When HDCP2.2 enabling fails and HDCP1.4 is supported, HDCP1.4 is
enabled.
v2:
Rebased.
v3:
No Changes.
v4:
Reviewed-by is collected.
Signed-off-by: Ramalingam C <ramalinga...@intel.com>
Reviewed-by: Uma Shankar <uma.shan...@intel.com>
---
drivers/gpu/drm/i915/intel_hdcp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_hdcp.c
b/drivers/gpu/drm/i915/intel_hdcp.c
index f53b496073ea..c5a3e0e52853 100644
--- a/drivers/gpu/drm/i915/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/intel_hdcp.c
@@ -868,7 +868,9 @@ int intel_hdcp_enable(struct intel_connector *connector)
*/
if (intel_hdcp2_capable(connector))
ret = _intel_hdcp2_enable(connector);
- else if (intel_hdcp_capable(connector))
+
+ /* When HDCP2.2 fails, HDCP1.4 will be attempted */
+ if (ret && intel_hdcp_capable(connector))
ret = _intel_hdcp_enable(connector);
if (!ret) {
--
2.7.4
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