1c9f11ed21816290a7cea36fc2dc3b16d5590340 |
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19-Jul-2013 |
Ondrej Zary <linux@rainbow-software.org> |
[media] radio-aztech: Implement signal strength detection and fix stereo detection Current stereo detection code is wrong - it reads TUNED bit instead of STEREO bit. Fix that and implement signal strength detection too. Also remove useless s_stereo functionn. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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eb27fafef69568a82c46c27a1761f037e4272b87 |
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19-Jul-2013 |
Ondrej Zary <linux@rainbow-software.org> |
[media] radio-aztech: Convert to generic lm7000 implementation Aztech radio card is based on LM7001 chip which is (software) compatible with LM7000. So remove the LM7000-specific code from the driver and use generic code. Also found that the card does not have A0..A2 ISA pins connected, which means that the region size is 8 bytes. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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9f1dfccf6607822f556698f0940ead57e6e42d5f |
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29-Feb-2012 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] Add missing slab.h to fix linux-next compile errors Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reported-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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3088fba877ee8bf284b12a73332b813b5478a64d |
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16-Jan-2012 |
Hans Verkuil <hans.verkuil@cisco.com> |
[media] radio-aztech: Convert to radio-isa Tested with actual hardware and the Keene USB FM Transmitter. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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29834c1ac7589c72996c5d02349d63fd397ef131 |
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25-Jun-2011 |
Mauro Carvalho Chehab <mchehab@redhat.com> |
[media] radio: Use the subsystem version control for VIDIOC_QUERYCAP Just like the video drivers, the right thing to do is to use the per-subsystem version control. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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32958fdd1663aeaa23b5edbfbb0db684ffd4e20e |
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14-Nov-2010 |
Hans Verkuil <hverkuil@xs4all.nl> |
[media] BKL: trivial BKL removal from V4L2 radio drivers The patch converts a bunch of V4L2 radio drivers to unlocked_ioctl. These are all simple conversions: most already had a lock and so the ioctl fop could simply be replaced by unlocked_ioctl. radio-miropcm20.c was converted to use the new V4L2 core lock. While doing this work I noticed that many of these drivers initialized some more fields or muted audio or something like that *after* creating the device node. This should be done before the device node is created to prevent problems. Especially hal tends to grab a device node as soon as it is created. In one or two cases the mutex_init was even done after the device creation! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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a3a9e287daa1f299e318161b790b1c5902b1d869 |
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27-Nov-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (13547): radio: add trivial checks on the tuner and type args. Many radio drivers did not check the tuner and type field correctly for g/s_frequency. These checks have now been added. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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ff1a3ebb9cd9baecd167500c660bd76129b67b1c |
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30-Mar-2009 |
Alexey Klimov <klimov.linux@gmail.com> |
V4L/DVB (11391): pci-isa radios: remove open and release functions Patch removes empty open and release functions in pci and isa radio drivers, setting them to NULL. V4L module doesn't call for them due to previous patch. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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ab84f5736086b84d99015cd82515a31b95e03f48 |
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11-Mar-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10959): radio: remove uaccess include This include isn't needed and so can be removed. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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b24c20cc5b3a4c6e2ec8d6145d2c1f9920cab3f4 |
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09-Mar-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10894): ISA radio drivers: improve kernel log message It's much nicer if the log message tells you which io ports are possible, rather than having to run modinfo or look it up in the source or manual. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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e697e12ecede8ee4f5beb11ed4981d7254be0125 |
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06-Mar-2009 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10881): radio-aztech: convert to v4l2_device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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bec43661b1dc0075b7445223ba775674133b164d |
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30-Dec-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (10135): v4l2: introduce v4l2_file_operations. 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>
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c170ecf434bceb0e188b14a6deb3bfa3ec9ef699 |
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23-Aug-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8788): v4l: replace video_get_drvdata(video_devdata(filp)) with 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>
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601e9444f249d219009ec05674268d90f6f1cdcb |
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23-Aug-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8786): v4l2: remove the priv field, use dev_get_drvdata instead 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>
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aa5e90af7d78d1711f8f4275ce3638817c0023dc |
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23-Aug-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8783): v4l: add all missing video_device release callbacks 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>
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3ca685aae04960eaa8b2c97baf384996c20cf9ac |
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23-Aug-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8776): radio: replace video_exclusive_open/release 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>
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cba99ae81901fe61ac4b0d65c697474af29dc4ea |
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03-Sep-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8778): radio: fix incorrect video_register_device result check Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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0ea6bc8d43c9ee3c5384bea184eab020927a5b2c |
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26-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_device 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>
