[PATCH 3/3] drm/i915/hdcp: add hdcp sub-struct to struct intel_digital_port
Kandpal, Suraj
suraj.kandpal at intel.com
Fri Feb 28 15:13:05 UTC 2025
> -----Original Message-----
> From: Nikula, Jani <jani.nikula at intel.com>
> Sent: Friday, February 28, 2025 6:20 PM
> To: intel-gfx at lists.freedesktop.org; intel-xe at lists.freedesktop.org
> Cc: Nikula, Jani <jani.nikula at intel.com>; Kandpal, Suraj
> <suraj.kandpal at intel.com>
> Subject: [PATCH 3/3] drm/i915/hdcp: add hdcp sub-struct to struct
> intel_digital_port
>
> Move hdcp_mutex, num_hdcp_streams, hdcp_auth_status, hdcp_port_data,
> and hdcp_mst_type1_capable members of struct intel_digital_port under an
> hdcp sub-struct to group hdcp related things together.
>
> Rename them mutex, num_streams, auth_status, port_data, and
> mst_type1_capable for clarity.
>
> Cc: Suraj Kandpal <suraj.kandpal at intel.com>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
LGTM,
Reviewed-by: Suraj Kandpal <suraj.kandpal at intel.com>
> ---
> drivers/gpu/drm/i915/display/g4x_dp.c | 2 +-
> drivers/gpu/drm/i915/display/g4x_hdmi.c | 2 +-
> drivers/gpu/drm/i915/display/intel_ddi.c | 6 +-
> .../drm/i915/display/intel_display_types.h | 22 ++---
> drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 2 +-
> drivers/gpu/drm/i915/display/intel_hdcp.c | 84 +++++++++----------
> 6 files changed, 60 insertions(+), 58 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/g4x_dp.c
> b/drivers/gpu/drm/i915/display/g4x_dp.c
> index 372c3683c193..55b9e9bfcc4d 100644
> --- a/drivers/gpu/drm/i915/display/g4x_dp.c
> +++ b/drivers/gpu/drm/i915/display/g4x_dp.c
> @@ -1311,7 +1311,7 @@ bool g4x_dp_init(struct intel_display *display,
>
> intel_encoder->devdata = devdata;
>
> - mutex_init(&dig_port->hdcp_mutex);
> + mutex_init(&dig_port->hdcp.mutex);
>
> if (drm_encoder_init(display->drm, &intel_encoder->base,
> &intel_dp_enc_funcs,
> DRM_MODE_ENCODER_TMDS, diff --git
> a/drivers/gpu/drm/i915/display/g4x_hdmi.c
> b/drivers/gpu/drm/i915/display/g4x_hdmi.c
> index d9d1304dcc36..3dc2c59a3df0 100644
> --- a/drivers/gpu/drm/i915/display/g4x_hdmi.c
> +++ b/drivers/gpu/drm/i915/display/g4x_hdmi.c
> @@ -715,7 +715,7 @@ bool g4x_hdmi_init(struct intel_display *display,
>
> intel_encoder->devdata = devdata;
>
> - mutex_init(&dig_port->hdcp_mutex);
> + mutex_init(&dig_port->hdcp.mutex);
>
> if (drm_encoder_init(display->drm, &intel_encoder->base,
> &intel_hdmi_enc_funcs,
> DRM_MODE_ENCODER_TMDS, diff --git
> a/drivers/gpu/drm/i915/display/intel_ddi.c
> b/drivers/gpu/drm/i915/display/intel_ddi.c
> index ca7983ef373d..20fc258a4d6d 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> @@ -4582,7 +4582,7 @@ static void intel_ddi_encoder_destroy(struct
> drm_encoder *encoder)
> intel_display_power_flush_work(display);
>
> drm_encoder_cleanup(encoder);
> - kfree(dig_port->hdcp_port_data.streams);
> + kfree(dig_port->hdcp.port_data.streams);
> kfree(dig_port);
> }
>
> @@ -5187,8 +5187,8 @@ void intel_ddi_init(struct intel_display *display,
>
> intel_encoder_link_check_init(encoder, intel_ddi_link_check);
>
> - mutex_init(&dig_port->hdcp_mutex);
> - dig_port->num_hdcp_streams = 0;
> + mutex_init(&dig_port->hdcp.mutex);
> + dig_port->hdcp.num_streams = 0;
>
> encoder->hotplug = intel_ddi_hotplug;
