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From: Anshuman Gupta <anshuman.gupta@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: jani.nikula@intel.com, Karthik B S <karthik.b.s@intel.com>,
	uma.shankar@intel.com, seanpaul@chromium.org,
	Anshuman Gupta <anshuman.gupta@intel.com>,
	juston.li@intel.com
Subject: [PATCH v9 10/19] drm/i915/hdcp: Pass dig_port to intel_hdcp_init
Date: Mon, 11 Jan 2021 13:41:11 +0530	[thread overview]
Message-ID: <20210111081120.28417-11-anshuman.gupta@intel.com> (raw)
In-Reply-To: <20210111081120.28417-1-anshuman.gupta@intel.com>

Pass dig_port as an argument to intel_hdcp_init()
and intel_hdcp2_init().
This will be required for HDCP 2.2 stream encryption.

Cc: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Tested-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c |  4 ++--
 drivers/gpu/drm/i915/display/intel_hdcp.c    | 12 +++++++-----
 drivers/gpu/drm/i915/display/intel_hdcp.h    |  4 +++-
 drivers/gpu/drm/i915/display/intel_hdmi.c    |  2 +-
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 94c5462fa037..3f23f8b53dcd 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -755,10 +755,10 @@ int intel_dp_init_hdcp(struct intel_digital_port *dig_port,
 		return 0;
 
 	if (intel_connector->mst_port)
-		return intel_hdcp_init(intel_connector, port,
+		return intel_hdcp_init(intel_connector, dig_port,
 				       &intel_dp_mst_hdcp_shim);
 	else if (!intel_dp_is_edp(intel_dp))
-		return intel_hdcp_init(intel_connector, port,
+		return intel_hdcp_init(intel_connector, dig_port,
 				       &intel_dp_hdcp_shim);
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index fce444d69521..4ad086e7ec3c 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -1979,12 +1979,13 @@ static enum mei_fw_tc intel_get_mei_fw_tc(enum transcoder cpu_transcoder)
 }
 
 static int initialize_hdcp_port_data(struct intel_connector *connector,
-				     enum port port,
+				     struct intel_digital_port *dig_port,
 				     const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	struct hdcp_port_data *data = &hdcp->port_data;
+	enum port port = dig_port->base.port;
 
 	if (INTEL_GEN(dev_priv) < 12)
 		data->fw_ddi = intel_get_mei_fw_ddi_index(port);
@@ -2057,14 +2058,15 @@ void intel_hdcp_component_init(struct drm_i915_private *dev_priv)
 	}
 }
 
-static void intel_hdcp2_init(struct intel_connector *connector, enum port port,
+static void intel_hdcp2_init(struct intel_connector *connector,
+			     struct intel_digital_port *dig_port,
 			     const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	int ret;
 
-	ret = initialize_hdcp_port_data(connector, port, shim);
+	ret = initialize_hdcp_port_data(connector, dig_port, shim);
 	if (ret) {
 		drm_dbg_kms(&i915->drm, "Mei hdcp data init failed\n");
 		return;
@@ -2074,7 +2076,7 @@ static void intel_hdcp2_init(struct intel_connector *connector, enum port port,
 }
 
 int intel_hdcp_init(struct intel_connector *connector,
-		    enum port port,
+		    struct intel_digital_port *dig_port,
 		    const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
@@ -2085,7 +2087,7 @@ int intel_hdcp_init(struct intel_connector *connector,
 		return -EINVAL;
 
 	if (is_hdcp2_supported(dev_priv) && !connector->mst_port)
-		intel_hdcp2_init(connector, port, shim);
+		intel_hdcp2_init(connector, dig_port, shim);
 
 	ret =
 	drm_connector_attach_content_protection_property(&connector->base,
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.h b/drivers/gpu/drm/i915/display/intel_hdcp.h
index b912a3a0f5b8..8f53b0c7fe5c 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.h
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.h
@@ -18,13 +18,15 @@ struct intel_connector;
 struct intel_crtc_state;
 struct intel_encoder;
 struct intel_hdcp_shim;
+struct intel_digital_port;
 enum port;
 enum transcoder;
 
