[PATCH v2] drm/vc4: hdmi: Fix HSM clock too low on Pi4

Maxime Ripard maxime at cerno.tech
Fri Oct 28 11:12:54 UTC 2022


On Fri, 21 Oct 2022 15:13:39 +0200, maxime at cerno.tech wrote:
> Commit ae71ab585c81 ("drm/vc4: hdmi: Enforce the minimum rate at
> runtime_resume") reintroduced the call to clk_set_min_rate in an attempt
> to fix the boot without a monitor connected on the RaspberryPi3.
> 
> However, that introduced a regression breaking the display output
> entirely (black screen but no vblank timeout) on the Pi4.
> 
> [...]

Applied to drm/drm-misc (drm-misc-fixes).

Thanks!
Maxime


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