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9c39d7eafa366b807067697f7fc5b14d8b865179 |
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21-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8483): Remove obsolete owner field from video_device struct. 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>
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a399810ca69d9d4bd30ab8c1678c7439e567f90b |
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21-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops 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>
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35ea11ff84719b1bfab2909903a9640a86552fd1 |
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20-Jul-2008 |
Hans Verkuil <hverkuil@xs4all.nl> |
V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to 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>
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078ff7953448163d8779e489bd0119dd9a9b4732 |
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22-Apr-2008 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (7402): add macro validation for v4l_compat_ioctl32 Added macro CONFIG_COMPAT for v4l_compat_ioctl32. Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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2e02b9a717388c99f2c2ef0aa03f86334bbf8fc7 |
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27-May-2007 |
Douglas Schilling Landgraf <dougsland@gmail.com> |
V4L/DVB (5705): Removed unnecessary .hardware from video_device struct. From: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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a0c05ab9762560cf12733181d19b6529bb7231d2 |
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25-Jan-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (5152): Implements VIDIOC_[S|G]_INPUT on radio-aztech/radio-maxiradio fmtools use VIDIOCSTUNER, with, in turn, calls VIDIOC_S_INPUT on v4l1-compat. So, those ioctls are required for V4L1 to work properly. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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676b0ac7aa409d326d92ca46c65bba20bebb3c1c |
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25-Jan-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (5151): Implement VIDIOC_[GS]_AUDIO on aztech v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO into V4L2 calls. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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99218fe478e2ca6d5ee660a655690ab6496e6ab5 |
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25-Jan-2007 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (5148): Convert radio-aztech to use video_ioctl2 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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fa027c2a0a0d6d1df6b29ee99048502c93da0dd4 |
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12-Feb-2007 |
Arjan van de Ven <arjan@linux.intel.com> |
[PATCH] mark struct file_operations const 4 Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. [akpm@sdl.org: dvb fix] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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38ee04f04340ffd6af868499862341d11ed2b331 |
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08-Aug-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (4348): Fix: compile for radio aimslab and aztech with V4L2 only All radio devices use an obsolete mode of opening/release driver. Since this is not V4L1 core, better to keep the method available for more time than to rewrite open/release without a radio device to test, since the newer method is much more complex than the previous one (although providing support for multiple opens and multiple devices). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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a4366af40d7d2021499b84b8311336c944a9a71c |
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08-Aug-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (4347): V4L2 conversion: radio_aztech Driver conversion to V4L2 API. Require some testing, since this obsolete hardware is not common those days. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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b59b36db9e8f441868c9907d6ea8fe0cdcb77f39 |
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08-Aug-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (4339): Removed the remaining config.h stuff Since kernel include autoconf.h via command line, those config.h inclusion can be removed. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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5e87efa3b29c105f81fea785babafb098e4e046d |
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05-Jun-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (4068): Removed all references to kernel stuff from videodev.h and videodev2.h The videodev.h and videodev2.h describe the public API for V4L and V4L2. It shouldn't have there any kernel-specific stuff. Those were moved to v4l2-dev.h. This patch removes some uneeded headers and include v4l2-common.h on all V4L driver. This header includes device implementation of V4L2 API provided on v4l2-dev.h as well as V4L2 internal ioctls that provides connections between master driver and its i2c devices. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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4286c6f65ec01efa8f5108cadea402ecf3b12279 |
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08-Apr-2006 |
Mauro Carvalho Chehab <mchehab@infradead.org> |
V4L/DVB (3753): Whitespace cleanups at media/radio Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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3593cab5d62c4c7abced1076710f9bc2d8847433 |
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07-Feb-2006 |
Ingo Molnar <mingo@elte.hu> |
V4L/DVB (3318b): sem2mutex: drivers/media/, #2 Semaphore to mutex 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>
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0d0fbf8152fb3bb4393be11e8df7f70e1fbbd738 |
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09-Jan-2006 |
Arnd Bergmann <arnd@arndb.de> |
V4L (926_2): Moves compat32 functions from fs to v4l subsystem This moves the 32 bit ioctl compatibility handlers for Video4Linux into a new file and adds explicit calls to them to each v4l device driver. Unfortunately, there does not seem to be any code handling the v4l2 ioctls, so quite often the code goes through two separate conversions, first from 32 bit v4l to 64 bit v4l, and from there to 64 bit v4l2. My patch does not change that, so there is still much room for improvement. Also, some drivers have additional ioctl numbers, for which the conversion should be handled internally to that driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
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fb911ee849756fc6c609dddded92d9207ff3fb29 |
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13-Sep-2005 |
Peter Osterlund <petero2@telia.com> |
[PATCH] Remove unnecessary check_region references in comments Remove check_region references from comments and printk statements so that searching for real users of this deprecated function gets easier. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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