- 14 Feb, 2012 19 commits
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Hans Verkuil authored
Tested with actual hardware and the Keene USB FM Transmitter. Improved the volume handling delays through trial and error. Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
We have quite a few ISA radio drivers, which are all very similar. This framework makes it possible to reduce the code size of those drivers and makes it much easier to keep them up to date with the latest V4L2 API developments. Drivers rewritten to use this framework fully pass the v4l2-compliance tests and are properly using the ISA bus (so they can be found under /sys/bus/isa). It is now also possible to support multiple cards using the same driver (tested with two radio-gemtek cards). Signed-off-by:
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Mauro Carvalho Chehab authored
Acked-by:
Jarod Wilson <jarod@redhat.com> Reviewed-by:
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Malcolm Priestley authored
Support for different types of remote. ITE remotes share common device IDs with differently assigned keys. Two versions of remote maps have been created there are likely to be more. v1 for all other IDs v2 for USB_PID_ITETECH_IT9135_9005. This patch also separates the configuration parts from it913x_identify_state function. TODO remotes for HID interfaces. Signed-off-by:
Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by:
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Hans Verkuil authored
The Keene FM transmitter USB device has the same USB ID as the Logitech AudioHub Speaker, but it should ignore the hid. Check if the name is that of the Keene device. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
Many drivers just support control events, and most radio drivers just need to poll for control events. Add some functions to simplify those jobs. Signed-off-by:
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Hans Verkuil authored
Add the start and end messages for log_status when called from a subdev device node. Signed-off-by:
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Hans Verkuil authored
For drivers that properly use the v4l2 framework (i.e. set v4l2_dev in the video_device struct), the start and end messages of VIDIOC_LOG_STATUS are now generated automatically. People tended to forget these, but the v4l2-ctl tool scans for these messages, and it also makes it easier to read the status output in the kernel log. The cx18, ivtv and bttv drivers were changed since they no longer need to log these start/end messages. In saa7164 two empty log_status functions were removed. Also added a helper function to v4l2-ctrl.c that can be used as the vidioc_log_status callback if all you need to do is to log the current control values. This is now used by pwc and vivi. Signed-off-by:
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Malcolm Priestley authored
IT913X V1 V2 keymaps Signed-off-by:
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Hans Verkuil authored
With this private ioctl it is possible to use the ivtv decoder without requiring the dvb/video.h and dvb/audio.h headers. Eventually support for those DVB APIs will be dropped from ivtv. Signed-off-by:
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Hans Verkuil authored
The cx18 and ddbridge drivers include linux/dvb/audio.h and video.h without using them. Remove those includes. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
As discussed during the 2011 V4L-DVB workshop we want to create a proper V4L2 decoder API that replaces the DVBv5 API that has been used until now. This adds the four controls necessary to be able to switch ivtv over to this new API. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
As discussed during the 2011 V4L-DVB workshop, the API in dvb/video.h should be replaced by a proper V4L2 API. This patch turns the VIDEO_(TRY_)DECODER_CMD ioctls into proper V4L2 ioctls. Signed-off-by:
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- 13 Feb, 2012 1 commit
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Danny Kukawka authored
Fix for some -Wuninitialized compiler warnings. Signed-off-by:
Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by:
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- 08 Feb, 2012 10 commits
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Jesper Juhl authored
If allocating 'pdata_urb' fails, the function will return -ENOMEM without freeing the memory allocated, just a few lines above, for 'purb' and will leak that memory when 'purb' goes out of scope. This patch resolves the leak by freeing the allocated storage with usb_free_urb() before the return. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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Masanari Iida authored
Correct typo "sucessful" to "successful" in drivers/media/video/s5p-tv/mixer_drv.c drivers/media/video/s5p-tv/hdmi_drv.c Signed-off-by:
Masanari Iida <standby24x7@gmail.com> Acked-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
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Jesper Juhl authored
