BMC/Intel-BMC/linux.git/drivers/media/platform/omap3isp/isp.h, branch dev

[media] media: omap3isp: remove unused clkdev

2015-04-10T13:25:30+00:00

No merged platform supplies xclks via platform data. As we want to slightly change the clkdev interface, rather than fixing this unused code, remove it instead. Signed-off-by: Russell King Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Add support for the Device Tree

2015-04-02T19:47:48+00:00

Add the ISP device to omap3 DT include file and add support to the driver to use it. Also obtain information on the external entities and the ISP configuration related to them through the Device Tree in addition to the platform data. Signed-off-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Replace many MMIO regions by two

2015-04-02T19:45:07+00:00

The omap3isp MMIO register block is contiguous in the MMIO register space apart from the fact that the ISP IOMMU register block is in the middle of the area. Ioremap it at two occasions, and keep the rest of the layout of the register space internal to the omap3isp driver. Signed-off-by: Sakari Ailus Acked-by: Tony Lindgren Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Move the syscon register out of the ISP register maps

2015-04-02T19:44:18+00:00

The syscon register isn't part of the ISP, use it through the syscom driver regmap instead. The syscom block is considered to be from 343x on ISP revision 2.0 whereas 15.0 is assumed to have 3630 syscon. Signed-off-by: Sakari Ailus Acked-by: Tony Lindgren Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Replace mmio_base_phys array with the histogram block base

2015-04-02T19:42:52+00:00

Only the histogram sub-block driver uses the physical address. Do not store it for other sub-blocks. Signed-off-by: Sakari Ailus Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Refactor device configuration structs for Device Tree

2015-04-02T19:41:01+00:00

Make omap3isp configuration data structures more suitable for consumption by the DT by separating the I2C bus information of all the sub-devices in a group and the ISP bus information from each other. The ISP bus information is made a pointer instead of being directly embedded in the struct. In the case of the DT only the sensor specific information on the ISP bus configuration is retained. The structs are renamed to reflect that. After this change the structs needed to describe device configuration can be allocated and accessed separately without those needed only in the case of platform data. The platform data related structs can be later removed once the support for platform data can be removed. Signed-off-by: Sakari Ailus Acked-by: Igor Grinberg (for cm-t35) Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Remove boilerplate disclaimer and FSF address

2014-08-21T20:25:12+00:00

We don't want to modify all source files the day the FSF moves. Signed-off-by: Laurent Pinchart Tested-by: Enrico Butera Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Use the ARM DMA IOMMU-aware operations

2014-05-25T14:18:42+00:00

Attach an ARM DMA I/O virtual address space to the ISP device. This switches to the IOMMU-aware ARM DMA backend, we can thus remove the explicit calls to the OMAP IOMMU map and unmap functions. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Rename the variable names in description

2014-03-05T20:01:43+00:00

This patch renames the variable in the description to match it appropriately to function definition. Signed-off-by: Lad, Prabhakar Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] omap3isp: Refactor modules stop failure handling

2014-01-07T10:09:15+00:00

Modules failing to stop are fatal errors for the preview engine only. Flag that condition separately from the other stop failures to prepare support for more fatal errors. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab