- Add missing class check to tveeprom_attach_adapter.
- Add CX2341X specific IR probe address list.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The boot cmdline is parsed in parse_early_param() and
parse_args(,unknown_bootoption).
And __setup() is used in obsolete_checksetup().
start_kernel()
-> parse_args()
-> unknown_bootoption()
-> obsolete_checksetup()
If __setup()'s callback (->setup_func()) returns 1 in
obsolete_checksetup(), obsolete_checksetup() thinks a parameter was
handled.
If ->setup_func() returns 0, obsolete_checksetup() tries other
->setup_func(). If all ->setup_func() that matched a parameter returns 0,
a parameter is seted to argv_init[].
Then, when runing /sbin/init or init=app, argv_init[] is passed to the app.
If the app doesn't ignore those arguments, it will warning and exit.
This patch fixes a wrong usage of it, however fixes obvious one only.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Mark the f_ops members of inodes as const, as well as fix the
ripple-through this causes by places that copy this f_ops and then "do
stuff" with it.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This removes statically assigned platform numbers and reworks the
powerpc platform probe code to use a better mechanism. With this,
board support files can simply declare a new machine type with a
macro, and implement a probe() function that uses the flattened
device-tree to detect if they apply for a given machine.
We now have a machine_is() macro that replaces the comparisons of
_machine with the various PLATFORM_* constants. This commit also
changes various drivers to use the new macro instead of looking at
_machine.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
MODULE_PARM was actually breaking: recent gcc version optimize them out as
unused. It's time to replace the last users, which are generally in the
most unloved drivers anyway.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/media/video/v4l2-common.c: In function `v4l_printk_ioctl_arg':
drivers/media/video/v4l2-common.c:477: warning: `0' flag used with `%p' printf format
Someone went and "improved" my patch ;)
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Because of historic reasons, there are two separate directories with
V4L stuff. Most drivers are located at driver/media/video. However, some
code for USB Webcams were inserted under drivers/usb/media.
This makes difficult for module authors to know were things should be.
Also, makes Kconfig menu confusing for normal users.
This patch moves all V4L content under drivers/usb/media to
drivers/media/video, and fixes Kconfig/Makefile entries.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
VIDIOC_G/S_AUDOUT does not belong in msp3400 (it's a user level command,
not to be used in internal i2c drivers). Also fix a compile warning and
improve LOG_STATUS.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add a new audio mode V4L2_TUNER_MODE_LANG1_LANG2 (used by VIDIOC_G/S_TUNER).
This mode allows the user to select both languages of a bilingual transmission,
one language on the left, one on the right audio channel. If there is no
bilingual transmission, or it is not supported, then this mode should act like
V4L2_TUNER_MODE_STEREO.
This mode is introduced for PVR-like drivers where it is useful to be able to
record both languages of a bilingual broadcast.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- implement VIDIOC_INT_S_AUDIO_ROUTING for msp3400 and tvaudio
- use the new command in bttv, pvrusb2 and em28xx.
- remove the now obsolete MSP_SET_MATRIX from msp3400 (yeah!)
- remove the obsolete VIDIOC_S_AUDIO from msp3400.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Moved msp3400.h to msp3400-driver.h.
Created media/msp3400.h with the new routing defines and lots of comments.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Lots of cleanups:
- remove duplicate actions
- add D/K3 Dual FM-Stereo and D/K NICAM FM (HDEV3) support
- put prescales in the proper place
- add missing D/K NICAM
- msp34xxg_reset now only resets instead of also starting the autodetect
(moved that to msp34xxg_thread)
- fix support for SAP.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
msp_modus is 'G' model specific. Moved it to kthreads and also added proper
handling for the Japanese and South Korean TV standards.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
For the new routing implementation it is easier if all the 'normal'
scart inputs (IN1-IN4) are consecutive.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Cleanup audio input handling in bttv and tvaudio:
- inputs were specified that were never used
- mute was handled as a special input which led to confusing code
- confusing naming made it difficult to see if the setting was for
i2c or gpio.
The old audiochip.h input names moved to tvaudio.h. Currently this
is used both by tvaudio and msp3400 until the msp3400 implements the
new msp3400-specific inputs.
Detect in bttv the tvaudio and msp3400 i2c clients and use these
client pointers to set the inputs directly instead of broadcasting the
command.
Removed AUDC_SET_INPUT. Now replaced by VIDIOC_S_AUDIO. This will be
replaced again later by the new ROUTING commands.
Removed VIDIOC_G_AUDIO implementations in i2c drivers: this command is
a user level command and not to be used internally. It wasn't called at
all anyway.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Only the Medion boxes return 0x08 after an i2c read/write.
