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drm/arm: Add support for Mali Display Processors

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Add support for the new family of Display Processors from ARM Ltd.
This commit adds basic support for Mali DP500, DP550 and DP650
parts, with only the display engine being supported at the moment.

Cc: David Brown <David.Brown@arm.com>
Cc: Brian Starkey <Brian.Starkey@arm.com>

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Liviu Dudau
2016-03-07 10:00:53 +00:00
parent ee6ea993df
commit ad49f8602f
9 changed files with 2202 additions and 0 deletions
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16
drivers/gpu/drm/arm/Kconfig
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@@ -25,3 +25,19 @@ config DRM_HDLCD_SHOW_UNDERRUN
Enable this option to show in red colour the pixels that the
HDLCD device did not fetch from framebuffer due to underrun
conditions.
config DRM_MALI_DISPLAY
tristate "ARM Mali Display Processor"
depends on DRM && OF && (ARM || ARM64)
depends on COMMON_CLK
select DRM_ARM
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
select DRM_GEM_CMA_HELPER
select VIDEOMODE_HELPERS
help
Choose this option if you want to compile the ARM Mali Display
Processor driver. It supports the DP500, DP550 and DP650 variants
of the hardware.
If compiled as a module it will be called mali-dp.