diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 58f50ebdbef..d706d538e8b 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -669,6 +669,15 @@ static void intel_ddi_mode_set(struct drm_encoder *encoder, break; } + if (intel_dp->has_audio) { + DRM_DEBUG_DRIVER("DP audio on pipe %c on DDI\n", + pipe_name(intel_crtc->pipe)); + + /* write eld */ + DRM_DEBUG_DRIVER("DP audio: write eld information\n"); + intel_write_eld(encoder, adjusted_mode); + } + intel_dp_init_link_config(intel_dp); } else if (type == INTEL_OUTPUT_HDMI) { |