The bluebird devices do not return anything at all.
This patch conditionalizes the test for the 0x08 return code
to produce a warning message when using the Medion box, only.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- corrects the wording in some of the debug messages.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Removed the FIXME comment from bluebird_patch_dvico_firmware_download:
/* FIXME: are we allowed to change the fw-data ? */
Yes, we are allowed. DViCO's Windows driver also does the same thing.
A single firmware image is used to support all of the bluebird boxes.
The firmware sets all devices to PID: d700. Instead of using that, the
driver replaces the d700 with the cold PID+1 before the download.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch removes the (harmless) -ETIMEDOUT during device init
for the DViCO FusionHDTV Bluebird boxes, by conditionalizing the
gpio write inside cxusb_i2c_xfer to happen only for Medion boxes.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
On ppc64, u64 is `unsigned long'
drivers/media/video/v4l2-common.c: In function `v4l_printk_ioctl_arg':
drivers/media/video/v4l2-common.c:486: warning: cast from pointer to integer of different size
drivers/media/video/v4l2-common.c:580: warning: long long int format, v4l2_std_id arg (arg 8)
drivers/media/video/v4l2-common.c:625: warning: long long int format, v4l2_std_id arg (arg 8)
drivers/media/video/v4l2-common.c:693: warning: long long int format, v4l2_std_id arg (arg 4)
drivers/media/video/v4l2-common.c:910: warning: long long unsigned int format, long unsigned int a$
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
There was no MODULE_DEVICE_TABLE for the b2c2-flexcop-usb module. This makes it
impossible for hotplug to load the module automatically, when such a device is
connected.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
I2C_foo were used for some i2c addresses. Bad, since those constants could
mean other i2c chip things.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- Missing a Makefile for bt8xx
- rds.h were at wrong directory, since it is a global header for an internal
interface
- tda7432 and tda9875 were dependent from bttv.h
- bttv.h were holding i2c addresses
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The Virtual Video Device Driver (aka vivi) is a device that
can be used to:
1) test core v4l functionalities;
2) be a prototype for newer development.
Vivi were developed using the best practices for v4l driver.
When loaded, it provides a video device that generates a
standard color bar, with a timestamp placed at top left corner.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Video_buf were concerned to allow PCI devices to be used as
video capture devices. This patch extends video_buf features
by virtualizing pci-dependent functions and allowing other
type of devices to use it.
It is still DMA centric, although it may be used also by
devices that emulates scatter/gather behavior or a DMA device
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Several media/video and sound drivers include i2c-dev.h while they
don't need it at all. Clean it up.
This header file is really only needed by i2c-dev.c and
compat_ioctl.c, other drivers should never need it.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Change all the Zoran (ZR36050/ZR36060) drivers to use i2c_master_send instead
of i2c_transfer when possible. This simplifies the code by a few lines in
each driver.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Drop support for the ENCODER_DUMP command in the adv7175 driver. ENCODER_DUMP
was never actually defined as far as I can see, so the code was ifdef'd out,
and I suspect it was never used, not even once, as it includes an obvious
array overrun.
The register values of this specific chip can be dumped in a generic way using
the i2c-dev driver and the "i2cdump" user-space tool if it is ever really
needed.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Drop the adv7175 register cache, as it is only written to and never read back
from. This saves 128 bytes of memory and slightly speeds up the register
writes.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Semaphore to mutexes conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Fix a (probably harmless) array overrun in the DECODER_DUMP command of the
saa7110 driver. No big deal as this command is not used anywhere anyway.
Also reformat the dump so that it displays nicely.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The bt856 driver has a register cache much larger than needed. We really only
write to 3 registers, so a 32-byte cache is a bit too much. We can be just as
efficient with a 6-byte cache. We could even do with a 3-byte cache, but at
the cost of additional arithmetics arguably not worth the spared 3 bytes.
Also, 4 of the 6 other members of the bt856 data structure were not used
anywhere, so we can as well drop them for an additional 16 bytes of memory
spared.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
When grabbing composite video with Iomega Buz, the stock driver will
prevent grabbing from the same input twice in a row, forcing the user to
switch inputs before anything useful can be grabbed again. It is caused by
some optimization code in the input selection parts, and triggered by the
saa7111_command() executing cmd 0. The attached patch will remedy this by
disabling cmd 0 altogether; a fix that has no found negative effects on the
rest of the code. In fact, saa7110.c does the exact same thing.
Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Cleanups to the zr36057 initialization:
* Drop intermediate local variables.
* Single error path.
Also drop a needless cast on kfree.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Explicitely state the number of registers the SAA7111 has, and use that
defined value where relevant. This should prevent any future array overrun
like the one I just fixed in the saa7110 driver.
