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path: root/drivers/media/platform/vimc
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2017-06-23[media] vimc: sen: Declare vimc_sen_video_ops as staticHelen Fornazier1-1/+1
Declare vimc_sen_video_ops as static, remove warning from sparse tool Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: sca: Add scalerHelen Fornazier4-1/+485
Implement scaler and integrated with the core Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: deb: Add debayer filterHelen Fornazier3-1/+606
Implement the debayer filter and integrate it with the core Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: Subdevices as modulesHelen Fornazier8-388/+339
Change the core structure for adding subdevices in the topology. Instead of calling the specific create function for each subdevice, inject a child platform_device with the driver's name. Each type of node in the topology (sensor, capture, debayer, scaler) will register a platform_driver with the corresponding name through the component subsystem. Implementing a new subdevice type doesn't require vimc-core to be altered. This facilitates future implementation of dynamic entities, where hotpluging an entity in the topology is just a matter of registering/unregistering a platform_device in the system. It also facilitates other implementations of different nodes without touching the core code and remove the need of a header file for each type of node. Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: cap: Support several image formatsHelen Fornazier1-16/+101
Allow user space to change the image format as the frame size, the pixel format, colorspace, quantization, field YCbCr encoding and the transfer function Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: sen: Support several image formatsHelen Fornazier3-29/+121
Allow user space to change the image format as the frame size, the media bus pixel format, colorspace, quantization, field YCbCr encoding and the transfer function Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: common: Add vimc_colorimetry_clampHelen Fornazier1-0/+26
Colorimetry value will always be checked in the same way. Adding a helper macro for that Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: common: Add vimc_link_validateHelen Fornazier3-68/+145
All links will be checked in the same way. Adding a helper function for that Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: common: Add vimc_pipeline_s_stream helperHelen Fornazier3-27/+45
Move the vimc_cap_pipeline_s_stream from the vimc-cap.c to vimc-common.c as this core will be reused by other subdevices to activate the stream in their directly connected nodes Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: common: Add vimc_ent_sd_* helperHelen Fornazier3-49/+114
As all the subdevices in the topology will be initialized in the same way, to avoid code repetition the vimc_ent_sd_{register, unregister} helper functions were created Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: Move common code from the coreHelen Fornazier6-210/+229
Remove helper functions from vimc-core and add it in vimc-common to clean up the core. Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-06-23[media] vimc: sen: Integrate the tpg on the sensorHelen Fornazier2-13/+52
Initialize the test pattern generator on the sensor Generate a colored bar image instead of a grey one Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2017-04-14[media] vimc: Virtual Media Controller core, capture and sensorHelen Koike8-0/+1654
First version of the Virtual Media Controller. Add a simple version of the core of the driver, the capture and sensor nodes in the topology, generating a grey image in a hardcoded format. Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> [[email protected]: fix small typo in Kconfig] Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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