drm/etnaviv: map cmdbuf through MMU on version 2

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With MMUv2 all buffers need to be mapped through the MMU once it
is enabled. Align the buffer size to 4K, as the MMU is only able to
map page aligned buffers.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

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This commit is contained in:

Lucas Stach 2016-08-19 23:49:10 +02:00

parent 90969c9aa9

commit e68f270f21

4 changed files with 49 additions and 1 deletions

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4

drivers/gpu/drm/etnaviv/etnaviv_gpu.c

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2

drivers/gpu/drm/etnaviv/etnaviv_gpu.h

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42

drivers/gpu/drm/etnaviv/etnaviv_mmu.c

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2

drivers/gpu/drm/etnaviv/etnaviv_mmu.h

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