This patch also saves 8 bytes of memory as a side effect, as the register
cache was larger than needed.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Fix the i2c block write mode of the saa7114 driver. A previous code change
accidentally commented out a local variable increment, which should have been
kept, causing the register writes over the I2C bus to never be batched,
replacing any attempted block write by slower, individual write transactions.
Also drop the commented out code, as it only adds to confusion.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This reverts commit 08f1d0b99f
The "bt8xx/ conversion" for drivers/video/ hasn't actually percolated
all the way to this tree, so the Makefile change escaped too soon.
Build breakage noticed by Jeff Garzik <jeff@garzik.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Some chipsets have several problems when pci to pci transfers are activated
on overlay mode. the option no_overlay allows disabling such feature of
the driver, in favor of keeping the system stable.
The default is to use pcipci_fail flag defined on drivers/pci/quirks.c.
It also allows the user to override it by forcing disable overlay or forcing
enable. Forcing enable may generate PCI transfer corruption, including disk
mass corruption, so should be used with care.
Added a text description to this option and make messages looks the same at
both bttv and saa7134 drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Add wss_cfg_4_3 and wss_cfg_16_9 configuration options.
Firmware 2623 or later required.
Both parameters are bit masks:
- bit 15: disable WSS
- bit 14: send short WSS burst, then turn off WSS
- bit 13..0: WSS bits as specified by the standard
These parameters are useful if you own a broken tv set which
does not handle wss correctly.
Default settings:
- wss_cfg_4_3: 0x4008
- wss_cfg_16_9: 0x0007
These should work with most devices.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
Modified av7110 and budget drivers to include the new file.
Signed-off-by: Perceval Anichini <perceval.anichini@streamvision.fr>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- removed VIDEO_AUDIO_DECODER Kconfig menu item.
VIDEO_MSP3400, VIDEO_CS53L32A and VIDEO_WM8775 now
each have their own menu items.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- created Kconfig item, VIDEO_CS53L32A, for the cs53l32a module which supports
the Cirrus Logic CS53L32A Low Voltage Stereo A/D Converter.
- created Kconfig item, VIDEO_WM8775, for the wm8775 module which supports
the Wolfson Microelectronics WM8775 high performance stereo A/D Converter.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- Corrected typo for NxtWave NXT200X
- Added "Oren" manufacturer name to menu items for OR51132 and OR51211
- Removed "(pcHDTV HDx000 card)" from Oren frontends menu item names,
This isn't necessary, as these frontends are selected by the card drivers,
build configuration (DVB_BT8XX and VIDEO_CX88_DVB).
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
CONFIG_VIDEO_CPIA2=y, CONFIG_USB=n results in the following compile
<-- snip -->
...
LD .tmp_vmlinux1
drivers/built-in.o: In function `set_alternate':cpia2_usb.c:(.text+0x443aa2): undefined reference to `usb_set_interface'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_alloc_urb'
drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_kill_urb'
drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_free_urb'
drivers/built-in.o: In function `cpia2_usb_disconnect':cpia2_usb.c:(.text+0x443e14): undefined reference to `usb_driver_release_interface'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg'
drivers/built-in.o: In function `cpia2_usb_complete':cpia2_usb.c:(.text+0x444836): undefined reference to `usb_submit_urb'
drivers/built-in.o: In function `cpia2_usb_cleanup': undefined reference to `usb_deregister'
drivers/built-in.o: In function `cpia2_usb_init': undefined reference to `usb_register_driver'
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- removed VIDEO_DECODER Kconfig menu item.
VIDEO_CX25840, VIDEO_SAA711X and VIDEO_SAA7127 now
each have their own menu items.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- created Kconfig menu item, VIDEO_SAA711X, for the saa7115 module,
which supports SAA7113, SAA7114 and SAA7115 video decoders.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The msp3400 driver is currently only being built if
the bttv driver is selected. There are new drivers
that will be needing msp3400, so simply including
msp3400 in the Makefile is no longer appropriate.
This patch creates VIDEO_MSP3400, and alters VIDEO_BT848, VIDEO_PVRUSB2
and VIDEO_AUDIO_DECODER each to select VIDEO_MSP3400.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
V4L2_STD_PAL define is not correct. It specifies only 50Hz PAL standards.
This patch fixes saa7113 color config for other PAL video standards.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch makes chroma standard selection based at possible values,
according with datasheet.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Now, em28xx uses saa7115 instead of saa711x.
saa7115 driver is capable of handling saa 7113, 7114 and 7115.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Detaching the device didn't clean up several device files in /dev/dvb,
after applying that patch all dvb devices disappeared as expected.
