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path: root/linux/drivers/media/radio
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2009-01-25struct device - replace bus_id with dev_name(), dev_set_name()Mauro Carvalho Chehab
From: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-01-25radio-mr800: fix radio->muted and radio->stereoDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Move radio->muted and radio->stereo in section where radio mutex is locked to avoid possible race condition problems or access to memory. Thanks to David Ellingsworth <david@identd.dyndns.org> for pointing to this weak place in driver. Priority: high Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2009-01-25v4l/dvb: use usb_make_path in usb-radio driversDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Place usb_make_path in dsbr100.c, radio-mr800.c, radio-si470x.c that used when reporting bus_info information in vidioc_querycap. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-31merge: http://linuxtv.org/hg/~tlorenz/v4l-dvbMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30Add TEA5764 radio driverMauro Carvalho Chehab
From: Fabio Belavenuto <belavenuto@gmail.com> 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 Signed-off-by: Fabio Belavenuto <belavenuto@gmail.com> [mchehab@redhat.com: Fixed CodingStyle and solved some merge conflicts] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-03Add USB ID for the Sil4701 radio from DealExtreme.Tobias Lorenz
Signed-off-by: Mark Lord <mlord@pobox.com> Cc: Tobias Lorenz <tobias.lorenz@gmx.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Code beautifications and documentation added. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-11-19radio-mr800: fix unplugMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> 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>
2008-12-30v4l2: introduce v4l2_file_operations.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> 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. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-11-08dsbr100: add disabled controls and fix versionMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> 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>
2008-11-08dsbr100: add suspend and resumeMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> 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>
2008-12-27dsbr100: change return values in 3 functionsDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Patch replace return -1; with return retval; in 3 functions. And we also change if-checks for this returned values. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: increase driver versionDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Due to a lot of patches for dsbr100 last time we should update version of driver. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: fix and add rigth commentsDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Fix and add right comments. Few empty lines removed. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: dev_err instead of dev_warnDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> We should use dev_err (not dev_warn) if video_register_device fails. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: fix codingstyle, add dev_err messagesDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> 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. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: place dev_warn instead of printkDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Remove printk in one line and place dev_warn there. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27dsbr100: fix unplug oopsDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> 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. Priority: high Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27radio-mr800: disable autosuspend supportDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> 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. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-12-27radio-mr800: correct unplug, fix to previous patchDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> This patch corrects unplug procedure, that was implemented wrong in previous patch. New function usb_amradio_device_release added. Disconnect lock removed. Priority: high Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
2008-11-04radio-mr800: remove warn, info and err messagesMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> 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>
2008-10-27rationalise addresses to one common oneMauro Carvalho Chehab
From: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-28Documentation, especially regarding audio and informational linksTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> This patch adds a recommendation to select SND_USB_AUDIO for listing and adds a documentation file for si470x. Priority: normal Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-10-23radio-si470x: add support for kworld usb radioMauro Carvalho Chehab
From: Alexey Klimov <klimov.linux@gmail.com> 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>
2008-08-14backport commit aa82661baf8a48379355ffa8bf162b07cf487600Mauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@redhat.com> Author: Greg Kroah-Hartman <gregkh@suse.de> USB: remove warn() macro from usb media drivers 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(). kernel-sync: Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-20dsbr100: Add frequency checkDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Add checking for frequency and printk if -1 returned. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-20radio-mr800: Add BKL for usb_amradio_open()Douglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Added BKL for usb_amradio_open() Priority: high Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-20dsbr100: CodingStyle issueDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Fixed few coding style issues in dsbr100 Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-20dsbr100: Correct bus_info stringDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Replaced bus_info string from ISA to USB Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-15Kernel config comment corrected (radio-silabs -> radio-si470x)Tobias Lorenz
2008-09-25si470x: removement of get/set input/audioTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, 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. Bye, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-09-25si470x: correction of mono/stereo handlingTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, this patch corrects the behavior of mono/stereo indication and selection. These functions now work conform to what's defined in the V4L2 specification. Bye, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-09-25si470x: tuner->type handlingTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, 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. Bye, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-09-25si470x: improvement of unsupported base controlsTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, 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. Bye, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-09-25si470x: improvement of module device supportTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, 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. Best regards, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-09-25si470x: module_param access rightsTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Hi Mauro, 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. Best regards, Toby Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
2008-10-09radio-mr800: Fix issue for kernel < 2.6.23Douglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Fixed issue for kernel < 2.6.23 * Added compat.h * Added macro validation Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-09radio-zoltrix: Add checking for frequencyDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> This patch adds printk messages, adds checking if frequency is set, adds return -EINVAL in right places in zoltrix-radio. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-09dsbr100: Add returns and fix codingstyle for vidioc_s_ctrlDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> Added return -EBUSY and fixed codingstyle issue Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-10-10USB: remove info() macro from usb media driversMauro Carvalho Chehab
From: Greg Kroah-Hartman <gregkh@suse.de> USB should not be having it's own printk macros, so remove info() and use the system-wide standard of dev_info() wherever possible. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 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: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-01radio-mr800: Add driver for AverMedia MR 800 USB FM radio devicesDouglas Schilling Landgraf
From: Alexey Klimov <klimov.linux@gmail.com> 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. Priority: normal Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org>
2008-08-29merge: http://www.linuxtv.org/hg/~hverkuil/v4l-dvb-devMauro Carvalho Chehab
From: Mauro Carvalho Chehab <mchehab@infradead.org> Priority: normal Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-08-23v4l-dvb: fix a bunch of sparse warningsHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Fixed a lot of sparse warnings: mostly warnings about shadowed variables and signed/unsigned mismatches. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-16aci: remove obsolete sourcesHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> The aci.c and aci.h files were copied from the kernel for a Miro radio card. That driver has been removed, so these supported sources can also be removed. In addition some remaining traces of the Miro driver were also deleted. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l: replace video_get_drvdata(video_devdata(filp)) with video_drvdata(filp)Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Use the new video_drvdata(filp) function where it is safe to do so. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l2: remove the priv field, use dev_get_drvdata insteadHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> 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. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23v4l: add all missing video_device release callbacksHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> 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. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23radio: fix incorrect video_register_device result checkHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-23radio: replace video_exclusive_open/releaseHans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> Move the video_exclusive_open/release functionality into the driver itself. Priority: normal Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
2008-08-05Remove the dead CONFIG_RADIO_MIROPCM20{,_RDS} codeMauro Carvalho Chehab
From: Adrian Bunk <bunk@kernel.org> The CONFIG_RADIO_MIROPCM20{,_RDS} code became dead code 1.5 years ago. Priority: normal Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-30v4l: move BKL down to the driver level.Hans Verkuil
From: Hans Verkuil <hverkuil@xs4all.nl> 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>
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