drm/msm/dpu: allow just single IRQ callback

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DPU interrupts code allows multiple callbacks per interrut. In reality
none of the interrupts is shared between blocks (and will probably never
be). Drop support for registering multiple callbacks per interrupt to
simplify interrupt handling code.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/474701/
Link: https://lore.kernel.org/r/20220217043148.480898-4-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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This commit is contained in:

Dmitry Baryshkov 2022-02-17 07:31:45 +03:00

parent 52db0f2b9f

commit c929ac60b3

9 changed files with 84 additions and 147 deletions

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16

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

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7

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

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2

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

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10

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

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6

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

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140

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

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12

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

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12

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

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26

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

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