Commit 4801a515 authored by Suraj Kandpal's avatar Suraj Kandpal Committed by Ankit Nautiyal
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drm/i915/hdcp: Add a debug statement at hdcp2 capability check 



Add a debug statement at hdcp2 capability check which indicates if
GSC CS is causing hdcp2 incapability

--v2
-correcttypo in commit header

--v3
-correct the other typo in commit header [Jani]

Signed-off-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: default avatarChaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230621085453.1996166-1-suraj.kandpal@intel.com
parent 86a12442

drivers/gpu/drm/i915/display/intel_hdcp.c

+4 −1
Original line number Diff line number Diff line
@@ -177,9 +177,12 @@ bool intel_hdcp2_capable(struct intel_connector *connector) 
		struct intel_gt *gt = i915->media_gt;

		struct intel_gsc_uc *gsc = gt ? &gt->uc.gsc : NULL;



		if (!gsc || !intel_uc_fw_is_running(&gsc->fw))

		if (!gsc || !intel_uc_fw_is_running(&gsc->fw)) {

			drm_dbg_kms(&i915->drm,

				    "GSC components required for HDCP2.2 are not ready\n");

			return false;

		}

	}



	/* MEI/GSC interface is solid depending on which is used */

	mutex_lock(&i915->display.hdcp.hdcp_mutex);