- 30 Dec, 2008 40 commits
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Kuninori Morimoto authored
This patch presents new method to be able to check v4l2_std_id Signed-off-by:
Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Magnus Damm authored
This patch adds NV16/NV61 support to the sh_mobile_ceu driver. Signed-off-by:
Magnus Damm <damm@igel.co.jp> Signed-off-by:
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Magnus Damm authored
This patch adds NV12/NV21 support to the sh_mobile_ceu driver. Signed-off-by:
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Guennadi Liakhovetski authored
Move mutex from host drivers to camera device object, take into account videobuf locking. Signed-off-by:
Guennadi Liakhovetski <lg@denx.de> Signed-off-by:
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Guennadi Liakhovetski authored
With the introduction of the format conversion support in soc-camera, we now also have to take care to pass the correct pixel format to the camera driver when calling its try_fmt() method. Signed-off-by:
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Guennadi Liakhovetski authored
Simplify multiple drivers by replacing f->fmt.pix.* with a single pointer dereference, merge some needlessly broken lines, verify host and camera operations pointers on registration. Signed-off-by:
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Magnus Damm authored
This patch converts the sh_mobile_ceu driver to make use of the new pixel format translation code. Only pass-though mode at this point. Signed-off-by:
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Magnus Damm authored
This patch adds support for NV16 and NV61 pixel formats. These pixel formats use two planes; one for 8-bit Y values and one for interleaved 8-bit U and V values. NV16/NV61 formats are very similar to NV12/NV21 with the exception that NV16/NV61 are using the same number of lines for both planes. The difference between NV16 and NV61 is the U and V byte order. The fourcc values are extrapolated from the NV12/NV21 case. Signed-off-by:
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Mike Rapoport authored
Signed-off-by:
Mike Rapoport <mike@compulab.co.il> Signed-off-by:
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Mike Rapoport authored
The chip is largely compatible with MT9M111 and is going to be supported by the same driver. Signed-off-by:
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Guennadi Liakhovetski authored
Using PXA270's FIFO inactivity time-out register (CITOR) reduces FIFO overruns. The time-out is calculated in CICLK / LCDCLK ticks and has to be longer than one pixel time. For this we have to know the pixel clock frequency, which usually is provided by the camera. We use the struct soc_camera_sense to request PCLK frequency from the camera driver upon each data format change. Tested-by:
Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by:
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Guennadi Liakhovetski authored
Add a struct soc_camera_sense, that can be used by camera host drivers to request additional information from a camera driver, for example, when changing data format. This struct can be extended in the future, its first use is to request the camera driver whether the pixel-clock frequency has changed. Tested-by:
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Robert Jarzmik authored
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Guennadi Liakhovetski authored
As reported by Antonio Ospite <ospite@studenti.unina.it> two platforms with a mt9m111 camera require opposite pixel clock polarity, which means one of them inverts it. This patch adds support for inversion flags and switches all available camera drivers to using them. Signed-off-by:
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Eric Miao authored
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Eric Miao <eric.miao@marvell.com> Signed-off-by:
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Mauro Carvalho Chehab authored
"static" on stv06xx for all static functions and parameters to avoid such troubles. Cc: Erik Andren <erik.andren@gmail.com> Cc: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: -
Mauro Carvalho Chehab authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Guennadi Liakhovetski authored
Testing for non-NULL platform-data is not enough, we have to check if the GPIO in the platform data is valid or not. Also see my earlier patch: [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera data Signed-off-by:
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Robert Jarzmik authored
The Micron mt9m111 offers 4 byte orders for YCbCr output. This patchs adds all possible outputs capabilities to the mt9m111 driver. Signed-off-by:
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roel kluin authored
unsigned >= 0 is always true and fix formula Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Acked-by:
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Alexey Klimov authored
Patch replace return -1; with return retval; in 3 functions. And we also change if-checks for this returned values. Signed-off-by:
Alexey Klimov <klimov.linux@gmail.com> Signed-off-by:
Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by:
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Alexey Klimov authored
Due to a lot of patches for dsbr100 last time we should update version of driver. Signed-off-by:
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Alexey Klimov authored
Fix and add right comments. Few empty lines removed. Signed-off-by:
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Alexey Klimov authored
We should use dev_err (not dev_warn) if video_register_device fails. Signed-off-by:
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Alexey Klimov authored
We should make if-constructions more clear. Introduce int retval variables in some functions to make it this way. Also a lot of useful dev_err messages added. And now we check every returned value after usb_control_msg. Signed-off-by:
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Alexey Klimov authored
Remove printk in one line and place dev_warn there. Signed-off-by:
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Douglas Schilling Landgraf authored
Added snapshot feature for Pixelview Prolink PlayTV USB 2.0 Signed-off-by:
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Douglas Schilling Landgraf authored
Added board PixelView PlayTV Box 4 Thanks to Vildenei Negrao Pereira <neodarkaman@brturbo.com.br> for testing and data collection. Signed-off-by:
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Alexey Klimov authored
This patch corrects unplug procedure. Patch adds usb_dsbr100_video_device_release, new macros - videodev_to_radio, mutex lock and a lot of safety checks. Struct video_device videodev is embedded in dsbr100_device structure. Signed-off-by:
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Alexey Klimov authored
Because this device doesn't provide any powermanagment capabilities(may be they exist but unknown to me yet, so they are not implemented), we should turn them off. Patch sets support_autosuspend equal to 0. Signed-off-by:
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Alexey Klimov authored
This patch corrects unplug procedure, that was implemented wrong in previous patch. New function usb_amradio_device_release added. Disconnect lock removed. Signed-off-by:
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Jean-Francois Moine authored
Signed-off-by:
Jean-Francois Moine <moinejf@free.fr> Signed-off-by:
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Jean-Francois Moine authored
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Erik Andren authored
Signed-off-by:
Erik Andren <erik.andren@gmail.com> Signed-off-by:
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Jean-Francois Moine authored
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Jean-Francois Moine authored
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Hans de Goede authored
Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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