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Date:   Tue, 5 Oct 2021 11:45:50 -0700
From:   Stephen Boyd <>
To:     Abhinav Kumar <>,
        Bjorn Andersson <>,
        Daniel Vetter <>,
        David Airlie <>,
        Dmitry Baryshkov <>,
        Kuogee Hsieh <>,
        Rob Clark <>, Sean Paul <>
        Sankeerth Billakanti <>
Subject: Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

Quoting Bjorn Andersson (2021-10-04 19:37:50)
> Found in the middle of a patch from Sankeerth was the reduction of the
> INIT_SETUP timeout from 10s to 100ms. Upon INIT_SETUP timeout the host
> is initalized and HPD interrupt start to be serviced, so in the case of
> eDP this reduction improves the user experience dramatically - i.e.
> removes 9.9s of bland screen time at boot.
> Suggested-by: Sankeerth Billakanti <>
> Signed-off-by: Bjorn Andersson <>
> ---

Any Fixes tag? BTW, the delay design is pretty convoluted. I had to go
re-read the code a couple times to understand that it's waiting 100ms
times the 'delay' number. Whaaaaat?

Reviewed-by: Stephen Boyd <>

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