1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 983cbac75af0..781196db792f 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -888,6 +888,7 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
 
         i2c->rec = *rec;
         i2c->adapter.owner = THIS_MODULE;
+        i2c->adapter.class = I2C_CLASS_DDC;
         i2c->dev = dev;
         i2c_set_adapdata(&i2c->adapter, i2c);
         if (rec->mm_i2c ||
@@ -947,6 +948,7 @@ struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
 
         i2c->rec = *rec;
         i2c->adapter.owner = THIS_MODULE;
+        i2c->adapter.class = I2C_CLASS_DDC;
         i2c->dev = dev;
         snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
                  "Radeon aux bus %s", name);