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(parent: d066b24) | patch
drm/etnaviv: remove cycling through MMU address space
authorLucas Stach <l.stach@pengutronix.de>
Fri, 9 Mar 2018 11:53:34 +0000 (12:53 +0100)
committerLucas Stach <l.stach@pengutronix.de>
Fri, 18 May 2018 13:27:56 +0000 (15:27 +0200)
commitccae45928fc43d78d6ba7d0c6965b142c922a446
tree5321f3c3cc806e21faeb42660cceddc81a3828c7tree | snapshot
parentd066b246d482f69553e58d52f746377ce3966b66commit | diff
drm/etnaviv: remove cycling through MMU address space

This was useful on MMUv1 GPUs, which don't generate proper faults,
when the GPU write caches weren't fully understood and not properly
handled by the kernel driver. As this has been fixed for quite some
time, the cycling though the MMU address space needlessly spreads
out the MMU mappings.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
drivers/gpu/drm/etnaviv/etnaviv_mmu.c diff | blob | blame | history
drivers/gpu/drm/etnaviv/etnaviv_mmu.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git