Hi Werner,

Based on the discussion with our hw team, changing the LNn_CFG4 to all 0 is the solution for this issue.

I will prepare a change to this.

Thanks,

Hai

From: dri-devel [mailto:dri-devel-bounces@lists.freedesktop.org] On Behalf Of Werner Johansson
Sent: Friday, August 28, 2015 2:10 AM
To: Archit Taneja
Cc: dri-devel@lists.freedesktop.org
Subject: Re: drm/msm/dsi: hs_zero timing

On Aug 27, 2015 10:56 PM, "Archit Taneja" <architt@codeaurora.org> wrote:
>
> There are certain modes (generally for HDMI/DVI) where the refresh rate
> isn't an integer. It can be something like 59.94 Hz, or 60.04Hz. The
> above calculation may not work well with such modes.
>
[...]
> We have platforms where the DSI output is connected to HDMI bridge
> chips. So the issue I mentioned holds true for msm/dsi too.

That makes sense, the non-integer vrefresh rates completely slipped my mind.

Thanks!

/wj