From 2081e8dcf1ee7170c67c0891da5487ac7091d2df Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Thu, 16 Jan 2020 21:11:56 +0800 Subject: drm/lima: recover task by enlarging heap buffer Increase heap buffer backup memory when GP receive PLBU out of memory interrupt, then resume the task. Reviewed-by: Vasily Khoruzhick Tested-by: Andreas Baierl Signed-off-by: Qiang Yu Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-5-yuq825@gmail.com --- drivers/gpu/drm/lima/lima_mmu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/lima/lima_mmu.h') diff --git a/drivers/gpu/drm/lima/lima_mmu.h b/drivers/gpu/drm/lima/lima_mmu.h index 8c78319bcc8e..4f8ccbebcba1 100644 --- a/drivers/gpu/drm/lima/lima_mmu.h +++ b/drivers/gpu/drm/lima/lima_mmu.h @@ -10,6 +10,7 @@ struct lima_vm; int lima_mmu_init(struct lima_ip *ip); void lima_mmu_fini(struct lima_ip *ip); +void lima_mmu_flush_tlb(struct lima_ip *ip); void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm); void lima_mmu_page_fault_resume(struct lima_ip *ip); -- cgit v1.2.3