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path: root/drivers/media/rc/img-ir/img-ir.h
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* [media] rc: img-ir: Add and enable sys clock for img-irSifan Naeem2015-04-08
| | | | | | | | | | | | | | | | | Gets a handle to the system clock, already described in the binding document, and calls the appropriate common clock framework functions to mark it prepared/enabled, the common clock framework initially enables the clock and doesn't disable it at least until the device/driver is removed. It's important the systen clock is enabled before register interface is accessed by the driver. The system clock to IR is needed for the driver to communicate with the IR hardware via MMIO accesses on the system bus, so it must not be disabled during use or the driver will malfunction. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
* [media] rc: img-ir: Expand copyright headers with GPL noticesJames Hogan2014-06-17
| | | | | | | | | Add the basic GPLv2+ license notice to the copyright headers at the top of all the source files in the img-ir driver. Reported-by: David Härdeman <david@hardeman.nu> Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] rc: img-ir: add base driverJames Hogan2014-03-11
Add base driver for the ImgTec Infrared decoder block. The driver is split into separate components for raw (software) decode and hardware decoder which are in following commits. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>