1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index f6e69b8c06c6..b1e3820df363 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -444,7 +444,9 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
          */
         if ((dev->pdev->device == 0x9498) &&
             (dev->pdev->subsystem_vendor == 0x1682) &&
-            (dev->pdev->subsystem_device == 0x2452)) {
+            (dev->pdev->subsystem_device == 0x2452) &&
+            (i2c_bus->valid == false) &&
+            !(supported_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))) {
                 struct radeon_device *rdev = dev->dev_private;
                 *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
         }