 void intel_hdcp_atomic_check(struct drm_connector *connector,
 			     struct drm_connector_state *old_state,
 			     struct drm_connector_state *new_state);
-int intel_hdcp_init(struct intel_connector *connector, enum port port,
+int intel_hdcp_init(struct intel_connector *connector,
+		    struct intel_digital_port *dig_port,
 		    const struct intel_hdcp_shim *hdcp_shim);
 int intel_hdcp_enable(struct intel_connector *connector,
 		      const struct intel_crtc_state *pipe_config, u8 content_type);
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index e07216142a15..25d76460f8f9 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -3292,7 +3292,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *dig_port,
 	intel_hdmi->attached_connector = intel_connector;
 
 	if (is_hdcp_supported(dev_priv, port)) {
-		int ret = intel_hdcp_init(intel_connector, port,
+		int ret = intel_hdcp_init(intel_connector, dig_port,
 					  &intel_hdmi_hdcp_shim);
 		if (ret)
 			drm_dbg_kms(&dev_priv->drm,
-- 
2.26.2

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Gupta <anshuman.gupta@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: jani.nikula@intel.com, seanpaul@chromium.org
Subject: [Intel-gfx] [PATCH v9 10/19] drm/i915/hdcp: Pass dig_port to intel_hdcp_init
Date: Mon, 11 Jan 2021 13:41:11 +0530	[thread overview]
Message-ID: <20210111081120.28417-11-anshuman.gupta@intel.com> (raw)
In-Reply-To: <20210111081120.28417-1-anshuman.gupta@intel.com>

Pass dig_port as an argument to intel_hdcp_init()
and intel_hdcp2_init().
This will be required for HDCP 2.2 stream encryption.

Cc: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Tested-by: Karthik B S <karthik.b.s@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c |  4 ++--
 drivers/gpu/drm/i915/display/intel_hdcp.c    | 12 +++++++-----
 drivers/gpu/drm/i915/display/intel_hdcp.h    |  4 +++-
 drivers/gpu/drm/i915/display/intel_hdmi.c    |  2 +-
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 94c5462fa037..3f23f8b53dcd 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -755,10 +755,10 @@ int intel_dp_init_hdcp(struct intel_digital_port *dig_port,
 		return 0;
 
 	if (intel_connector->mst_port)
-		return intel_hdcp_init(intel_connector, port,
+		return intel_hdcp_init(intel_connector, dig_port,
 				       &intel_dp_mst_hdcp_shim);
 	else if (!intel_dp_is_edp(intel_dp))
-		return intel_hdcp_init(intel_connector, port,
+		return intel_hdcp_init(intel_connector, dig_port,
 				       &intel_dp_hdcp_shim);
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index fce444d69521..4ad086e7ec3c 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -1979,12 +1979,13 @@ static enum mei_fw_tc intel_get_mei_fw_tc(enum transcoder cpu_transcoder)
 }
 
 static int initialize_hdcp_port_data(struct intel_connector *connector,
-				     enum port port,
+				     struct intel_digital_port *dig_port,
 				     const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	struct hdcp_port_data *data = &hdcp->port_data;
+	enum port port = dig_port->base.port;
 
 	if (INTEL_GEN(dev_priv) < 12)
 		data->fw_ddi = intel_get_mei_fw_ddi_index(port);
@@ -2057,14 +2058,15 @@ void intel_hdcp_component_init(struct drm_i915_private *dev_priv)
 	}
 }
 
-static void intel_hdcp2_init(struct intel_connector *connector, enum port port,
+static void intel_hdcp2_init(struct intel_connector *connector,
+			     struct intel_digital_port *dig_port,
 			     const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
 	struct intel_hdcp *hdcp = &connector->hdcp;
 	int ret;
 
-	ret = initialize_hdcp_port_data(connector, port, shim);
+	ret = initialize_hdcp_port_data(connector, dig_port, shim);
 	if (ret) {
 		drm_dbg_kms(&i915->drm, "Mei hdcp data init failed\n");
 		return;
@@ -2074,7 +2076,7 @@ static void intel_hdcp2_init(struct intel_connector *connector, enum port port,
 }
 
 int intel_hdcp_init(struct intel_connector *connector,
-		    enum port port,
+		    struct intel_digital_port *dig_port,
 		    const struct intel_hdcp_shim *shim)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
@@ -2085,7 +2087,7 @@ int intel_hdcp_init(struct intel_connector *connector,
 		return -EINVAL;
 
 	if (is_hdcp2_supported(dev_priv) && !connector->mst_port)
-		intel_hdcp2_init(connector, port, shim);
+		intel_hdcp2_init(connector, dig_port, shim);
 
 	ret =
 	drm_connector_attach_content_protection_property(&connector->base,
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.h b/drivers/gpu/drm/i915/display/intel_hdcp.h
index b912a3a0f5b8..8f53b0c7fe5c 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.h
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.h
@@ -18,13 +18,15 @@ struct intel_connector;
 struct intel_crtc_state;
 struct intel_encoder;
 struct intel_hdcp_shim;
+struct intel_digital_port;
 enum port;
 enum transcoder;
 
 void intel_hdcp_atomic_check(struct drm_connector *connector,
 			     struct drm_connector_state *old_state,
 			     struct drm_connector_state *new_state);
-int intel_hdcp_init(struct intel_connector *connector, enum port port,
+int intel_hdcp_init(struct intel_connector *connector,
+		    struct intel_digital_port *dig_port,
 		    const struct intel_hdcp_shim *hdcp_shim);
 int intel_hdcp_enable(struct intel_connector *connector,
 		      const struct intel_crtc_state *pipe_config, u8 content_type);
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
index e07216142a15..25d76460f8f9 100644
--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -3292,7 +3292,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *dig_port,
 	intel_hdmi->attached_connector = intel_connector;
 
 	if (is_hdcp_supported(dev_priv, port)) {
-		int ret = intel_hdcp_init(intel_connector, port,
+		int ret = intel_hdcp_init(intel_connector, dig_port,
 					  &intel_hdmi_hdcp_shim);
 		if (ret)
 			drm_dbg_kms(&dev_priv->drm,
-- 
2.26.2

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2021-01-11  8:26 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-11  8:11 [PATCH v9 00/19] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support Anshuman Gupta
2021-01-11  8:11 ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 01/19] drm/i915/hdcp: Update CP property in update_pipe Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 02/19] drm/i915/hdcp: Get conn while content_type changed Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 03/19] drm/i915/hotplug: Handle CP_IRQ for DP-MST Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 04/19] drm/i915/hdcp: No HDCP when encoder is't initialized Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 05/19] drm/i915/hdcp: DP MST transcoder for link and stream Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 06/19] drm/i915/hdcp: Move HDCP enc status timeout to header Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 07/19] drm/i915/hdcp: HDCP stream encryption support Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 08/19] drm/i915/hdcp: Configure HDCP1.4 MST steram encryption status Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 09/19] drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` Anshuman Gupta [this message]
2021-01-11  8:11   ` [Intel-gfx] [PATCH v9 10/19] drm/i915/hdcp: Pass dig_port to intel_hdcp_init Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 11/19] drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 12/19] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 13/19] drm/hdcp: Max MST content streams Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 14/19] drm/i915/hdcp: MST streams support in hdcp port_data Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-12  5:26   ` Li, Juston
2021-01-12  5:26     ` [Intel-gfx] " Li, Juston
2021-01-11  8:11 ` [PATCH v9 15/19] drm/i915/hdcp: Pass connector to check_2_2_link Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 16/19] drm/i915/hdcp: Add HDCP 2.2 stream register Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 17/19] drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 18/19] drm/i915/hdcp: Configure HDCP2.2 MST steram encryption status Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:11 ` [PATCH v9 19/19] drm/i915/hdcp: Enable HDCP 2.2 MST support Anshuman Gupta
2021-01-11  8:11   ` [Intel-gfx] " Anshuman Gupta
2021-01-11  8:37 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev9) Patchwork
2021-01-13  3:40   ` Gupta, Anshuman

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