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Commit 9f921b14 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
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drm/amd/display: Debug-print reason for mode validation failure 



Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f2c7c55b

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+3 −2
Original line number Diff line number Diff line
@@ -2839,10 +2839,11 @@ int amdgpu_dm_connector_mode_valid(struct drm_connector *connector, 
	if (dc_result == DC_OK)

		result = MODE_OK;

	else

		DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation\n",

		DRM_DEBUG_KMS("Mode %dx%d (clk %d) failed DC validation with error %d\n",

			      mode->vdisplay,

			      mode->hdisplay,

			      mode->clock);

			      mode->clock,

			      dc_result);



	dc_stream_release(stream);