From 4801a51546a57db5530767beef44b956efc248c3 Mon Sep 17 00:00:00 2001 From: Suraj Kandpal Date: Wed, 21 Jun 2023 14:24:53 +0530 Subject: [PATCH] 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: Suraj Kandpal Reviewed-by: Chaitanya Kumar Borah Signed-off-by: Ankit Nautiyal Link: https://patchwork.freedesktop.org/patch/msgid/20230621085453.1996166-1-suraj.kandpal@intel.com --- drivers/gpu/drm/i915/display/intel_hdcp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index 34fabadefaf66..a42549fa96918 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -177,8 +177,11 @@ bool intel_hdcp2_capable(struct intel_connector *connector) struct intel_gt *gt = i915->media_gt; struct intel_gsc_uc *gsc = 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 */ -- 2.30.2