[PATCH] drm/msm/dp: Shorten SETUP timeout

[Stephen Boyd]

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 <sbillaka at codeaurora.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson at linaro.org>
> ---

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 <swboyd at chromium.org>