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drm/radeon/kms: add connector quirk for Fujitsu D3003-S2 board 

vbios lists DVI-I port as VGA and DVI-D.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=47007

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2012-03-16 12:22:10 -04:00 committed by Dave Airlie
parent e00e8b5e76
commit 4c1b2d2da3
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/radeon/radeon_atombios.c
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@ -442,6 +442,20 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
struct radeon_device *rdev = dev->dev_private;
*i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
}
/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
if ((dev->pdev->device == 0x9802) &&
(dev->pdev->subsystem_vendor == 0x1734) &&
(dev->pdev->subsystem_device == 0x11bd)) {
if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
*connector_type = DRM_MODE_CONNECTOR_DVII;
*line_mux = 0x3103;
} else if (*connector_type == DRM_MODE_CONNECTOR_DVID) {
*connector_type = DRM_MODE_CONNECTOR_DVII;
}
}
return true;
}