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 v6 15/18] drm/i915/hdcp: Pass connector to check_2_2_link Date: Thu, 26 Nov 2020 13:07:19 +0530 [thread overview] Message-ID: <20201126073722.19107-16-anshuman.gupta@intel.com> (raw) In-Reply-To: <20201126073722.19107-1-anshuman.gupta@intel.com> This requires for HDCP 2.2 MST check link. As for DP/HDMI shims check_2_2_link retrieves the connector from dig_port, this is not sufficient or DP MST connector, there can be multiple DP MST topology connector associated with same dig_port. 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_display_types.h | 3 ++- drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 3 ++- drivers/gpu/drm/i915/display/intel_hdcp.c | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 3 ++- 4 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index 7cdb6bff1b53..bdeef5d2ce7a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -375,7 +375,8 @@ struct intel_hdcp_shim { bool is_repeater, u8 type); /* HDCP2.2 Link Integrity Check */ - int (*check_2_2_link)(struct intel_digital_port *dig_port); + int (*check_2_2_link)(struct intel_digital_port *dig_port, + struct intel_connector *connector); }; struct intel_hdcp { diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c index 3f23f8b53dcd..9ade1ad3a80c 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c @@ -585,7 +585,8 @@ int intel_dp_hdcp2_config_stream_type(struct intel_digital_port *dig_port, } static -int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port) +int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port, + struct intel_connector *connector) { u8 rx_status; int ret; diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index c21a6a6c545c..65dd39b44688 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -1947,7 +1947,7 @@ static int intel_hdcp2_check_link(struct intel_connector *connector) goto out; } - ret = hdcp->shim->check_2_2_link(dig_port); + ret = hdcp->shim->check_2_2_link(dig_port, connector); if (ret == HDCP_LINK_PROTECTED) { if (hdcp->value != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { intel_hdcp_update_value(connector, diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 40d53a3e4879..650cc06254ab 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -1734,7 +1734,8 @@ int intel_hdmi_hdcp2_read_msg(struct intel_digital_port *dig_port, } static -int intel_hdmi_hdcp2_check_link(struct intel_digital_port *dig_port) +int intel_hdmi_hdcp2_check_link(struct intel_digital_port *dig_port, + struct intel_connector *connector) { u8 rx_status[HDCP_2_2_HDMI_RXSTATUS_LEN]; int ret; -- 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 v6 15/18] drm/i915/hdcp: Pass connector to check_2_2_link Date: Thu, 26 Nov 2020 13:07:19 +0530 [thread overview] Message-ID: <20201126073722.19107-16-anshuman.gupta@intel.com> (raw) In-Reply-To: <20201126073722.19107-1-anshuman.gupta@intel.com> This requires for HDCP 2.2 MST check link. As for DP/HDMI shims check_2_2_link retrieves the connector from dig_port, this is not sufficient or DP MST connector, there can be multiple DP MST topology connector associated with same dig_port. 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_display_types.h | 3 ++- drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 3 ++- drivers/gpu/drm/i915/display/intel_hdcp.c | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 3 ++- 4 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index 7cdb6bff1b53..bdeef5d2ce7a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -375,7 +375,8 @@ struct intel_hdcp_shim { bool is_repeater, u8 type); /* HDCP2.2 Link Integrity Check */ - int (*check_2_2_link)(struct intel_digital_port *dig_port); + int (*check_2_2_link)(struct intel_digital_port *dig_port, + struct intel_connector *connector); }; struct intel_hdcp { diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c index 3f23f8b53dcd..9ade1ad3a80c 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c @@ -585,7 +585,8 @@ int intel_dp_hdcp2_config_stream_type(struct intel_digital_port *dig_port, } static -int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port) +int intel_dp_hdcp2_check_link(struct intel_digital_port *dig_port, + struct intel_connector *connector) { u8 rx_status; int ret; diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index c21a6a6c545c..65dd39b44688 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -1947,7 +1947,7 @@ static int intel_hdcp2_check_link(struct intel_connector *connector) goto out; } - ret = hdcp->shim->check_2_2_link(dig_port); + ret = hdcp->shim->check_2_2_link(dig_port, connector); if (ret == HDCP_LINK_PROTECTED) { if (hdcp->value != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { intel_hdcp_update_value(connector, diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 40d53a3e4879..650cc06254ab 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -1734,7 +1734,8 @@ int intel_hdmi_hdcp2_read_msg(struct intel_digital_port *dig_port, } static -int intel_hdmi_hdcp2_check_link(struct intel_digital_port *dig_port) +int intel_hdmi_hdcp2_check_link(struct intel_digital_port *dig_port, + struct intel_connector *connector) { u8 rx_status[HDCP_2_2_HDMI_RXSTATUS_LEN]; int ret; -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-11-26 7:52 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-26 7:37 [PATCH v6 00/18] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 01/18] drm/i915/hdcp: Update CP property in update_pipe Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 02/18] drm/i915/hdcp: Get conn while content_type changed Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 03/18] drm/i915/hotplug: Handle CP_IRQ for DP-MST Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 04/18] drm/i915/hdcp: No HDCP when encoder is't initialized Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-12-04 9:02 ` Ramalingam C 2020-12-04 9:02 ` [Intel-gfx] " Ramalingam C 2020-12-04 8:58 ` Anshuman Gupta 2020-12-04 8:58 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 05/18] drm/i915/hdcp: DP MST transcoder for link and stream Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 06/18] drm/i915/hdcp: Move HDCP enc status timeout to header Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 07/18] drm/i915/hdcp: HDCP stream encryption support Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 08/18] drm/i915/hdcp: Enable HDCP 1.4 stream encryption Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 09/18] drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 10/18] drm/i915/hdcp: Pass dig_port to intel_hdcp_init Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 11/18] drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 12/18] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 13/18] drm/hdcp: Max MST content streams Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 14/18] drm/i915/hdcp: MST streams support in hdcp port_data Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` Anshuman Gupta [this message] 2020-11-26 7:37 ` [Intel-gfx] [PATCH v6 15/18] drm/i915/hdcp: Pass connector to check_2_2_link Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 16/18] drm/i915/hdcp: Add HDCP 2.2 stream register Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 17/18] drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 7:37 ` [PATCH v6 18/18] drm/i915/hdcp: Enable HDCP 2.2 MST support Anshuman Gupta 2020-11-26 7:37 ` [Intel-gfx] " Anshuman Gupta 2020-11-26 10:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (rev5) Patchwork 2020-11-26 10:17 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2020-11-26 10:46 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2020-11-26 12:58 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork 2020-11-27 5:36 ` [Intel-gfx] [PATCH v6 00/18] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support Karthik B S 2020-11-27 5:36 ` Karthik B S
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