drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot

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v2: fdo#55948 - the _ROM method silently truncates size to 4KiB, perform
    a checksum test and fall back to slow _ROM access on failure.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Ben Skeggs 2012-10-11 22:45:15 -04:00

parent 28164fdad8

commit de2b8b8bbb

1 changed files with 13 additions and 5 deletions

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drivers/gpu/drm/nouveau/core/subdev/bios/base.c

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