[Bug 100919] [DC] "Out of range" on a display connected to a DVI-D output of RX460 card via DVI-D<=>HDMI-A cable

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100919

--- Comment #4 from Nikola Forró <nikola.forro at gmail.com> ---
Comment on attachment 131276
  --> https://bugs.freedesktop.org/attachment.cgi?id=131276
Patch to fix this (hopefully)

Review of attachment 131276:
-----------------------------------------------------------------

::: drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ +1268,4 @@
>  		stream->public.timing.pix_clk_khz > TMDS_MAX_PIXEL_CLOCK_IN_KHZ)
>  		stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK;
> +	else
> +		stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK;

I don't think this is such a good idea, because AFAICS this sets stream->signal
to SIGNAL_TYPE_DVI_SINGLE_LINK also for all types of signal other than DVI.

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