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* [media] v4l2: remove deprecated current_norm support completelyHans Verkuil2013-06-17
| | | | | | | | | | | | | | | | | The use of current_norm to keep track of the current standard has been deprecated for quite some time. Now that all drivers that were using it have been converted to use g_std we can drop it from the core. It was a bad idea to introduce this at the time: since it is a per-device node field it didn't work for drivers that create multiple nodes, all sharing the same tuner (e.g. video and vbi nodes, or a raw video node and a compressed video node). In addition it was very surprising behavior that g_std was implemented in the core. Often drivers implemented both g_std and current_norm, because they didn't understand how it should be used. Since the benefits were very limited (if they were there at all), it is better to just drop it and require that drivers just implement g_std. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] dt3155v4l: remove deprecated current_normHans Verkuil2013-06-17
| | | | | | | | Since this driver provides a g_std op the current_norm field isn't used anyway, so just drop it. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: drop deprecated current_normHans Verkuil2013-06-17
| | | | | | | | Since this driver properly implements g_std, the current_norm field is actually unused anyway. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] usbvision: replace current_norm by g_stdHans Verkuil2013-06-17
| | | | | | | | | current_norm use is deprecated because it is per-devicenode and if you have more device nodes all dependent on the same video source, then this no longer works. Just implement g_std instead. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx23885: remove use of deprecated current_normHans Verkuil2013-06-17
| | | | | | | | | The use of current_norm can be dropped. The g_std ioctl was already implemented, so current_norm didn't do anything useful anyway. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7164: replace current_norm by g_stdHans Verkuil2013-06-17
| | | | | | | | current_norm is deprecated. Replace it by g_std. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] tm6000: remove deprecated current_normHans Verkuil2013-06-17
| | | | | | | | Replace current_norm by g_std. Also initialize the standard to the more common NTSC-M format (which is also what current_norm used). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] fsl-viu: remove current_normHans Verkuil2013-06-17
| | | | | | | | | | The use of current_norm is deprecated, so remove it. This driver actually already implements g_std, which overrides current_norm, but the 'std' field was never initialized correctly. This has been fixed as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc_camera: remove use of current_normHans Verkuil2013-06-17
| | | | | | | | | | The current_norm field is deprecated, so don't set it. Since it is set to V4L2_STD_UNKNOWN which is 0 it didn't do anything anyway. Also remove a few other unnecessary uses of V4L2_STD_UNKNOWN. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] sh_vou: remove current_normHans Verkuil2013-06-17
| | | | | | | | | The current_norm field is deprecated and is replaced by g_std. This driver already implements g_std, so just remove current_norm. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] via-camera: replace current_norm by g_stdHans Verkuil2013-06-17
| | | | | | | | | The current_norm field is deprecated. Replace it by properly implementing g_std. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mcam-core: replace current_norm by g_stdHans Verkuil2013-06-17
| | | | | | | | | The current_norm field is deprecated, replace this by properly implementing g_std. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-sf16fmi: add control event and prio supportHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-sf16fmi: convert to the control frameworkHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-sf16fmi: clamp frequencyHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-sf16fmi: add device_caps support to querycapHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-sf16fmi: remove audio/input ioctlsHans Verkuil2013-06-17
| | | | | | | | The audio and input ioctls do not apply to radio devices. Remove them. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] timblogiw: fix querycapHans Verkuil2013-06-17
| | | | | | | | | Don't set version (the core does that for you), fill in device_caps and prefix bus_info with "platform:". Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] tef6862: clamp frequencyHans Verkuil2013-06-17
| | | | | | | | Clamp the frequency to the valid frequency range as per the V4L2 specification. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-timb: add control events and prio supportHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-timb: actually load the requested subdevsHans Verkuil2013-06-17
| | | | | | | | | | For some reason the tuner and dsp subdevs were never actually loaded. Added the relevant code to do that. Also remove bogus calls to video_device_release_empty(). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-timb: convert to the control frameworkHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-timb: add device_caps support, remove input/audio ioctlsHans Verkuil2013-06-17
