drm/radeon/kms: remove dead audio/HDMI code

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index baf222f..dddb9e5 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -182,41 +182,6 @@ int r600_audio_init(struct radeon_device *rdev)
 }
 
 /*
- * determin how the encoders and audio interface is wired together
- */
-int r600_audio_tmds_index(struct drm_encoder *encoder)
-{
-       struct drm_device *dev = encoder->dev;
-       struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-       struct drm_encoder *other;
-
-       switch (radeon_encoder->encoder_id) {
-       case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
-       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
-       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
-               return 0;
-
-       case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
-               /* special case check if an TMDS1 is present */
-               list_for_each_entry(other, &dev->mode_config.encoder_list, head) {
-                       if (to_radeon_encoder(other)->encoder_id ==
-                               ENCODER_OBJECT_ID_INTERNAL_TMDS1)
-                               return 1;
-               }
-               return 0;
-
-       case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
-       case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
-               return 1;
-
-       default:
-               DRM_ERROR("Unsupported encoder type 0x%02X\n",
-                         radeon_encoder->encoder_id);
-               return -1;
-       }
-}
-
-/*
  * atach the audio codec to the clock source of the encoder
  */
 void r600_audio_set_clock(struct drm_encoder *encoder, int clock)