(subset) [PATCH 10/24] drm/vc4: kms: Sort the CRTCs by output before assigning them

Maxime Ripard maxime at cerno.tech
Mon Nov 28 11:04:54 UTC 2022


On Wed, 23 Nov 2022 16:25:52 +0100, Maxime Ripard wrote:
> On the vc4 devices (and later), the blending is done by a single device
> called the HVS. The HVS has three FIFO that can operate in parallel, and
> route their output to 6 CRTCs and 7 encoders on the BCM2711.
> 
> Each of these CRTCs and encoders have some contraints on which FIFO they
> can feed from, so we need some code to take all those constraints into
> account and assign FIFOs to CRTCs.
> 
> [...]

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

Thanks!
Maxime


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