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drm/vc4: Fix reading of frame count on GEN5 / Pi4 #5823

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merged 1 commit into from
Jan 4, 2024

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6by9
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@6by9 6by9 commented Jan 4, 2024

The frame count values moved within registers DISPSTAT1 and DISPSTAT2 with GEN5, so update the accessor function to accommodate that.

Fixes: b51cd7a ("drm/vc4: hvs: Fix frame count register readout")

Hopefully resolves #5674.

The frame count values moved within registers DISPSTAT1 and
DISPSTAT2 with GEN5, so update the accessor function to
accommodate that.

Fixes: b51cd7a ("drm/vc4: hvs: Fix frame count register readout")
Signed-off-by: Dave Stevenson <[email protected]>
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Based on specs, this looks correct to me.

@pelwell pelwell merged commit d506644 into raspberrypi:rpi-6.1.y Jan 4, 2024
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popcornmix added a commit to raspberrypi/firmware that referenced this pull request Jan 4, 2024
See: raspberrypi/linux#5823

kernel: ASoC: dwc: Defer bclk_ratio handling to hw_params
See: raspberrypi/linux#5819
popcornmix added a commit to raspberrypi/rpi-firmware that referenced this pull request Jan 4, 2024
See: raspberrypi/linux#5823

kernel: ASoC: dwc: Defer bclk_ratio handling to hw_params
See: raspberrypi/linux#5819
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"vc4-drm gpu: [drm] ERROR Failed to allocate DLIST entry: -28" after running for some period
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