- 24 Apr, 2008 40 commits
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Mauro Carvalho Chehab authored
Callback gpio's based on Markus Rechberger, Christopher Pascoe and Steven Toth patches. Signed-off-by:Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
load ir-kbd-i2c for IR remote control support on DViCO FusionHDTV 5 PCI nano Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Steven Toth authored
ATSC is known to work. SVideo / Composite should work (I have no cable to test). Analog tuner support does not work. Signed-off-by:
Steven Toth <stoth@hauppauge.com> Signed-off-by:
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Guennadi Liakhovetski authored
This patch addresses most issues pointed out by Russell and Erik, moves recently introduced into pxa-regs.h camera-specific defines into pxa_camera.c, removes dummy power-management functions, improves function-naming, etc. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Acked-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
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Guennadi Liakhovetski authored
Only advertise pixel formats, that we actually can support in the present configuration. Signed-off-by:
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maximilian attems authored
Received written ack from the dabusb author that the firmware is BSD licensed. As bonus clarify copyright holder. Signed-off-by:
maximilian attems <max@stro.at> Acked-by:
Deti Fliegl <deti@fliegl.de> Signed-off-by:
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Hans Verkuil authored
The DMA timeout timer was started once for each set of DMA transfers, but it should be started for each single DMA transfer. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
CROPCAP suggests that video capture supports cropping, but this is not the case. Signed-off-by:
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Ian Armstrong authored
The existing yuv code limits output to the display area occupied by the framebuffer. This patch allows the yuv output to be 'detached' via V4L2_FBUF_FLAG_OVERLAY. By default, the yuv output window will be restricted to the framebuffer dimensions and the output position is relative to the top left corner of the framebuffer. This matches the behaviour of previous versions. If V4L2_FBUF_FLAG_OVERLAY is cleared, the yuv output will no longer be linked to the framebuffer. The maximum dimensions are either 720x576 or 720x480 depending on the current broadcast standard, with the output position relative to the top left corner of the display. The framebuffer itself can be resized, moved and panned without affecting the yuv output. Signed-off-by:
Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by:
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Tyler Trafford authored
- Use min() - Eliminate extraneous variables Signed-off-by:
Tyler Trafford <ttrafford@gmail.com> Signed-off-by:
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Hans Verkuil authored
The i2c driver code was once added for the out-of-tree ivtv driver, but the ivtv driver hasn't used that for a long time so this code can now be removed. Signed-off-by:
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Adrian Bunk authored
This patch makes the needlessly global stk_camera_{suspend,resume}() static. Signed-off-by:Adrian Bunk <bunk@kernel.org> Acked-by:
Jaime Velasco Juan <jsagarribay@gmail.com> Signed-off-by:
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Guennadi Liakhovetski authored
videobuf-dma-sg does not need to depend on PCI. Switch it to using generic DMA API, convert all affected drivers, relax Kconfig restriction, improve compile-time type checking, fix some Coding Style violations while at it. Signed-off-by:
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Mauro Carvalho Chehab authored
simple_set_tv() creates a buffer with 4 elements, and calls simple_std_setup(), passing &buffer[1]. This makes the 5th element of buffer to be initialized to 0, overriding some area outside the buffer. Also, simple_std_setup() receives a buffer as parameter, but the buffer is just overriden after the call, so, it doesn't make much sense to pass it as a parameter. This patch removes buffer[] from the function call, creating, instead, a local var to be used internally. Thanks to Axel Rometsch <axel.rometsch@freenet.de> for pointing the issue. Reviewed-by:
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Russell Kliese authored
Signed-off-by:
Russell Kliese <russell@kliese.wattle.id.au> Signed-off-by:
Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by:
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Hermann Pitton authored
Signed-off-by:
Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by:
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Hartmut Hackmann authored
The I2C bus interface of the LNB supply sits behind the i2c gate of the tda10086, so wrappers were necessary for the set_voltage functions. For the time being, the board will show up as MD8800 Many thanks to Hermann Pitton for his help Signed-off-by:
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Hartmut Hackmann authored
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Hartmut Hackmann authored
Support is not complete yet and untested. Signed-off-by:
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Hartmut Hackmann authored
