drm/i915: write eld info for HDMI audio
HDMI audio related registers will be configured in write_eld callback.
Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 9584226..170e386 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -713,8 +713,12 @@
/* Proper support for digital audio needs a new logic and a new set
* of registers, so we leave it for future patch bombing.
*/
- DRM_DEBUG_DRIVER("HDMI audio on pipe %c not yet supported on DDI\n",
+ DRM_DEBUG_DRIVER("HDMI audio on pipe %c on DDI\n",
pipe_name(intel_crtc->pipe));
+
+ /* write eld */
+ DRM_DEBUG_DRIVER("HDMI audio: write eld information\n");
+ intel_write_eld(encoder, adjusted_mode);
}
/* Enable PIPE_DDI_FUNC_CTL for the pipe to work in HDMI mode */