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xfree86: ddc: new entry point for EDID parsing#1933

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metux merged 1 commit intomasterfrom
pr/xfree86-ddc-new-entry-point-for-edid-parsing-_2026-02-03_16-38-52
Feb 3, 2026
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xfree86: ddc: new entry point for EDID parsing#1933
metux merged 1 commit intomasterfrom
pr/xfree86-ddc-new-entry-point-for-edid-parsing-_2026-02-03_16-38-52

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@metux metux commented Feb 3, 2026

The old ones didn't know the block size, so couldn't deduce the block
type version. With upcoming new features, eg. HDR, we need to know the
block type version in order to know what we can extract from it.

This new function should now be used by all drivers, the old ones shall
be phased out.

That commit should be backported to 25.0 and 25.1 releases, so drivers
can remain compatible with all existing release lines.

Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net

@metux metux self-assigned this Feb 3, 2026
@metux metux requested a review from a team February 3, 2026 15:38
The old ones didn't know the block size, so couldn't deduce the block
type version. With upcoming new features, eg. HDR, we need to know the
block type version in order to know what we can extract from it.

This new function should now be used by all drivers, the old ones shall
be phased out.

That commit should be backported to 25.0 and 25.1 releases, so drivers
can remain compatible with all existing release lines.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
@metux metux force-pushed the pr/xfree86-ddc-new-entry-point-for-edid-parsing-_2026-02-03_16-38-52 branch from 406fee1 to bd95aac Compare February 3, 2026 15:40
@metux metux merged commit 3cb0735 into master Feb 3, 2026
@metux metux deleted the pr/xfree86-ddc-new-entry-point-for-edid-parsing-_2026-02-03_16-38-52 branch February 3, 2026 15:57
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metux commented Feb 3, 2026

Backports:
#1934
#1935

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