drm/etnaviv: split out cmdbuf mapping into address space

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This allows to decouple the cmdbuf suballocator create and mapping
the region into the GPU address space. Allowing multiple AS to share
a single cmdbuf suballoc.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Guido Günther <agx@sigxcpu.org>

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This commit is contained in:

Lucas Stach 2019-07-05 19:17:21 +02:00

parent db41fe7d2f

commit db82a0435b

8 changed files with 113 additions and 65 deletions

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23

drivers/gpu/drm/etnaviv/etnaviv_buffer.c

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35

drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.c

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11

drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h

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6

drivers/gpu/drm/etnaviv/etnaviv_dump.c

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19

drivers/gpu/drm/etnaviv/etnaviv_gpu.c

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3

drivers/gpu/drm/etnaviv/etnaviv_gpu.h

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77

drivers/gpu/drm/etnaviv/etnaviv_mmu.c

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12

drivers/gpu/drm/etnaviv/etnaviv_mmu.h

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