| | | | | | | | | | The audio and input ioctls are not applicable for radio devices, remove them. Also set the device_caps field in v4l2_querycap. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: some cleanups and clamp frequency when out-of-rangeHans Verkuil2013-06-17
| | | | | | | | | Some small cleanups and when setting the frequency it is now clamped to the valid frequency range instead of returning an error. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: add prio and control event supportHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: add device_caps supportHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: audio and input ioctls do not apply to radio devicesHans Verkuil2013-06-17
| | | | | | | | Deleted those ioctls from this driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: convert to the control frameworkHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: embed struct video_deviceHans Verkuil2013-06-17
| | | | | | | | This simplifies the code as it removes a memory allocation check. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] radio-tea5764: add support for struct v4l2_deviceHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Fabio Belavenuto <belavenuto@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa6752hs: convert to the control frameworkHans Verkuil2013-06-17
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] sr030pc30: convert to the control frameworkHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7706h: convert to the control frameworkHans Verkuil2013-06-17
| | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2-framework: replace g_chip_ident by g_std in the examplesHans Verkuil2013-06-17
| | | | | | | | | The framework documentation used the g_chip_ident op as an example. This op has been removed, so replace its use in the examples by the g_std op. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] DocBook/media/v4l: update VIDIOC_DBG_ documentationHans Verkuil2013-06-17
| | | | | | | | | - Remove the "On failure the structure remains unchanged." part since that isn't necessarily true. - Document the 'size' field. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] ivtv: fix register range checkHans Verkuil2013-06-17
| | | | | | | | | Ensure that the register is aligned to a dword, otherwise the range check could fail since it assumes dword alignment. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx18: fix register range checkHans Verkuil2013-06-17
| | | | | | | | | Ensure that the register is aligned to a dword, otherwise the range check could fail since it assumes dword alignment. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media/i2c: fill in missing reg->size fieldsHans Verkuil2013-06-17
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] pvrusb2: drop g/s_register ioctlsHans Verkuil2013-06-17
| | | | | | | | | Register access to subdevices no longer needs bridge support for those ioctls. The v4l2 core handles that these days. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mike Isely <isely@isely.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] sn9c20x: the reg->size field wasn't filled inHans Verkuil2013-06-17
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx231xx: the reg->size field wasn't filled inHans Verkuil2013-06-17
| | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] au0828: set reg->sizeHans Verkuil2013-06-17
| | | | | | | The size field wasn't filled in. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] marvell-ccic: check register addressHans Verkuil2013-06-17
| | | | | | | | Prevent out-of-range register accesses. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpbe_display: drop g/s_register ioctlsHans Verkuil2013-06-17
| | | | | | | | | These are no longer needed: register access to subdevices no longer needs the bridge driver to forward them. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] mxb: check register address when reading/writing a registerHans Verkuil2013-06-17
| | | | | | | Prevent out-of-range register accesses. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] saa7134: check register address in g_registerHans Verkuil2013-06-17
| | | | | | | Prevent reading out-of-range register values. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx25840: remove the v4l2-chip-ident.h includeHans Verkuil2013-06-17
| | | | | | | | Replace the V4L2_IDENT_ macros from v4l2-chip-ident.h with driver specific defines. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media/i2c: remove g_chip_ident opHans Verkuil2013-06-17
| | | | | | | | | This is no longer needed since the core now handles this through DBG_G_CHIP_INFO. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] soc_camera sensors: remove g_chip_ident opHans Verkuil2013-06-17
| | | | | | | This is no longer needed since the core now handles this through DBG_G_CHIP_INFO. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] indycam: remove g_chip_ident opHans Verkuil2013-06-17
| | | | | | | This is no longer needed since the core now handles this through DBG_G_CHIP_INFO. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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