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Add wlr_output.serial

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emersion 2017-11-11 19:09:34 +01:00
parent 2bee288090
commit 09279b90a6
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GPG key ID: 0FDE7BE0E88F5E48
3 changed files with 12 additions and 3 deletions
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9
backend/drm/util.c
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@ -106,8 +106,15 @@ void parse_edid(struct wlr_output *restrict output, size_t len, const uint8_t *d
if (nl) {
*nl = '\0';
}
} else if (flag == 0 && data[i + 3] == 0xFF) {
sprintf(output->serial, "%.13s", &data[i + 5]);
break;
// Monitor serial numbers are terminated by newline if they're too
// short
char *nl = strchr(output->serial, '\n');
if (nl) {
*nl = '\0';
}
}
}
}