On connector state change detection, HDCP handler for connector
state change notified.
Signed-off-by: Ramalingam C <ramalingam.c@xxxxxxxxx>
---
drivers/gpu/drm/drm_probe_helper.c | 3 +++
drivers/gpu/drm/i915/intel_hotplug.c | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 00e6832..5545f51 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -467,6 +467,9 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
if (dev->mode_config.poll_enabled)
schedule_delayed_work(&dev->mode_config.output_poll_work,
0);
+
+ /* Signaling connector state change to the HDCP module */
+ drm_hdcp_connector_state_change_handler(connector);
}
/* Re-enable polling in case the global poll config changed. */
diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
index f120027..891898e 100644
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -25,6 +25,7 @@
#include <drm/drmP.h>
#include <drm/i915_drm.h>
+#include <drm/drm_hdcp.h>
#include "i915_drv.h"
#include "intel_drv.h"
@@ -344,8 +345,11 @@ static void i915_hotplug_work_func(struct work_struct *work)
connector->name, intel_encoder->hpd_pin);
if (intel_encoder->hot_plug)
intel_encoder->hot_plug(intel_encoder);
- if (intel_hpd_irq_event(dev, connector))
+ if (intel_hpd_irq_event(dev, connector)) {
changed = true;
+ drm_hdcp_connector_state_change_handler(
+ connector);
+ }
}
}
drm_connector_list_iter_end(&conn_iter);
--
2.7.4
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