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path: root/drivers/media/radio
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* V4L/DVB (10157): Add USB ID for the Sil4701 radio from DealExtremeMark Lord2009-01-02
| | | | | | | | | Signed-off-by: Mark Lord <mlord@pobox.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [tobias.lorenz@gmx.net: Code beautifications and documentation added] Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10155): Add TEA5764 radio driverFabio Belavenuto2009-01-02
| | | | | | | | | | | | Add support for radio driver TEA5764 from NXP. This chip is connected in pxa I2C bus in EZX phones from Motorola, the chip is used in phone model A1200. This driver is for OpenEZX project (www.openezx.org) Tested with A1200 phone, openezx kernel and fm-tools [mchehab@redhat.com: Fixed CodingStyle and solved some merge conflicts] Signed-off-by: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10135): v4l2: introduce v4l2_file_operations.Hans Verkuil2009-01-02
| | | | | | | | | | | | | | | | Introduce a struct v4l2_file_operations for v4l2 drivers. Remove the unnecessary inode argument. Move compat32 handling (and llseek) into the v4l2-dev core: this is now handled in the v4l2 core and no longer in the drivers themselves. Note that this changeset reverts an earlier patch that changed the return type of__video_ioctl2 from int to long. This change will be reinstated later in a much improved version. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10062): dsbr100: change return values in 3 functionsAlexey Klimov2008-12-30
| | | | | | | | | Patch replace return -1; with return retval; in 3 functions. And we also change if-checks for this returned values. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10061): dsbr100: increase driver versionAlexey Klimov2008-12-30
| | | | | | | | | Due to a lot of patches for dsbr100 last time we should update version of driver. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10060): dsbr100: fix and add right commentsAlexey Klimov2008-12-30
| | | | | | | | Fix and add right comments. Few empty lines removed. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10059): dsbr100: dev_err instead of dev_warnAlexey Klimov2008-12-30
| | | | | | | | We should use dev_err (not dev_warn) if video_register_device fails. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10058): dsbr100: fix codingstyle, add dev_err messagesAlexey Klimov2008-12-30
| | | | | | | | | | | We should make if-constructions more clear. Introduce int retval variables in some functions to make it this way. Also a lot of useful dev_err messages added. And now we check every returned value after usb_control_msg. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10057): dsbr100: place dev_warn instead of printkAlexey Klimov2008-12-30
| | | | | | | | Remove printk in one line and place dev_warn there. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10054): dsbr100: fix unplug oopsAlexey Klimov2008-12-30
| | | | | | | | | | | This patch corrects unplug procedure. Patch adds usb_dsbr100_video_device_release, new macros - videodev_to_radio, mutex lock and a lot of safety checks. Struct video_device videodev is embedded in dsbr100_device structure. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10053): radio-mr800: disable autosuspend supportAlexey Klimov2008-12-30
| | | | | | | | | | Because this device doesn't provide any powermanagment capabilities(may be they exist but unknown to me yet, so they are not implemented), we should turn them off. Patch sets support_autosuspend equal to 0. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (10052): radio-mr800: correct unplug, fix to previous patchAlexey Klimov2008-12-30
| | | | | | | | | | This patch corrects unplug procedure, that was implemented wrong in previous patch. New function usb_amradio_device_release added. Disconnect lock removed. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9655): radio-mr800: fix unplugAlexey Klimov2008-12-30
| | | | | | | | | | This patch fixes problems(kernel oopses) with unplug of device while it's working. Patch adds disconnect_lock mutex, changes usb_amradio_close and usb_amradio_disconnect functions and adds a lot of safety checks. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9540): dsbr100: add disabled controls and fix versionAlexey Klimov2008-12-29
| | | | | | | | | | Patch adds disabled controls in v4l2_queryctrl struct. Also version of driver corrected. -- Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9539): dsbr100: add suspend and resumeAlexey Klimov2008-12-29
| | | | | | | | | | This patch adds support for suspend and resume methods in driver. Without this kradio and gnomeradio crashes during resume. Also .supports_autosuspend in usb_driver struct set equal to 0 to avoid suspending of module if usb_autosuspend enabled. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9518): radio-mr800: remove warn, info and err messagesAlexey Klimov2008-12-29
| | | | | | | | | | | | | | | Patch removes warn(), err() and info() statements in drivers/media/radio/radio-mr800.c, and place dev_warn, dev_info in right places. Printk changed on pr_info and pr_err macro. Also new macro amradio_dev_warn defined. Name in usb driver struct changed on MR800_DRIVER_NAME. -- Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: David Ellingsworth <david@identd.dyndns.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9491): rationalise addresses to one common oneAlan Cox2008-12-29
| | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9482): Documentation, especially regarding audio and informational ↵Tobias Lorenz2008-11-11
| | | | | | | | | | links This patch adds a recommendation to select SND_USB_AUDIO for listing and adds a documentation file for si470x. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9350): radio-si470x: add support for kworld usb radioAlexey Klimov2008-11-11
| | | | | | | | | | This patch add support for new device named KWorld USB FM Radio SnapMusic Mobile 700 (FM700). And changes few lines in comments. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9306): dsbr100: Add frequency checkAlexey Klimov2008-10-21
| | | | | | | | Add checking for frequency and printk if -1 returned. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9305): radio-mr800: Add BKL for usb_amradio_open()Alexey Klimov2008-10-21
| | | | | | | | Added BKL for usb_amradio_open() Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9304): dsbr100: CodingStyle issueAlexey Klimov2008-10-21
| | | | | | | | Fixed few coding style issues in dsbr100 Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9303): dsbr100: Correct bus_info stringAlexey Klimov2008-10-21
| | | | | | | | Replaced bus_info string from ISA to USB Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2008-10-17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (94 commits) USB: remove err() macro from more usb drivers USB: remove err() macro from usb misc drivers USB: remove err() macro from usb core code USB: remove err() macro from usb class drivers USB: remove use of err() in drivers/usb/serial USB: remove info() macro from usb mtd drivers USB: remove info() macro from usb input drivers USB: remove info() macro from usb network drivers USB: remove info() macro from remaining usb drivers USB: remove info() macro from usb/misc drivers USB: remove info() macro from usb/serial drivers USB: remove warn macro from HID core USB: remove warn() macro from usb drivers USB: remove warn() macro from usb net drivers USB: remove warn() macro from usb media drivers USB: remove warn() macro from usb input drivers usb/fsl_qe_udc: clear data toggle on clear halt request usb/fsl_qe_udc: fix response to get status request fsl_usb2_udc: Fix oops on probe failure. fsl_usb2_udc: Add a wmb before priming endpoint. ...
| * USB: remove warn() macro from usb media driversGreg Kroah-Hartman2008-10-17
| | | | | | | | | | | | | | | | | | | | USB should not be having it's own printk macros, so remove warn() and use the system-wide standard of dev_warn() wherever possible. In the few places that will not work out, use a basic printk(). Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | V4L/DVB (9219): Kernel config comment corrected (radio-silabs -> radio-si470x)Tobias Lorenz2008-10-17
| | | | | | | | | | | | Just a trivial typo fix. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9218): si470x: removement of get/set input/audioTobias Lorenz2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the unnecessary get/set input/audio functions. The reason is, that the V4L2 specification says, that if input or audio cannot be switched anyway, the functions doesn't need to be implemented. I've tested the new driver with all current radio programs in Debian/testing and found no problems with that. In my opinion, the driver is much cleaner by removing these unnecessary functions. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9217): si470x: correction of mono/stereo handlingTobias Lorenz2008-10-17
| | | | | | | | | | | | | | | | | | | | | | This patch corrects the behavior of mono/stereo indication and selection. These functions now work conform to what's defined in the V4L2 specification. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9216): si470x: tuner->type handlingTobias Lorenz2008-10-17
| | | | | | | | | | | | | | | | | | | | | | The V4L2 specification says, when to check and when to return tuner->type as constant value. This patch corrects exactly this behavior, so that it is now conform to the V4L2 specification. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9215): si470x: improvement of unsupported base controlsTobias Lorenz2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the handling of unsupported base controls. In the former version, specific unsupported base controls were listed in the queryctrl table and were flagged as disabled controls. This was done for all base controls used by the applications. The patch now removes the specific base controls and instead lets queryctrl automatically return unsupported base controls flagged as disabled. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9214): si470x: improvement of module device supportTobias Lorenz2008-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves support for multiple radio devices. In previous versions all region relevant settings were derived from one module parameter. As in future versions, the region and other configuration should be configurable per device from the user space, this patch already retrieves all relevant information from the actual device specific settings. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | V4L/DVB (9213): si470x: module_param access rightsTobias Lorenz2008-10-17
