drm/edid: convert extension block read to EDID block read helper

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Use the EDID block read helper also for extension block reads, making
edid_block_read() the only place with the read retry logic.

Note: We observe that drm_do_get_edid() does not use invalid extension
blocks to flag the EDID as corrupt.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a6328b898db40235b85ad4635374bc0768b5a970.1649685475.git.jani.nikula@intel.com

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This commit is contained in:

Jani Nikula 2022-04-11 17:00:32 +03:00

parent c12561ce43

commit d3da3f4072

1 changed files with 7 additions and 8 deletions

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drivers/gpu/drm/drm_edid.c

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