> encoder->compute_output_type = intel_ddi_compute_output_type;
> diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h
> b/drivers/gpu/drm/i915/display/intel_display_types.h
> index b52fca816591..053be62a5be1 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_types.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_types.h
> @@ -1849,16 +1849,18 @@ struct intel_digital_port {
>
> struct intel_tc_port *tc;
>
> - /* protects num_hdcp_streams reference count, hdcp_port_data and
> hdcp_auth_status */
> - struct mutex hdcp_mutex;
> - /* the number of pipes using HDCP signalling out of this port */
> - unsigned int num_hdcp_streams;
> - /* port HDCP auth status */
> - bool hdcp_auth_status;
> - /* HDCP port data need to pass to security f/w */
> - struct hdcp_port_data hdcp_port_data;
> - /* Whether the MST topology supports HDCP Type 1 Content */
> - bool hdcp_mst_type1_capable;
> + struct {
> + /* protects num_streams reference count, port_data and
> auth_status */
> + struct mutex mutex;
> + /* the number of pipes using HDCP signalling out of this port
> */
> + unsigned int num_streams;
> + /* port HDCP auth status */
> + bool auth_status;
> + /* HDCP port data need to pass to security f/w */
> + struct hdcp_port_data port_data;
> + /* Whether the MST topology supports HDCP Type 1 Content
> */
> + bool mst_type1_capable;
> + } hdcp;
>
> void (*write_infoframe)(struct intel_encoder *encoder,
> const struct intel_crtc_state *crtc_state, diff --
> git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
> b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
> index 4c9481124c90..cc312596fb77 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
> @@ -799,7 +799,7 @@ intel_dp_mst_hdcp2_stream_encryption(struct
> intel_connector *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct intel_hdcp *hdcp = &connector->hdcp;
> enum transcoder cpu_transcoder = hdcp->stream_transcoder;
> enum pipe pipe = (enum pipe)cpu_transcoder; diff --git
> a/drivers/gpu/drm/i915/display/intel_hdcp.c
> b/drivers/gpu/drm/i915/display/intel_hdcp.c
> index 46f53ade432e..1bf424a822f3 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdcp.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
> @@ -107,16 +107,16 @@ intel_hdcp_required_content_stream(struct
> intel_atomic_state *state,
> struct drm_connector_list_iter conn_iter;
> struct intel_digital_port *conn_dig_port;
> struct intel_connector *connector;
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> bool enforce_type0 = false;
> int k;
>
> - if (dig_port->hdcp_auth_status)
> + if (dig_port->hdcp.auth_status)
> return 0;
>
> data->k = 0;
>
> - if (!dig_port->hdcp_mst_type1_capable)
> + if (!dig_port->hdcp.mst_type1_capable)
> enforce_type0 = true;
>
> drm_connector_list_iter_begin(display->drm, &conn_iter); @@ -159,7
> +159,7 @@ static int intel_hdcp_prepare_streams(struct intel_atomic_state
> *state,
> struct intel_connector *connector) {
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct intel_hdcp *hdcp = &connector->hdcp;
>
> if (intel_encoder_is_mst(intel_attached_encoder(connector)))
> @@ -1001,7 +1001,7 @@ static int _intel_hdcp_disable(struct intel_connector
> *connector)
> * don't disable it until it disabled HDCP encryption for
> * all connectors in MST topology.
