> for finding this bug.
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Remove RGB32, useful for debugging, but with no place in production.
Signed-off-by: Jonathan Corbet <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This patch adds support for the remote control bundled with the
Hauppauge HVR1110
Signed-off-by: Thomas Genty <[email protected]>
Signed-off-by: Nickolay V. Shmyrev <[email protected]>
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
The vendor IDs in this file were all in alphabetical
order except for this one.
Signed-off-by: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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: Michael Hunold <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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: Michael Krufky <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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 <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
This caused compilation to fail - completely replaced by new style
functions, so can be removed.
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
If your device is using the philips tda1316 tuner, i think there is a
problem in setting the correct Band. 162 MHz and above should be band 2
(Mid-Band). But in dvbc_philips_tdm1316l_tuner_set_params band 1 is set
for frequencies below 200 MHz.
Signed-off-by: Thomas Kaiser <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Change the debounce logic so that it is not used at all unless the
debounce parameter has been set. This makes for a much "snappier" remote
for most users as there is no timeout to wait for (the debounce logic has
a 350ms timer for the next repeat, but with the RC5 protocol, one event
per ~110ms is possible)
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This adds a ir_debug parameter which is useful in tracking down
IR decoding problems.
Based on Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <[email protected]>
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Decode the RC5 device byte as well as the command byte. Introduce a
parameter to set the device events to listen for. Default to try
to auto-detect the proper device code, otherwise, listen to any
device as the old code did.
Based on Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <[email protected]>
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This converts the budget-ci driver so that it uses ir-common for some of its
IR processing. In particular, the keymap for the Nova-T (sub 13c2:1011) is
switched to the Hauppauge grey/black keymap, of which the keys on the
supplied R808 remote control form a subset.
The old budget-ci keymap is moved to ir-keymaps.c and is used for other
remotes.
The debounce logic for buggy remotes (i.e. Zenith) is made conditional the
new debounce parameter and defaults to off (so that repeat keypresses aren't
ignored for all working remotes).
Some parts are based on Darren Salt's dvb-ir patchset.
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Trivial change to help the user understand what went wrong.
Taken from Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <[email protected]>
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Improve the error checking in the IR init and deinit functions.
Based on Darren Salt's dvb-ir patchset.
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This patch adds a 'phys' string, of the same form as used by various other
DVB cards' IR drivers, for access by any program which uses the EVIOCPHYS
ioctl or may read /sys/class/input/*/phys (e.g. udev) to identify input
device nodes.
Taken from Darren Salt's dvb-ir patchset.
Signed-off-by: Darren Salt <[email protected]>
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This patch lays down some groundwork for later budget-ci patches. The bulk
of this consists of moving a few members into a new struct and renaming a
few of them.
It also allocates extra space for the device name (the "name" field in
/proc/bus/input/devices and in the relevant sysfs dir) to avoid truncation
and uses snprintf rather than sprintf in case the extra space shouldn't be
enough.
Taken from Darren Salt's dvb-ir patchset
Signed-off-by: Darren Salt <[email protected]>
Signed-off-by: David Hardeman <[email protected]>
Signed-off-by: Andrew de Quincey <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
The change does the following:
- At device open, it sets the recording source to the current
input instead of LINE2. So it is no longer necessary to set the
recording source with a mixer application.
- Connects the mixer volume control to the input sensitivity selection
of the analog sound inputs. This allows only one 6db step.
Signed-off-by: Hartmut Hackmann <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
