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Kernel/Graphics: Print contents of offending EDID in Intel Native driver

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Liav A 2022-03-05 22:37:02 +02:00 • committed by Andreas Kling
parent bd48e73851
commit 7aa63ddd00
1 changed files with 9 additions and 1 deletions
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10
Kernel/Graphics/Intel/NativeGraphicsAdapter.cpp
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@ -382,7 +382,15 @@ void IntelNativeGraphicsAdapter::gmbus_read_edid()
if (auto parsed_edid = EDID::Parser::from_bytes({ m_crt_edid_bytes, sizeof(m_crt_edid_bytes) }); !parsed_edid.is_error()) { if (auto parsed_edid = EDID::Parser::from_bytes({ m_crt_edid_bytes, sizeof(m_crt_edid_bytes) }); !parsed_edid.is_error()) {
m_crt_edid = parsed_edid.release_value(); m_crt_edid = parsed_edid.release_value();
} else { } else {
dbgln("IntelNativeGraphicsAdapter: Parsing EDID failed: {}", parsed_edid.error()); for (size_t x = 0; x < 128; x = x + 16) {
dmesgln("IntelNativeGraphicsAdapter: Print offending EDID");
dmesgln("{:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x} {:02x}",
m_crt_edid_bytes[x], m_crt_edid_bytes[x + 1], m_crt_edid_bytes[x + 2], m_crt_edid_bytes[x + 3],
m_crt_edid_bytes[x + 4], m_crt_edid_bytes[x + 5], m_crt_edid_bytes[x + 6], m_crt_edid_bytes[x + 7],
m_crt_edid_bytes[x + 8], m_crt_edid_bytes[x + 9], m_crt_edid_bytes[x + 10], m_crt_edid_bytes[x + 11],
m_crt_edid_bytes[x + 12], m_crt_edid_bytes[x + 13], m_crt_edid_bytes[x + 14], m_crt_edid_bytes[x + 15]);
}
dmesgln("IntelNativeGraphicsAdapter: Parsing EDID failed: {}", parsed_edid.error());
m_crt_edid = {}; m_crt_edid = {};
} }
} }