drm/lima: always set page directory when switch vm

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We need to flush TLB anyway before every task start, and the
page directory will be set to empty vm after suspend/resume,
so always set it to the task vm even no ctx switch happens.

Tested-by: Bhushan Shah <bshah@kde.org>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200421133551.31481-5-yuq825@gmail.com

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This commit is contained in:

Qiang Yu 2020-04-21 21:35:45 +08:00

parent 24943269e5

commit 4eb70cd3f2

2 changed files with 5 additions and 12 deletions

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3

drivers/gpu/drm/lima/lima_mmu.c

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14

drivers/gpu/drm/lima/lima_sched.c

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