drm/bridge: ptn3460: Convert to I2C driver model

Use drm_bridge helpers to modify the driver to support I2C driver model.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Rahul Sharma <rahul.sharma@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
[treding@nvidia.com: remove recursive dependency on I2C]
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index b70f3c8d4e8a..ffa3e061a618 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -1,10 +1,12 @@
-config DRM_PTN3460
-        tristate "PTN3460 DP/LVDS bridge"
+config DRM_DW_HDMI
+        tristate
         depends on DRM
         select DRM_KMS_HELPER
-        ---help---
 
-config DRM_DW_HDMI
-        tristate
+config DRM_PTN3460
+        tristate "PTN3460 DP/LVDS bridge"
         depends on DRM
+        depends on OF
         select DRM_KMS_HELPER
+        ---help---
+          ptn3460 eDP-LVDS bridge chip driver.