Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

[linux-2.6-microblaze.git] / drivers / gpu / drm / radeon / radeon_encoders.c

diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 15edf23..9a19e52 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -410,3 +410,24 @@ bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder,
        }
 }
 
+bool radeon_encoder_is_digital(struct drm_encoder *encoder)
+{
+       struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+       switch (radeon_encoder->encoder_id) {
+       case ENCODER_OBJECT_ID_INTERNAL_LVDS:
+       case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
+       case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
+       case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
+       case ENCODER_OBJECT_ID_INTERNAL_DVO1:
+       case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
+       case ENCODER_OBJECT_ID_INTERNAL_DDI:
+       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+       case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
+       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
+               return true;
+       default:
+               return false;
+       }
+}