> */
> - if (dig_port->num_hdcp_streams > 0)
> + if (dig_port->hdcp.num_streams > 0)
> return 0;
> }
>
> @@ -1094,13 +1094,13 @@ static void intel_hdcp_update_value(struct
> intel_connector *connector,
> if (hdcp->value == value)
> return;
>
> - drm_WARN_ON(display->drm, !mutex_is_locked(&dig_port-
> >hdcp_mutex));
> + drm_WARN_ON(display->drm, !mutex_is_locked(&dig_port-
> >hdcp.mutex));
>
> if (hdcp->value == DRM_MODE_CONTENT_PROTECTION_ENABLED) {
> - if (!drm_WARN_ON(display->drm, dig_port-
> >num_hdcp_streams == 0))
> - dig_port->num_hdcp_streams--;
> + if (!drm_WARN_ON(display->drm, dig_port-
> >hdcp.num_streams == 0))
> + dig_port->hdcp.num_streams--;
> } else if (value == DRM_MODE_CONTENT_PROTECTION_ENABLED) {
> - dig_port->num_hdcp_streams++;
> + dig_port->hdcp.num_streams++;
> }
>
> hdcp->value = value;
> @@ -1122,7 +1122,7 @@ static int intel_hdcp_check_link(struct
> intel_connector *connector)
> int ret = 0;
>
> mutex_lock(&hdcp->mutex);
> - mutex_lock(&dig_port->hdcp_mutex);
> + mutex_lock(&dig_port->hdcp.mutex);
>
> cpu_transcoder = hdcp->cpu_transcoder;
>
> @@ -1177,7 +1177,7 @@ static int intel_hdcp_check_link(struct
> intel_connector *connector)
> }
>
> out:
> - mutex_unlock(&dig_port->hdcp_mutex);
> + mutex_unlock(&dig_port->hdcp.mutex);
> mutex_unlock(&hdcp->mutex);
> return ret;
> }
> @@ -1219,7 +1219,7 @@ hdcp2_prepare_ake_init(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1249,7 +1249,7 @@ hdcp2_verify_rx_cert_prepare_km(struct
> intel_connector *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1277,7 +1277,7 @@ static int hdcp2_verify_hprime(struct
> intel_connector *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1303,7 +1303,7 @@ hdcp2_store_pairing_info(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1330,7 +1330,7 @@ hdcp2_prepare_lc_init(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1357,7 +1357,7 @@ hdcp2_verify_lprime(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1383,7 +1383,7 @@ static int hdcp2_prepare_skey(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1412,7 +1412,7 @@ hdcp2_verify_rep_topology_prepare_ack(struct
> intel_connector *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1442,7 +1442,7 @@ hdcp2_verify_mprime(struct intel_connector
> *connector, {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1466,7 +1466,7 @@ static int hdcp2_authenticate_port(struct
> intel_connector *connector) {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct i915_hdcp_arbiter *arbiter;
> int ret;
>
> @@ -1503,7 +1503,7 @@ static int hdcp2_close_session(struct intel_connector
> *connector)
> }
>
> ret = arbiter->ops->close_hdcp_session(arbiter->hdcp_dev,
> - &dig_port->hdcp_port_data);
> + &dig_port->hdcp.port_data);
> mutex_unlock(&display->hdcp.hdcp_mutex);
>
> return ret;
> @@ -1691,7 +1691,7 @@ static
> int _hdcp2_propagate_stream_management_info(struct intel_connector
> *connector) {
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct intel_hdcp *hdcp = &connector->hdcp;
> union {
> struct hdcp2_rep_stream_manage stream_manage; @@ -
> 1769,11 +1769,11 @@ int hdcp2_authenticate_repeater_topology(struct
> intel_connector *connector)
> * MST topology is not Type 1 capable if it contains a downstream
> * device that is only HDCP 1.x or Legacy HDCP 2.0/2.1 compliant.
