drm/radeon/kms/atom: add proper external encoders support
These are external encoder chips connected via DVO or DP.
The actual external encoder programming is handled by the
kms encoder functions for primary encoder.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 663bc51..e301c6f 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -375,6 +375,7 @@
int hdmi_config_offset;
int hdmi_audio_workaround;
int hdmi_buffer_status;
+ bool is_ext_encoder;
};
struct radeon_connector_atom_dig {