In tm6000_ir_fini() there seems to be a problem. rc_unregister_device(ir->rc); calls rc_free_device() on the pointer it is given, which frees it. Subsequently the function does: if (!ir->polling) __tm6000_ir_int_stop(ir->rc); and __tm6000_ir_int_stop() dereferences the pointer it is given, which has already been freed. and it also does: tm6000_ir_stop(ir->rc); which also dereferences the (already freed) pointer. So, it seems that the call to rc_unregister_device() should be move below the calls to __tm6000_ir_int_stop() and tm6000_ir_stop(), so those don't operate on a already freed pointer. But, I must admit that I don't know this code *at all*, so someone who knows the code should take a careful look before applying this patch. It is based purely on inspection of facts of what is beeing freed where and not at all on understanding what the code does or why. I don't even have a means to test it, so beyond testing that the change compiles it has seen no testing what-so-ever. Anyway, here's a proposed patch. Signed-off-by:Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by:
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Malcolm Priestley authored
Some version 2 devices have different tuner IDs. ID 0x38 appears to have weak signal strength. Apply default 0x60 to unknown IDs. Signed-off-by:
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Jose Alberto Reguero authored
Increase mt2063 frequency_max to tune to channel 69(858Mhz). Jose Alberto Signed-off-by:
Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by:
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Jose Alberto Reguero authored
DVB-T also use step_size=0. Signed-off-by:
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Masanari Iida authored
Correct spelling "unspported" to "unsupported" in drivers/media/video/ov6650.c Signed-off-by:
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Masanari Iida authored
Correct spelling "reseting" to "resetting" in drivers/media/dvb/dvb-usb/lmedm04.c Signed-off-by:
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Manjunath Hadli authored
remove unnecessary inclusion of machine specific header files mach/dm646x.h, mach/hardware.h from vpif.h and aslo mach/dm646x.h from vpif_display.c driver which comes in the way of platform code consolidation. Add linux/i2c.h header file in vpif_types.h which is required for building. Signed-off-by:
Manjunath Hadli <manjunath.hadli@ti.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: LMML <linux-media@vger.kernel.org> Signed-off-by:
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Jose Alberto Reguero authored
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- 26 Jan, 2012 3 commits
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Hans Verkuil authored
V4L2_CAP_DEVICE_CAPS is valid for the capabilities field only as per the spec. Found with v4l2-compliance. Signed-off-by:
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Jesper Juhl authored
This patch removes the unneeded include. Signed-off-by:
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Antti Palosaari authored
Control message load increased heavily after CI/CAM support due to dvb_ca_en50221. It looks like CI/CAM drops to non-working state easily after error is returned to its callbacks. Due to that, add some logic to avoid errors repeating failed messages. Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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- 23 Jan, 2012 7 commits
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Mauro Carvalho Chehab authored
* v4l_for_linus: [media] V4L: atmel-isi: add clk_prepare()/clk_unprepare() functions
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Josh Wu authored
Signed-off-by:
Josh Wu <josh.wu@atmel.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Mauro Carvalho Chehab authored
* v4l_for_linus: [media] cxd2820r: sleep on DVB-T/T2 delivery system switch [media] anysee: fix CI init [media] cxd2820r: remove unused parameter from cxd2820r_attach [media] cxd2820r: fix dvb_frontend_ops
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Antti Palosaari authored
Fix bug introduced by multi-frontend to single-frontend change. It is safer to put DVB-T parts sleeping when auto-switching to DVB-T2 and vice versa. That was original behaviour. Signed-off-by:
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Antti Palosaari authored
No more error that error seen when device is plugged: dvb_ca adapter 0: Invalid PC card inserted :( Signed-off-by:
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Antti Palosaari authored
Fix bug introduced by multi-frontend to single-frontend change. This parameter is no longer used after multi-frontend to single-frontend change. Signed-off-by:
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Antti Palosaari authored
Fix bug introduced by multi-frontend to single-frontend change. * Add missing DVB-C caps * Change frontend name as single frontend does all the standards Signed-off-by:
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