drm/i915/audio: add audio codec enable debug log for g4x

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index fa0eecf..c4c036a 100644 (file)
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -122,6 +122,8 @@ static void g4x_audio_codec_enable(struct drm_connector *connector,
        uint32_t tmp;
        int len, i;
 
+       DRM_DEBUG_KMS("Enable audio codec, %u bytes ELD\n", eld[2]);
+
        tmp = I915_READ(G4X_AUD_VID_DID);
        if (tmp == INTEL_AUDIO_DEVBLC || tmp == INTEL_AUDIO_DEVCL)
                eldv = G4X_ELDV_DEVCL_DEVBLC;