> */
> - dig_port->hdcp_mst_type1_capable =
> + dig_port->hdcp.mst_type1_capable =
> !HDCP_2_2_HDCP1_DEVICE_CONNECTED(rx_info[1]) &&
> !HDCP_2_2_HDCP_2_0_REP_CONNECTED(rx_info[1]);
>
> - if (!dig_port->hdcp_mst_type1_capable && hdcp->content_type) {
> + if (!dig_port->hdcp.mst_type1_capable && hdcp->content_type) {
> drm_dbg_kms(display->drm,
> "HDCP1.x or 2.0 Legacy Device Downstream\n");
> return -EINVAL;
> @@ -1869,7 +1869,7 @@ static int hdcp2_enable_stream_encryption(struct
> intel_connector *connector) {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct intel_hdcp *hdcp = &connector->hdcp;
> enum transcoder cpu_transcoder = hdcp->cpu_transcoder;
> enum port port = dig_port->base.port;
> @@ -1900,7 +1900,7 @@ static int hdcp2_enable_stream_encryption(struct
> intel_connector *connector)
> if (hdcp2_deauthenticate_port(connector) < 0)
> drm_dbg_kms(display->drm, "Port deauth failed.\n");
>
> - dig_port->hdcp_auth_status = false;
> + dig_port->hdcp.auth_status = false;
> data->k = 0;
>
> return ret;
> @@ -1940,7 +1940,7 @@ static int hdcp2_enable_encryption(struct
> intel_connector *connector)
> port),
> LINK_ENCRYPTION_STATUS,
>
> HDCP_ENCRYPT_STATUS_CHANGE_TIMEOUT_MS);
> - dig_port->hdcp_auth_status = true;
> + dig_port->hdcp.auth_status = true;
>
> return ret;
> }
> @@ -2019,7 +2019,7 @@ static int hdcp2_authenticate_and_encrypt(struct
> intel_atomic_state *state,
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> int ret = 0, i, tries = 3;
>
> - for (i = 0; i < tries && !dig_port->hdcp_auth_status; i++) {
> + for (i = 0; i < tries && !dig_port->hdcp.auth_status; i++) {
> ret = hdcp2_authenticate_sink(connector);
> if (!ret) {
> ret = intel_hdcp_prepare_streams(state, connector);
> @@ -2052,7 +2052,7 @@ static int hdcp2_authenticate_and_encrypt(struct
> intel_atomic_state *state,
> drm_dbg_kms(display->drm, "Port deauth failed.\n");
> }
>
> - if (!ret && !dig_port->hdcp_auth_status) {
> + if (!ret && !dig_port->hdcp.auth_status) {
> /*
> * Ensuring the required 200mSec min time interval between
> * Session Key Exchange and encryption.
> @@ -2106,7 +2106,7 @@ _intel_hdcp2_disable(struct intel_connector
> *connector, bool hdcp2_link_recovery {
> struct intel_display *display = to_intel_display(connector);
> struct intel_digital_port *dig_port =
> intel_attached_dig_port(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> struct intel_hdcp *hdcp = &connector->hdcp;
> int ret;
>
> @@ -2123,7 +2123,7 @@ _intel_hdcp2_disable(struct intel_connector
> *connector, bool hdcp2_link_recovery
> drm_dbg_kms(display->drm, "HDCP 2.2 transcoder: %s stream
> encryption disabled\n",
> transcoder_name(hdcp->stream_transcoder));
>
> - if (dig_port->num_hdcp_streams > 0 &&
> !hdcp2_link_recovery)
> + if (dig_port->hdcp.num_streams > 0 && !hdcp2_link_recovery)
> return 0;
> }
>
> @@ -2133,7 +2133,7 @@ _intel_hdcp2_disable(struct intel_connector
> *connector, bool hdcp2_link_recovery
> drm_dbg_kms(display->drm, "Port deauth failed.\n");