The chip can control 2 LNBs independently. The driver distinguishes them by evaluating the MSB of the override_set parameter of the isl6405_attach function. Signed-off-by:
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Roel Kluin authored
Fix Unlikely(x) == y Signed-off-by:
Roel Kluin <12o3l@tiscali.nl> Reviewed-by:
Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Guennadi Liakhovetski authored
Both camera drivers can function without GPIO support, in which case they will only support the 10 bit data width mode. But the two respective switch have to depend on CONFIG_GENERIC_GPIO. Additionally remove redundant gpio_is_valid tests - they are repeated in bus_switch_request() functions. Signed-off-by:
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Guennadi Liakhovetski authored
Upon suggestion by David Brownell use a gpio_is_valid() predicate instead of an explicit NO_GPIO macro. The respective patch to include/asm-generic/gpio.h has been accepted upstream. Signed-off-by:
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Michael Krufky authored
Signed-off-by:
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Michael Krufky authored
combine tda18271c1_tune and tda18271c2_tune into a single function Signed-off-by:
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Michael Krufky authored
move rf calibration code from tda18271c1_tune into a new function, tda18271c1_rf_tracking_filter_calibration Signed-off-by:
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Michael Krufky authored
remove duplicated channel configuration code from tda18271c1_tune, instead call function tda18271_channel_configuration Signed-off-by:
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Brandon Philips authored
- Continue to support the V4L2_CID_PRIVATE_BASE + 1 control in the ABI - Report the same control as V4L2_CID_SHARPNESS - Report the private control disabled via QUERYCTRL Signed-off-by:
Brandon Philips <bphilips@suse.de> Acked-by:
Stelian Pop <stelian@popies.net> Signed-off-by:
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Guennadi Liakhovetski authored
videobuf-dma-sg.c should be converted to the generic DMA API to make it also useful for non-PCI configurations. Even now it can be used thanks to compatibility macros in include/asm-generic/pci-dma-compat.h. This has been verified to work on PXA270 CPU with the pxa_camera.c soc-camera driver. For this the following temporary work-around is needed. Signed-off-by:
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Michael Krufky authored
Some dvb demodulators access the tuner directly without using i2c. In these cases, i2c_adap may be NULL. This patch fixes hybrid_tuner_request_state to allow for NULL i2c_adapters. Signed-off-by:
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Steven Whitehouse authored
This adds two new fourcc codes (as per info at fourcc.org) for 16bpp mono and 16bpp Bayer formats. Signed-off-by:
Steven Whitehouse <steve@chygwyn.com> Signed-off-by:
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Guennadi Liakhovetski authored
This driver supports Micron MT9V022 colour camera. Signed-off-by:
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Guennadi Liakhovetski authored
This driver supports Micron MT9M001 monochrome and colour cameras. Signed-off-by:
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Guennadi Liakhovetski authored
This patch adds a driver for the Quick Capture Interface on the PXA270. It is based on the original driver from Intel, but has been re-worked multiple times since then, now it also supports the V4L2 API. This patch depends on a complementary patch, submitted to the ARM tree, providing PXA270 camera platform bindings. Signed-off-by:
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Guennadi Liakhovetski authored
This driver provides an interface between platform-specific camera busses and camera devices. It should be used if the camera is connected not over a "proper" bus like PCI or USB, but over a special bus, like, for example, the Quick Capture interface on PXA270 SoCs. Later it should also be used for i.MX31 SoCs from Freescale. It can handle multiple cameras and / or multiple busses, which can be used, e.g., in stereo-vision applications. Signed-off-by:
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Guennadi Liakhovetski authored
Add V4L2_IDENT chip IDs for mt9m001 and mt9v022 cameras, will be used by future patches, primarily to implement the g_chip_ident ioctl. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Brandon Philips authored
Add all of the recently proposed camera class controls. These controls should appear in the next version of the v4l2spec. Signed-off-by:
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Brandon Philips authored
These changes should appear in the next update of the v4l2spec. HCENTER and VCENTER are unused in the tree so I added a _DEPRECATED postfix so applications can remove their use. Signed-off-by:
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Jan Engelhardt authored
Signed-off-by:
Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by:
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Michael Krufky authored
Assign the number of instances remaining as the return value of hybrid_tuner_release_state, in case there is any extra cleanup that the tuner driver needs to do after an instance has been destroyed. Signed-off-by:
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