drm/i915/hdcp: Rename hdcp capable functions

Rename hdcp_capable and hdcp_2_2_capable to hdcp_get_capability
and hdcp_2_2_get_capability to properly reflect what these functions
are doing.
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240223081453.1576918-7-suraj.kandpal@intel.com

drivers/gpu/drm/i915/display/intel_display_debugfs.c

@@ -197,8 +197,8 @@ static void intel_hdcp_info(struct seq_file *m,
 		goto out;
 	}
 
-	hdcp_cap = intel_hdcp_capable(intel_connector);
-	hdcp2_cap = intel_hdcp2_capable(intel_connector);
+	hdcp_cap = intel_hdcp_get_capability(intel_connector);
+	hdcp2_cap = intel_hdcp2_get_capability(intel_connector);
 
 	if (hdcp_cap)
 		seq_puts(m, "HDCP1.4 ");

drivers/gpu/drm/i915/display/intel_display_types.h

@@ -498,14 +498,14 @@ struct intel_hdcp_shim {
 			   struct intel_connector *connector);
 
 	/* Detects panel's hdcp capability. This is optional for HDMI. */
-	int (*hdcp_capable)(struct intel_digital_port *dig_port,
+	int (*hdcp_get_capability)(struct intel_digital_port *dig_port,
 				   bool *hdcp_capable);
 
 	/* HDCP adaptation(DP/HDMI) required on the port */
 	enum hdcp_wired_protocol protocol;
 
 	/* Detects whether sink is HDCP2.2 capable */
-	int (*hdcp_2_2_capable)(struct intel_connector *connector,
+	int (*hdcp_2_2_get_capability)(struct intel_connector *connector,
 				       bool *capable);
 
 	/* Write HDCP2.2 messages */

drivers/gpu/drm/i915/display/intel_dp_hdcp.c

@@ -269,7 +269,7 @@ bool intel_dp_hdcp_check_link(struct intel_digital_port *dig_port,
 }
 
 static
-int intel_dp_hdcp_capable(struct intel_digital_port *dig_port,
+int intel_dp_hdcp_get_capability(struct intel_digital_port *dig_port,
 				 bool *hdcp_capable)
 {
 	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
@@ -642,7 +642,7 @@ int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port,
 }
 
 static
-int _intel_dp_hdcp2_capable(struct drm_dp_aux *aux,
+int _intel_dp_hdcp2_get_capability(struct drm_dp_aux *aux,
 				   bool *capable)
 {
 	u8 rx_caps[3];
@@ -663,13 +663,13 @@ int _intel_dp_hdcp2_capable(struct drm_dp_aux *aux,
 }
 
 static
-int intel_dp_hdcp2_capable(struct intel_connector *connector,
+int intel_dp_hdcp2_get_capability(struct intel_connector *connector,
 				  bool *capable)
 {
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	struct drm_dp_aux *aux = &dig_port->dp.aux;
 
-	return _intel_dp_hdcp2_capable(aux, capable);
+	return _intel_dp_hdcp2_get_capability(aux, capable);
 }
 
 static const struct intel_hdcp_shim intel_dp_hdcp_shim = {
@@ -683,12 +683,12 @@ static const struct intel_hdcp_shim intel_dp_hdcp_shim = {
 	.read_v_prime_part = intel_dp_hdcp_read_v_prime_part,
 	.toggle_signalling = intel_dp_hdcp_toggle_signalling,
 	.check_link = intel_dp_hdcp_check_link,
-	.hdcp_capable = intel_dp_hdcp_capable,
+	.hdcp_get_capability = intel_dp_hdcp_get_capability,
 	.write_2_2_msg = intel_dp_hdcp2_write_msg,
 	.read_2_2_msg = intel_dp_hdcp2_read_msg,
 	.config_stream_type = intel_dp_hdcp2_config_stream_type,
 	.check_2_2_link = intel_dp_hdcp2_check_link,
-	.hdcp_2_2_capable = intel_dp_hdcp2_capable,
+	.hdcp_2_2_get_capability = intel_dp_hdcp2_get_capability,
 	.protocol = HDCP_PROTOCOL_DP,
 };
 
@@ -813,13 +813,13 @@ static const struct intel_hdcp_shim intel_dp_mst_hdcp_shim = {
 	.toggle_signalling = intel_dp_hdcp_toggle_signalling,
 	.stream_encryption = intel_dp_mst_hdcp_stream_encryption,
 	.check_link = intel_dp_hdcp_check_link,
-	.hdcp_capable = intel_dp_hdcp_capable,
+	.hdcp_get_capability = intel_dp_hdcp_get_capability,
 	.write_2_2_msg = intel_dp_hdcp2_write_msg,
 	.read_2_2_msg = intel_dp_hdcp2_read_msg,
 	.config_stream_type = intel_dp_hdcp2_config_stream_type,
 	.stream_2_2_encryption = intel_dp_mst_hdcp2_stream_encryption,
 	.check_2_2_link = intel_dp_mst_hdcp2_check_link,
-	.hdcp_2_2_capable = intel_dp_hdcp2_capable,
+	.hdcp_2_2_get_capability = intel_dp_hdcp2_get_capability,
 	.protocol = HDCP_PROTOCOL_DP,
 };
 

drivers/gpu/drm/i915/display/intel_hdcp.c

@@ -140,7 +140,7 @@ int intel_hdcp_read_valid_bksv(struct intel_digital_port *dig_port,
 }
 
