drm/panthor: Fix immediate ticking on a disabled tick

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We have a few paths where we schedule the tick work immediately without
changing the resched_target. If the tick was stopped, this would lead
to a remaining_jiffies that's always > 0, and it wouldn't force a full
tick in that case. Add extra checks to cover that case properly.

v2:
- Fix typo
- Simplify the code as suggested by Steve

v3:
- Collect R-b

Fixes: de85488138 ("drm/panthor: Add the scheduler logical block")
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: https://patch.msgid.link/20251128094839.3856402-6-boris.brezillon@collabora.com
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>

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Boris Brezillon 2025-11-28 10:48:36 +01:00

parent 55429c51d5

commit 4356d21994

1 changed files with 7 additions and 2 deletions

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drivers/gpu/drm/panthor/panthor_sched.c

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