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From: Ramalingam C <ramalingam.c@intel.com>
To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
	daniel.vetter@intel.com
Cc: Ramalingam C <ramalingam.c@intel.com>, uma.shankar@intel.com
Subject: [RFC v1 05/20] drm/hdcp: HDCP status code for DRM HDCP stack
Date: Wed, 12 Jul 2017 13:58:49 +0530	[thread overview]
Message-ID: <1499848144-8456-6-git-send-email-ramalingam.c@intel.com> (raw)
In-Reply-To: <1499848144-8456-1-git-send-email-ramalingam.c@intel.com>

HDCP status code is defined. this will be used as a return value
of the service function of HDCP to indicate the hdcp status

Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
---
 include/drm/drm_hdcp.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h
index 92fd933..bf77d37 100644
--- a/include/drm/drm_hdcp.h
+++ b/include/drm/drm_hdcp.h
@@ -37,6 +37,26 @@ struct drm_connector;
 #define HDCP_2_2_SUPPORT			(1<<1)
 
 /**
+ * @enum hdcp_status Enumeration of all HDCP Status Codes
+ */
+enum hdcp_status {
+	HDCP_STATUS_SUCCESS = 0,
+	HDCP_STATUS_UNKNOWN_ERROR,
+	HDCP_STATUS_INVALID_PARAMS,
+	HDCP_SRM_VERIFICATION_FAILED,
+	HDCP_SRM_VERSION_TOO_OLD,
+	HDCP_RX_CERT_VERIFICATION_FAILED,
+	HDCP_RX_REVOKED,
+	HDCP_H_VERIFICATION_FAILED,
+	HDCP_TOPOLOGY_MAX_EXCEEDED,
+	HDCP_V_VERIFICATION_FAILED,
+	HDCP_L_VERIFICATION_FAILED,
+	HDCP_STREAM_KEY_ALLOC_FAILED,
+	HDCP_STATUS_LC_MAX_ATTEMPTS,
+	HDCP_STATUS_MISMATCH_IN_M,
+};
+
+/**
  * wired_protocol: Supported integrated wired HDCP protocol.
  * Based on this value, Minor differenceneeded between wired specifications
  * are handled.
-- 
2.7.4

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  parent reply	other threads:[~2017-07-12  8:28 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-12  8:28 [RFC v1 00/20] DRM Interfaces for HDCP support Ramalingam C
2017-07-12  8:28 ` [RFC v1 01/20] drm/hdcp: HDCP bitmask property for connectors Ramalingam C
2017-07-12  9:54   ` Daniel Vetter
2017-07-12 14:56     ` [Intel-gfx] " Ramalingam C
2017-07-12 19:10       ` Sean Paul
2017-07-13  6:09         ` Daniel Vetter
2017-07-13  6:54           ` Ramalingam C
2017-07-13  8:45             ` Daniel Vetter
2017-07-13 10:15               ` [Intel-gfx] " Ramalingam C
2017-07-13 10:36                 ` Daniel Vetter
2017-07-13 12:59                   ` Ramalingam C
2017-07-13 19:02                     ` [Intel-gfx] " Daniel Vetter
2017-07-14 10:40                       ` Ramalingam C
2017-07-14 11:21                         ` [RFC v2] drm/hdcp: drm enum property for HDCP State Ramalingam C
2017-07-14 13:55                           ` Sean Paul
2017-07-21 13:02                             ` Ramalingam C
2017-07-24 13:23                               ` Sean Paul
2017-07-24 13:34                                 ` Ramalingam C
2017-07-24 18:12                                 ` [RFC v3] drm/hdcp: drm enum property for CP State Ramalingam C
2017-07-25 12:34                                   ` Sean Paul
2017-07-26  9:54                                     ` Ramalingam C
2017-07-26 14:52                                       ` Sean Paul
2017-07-26 16:51                                         ` C, Ramalingam
2017-07-26 17:54                                           ` Sean Paul
2017-08-02 15:32                                             ` Ramalingam C
2017-08-02 15:53                                               ` [RFC v4] " Ramalingam C
2017-08-05 15:51                                                 ` Ramalingam C
2017-08-07  5:32                                                   ` Ramalingam C
2017-07-13  6:36         ` [Intel-gfx] [RFC v1 01/20] drm/hdcp: HDCP bitmask property for connectors Ramalingam C
2017-07-12  8:28 ` [RFC v1 02/20] drm/hdcp: HDCP SRM blob " Ramalingam C
2017-07-12  8:28 ` [RFC v1 03/20] drm/sysfs: Generate drm uevent with custom string Ramalingam C
2017-07-12  8:28 ` [RFC v1 04/20] drm/hdcp: Struct drm_hdcp for connector's hdcp state Ramalingam C
2017-07-12  8:28 ` Ramalingam C [this message]
2017-07-12  8:28 ` [RFC v1 06/20] drm/hdcp: display driver callback funcs defined Ramalingam C
2017-07-12  8:28 ` [RFC v1 07/20] drm/hdcp: Initialization of DRM hdcp stack Ramalingam C
2017-07-12  8:28 ` [RFC v1 08/20] drm/hdcp: Add KBuild for DRM HDCP support Ramalingam C
2017-07-12  8:28 ` [RFC v1 09/20] drm/hdcp: Generic enable, disable and late_init Ramalingam C
2017-07-12  8:28 ` [RFC v1 10/20] drm/hdcp: Handler for connector state change Ramalingam C
2017-07-12  8:28 ` [RFC v1 11/20] drm/hdcp: Registering " Ramalingam C
2017-07-12  8:28 ` [RFC v1 12/20] drm/hdcp: Atomic set and get property for hdcp Ramalingam C
2017-07-12  8:28 ` [RFC v1 13/20] drm/hdcp: Updating DRM Property val with HDCP state Ramalingam C
2017-07-12  8:28 ` [RFC v1 14/20] drm/hdcp2.2: HDCP2.2 protocol msg definitions Ramalingam C
2017-07-12  8:28 ` [RFC v1 15/20] drm/hdcp2.2: Display driver service functions Ramalingam C
2017-07-12  8:29 ` [RFC v1 16/20] drm/hdcp2.2: HDCP2.2 Initialization Ramalingam C
2017-07-12  8:29 ` [RFC v1 17/20] drm/hdcp2.2: Definitions of HDMI HDCP2.2 registers Ramalingam C
2017-07-12  8:29 ` [RFC v1 18/20] drm/hdcp2.2: Late_init: Capability probing on panel Ramalingam C
2017-07-12  8:29 ` [RFC v1 19/20] drm/hdcp2.2: HDCP2.2 enable as a asynchronous work Ramalingam C
2017-07-12  8:29 ` [RFC v1 20/20] drm/hdcp2.2: HDCP2.2 disable " Ramalingam C

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