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08302c35b5
The DPI interface involves taking a ton of our GPIOs to be used as
outputs, and routing display signals over them in parallel.
v2: Use display_info.bus_formats[] to replace our custom DT
properties.
v3: Rebase on V3D documentation changes.
v4: Fix rebase detritus from V3D documentation changes.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
16 lines
479 B
Plaintext
16 lines
479 B
Plaintext
config DRM_VC4
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tristate "Broadcom VC4 Graphics"
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depends on ARCH_BCM2835 || COMPILE_TEST
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depends on DRM
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select DRM_KMS_HELPER
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select DRM_KMS_CMA_HELPER
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select DRM_GEM_CMA_HELPER
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select DRM_PANEL
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help
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Choose this option if you have a system that has a Broadcom
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VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
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This driver requires that "avoid_warnings=2" be present in
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the config.txt for the firmware, to keep it from smashing
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our display setup.
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