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drm/radeon/kms: add quirk for Acer laptop 

DVI-I port is actually DVI-D

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2009-11-17 17:12:10 -05:00 committed by Dave Airlie
parent 80297e87bc
commit 3e5f8ff3a9
1 changed files with 9 additions and 0 deletions
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9
drivers/gpu/drm/radeon/radeon_atombios.c
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@ -172,6 +172,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
}
}
/* Acer laptop reports DVI-D as DVI-I */
if ((dev->pdev->device == 0x95c4) &&
(dev->pdev->subsystem_vendor == 0x1025) &&
(dev->pdev->subsystem_device == 0x013c)) {
if ((*connector_type == DRM_MODE_CONNECTOR_DVII) &&
(supported_device == ATOM_DEVICE_DFP1_SUPPORT))
*connector_type = DRM_MODE_CONNECTOR_DVID;
}
return true;
}