Re: [PATCH] retrieve VBE EDID/DDC info independent of used video mode

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Antonino A. Daplas wrote:

How about this patch?

Tony
---

Subject: video setup: Fix VBE DDC reading

Add memory operand constraint and write-only modifier to the inline
assembly to effect the writing of the EDID block to boot_params.edid_info.

Signed-off-by: Antonino Daplas <[email protected]>

OK, now I feel dumb. You're absolutely right; without that constraint, the entire EDID function after the memset is eliminated by gcc as being dead code.

Will queue the patch.

	-hpa

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