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OpenCloudOS-Kernel/drivers/gpu/drm/atmel-hlcdc/Kconfig

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drm: add Atmel HLCDC Display Controller support The Atmel HLCDC (HLCD Controller) IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5 family or sama5d3 family) provides a display controller device. This display controller supports at least one primary plane and might provide several overlays and an hardware cursor depending on the IP version. At the moment, this driver only implements an RGB connector to interface with LCD panels, but support for other kind of external devices might be added later. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Tested-by: Anthony Harivel <anthony.harivel@emtrion.de> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-06 18:13:28 +08:00
config DRM_ATMEL_HLCDC
tristate "DRM Support for ATMEL HLCDC Display Controller"
drm: atmel-hlcdc: Add dependency on ARM The atmel-hlcdc driver selects DRM_GEM_CMA_HELPER which makes use of symbols only available when HAVE_DMA_ATTRS is selected. Add a dependency on the ARM architecture which select this option. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
2015-01-24 04:03:02 +08:00
depends on DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM
drm: add Atmel HLCDC Display Controller support The Atmel HLCDC (HLCD Controller) IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5 family or sama5d3 family) provides a display controller device. This display controller supports at least one primary plane and might provide several overlays and an hardware cursor depending on the IP version. At the moment, this driver only implements an RGB connector to interface with LCD panels, but support for other kind of external devices might be added later. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Tested-by: Anthony Harivel <anthony.harivel@emtrion.de> Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2015-01-06 18:13:28 +08:00
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER
select DRM_KMS_FB_HELPER
select DRM_KMS_CMA_HELPER
select DRM_PANEL
help
Choose this option if you have an ATMEL SoC with an HLCDC display
controller (i.e. at91sam9n12, at91sam9x5 family or sama5d3 family).