 /* Is HDCP1.4 capable on Platform and Sink */
-bool intel_hdcp_capable(struct intel_connector *connector)
+bool intel_hdcp_get_capability(struct intel_connector *connector)
 {
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;
@@ -150,8 +150,8 @@ bool intel_hdcp_capable(struct intel_connector *connector)
 	if (!shim)
 		return capable;
 
-	if (shim->hdcp_capable) {
-		shim->hdcp_capable(dig_port, &capable);
+	if (shim->hdcp_get_capability) {
+		shim->hdcp_get_capability(dig_port, &capable);
 	} else {
 		if (!intel_hdcp_read_valid_bksv(dig_port, shim, bksv))
 			capable = true;
@@ -191,7 +191,7 @@ static bool intel_hdcp2_prerequisite(struct intel_connector *connector)
 }
 
 /* Is HDCP2.2 capable on Platform and Sink */
-bool intel_hdcp2_capable(struct intel_connector *connector)
+bool intel_hdcp2_get_capability(struct intel_connector *connector)
 {
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	bool capable = false;
@@ -200,7 +200,7 @@ bool intel_hdcp2_capable(struct intel_connector *connector)
 		return false;
 
 	/* Sink's capability for HDCP2.2 */
-	hdcp->shim->hdcp_2_2_capable(connector, &capable);
+	hdcp->shim->hdcp_2_2_get_capability(connector, &capable);
 
 	return capable;
 }
@@ -740,8 +740,8 @@ static int intel_hdcp_auth(struct intel_connector *connector)
 	 * whether the display supports HDCP before we write An. For HDMI
 	 * displays, this is not necessary.
 	 */
-	if (shim->hdcp_capable) {
-		ret = shim->hdcp_capable(dig_port, &hdcp_capable);
+	if (shim->hdcp_get_capability) {
+		ret = shim->hdcp_get_capability(dig_port, &hdcp_capable);
 		if (ret)
 			return ret;
 		if (!hdcp_capable) {
@@ -2388,7 +2388,7 @@ static int _intel_hdcp_enable(struct intel_atomic_state *state,
 	 * Considering that HDCP2.2 is more secure than HDCP1.4, If the setup
 	 * is capable of HDCP2.2, it is preferred to use HDCP2.2.
 	 */
-	if (intel_hdcp2_capable(connector)) {
+	if (intel_hdcp2_get_capability(connector)) {
 		ret = intel_hdcp_set_streams(dig_port, state);
 		if (!ret) {
 			ret = _intel_hdcp2_enable(connector);
@@ -2406,7 +2406,7 @@ static int _intel_hdcp_enable(struct intel_atomic_state *state,
 	 * When HDCP2.2 fails and Content Type is not Type1, HDCP1.4 will
 	 * be attempted.
 	 */
-	if (ret && intel_hdcp_capable(connector) &&
+	if (ret && intel_hdcp_get_capability(connector) &&
 	    hdcp->content_type != DRM_MODE_HDCP_CONTENT_TYPE1) {
 		ret = intel_hdcp1_enable(connector);
 	}

drivers/gpu/drm/i915/display/intel_hdcp.h

@@ -38,8 +38,8 @@ void intel_hdcp_update_pipe(struct intel_atomic_state *state,
 			    const struct intel_crtc_state *crtc_state,
 			    const struct drm_connector_state *conn_state);
 bool is_hdcp_supported(struct drm_i915_private *i915, enum port port);
-bool intel_hdcp_capable(struct intel_connector *connector);
-bool intel_hdcp2_capable(struct intel_connector *connector);
+bool intel_hdcp_get_capability(struct intel_connector *connector);
+bool intel_hdcp2_get_capability(struct intel_connector *connector);
 void intel_hdcp_component_init(struct drm_i915_private *i915);
 void intel_hdcp_component_fini(struct drm_i915_private *i915);
 void intel_hdcp_cleanup(struct intel_connector *connector);

drivers/gpu/drm/i915/display/intel_hdmi.c

@@ -1732,7 +1732,7 @@ int intel_hdmi_hdcp2_check_link(struct intel_digital_port *dig_port,
 }
 
 static
-int intel_hdmi_hdcp2_capable(struct intel_connector *connector,
+int intel_hdmi_hdcp2_get_capability(struct intel_connector *connector,
 				    bool *capable)
 {
 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);
@@ -1762,7 +1762,7 @@ static const struct intel_hdcp_shim intel_hdmi_hdcp_shim = {
 	.write_2_2_msg = intel_hdmi_hdcp2_write_msg,
 	.read_2_2_msg = intel_hdmi_hdcp2_read_msg,
 	.check_2_2_link	= intel_hdmi_hdcp2_check_link,
-	.hdcp_2_2_capable = intel_hdmi_hdcp2_capable,
+	.hdcp_2_2_get_capability = intel_hdmi_hdcp2_get_capability,
 	.protocol = HDCP_PROTOCOL_HDMI,
 };