[PATCH 5/6] drm: bridge: samsung-dsim: Support non-burst mode

Marek Vasut marex at denx.de
Sun Apr 16 22:13:38 UTC 2023


On 4/15/23 12:41, Adam Ford wrote:
> The high-speed clock is hard-coded to the burst-clock
> frequency specified in the device tree.  However, when
> using devices like certain bridge chips without burst mode
> and varying resolutions and refresh rates, it may be
> necessary to set the high-speed clock dynamically based
> on the desired pixel clock for the connected device.

The link rate negotiation should happen internally between the nearest 
bridge and DSIM, so please add that to DRM core instead of hacking 
around it by tweaking the HS clock again.


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