drm/radeon/kms: add connectors even if i2c fails

[pandora-kernel.git] / drivers / gpu / drm / radeon / radeon_i2c.c

diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index ccbabf7..983cbac 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -1096,6 +1096,9 @@ void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector)
        if (!radeon_connector->router.ddc_valid)
                return;
 
+       if (!radeon_connector->router_bus)
+               return;
+
        radeon_i2c_get_byte(radeon_connector->router_bus,
                            radeon_connector->router.i2c_addr,
                            0x3, &val);
@@ -1121,6 +1124,9 @@ void radeon_router_select_cd_port(struct radeon_connector *radeon_connector)
        if (!radeon_connector->router.cd_valid)
                return;
 
+       if (!radeon_connector->router_bus)
+               return;
+
        radeon_i2c_get_byte(radeon_connector->router_bus,
                            radeon_connector->router.i2c_addr,
                            0x3, &val);