From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Intel DZ77BH-55K board doest't have a physical VGA connector,
and yet it always detects that something is connected there.
Add it to the DMI blacklist to ignore the spurious detection
results.
Allows me to drop 'video=VGA-1:d' from my kernel cmdline.
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_crt.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index e3753804c619..4a7b6c595ec2 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -658,6 +658,14 @@ static const struct dmi_system_id
intel_spurious_crt_detect[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "ZGB"),
},
},
+ {
+ .callback = intel_spurious_crt_detect_dmi_callback,
+ .ident = "Intel DZ77BH-55K",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_BOARD_NAME, "DZ77BH-55K"),
+ },
+ },
{ }
};
--
2.7.4
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