>
> connector->hdcp.hdcp2_encrypted = false;
> - dig_port->hdcp_auth_status = false;
> + dig_port->hdcp.auth_status = false;
> data->k = 0;
>
> return ret;
> @@ -2150,7 +2150,7 @@ static int intel_hdcp2_check_link(struct
> intel_connector *connector)
> int ret = 0;
>
> mutex_lock(&hdcp->mutex);
> - mutex_lock(&dig_port->hdcp_mutex);
> + mutex_lock(&dig_port->hdcp.mutex);
> cpu_transcoder = hdcp->cpu_transcoder;
>
> /* hdcp2_check_link is expected only when HDCP2.2 is Enabled */ @@
> -2221,7 +2221,7 @@ static int intel_hdcp2_check_link(struct intel_connector
> *connector)
> intel_hdcp_update_value(connector,
>
> DRM_MODE_CONTENT_PROTECTION_DESIRED, true);
> out:
> - mutex_unlock(&dig_port->hdcp_mutex);
> + mutex_unlock(&dig_port->hdcp.mutex);
> mutex_unlock(&hdcp->mutex);
> return ret;
> }
> @@ -2303,7 +2303,7 @@ static int initialize_hdcp_port_data(struct
> intel_connector *connector,
> const struct intel_hdcp_shim *shim) {
> struct intel_display *display = to_intel_display(connector);
> - struct hdcp_port_data *data = &dig_port->hdcp_port_data;
> + struct hdcp_port_data *data = &dig_port->hdcp.port_data;
> enum port port = dig_port->base.port;
>
> if (DISPLAY_VER(display) < 12)
> @@ -2414,7 +2414,7 @@ int intel_hdcp_init(struct intel_connector
> *connector,
> hdcp-
> >hdcp2_supported);
> if (ret) {
> hdcp->hdcp2_supported = false;
> - kfree(dig_port->hdcp_port_data.streams);
> + kfree(dig_port->hdcp.port_data.streams);
> return ret;
> }
>
> @@ -2451,7 +2451,7 @@ static int _intel_hdcp_enable(struct
> intel_atomic_state *state,
> }
>
> mutex_lock(&hdcp->mutex);
> - mutex_lock(&dig_port->hdcp_mutex);
> + mutex_lock(&dig_port->hdcp.mutex);
> drm_WARN_ON(display->drm,
> hdcp->value ==
> DRM_MODE_CONTENT_PROTECTION_ENABLED);
> hdcp->content_type = (u8)conn_state->hdcp_content_type;
> @@ -2465,7 +2465,7 @@ static int _intel_hdcp_enable(struct
> intel_atomic_state *state,
> }
>
> if (DISPLAY_VER(display) >= 12)
> - dig_port->hdcp_port_data.hdcp_transcoder =
> + dig_port->hdcp.port_data.hdcp_transcoder =
> intel_get_hdcp_transcoder(hdcp->cpu_transcoder);
>
> /*
> @@ -2499,7 +2499,7 @@ static int _intel_hdcp_enable(struct
> intel_atomic_state *state,
> true);
> }
>
> - mutex_unlock(&dig_port->hdcp_mutex);
> + mutex_unlock(&dig_port->hdcp.mutex);
> mutex_unlock(&hdcp->mutex);
> return ret;
> }
> @@ -2535,7 +2535,7 @@ int intel_hdcp_disable(struct intel_connector
> *connector)
> return -ENOENT;
>
> mutex_lock(&hdcp->mutex);
> - mutex_lock(&dig_port->hdcp_mutex);
> + mutex_lock(&dig_port->hdcp.mutex);
>
> if (hdcp->value == DRM_MODE_CONTENT_PROTECTION_UNDESIRED)
> goto out;
> @@ -2548,7 +2548,7 @@ int intel_hdcp_disable(struct intel_connector
> *connector)
> ret = _intel_hdcp_disable(connector);
>
> out:
> - mutex_unlock(&dig_port->hdcp_mutex);
> + mutex_unlock(&dig_port->hdcp.mutex);
> mutex_unlock(&hdcp->mutex);
> cancel_delayed_work_sync(&hdcp->check_work);
> return ret;
> --
> 2.39.5
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