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From: Tobias Lorenz <tobias.lorenz@gmx.net>
Thanks to Darren Salt <linux@youmustbejoking.demon.co.uk> for pointing this
issue.
Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
With those improvements, it is now capable of working with claws-mail
mbox mailboxes.
This makes easier to process all patches on an mbox dir, with something like:
./mailimport ~/Mail/Patches
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Tobias Lorenz <tobias.lorenz@gmx.net>
Adrian used the coverity checker against radio-si470x and found this:
> The Coverity checker spotted the following check-after-use in
> drivers/media/radio/radio-si470x.c:
>
> <-- snip -->
> static void si470x_usb_driver_disconnect(struct usb_interface *intf)
> {
> struct si470x_device *radio = usb_get_intfdata(intf);
>
> del_timer_sync(&radio->timer); <------------------
> flush_scheduled_work();
>
> usb_set_intfdata(intf, NULL);
> if (radio) { <------------------
> video_unregister_device(radio->videodev);
> kfree(radio->buffer);
> kfree(radio);
> }
> }
> <-- snip -->
>
> Either "radio" can be NULL and this case has to be properly handled or
> the NULL check is not required.
These two lines should indeed better be inside the if statement.
Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
dump_firm_type_and_int_freq() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
This patch fixes an off-by-one error spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
struct XC5000_Standard[] can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
This patch makes the following needlessly global functions static:
- em28xx-core.c:em28xx_write_reg_bits()
- em28xx-video.c:em28xx_vdev_init()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
This patch makes the following needlessly global functions static:
- ivtv_yuv_next_free()
- ivtv_yuv_setup_frame()
- ivtv_yuv_udma_frame()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
This patch makes the following needlessly global functions static:
- stk_sensor_outb()
- stk_sensor_inb()
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
stk_camera_cleanup() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Adrian Bunk <bunk@kernel.org>
tuner_list can become static - and it's anyway a way too generic name
for a global variable - see commit b00ef4b8d8c29bfb5f6f92ee60bc04b604f36ef2
for a completely different global variable of the same name I just made
static...
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
An experimental, incomplete changeset were committed by mistake. Reverting it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Matthias Schwarzott <zzam@gentoo.org>
saa7134-dvb: add missing dvb_attach around tda10046_attach
This patch adds a possibly missing dvb_attach for tda10046_attach.
This removes the hard dependency of saa7134-dvb on tda1004x module.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Douglas Schilling Landgraf <dougsland@gmail.com>
- Static memory is always initialized with 0.
- Replaced in some cases C99 comments for /* */
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
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From: Tobias Lorenz <tobias.lorenz@gmx.net>
I updated the radio-si470x driver another time. Here are the commented history entries:
- number of seek_retries changed to tune_timeout
The last versions checked for the end of frequency tuning by polling a si470x register.
Therefore polling depended on the usb utilization.
This was changed to have a constant timeout now.
- fixed problem with incomplete tune operations by own buffers
The last version used a shared buffer to assembly the USB HID reports.
It sometimes happened, that multiple functions were modifing this buffer simultanuously.
When sending such reports, the hardware returned USB stalls (-EPIPE).
Now buffers of the correct size (smaller than before) are allocated as local variables.
- optimization of variables
The size of some variables has been reduced to allow the compiler to generate more optimized code.
- improved error logging
At some important location, error checking was improved.
Especially the usb transfers to access si470x registers and the tuning functions were modified.
Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
isapnp_fmi_probe attaches device. However, if request_region() fails, the
device isn't disattached.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
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From: Douglas Schilling Landgraf <dougsland@gmail.com>
Changed request_region() validation to avoid crash.
Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com>
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From: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Jaime Velasco Juan <jsagarribay@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Move the switch..case blocks with device-specific code from functions
simple_set_tv_freq and simple_set_radio_freq
...into three new functions:
simple_std_setup, simple_post_tune and simple_radio_bandswitch
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
If simple_tuner_attach fails, set t->type to TUNER_ABSENT,
set t->mode_mask to T_UNINITIALIZED, and exit the set_type function.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
This patch fully removes the dependency of tuner-core on
tuner-types.