|/ | | | | | | | | This patch mainly adds correct module_param access rights. Also there are a lot of small coding style enhancements and some corrections of the variable references in module_param. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9152): radio-zoltrix: Add checking for frequencyAlexey Klimov2008-10-13
| | | | | | | | | This patch adds printk messages, adds checking if frequency is set, adds return -EINVAL in right places in zoltrix-radio. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9151): dsbr100: Add returns and fix codingstyle for vidioc_s_ctrlAlexey Klimov2008-10-13
| | | | | | | | Added return -EBUSY and fixed codingstyle issue Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9116): USB: remove info() macro from usb media driversGreg Kroah-Hartman2008-10-12
| | | | | | | | | | | | USB should not be having it's own printk macros, so remove info() and use the system-wide standard of dev_info() wherever possible. Cc: Douglas Landgraf <dougsland@gmail.com> Cc: Mike Isely <isely@pobox.com> Cc: Thierry Merle <thierry.merle@free.fr> Cc: Antoine Jacquet <royale@zerezo.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (9101): radio-mr800: Add driver for AverMedia MR 800 USB FM radio ↵Alexey Klimov2008-10-12
| | | | | | | | | | | | | | devices This patch creates a new usb-radio driver, radio-mr800.c, that supports the AverMedia MR 800 USB FM radio devices. This device plugs into both the USB and an analog audio input, so this thing only deals with initialization and frequency setting, the audio data has to be handled by a sound driver. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with ↵Hans Verkuil2008-10-12
| | | | | | | | | video_drvdata(filp) Use the new video_drvdata(filp) function where it is safe to do so. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata insteadHans Verkuil2008-10-12
| | | | | | | | | | Remove the priv field and let video_get/set_drvdata use dev_get_drvdata and dev_set_drvdata instead. Convert all drivers that still used priv directly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8783): v4l: add all missing video_device release callbacksHans Verkuil2008-10-12
| | | | | | | | | All drivers that call video_device_register where checked to see if they set the release callback of struct video_device. Where that callback was missing it was added. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8776): radio: replace video_exclusive_open/releaseHans Verkuil2008-10-12
| | | | | | | Move the video_exclusive_open/release functionality into the driver itself. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8613): v4l: move BKL down to the driver level.Hans Verkuil2008-10-12
| | | | | | | | | | | The BKL is now moved from the video_open function in v4l2-dev.c to the various drivers. It seems about a third of the drivers already has a lock of some sort protecting the open(), another third uses video_exclusive_open (yuck!) and the last third required adding the BKL in their open function. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8778): radio: fix incorrect video_register_device result checkHans Verkuil2008-09-03
| | | | | Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warningsHans Verkuil2008-09-03
| | | | | | | | Fixed a lot of sparse warnings: mostly warnings about shadowed variables and signed/unsigned mismatches. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (8678): Remove the dead CONFIG_RADIO_MIROPCM20{,_RDS} codeAdrian Bunk2008-09-03
| | | | | | | The CONFIG_RADIO_MIROPCM20{,_RDS} code became dead code 1.5 years ago. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_deviceHans Verkuil2008-07-27
| | | | | | | | | The type and type2 fields were unused and so could be removed. Instead add a vfl_type field that contains the type of the video device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8483): Remove obsolete owner field from video_device struct.Hans Verkuil2008-07-26
| | | | | | | | According to an old comment this should have been removed in 2.6.15. Better late than never... Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops ↵Hans Verkuil2008-07-26
| | | | | | | | | | | | | struct All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it. This ensures a clean separation between the const ops struct and the non-const video_device struct. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to ↵Hans Verkuil2008-07-23
| | | | | | | | | | | | | v4l2-common.h or v4l2-ioctl.h The functions in a header should not belong to another module. The prio functions belong to v4l2-common.c, so move them to v4l2-common.h. The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header and move those functions to it. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7997): si470x: hardware frequency seek supportTobias Lorenz2008-07-20
| | | | | | | | This patch brings the following changes: - this now finally adds hardware frequency seek support Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7996): si470x: afc indicationTobias Lorenz2008-07-20
| | | | | | | | | | This patch brings the following changes: - afc indication: device has no indication whether freq is too low or too high therefore afc always return 1, when freq is wrong Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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