b670908384
Using the IOMMU API to manage the internal GPU MMU has been an historical accident and it keeps getting in the way, as well as entangling the driver with the inner workings of the IOMMU subsystem. Clean this up by removing the usage of iommu_domain, which is the last piece linking etnaviv to the IOMMU subsystem. Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
23 lines
663 B
Plaintext
23 lines
663 B
Plaintext
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config DRM_ETNAVIV
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tristate "ETNAVIV (DRM support for Vivante GPU IP cores)"
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depends on DRM
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depends on ARCH_MXC || ARCH_DOVE || (ARM && COMPILE_TEST)
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depends on MMU
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select SHMEM
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select SYNC_FILE
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select TMPFS
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select WANT_DEV_COREDUMP
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select CMA if HAVE_DMA_CONTIGUOUS
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select DMA_CMA if HAVE_DMA_CONTIGUOUS
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help
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DRM driver for Vivante GPUs.
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config DRM_ETNAVIV_REGISTER_LOGGING
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bool "enable ETNAVIV register logging"
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depends on DRM_ETNAVIV
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help
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Compile in support for logging register reads/writes in a format
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that can be parsed by envytools demsm tool. If enabled, register
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logging can be switched on via etnaviv.reglog=y module param.
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