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path: root/drivers/gpu/drm/i915/display/intel_hdcp.c
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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdcp.c')
-rw-r--r--drivers/gpu/drm/i915/display/intel_hdcp.c134
1 files changed, 67 insertions, 67 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index 73b9b4c3dbe9..987e02eea66a 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -188,12 +188,12 @@ bool intel_hdcp2_capable(struct intel_connector *connector)
return false;
/* MEI interface is solid */
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- if (!dev_priv->hdcp_comp_added || !dev_priv->hdcp_master) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ if (!dev_priv->display.hdcp.comp_added || !dev_priv->display.hdcp.master) {
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return false;
}
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
/* Sink's capability for HDCP2.2 */
hdcp->shim->hdcp_2_2_capable(dig_port, &capable);
@@ -1124,11 +1124,11 @@ hdcp2_prepare_ake_init(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1136,7 +1136,7 @@ hdcp2_prepare_ake_init(struct intel_connector *connector,
if (ret)
drm_dbg_kms(&dev_priv->drm, "Prepare_ake_init failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1154,11 +1154,11 @@ hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1168,7 +1168,7 @@ hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Verify rx_cert failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1182,18 +1182,18 @@ static int hdcp2_verify_hprime(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
ret = comp->ops->verify_hprime(comp->mei_dev, data, rx_hprime);
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Verify hprime failed. %d\n", ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1208,11 +1208,11 @@ hdcp2_store_pairing_info(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1220,7 +1220,7 @@ hdcp2_store_pairing_info(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Store pairing info failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1235,11 +1235,11 @@ hdcp2_prepare_lc_init(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1247,7 +1247,7 @@ hdcp2_prepare_lc_init(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Prepare lc_init failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1262,11 +1262,11 @@ hdcp2_verify_lprime(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1274,7 +1274,7 @@ hdcp2_verify_lprime(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Verify L_Prime failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1288,11 +1288,11 @@ static int hdcp2_prepare_skey(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1300,7 +1300,7 @@ static int hdcp2_prepare_skey(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Get session key failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1317,11 +1317,11 @@ hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1331,7 +1331,7 @@ hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,
if (ret < 0)
drm_dbg_kms(&dev_priv->drm,
"Verify rep topology failed. %d\n", ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1346,18 +1346,18 @@ hdcp2_verify_mprime(struct intel_connector *connector,
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
ret = comp->ops->verify_mprime(comp->mei_dev, data, stream_ready);
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Verify mprime failed. %d\n", ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1370,11 +1370,11 @@ static int hdcp2_authenticate_port(struct intel_connector *connector)
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
@@ -1382,7 +1382,7 @@ static int hdcp2_authenticate_port(struct intel_connector *connector)
if (ret < 0)
drm_dbg_kms(&dev_priv->drm, "Enable hdcp auth failed. %d\n",
ret);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -1394,17 +1394,17 @@ static int hdcp2_close_mei_session(struct intel_connector *connector)
struct i915_hdcp_comp_master *comp;
int ret;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- comp = dev_priv->hdcp_master;
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ comp = dev_priv->display.hdcp.master;
if (!comp || !comp->ops) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return -EINVAL;
}
ret = comp->ops->close_hdcp_session(comp->mei_dev,
&dig_port->hdcp_port_data);
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return ret;
}
@@ -2122,10 +2122,10 @@ static int i915_hdcp_component_bind(struct device *i915_kdev,
struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
drm_dbg(&dev_priv->drm, "I915 HDCP comp bind\n");
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- dev_priv->hdcp_master = (struct i915_hdcp_comp_master *)data;
- dev_priv->hdcp_master->mei_dev = mei_kdev;
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ dev_priv->display.hdcp.master = (struct i915_hdcp_comp_master *)data;
+ dev_priv->display.hdcp.master->mei_dev = mei_kdev;
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return 0;
}
@@ -2136,9 +2136,9 @@ static void i915_hdcp_component_unbind(struct device *i915_kdev,
struct drm_i915_private *dev_priv = kdev_to_i915(i915_kdev);
drm_dbg(&dev_priv->drm, "I915 HDCP comp unbind\n");
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- dev_priv->hdcp_master = NULL;
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ dev_priv->display.hdcp.master = NULL;
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
}
static const struct component_ops i915_hdcp_component_ops = {
@@ -2229,19 +2229,19 @@ void intel_hdcp_component_init(struct drm_i915_private *dev_priv)
if (!is_hdcp2_supported(dev_priv))
return;
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- drm_WARN_ON(&dev_priv->drm, dev_priv->hdcp_comp_added);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ drm_WARN_ON(&dev_priv->drm, dev_priv->display.hdcp.comp_added);
- dev_priv->hdcp_comp_added = true;
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ dev_priv->display.hdcp.comp_added = true;
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
ret = component_add_typed(dev_priv->drm.dev, &i915_hdcp_component_ops,
I915_COMPONENT_HDCP);
if (ret < 0) {
drm_dbg_kms(&dev_priv->drm, "Failed at component add(%d)\n",
ret);
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- dev_priv->hdcp_comp_added = false;
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ dev_priv->display.hdcp.comp_added = false;
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return;
}
}
@@ -2454,14 +2454,14 @@ void intel_hdcp_update_pipe(struct intel_atomic_state *state,
void intel_hdcp_component_fini(struct drm_i915_private *dev_priv)
{
- mutex_lock(&dev_priv->hdcp_comp_mutex);
- if (!dev_priv->hdcp_comp_added) {
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ mutex_lock(&dev_priv->display.hdcp.comp_mutex);
+ if (!dev_priv->display.hdcp.comp_added) {
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
return;
}
- dev_priv->hdcp_comp_added = false;
- mutex_unlock(&dev_priv->hdcp_comp_mutex);
+ dev_priv->display.hdcp.comp_added = false;
+ mutex_unlock(&dev_priv->display.hdcp.comp_mutex);
component_del(dev_priv->drm.dev, &i915_hdcp_component_ops);
}
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-20 07:46:10 +0300