drm/msm/dpu: simplify IRQ enabling/disabling

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Merge dpu_core_irq_enable() into dpu_core_irq_register_callback() and
dpu_core_irq_disable() into dpu_core_irq_unregister_callback(), because
they are called in pairs. There is no need to have separate
enable/disable pair, we can enable hardware IRQ when first callback is
registered and when the last callback is unregistered.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20210516202910.2141079-7-dmitry.baryshkov@linaro.org
[fixup tracepoint compile warns]
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Dmitry Baryshkov 2021-05-16 23:29:11 +03:00 • committed by Rob Clark

parent 18b20ac0ec

commit d94fc8f36f

5 changed files with 27 additions and 214 deletions

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168

drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.c

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30

drivers/gpu/drm/msm/disp/dpu1/dpu_core_irq.h

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18

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

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2

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h

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23

drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h

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