[PATCH] drm/msm/dp: Remove INIT_SETUP delay

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Wed Jan 18 02:06:21 UTC 2023


On Tue, 17 Jan 2023 09:29:51 -0800, Bjorn Andersson wrote:
> During initalization of the DisplayPort controller an EV_HPD_INIT_SETUP
> event is generated, but with a delay of 100 units. This delay existed to
> circumvent bug in the QMP combo PHY driver, where if the DP part was
> powered up before USB, the common properties would not be properly
> initialized - and USB wouldn't work.
> 
> This issue was resolved in the recent refactoring of the QMP driver,
> so it's now possible to remove this delay.
> 
> [...]

Applied, thanks!

[1/1] drm/msm/dp: Remove INIT_SETUP delay
      https://gitlab.freedesktop.org/lumag/msm/-/commit/e17af1c9d861

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov at linaro.org>


More information about the dri-devel mailing list