Commit da4c07b7 authored by Stefan Brüns's avatar Stefan Brüns Committed by Daniel Vetter

drm/edid: shorten log output in case of all zeroes edid block

There is no need to dump the whole EDID block in case it contains no
information. Just print a single line stating the block is empty instead
of 8 lines containing only zeroes.
Signed-off-by: default avatarStefan Brüns <stefan.bruens@rwth-aachen.de>
Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent d6885d65
...@@ -1088,10 +1088,14 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid) ...@@ -1088,10 +1088,14 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
bad: bad:
if (print_bad_edid) { if (print_bad_edid) {
if (drm_edid_is_zero(raw_edid, EDID_LENGTH)) {
printk(KERN_ERR "EDID block is all zeroes\n");
} else {
printk(KERN_ERR "Raw EDID:\n"); printk(KERN_ERR "Raw EDID:\n");
print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1, print_hex_dump(KERN_ERR, " \t", DUMP_PREFIX_NONE, 16, 1,
raw_edid, EDID_LENGTH, false); raw_edid, EDID_LENGTH, false);
} }
}
return false; return false;
} }
EXPORT_SYMBOL(drm_edid_block_valid); EXPORT_SYMBOL(drm_edid_block_valid);
......
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