Re: [PATCH v1 00/35] drm: Analog TV Improvements

[Maxime Ripard]

Hi Mateusz,

On Mon, Aug 22, 2022 at 10:57:26AM +0200, Mateusz Kwiatkowski wrote:
> Hi Maxime,
> 
> I tried testing and reviewing your changes properly over the last weekend, but
> ultimately ran into this ("flip_done timed out" etc.) issue and was unable to
> mitigate it, at least so far. This seems to pop up every time I try to change
> modes in any way (either change the TV norm, or just try doing
> "xrandr --output Composite-1 --off" followed by bringing it back on; it also
> means that the Pi goes unusable when the DE's screen saving routine kicks in).
> 
> I'm using a Pi 4, and it works with the rpi-5.13.y branch
> https://github.com/raspberrypi/linux, but seemingly nothing newer.
> I specifically tried rpi-5.14.y, rpi-5.15.y and rpi-5.19.y - rpi-5.15.y,
> which is the current main branch in Raspberry Pi OS, seems to be broken since
> forever; at least since my patches (originally written for 5.10) landed there.
> 
> I'll try identifying the issue further, possibly later today, and maybe check
> the rpi-6.0.y branch as well.

I've tried it this, and I can't reproduce it here. But I'm curious, how
did you apply this series? rpi-5.13.y is probably full of conflicts
everywhere?

Maxime

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