- 13 Aug, 2012 36 commits
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Timo Kokkonen authored
This is the driver for the IR transmitter diode found on the Nokia N900 (also known as RX51) device. The driver is mostly the same as found in the original 2.6.28 based kernel that comes with the device. The following modifications have been made compared to the original driver version: - Adopt to the changes that has happen in the kernel during the past five years, such as the change in the include paths - The OMAP DM-timers require much more care nowadays. The timers need to be enabled and disabled or otherwise many actions fail. Timers must not be freed without first stopping them or otherwise the timer cannot be requested again. The code has been tested with sending IR codes with N900 device running Debian userland. The device receiving the codes was Anysee DVB-C USB receiver. Signed-off-by:
Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Antti Palosaari authored
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Andy Shevchenko authored
[crope@iki.fi: fix trivial merge conflict] Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Andy Shevchenko authored
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Andy Shevchenko authored
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Andy Shevchenko authored
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Andy Shevchenko authored
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Andy Shevchenko authored
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Andy Shevchenko authored
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Andy Shevchenko authored
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Mauro Carvalho Chehab authored
This callback were meant to allow overriding a FE callback, before its call, but it is not really needed, as the callback can be intercepted after tuner attachment. Worse than that, only DVBv3 calls are intercepted this way, so a DVBv5 application will produce different effects than a DVBv3 one. So, get rid of it. Signed-off-by:
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Andy Shevchenko authored
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. In two cases, the original memory allocation function was kmalloc, which has been changed to a zeroing allocation to benefit from the devm function. Signed-off-by:
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Julia Lawall authored
The various devm_ functions allocate memory that is released when a driver detaches. This patch uses these functions for data that is allocated in the probe function of a platform device and is only freed in the remove function. Signed-off-by:
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Sean Young authored
There is a proper ene0100 driver anyway. Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
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Sean Young authored
This has been replaced by the ttusbir driver. Signed-off-by:
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Sean Young authored
Currently write() will return 0 if an IR device does not support sending. Signed-off-by:
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Sean Young authored
This simplies the code and resolves a possible race condition between ir_raw_decode_timer_end() and saa7134_raw_decode_irq(). If the interrupt handler is called after ir_raw_decode_timer_end() calls ir_raw_event_handle() but before clearing ir->active, then the timer won't be rearmed. Compile tested only. Signed-off-by:
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Sean Young authored
The TechnoTrend USB IR Receiver sends 125 ISO URBs per second, even when there is no IR activity. Reduce the number of wake ups from the other drivers too. This saves about 0.25ms/s on a 2.4GHz Core 2 according to powertop. Signed-off-by:
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Sean Young authored
This driver adds support for TechnoTrend USB IR Receiver. It is a complete rewrite of the staging/media/lirc/lirc_ttusbir driver. It adds more accurate sample reporting and led control. Signed-off-by:
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Sean Young authored
The Pioneer CU-700 remote causes receiver overflows if you hold down any button. The remote does not send NEC IR repeats, it repeats the entire NEC code after 20ms. The iguanair hardware advertises an interval of 10 which just not enough; with 100 URBs per second and at most 7 edges per URB, we handle at most 700 edges per second. The remote generates about 900. Signed-off-by:
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Sean Young authored
With the timeout supplied the interface can go idle. The keymap is the same one as other drivers which do not come with a remote. Signed-off-by:
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Sean Young authored
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Sean Young authored
Also fix error codes returned from open. Signed-off-by:
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Sean Young authored
Now unbind also stops the receiver. Signed-off-by:
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Sean Young authored
Firmware versions lower than 0x0205 use a different interface which is not supported. Also report the firmware version in the standard format. Signed-off-by:
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Sean Young authored
Rather than using usb_interrupt_msg() to receive responses, reuse the urb callback we already have in place. Signed-off-by:
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Lad, Prabhakar authored
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Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by:
Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by:
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Antti Palosaari authored
After thinking twice, I ended up adding own value for AUTO interleaving instead of using NONE. API minor number is not needed to increase as that patch should be the same Kernel as interleaving parameter is initially added. Signed-off-by:
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Antti Palosaari authored
Cc: Patrick Boettcher <pboettcher@kernellabs.com> Cc: Andreas Oberritter <obi@linuxtv.org> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by:
Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by:
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Antti Palosaari authored
Move rtl2831u LED from streaming control to power control. It changes LED behavior slightly but who cares :) After that same streaming control can be used for both rtl2831u and rtl2832u. Signed-off-by:
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Antti Palosaari authored
Tested-by:
Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by:
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Laurent Pinchart authored
The camera requires the PROBE_MINMAX quirk. Add a corresponding entry in the device IDs list. Reported-by:
Stefan Muenzel <stefanmuenzel@googlemail.com> Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Stefan Muenzel authored
The SPCAM SP620U camera uses the alternate "Y8 " GUID for the 8-bit greyscale format, and supports a 12-bit greyscale format. Add support for those in the driver, as well as for 10-bit greyscale formats. Signed-off-by:
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Laurent Pinchart authored
Compute the maximum number of bytes per interval using the burst and multiplier values for super speed endpoints. Signed-off-by:
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- 12 Aug, 2012 4 commits
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Evgeny Plehov authored
Support for yet another SAA7146-based budget card (very similar to TT S2-1600, but use LNBH23 instead ISL6423). Signed-off-by:
Evgeny Plehov <EvgenyPlehov@ukr.net> Signed-off-by:
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Ezequiel García authored
This driver has been replaced by stk1160. Signed-off-by:
Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by:
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Ezequiel García authored
This driver adds support for stk1160 usb bridge as used in some video/audio usb capture devices. It is a complete rewrite of staging/media/easycap driver and it's meant as a replacement. As stk1160 allows communication with an ac97 codec chip, this driver allows to register a control-only sound card to allow the user to access ac97 controls. Two devices have been used for testing: * 1-cvbs video and 1-audio ac97 input, * 4-cvbs inputs Both of these devices reports with the same id [05e1:0408], so the driver tries to support a superset of the capabilities. By using keep_buffers module parameter it's possible to prevent the driver from releasing urb buffers when streaming is stopped. The usage of this parameter can avoid memory fragmentation that may cause the driver to stop working on low memory systems. A similar mechanism is implemented in em28xx driver (see commit 86d38d). Signed-off-by:
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Dan Carpenter authored
qt1010_init_meas2() returns zero on success and negative error codes on failure so the return type should be int instead of u8. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
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