drm/radeon/kms: fix rc410 suspend/resume.

[safe/jmp/linux-2.6] / drivers / gpu / drm / radeon / radeon_display.c

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index a20bf43..c85df4a 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -334,27 +334,19 @@ static bool radeon_setup_enc_conn(struct drm_device *dev)
 
 int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
 {
-       struct edid *edid;
        int ret = 0;
 
        if (!radeon_connector->ddc_bus)
                return -1;
        if (!radeon_connector->edid) {
                radeon_i2c_do_lock(radeon_connector, 1);
-               edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+               radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
                radeon_i2c_do_lock(radeon_connector, 0);
-       } else
-               edid = radeon_connector->edid;
+       }
 
-       if (edid) {
-               /* update digital bits here */
-               if (edid->input & DRM_EDID_INPUT_DIGITAL)
-                       radeon_connector->use_digital = 1;
-               else
-                       radeon_connector->use_digital = 0;
-               drm_mode_connector_update_edid_property(&radeon_connector->base, edid);
-               ret = drm_add_edid_modes(&radeon_connector->base, edid);
-               kfree(edid);
+       if (radeon_connector->edid) {
+               drm_mode_connector_update_edid_property(&radeon_connector->base, radeon_connector->edid);
+               ret = drm_add_edid_modes(&radeon_connector->base, radeon_connector->edid);
                return ret;
        }
        drm_mode_connector_update_edid_property(&radeon_connector->base, NULL);