Messages in this thread | | | Date | Wed, 18 Jan 2023 03:28:22 +0200 | Subject | Re: [PATCH v6 2/2] drm/msm/dp: enhance dp controller isr | From | Dmitry Baryshkov <> |
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On 28/12/2022 04:16, Kuogee Hsieh wrote: > dp_display_irq_handler() is the main isr handler with the helps > of two sub isr, dp_aux_isr and dp_ctrl_isr, to service all DP > interrupts on every irq triggered. Current all three isr does > not return IRQ_HANDLED if there are any interrupts it had > serviced. This patch fix this ambiguity by having all isr > return IRQ_HANDLED if there are interrupts had been serviced > or IRQ_NONE otherwise. > > Changes in v5: > -- move complete into dp_aux_native_handler() > -- move complete into dp_aux_i2c_handler() > -- restore null ctrl check at isr > -- return IRQ_NODE directly > > Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> > Suggested-by: Stephen Boyd <swboyd@chromium.org> > --- > drivers/gpu/drm/msm/dp/dp_aux.c | 95 ++++++++++++++++++++++++++----------- > drivers/gpu/drm/msm/dp/dp_aux.h | 2 +- > drivers/gpu/drm/msm/dp/dp_ctrl.c | 12 ++++- > drivers/gpu/drm/msm/dp/dp_ctrl.h | 2 +- > drivers/gpu/drm/msm/dp/dp_display.c | 16 +++++-- > 5 files changed, 89 insertions(+), 38 deletions(-) >
Stephen, Dough, do we still want this patch in?
-- With best wishes Dmitry
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