drm/i915/bios: switch to struct drm_edid and struct drm_edid_product_id

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To avoid accessing and parsing the raw EDID with drm_edid_raw(), switch
to the struct drm_edid based function to extract product id, and use the
drm printer function to debug log it.

The underlying assumption is that struct drm_edid_product_id and struct
lvds_pnp_id describe identical data, albeit with slightly different
member definitions.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ec5148dd43221b32cb2066bc7fd264a069c1188b.1712655867.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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This commit is contained in:

Jani Nikula 2024-04-09 12:46:11 +03:00

parent 3f56e5514b

commit 6d2475823b

1 changed files with 18 additions and 25 deletions

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43

drivers/gpu/drm/i915/display/intel_bios.c

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