gpu: host1x: Request syncpoint IRQs only during probe

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Syncpoint IRQs are currently requested in a code path that runs
during resume. Due to this, we get multiple overlapping registered
interrupt handlers as host1x is suspended and resumed.

Rearrange interrupt code to only request IRQs during initialization.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240531070719.2138-1-cyndis@kapsi.fi

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Mikko Perttunen 2024-05-31 10:07:18 +03:00 • committed by Thierry Reding

parent bad928d2ca

commit 4c27ac45e6

4 changed files with 30 additions and 35 deletions

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2

drivers/gpu/host1x/dev.h

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37

drivers/gpu/host1x/hw/intr_hw.c

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21

drivers/gpu/host1x/intr.c

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5

drivers/gpu/host1x/intr.h

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