HDCP 1.x capability needs to be checked even if setup is not
HDCP 2.x capable.
--v2
-Assign hdcp_capable and hdcp2_capable to false [Chaitanya]
--v3
-Fix variable assignment [Chaitanya]
Fixes: 813cca96e4ac ("drm/i915/hdcp: Add new remote capability check shim function")
Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 179e754e5c30..92b03073acdd 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -691,12 +691,15 @@ int intel_dp_hdcp_get_remote_capability(struct intel_connector *connector,
u8 bcaps;
int ret;
+ *hdcp_capable = false;
+ *hdcp2_capable = false;
if (!intel_encoder_is_mst(connector->encoder))
return -EINVAL;
ret = _intel_dp_hdcp2_get_capability(aux, hdcp2_capable);
if (ret)
- return ret;
+ drm_dbg_kms(&i915->drm,
+ "HDCP2 DPCD capability read failed err: %d\n", ret);
ret = intel_dp_hdcp_read_bcaps(aux, i915, &bcaps);
if (ret)
--
2.43.2
