Commit efa8450f authored by Dave Airlie's avatar Dave Airlie

drm/radeon/kms: add quirk for VGA without DDC on rv730 XFX card.

Reported on irc by nirbheek.
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 4b9d2a21
...@@ -287,6 +287,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev, ...@@ -287,6 +287,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
*connector_type = DRM_MODE_CONNECTOR_DVID; *connector_type = DRM_MODE_CONNECTOR_DVID;
} }
/* XFX Pine Group device rv730 reports no VGA DDC lines
* even though they are wired up to record 0x93
*/
if ((dev->pdev->device == 0x9498) &&
(dev->pdev->subsystem_vendor == 0x1682) &&
(dev->pdev->subsystem_device == 0x2452)) {
struct radeon_device *rdev = dev->dev_private;
*i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
}
return true; return true;
} }
......
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