There is no longer any need to pass struct tunertype in attach-time
config structure - instead pass the tuner type ID.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Move tuner type ID check from tuner-core::set_type to simple_tuner_attach.
Since tuner-core forwards all attach requests to tuner-simple as the
default case, unless a specific attach function is specified in
set_type, this change is an appropriate cleanup.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
tuner-types is needed for tuner-simple, and does not need to be bound
to tuner-core. Any caller of tuner-simple, including tuner-core, needs
to pass a structure from tuner-types into tuner-simple at attach-time.
Export the two needed symbols from tuner-types for now, so that card-level
drivers can attach tuner-simple for hybrid dvb_frontend devices. We will
remove this dependency altogether as tuner refactoring phase 3 progresses.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
fix debug in simple_config_lookup to display frequency in MHz
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Move some reuseable code out of simple_set_tv_freq into separate functions.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Convert tda18271 to use the new hybrid_tuner_request_state and
hybrid_tuner_release_state macros to manage state sharing between
hybrid tuner instances.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Store a pointer to the device name in the name field of
struct tuner_i2c_props, so that we can remove the
printk macros defined in tuner-i2c.h
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Create a macro implementing a standard method to share state amongst
multiple instances of a hybrid tuner object.
Also, prepare tuner_foo printk macros for the removal of PREFIX
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Cyrill Gorcunov <gorcunov@gmail.com>
This patch does fix potential NULL pointer dereference
due to logical typo error.
The issue is pointed out by
Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
CC: Sakari Ailus <sakari.ailus@nokia.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Hermann Pitton <hermann-pitton@arcor.de>
Thanks to Angelo Lisco for his initial patch we missed and to
Ahmet Dogan Ugurel confirming such a device functional.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Hermann Pitton <hermann-pitton@arcor.de>
This adds support for analog inputs and DVB-T.
Good sensitivity for DVB-T currently needs to use analog TV first.
DVB-S support is not yet completed, but is on the way.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Hermann Pitton <hermann-pitton@arcor.de>
It also enumerates now the separate composite input at first
and adds mute ability to radio and external audio-in.
Many thanks to Daftcho Tabakov for reporting the flaws and testing.
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Hermann Pitton <hermann-pitton@arcor.de>
S-Video is unconfirmed, but likely correct.
The remote is not yet investigated.
Thanks go to Sioux for providing code and asking to fix the auto
detection.
Signed-off-by: sioux <sioux_it@libero.it>
Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de>
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
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From: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
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From: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
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From: Antoine Jacquet <royale@zerezo.com>
Signed-off-by: Antoine Jacquet <royale@zerezo.com>
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From: Randy Dunlap <randy.dunlap@oracle.com>
isapnp_fmi_probe() is only called by fmi_init(), which is __init,
so isapnp_fmi_probe() can also be __init.
media/radio/radio-sf16fmi.c:
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Akinobu Mita <akinobu.mita@gmail.com>
This patch moves the subsystem ID and subsystem vendor ID check from probing
function to the PCI generic function by describing subsystem IDs in
pci_device_id table. This enables to add new PCI IDs to a device driver pci_ids
table at runtime by new_id file in sysfs pci driver tree.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Akinobu Mita <akinobu.mita@gmail.com>
printk should use KERN_* levels.
CC: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Patrick Boettcher <pb@linuxtv.org>
Make a local function static
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Patrick Boettcher <pb@linuxtv.org>
Tuning problem for 7Mhz channels fixes
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Patrick Boettcher <pb@linuxtv.org>
Removing two bugs to improve sensitivity for DiB7070 and Dib7000P with MT2266.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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Here is a patch for Hauppage Nova-T-Stick and Nova-T-500 users. It
sets the MT2060 IF1 frequency according to the calibration values
stored in the EEPROM.
It is supposed to enhance the signal quality, but, hey, there is no
guarantee. Feedbacks would be much appreciated, to know whether it
deserves being applied.
Signed-off-by: Olivier DANET <odanet at caramail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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From: Patrick Boettcher <pb@linuxtv.org>
There was a mistake in the way how to start the streaming in the dib0700. This patch fixes that.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
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