Signed-off-by: Markus Rechberger <mrechberger@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The device, Medion 7134, has two saa7134 chips on it, but only one of them
is functional in the current saa7134 driver.
This patch adds autodetection for the second, unsupported saa7134 chip,
as SAA7134_BOARD_MD7134_BRIDGE_2, and displays a message to the user
(in dmesg) indicating that the second chip isn't yet functional.
This is useful for users, since two instances of the saa7134 driver
will spawn. This patch will prevent confusion by warning the user that
only one of the chips on the board are functional.
There are other versions of the SAA7134_BOARD_MD7134 with only a single
saa7134 bridge/decoder -- those devices will not be affected by this patch.
Only devices containing the second chip will display the warning.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
There are already some supported devices that contain two
saa713x chips on-board, where only one of these chips is
currently functional in the driver.
We are already printing a warning message for the second
saa7134 decoder in SAA7134_BOARD_AVERMEDIA_A169_B. This
patch alters that case to make it generic, so that other
cards in the same situation can use it.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Use dvb_ringbuffer instead of an own buffer implementation in
dmxdev.[ch].
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Oliver Endriss spotted, that resetting read and write pointers on
flush() requires additional locking and breaks the av7110 driver.
Therefore this patch partially reverts the previous patch titled "make
dvb_ringbuffer compatible to dmxdev_buffer".
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
VIDEO_MXB selects VIDEO_TUNER, so we don't have to include tuner.o
in the Makefile.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The cx25840 module requires external firmware in order to function,
so it must select FW_LOADER, but saa7115 and saa7129 do not require it.
This patch creates VIDEO_CX25840, and alters VIDEO_DECODER to select it.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
If the call to cx88_core_get returns a NULL value, it is dereferenced
by cx88_reset, and perhaps by cx88_core_put. Spotted by the Coverity
checker.
Signed-off-by: Duncan Sands <baldrick@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Added variable 'error' to struct dvb_ringbuffer, which is set to zero on
init() and flush(). Also reset read an write pointers to zero on flush()
to get less fragmented data.
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch fixes default values for some picture controls:
- brightness set to 50% by default (now is 0%)
- hue set to 50% by default (now is 0%)
- sets saturation to datasheet value
- volume set to 0dB (now is -32dB)
and some left small fixes:
- twice offset adding
- balance didn't follow datasheet (bits[0:5] = attenuation;
bit[6] = channel to provide attenuation)
Signed-off-by: Marcin Rudowski <mar_rud@poczta.onet.pl>
Signed-off-by: Ian Pickworth <ian@pickworth.me.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch adds support for the IR remote control found in the card
CX88_BOARD_PROLINK_PLAYTVPVR.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This patch changes the gpio0 values for the card CX88_BOARD_PROLINK_PLAYTVPVR
to the ones observed using RegSpy from the dscaler project.
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- Added support for AVerMedia A169 Dual Analog tuner card
(dual saa7134 decoders - only 1 working right now)
- Added autodetection for both parts of the card.
It shows up like 2 cards, B1 and B
- Enabled tuner B1, SVIDEO on B1 and composite1 through SVIDEO,
FIXME: B is more or less dead at this point and I suspect the
FM-radio is on the B part of the board
Signed-off-by: Rickard Osser <ricky@osser.se>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- added tuner_lg_taln_pal_secam_ranges
- renamed tuner 66 from TUNER_LG_NTSC_TALN_MINI to TUNER_LG_TALN
- updated FlyTV mini Asus Digimatrix with new tuner
Thanks-to: Rickard Osser <ricky@osser.se>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
- matched indents on quotes within a printk
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Some chipsets have several problems when pci to pci transfers are activated
on overlay mode. the option no_overlay allows disabling such feature of
the driver, in favor of keeping the system stable.
The default is to use pcipci_fail flag defined on drivers/pci/quirks.c.
It also allows the user to override it by forcing disable overlay or forcing
enable. Forcing enable may generate PCI transfer corruption, including disk
mass corruption, so should be used with care.
Added a text description to this option and make messages looks the same at
both bttv and saa7134 drivers.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Used Lindent, manually changed some line breaks. Removed invalid email
addresses, useless casts and useless initialization of return values.
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Rename 'enum dmxdevype' to 'enum dmxdev_type' and use this enum instead
of int for the member 'type' of struct dmxdev_filter.
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The member dvbdev gets initialized once but is never used after that.
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
The PID value is already stored in struct dmx_sct_filter_params which is
a member of struct dmxdev_filter.
Acked-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Old values generally works in A2 mono, but new ones allows:
- detect and use Nicam stereo
- mute in tv
- use radio FM
Signed-off-by: Marcin Rudowski <mar_rud@poczta.onet.pl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
