From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33ED3C4741F for ; Thu, 5 Nov 2020 16:45:07 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AE42C2080D for ; Thu, 5 Nov 2020 16:45:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE42C2080D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 026AE6EDAD; Thu, 5 Nov 2020 16:45:06 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id DDA176EDAD; Thu, 5 Nov 2020 16:45:04 +0000 (UTC) IronPort-SDR: RjzUfe7/aKZ655oRXQWFQ5Tx2z8DFTAh3bUUrHrPGH2rj0qpPs99kcL2unitTl7GFWv11ZoStd OB8bHM+rsALA== X-IronPort-AV: E=McAfee;i="6000,8403,9796"; a="254121075" X-IronPort-AV: E=Sophos;i="5.77,453,1596524400"; d="scan'208";a="254121075" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2020 08:44:58 -0800 IronPort-SDR: oWT1PErRS9vTaa6Qbwn481xXu+r7RmegJZFhC8TTUaEeIzedsHCxu/O6GSt+uM+qr0dHL5ikNB a4W+FXE8Dgeg== X-IronPort-AV: E=Sophos;i="5.77,453,1596524400"; d="scan'208";a="326086192" Received: from unknown (HELO intel.com) ([10.99.66.154]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2020 08:44:54 -0800 Date: Thu, 5 Nov 2020 22:15:37 +0530 From: Ramalingam C To: Anshuman Gupta Message-ID: <20201105164537.GM3242@intel.com> References: <20201027164208.10026-1-anshuman.gupta@intel.com> <20201027164208.10026-14-anshuman.gupta@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201027164208.10026-14-anshuman.gupta@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Intel-gfx] [PATCH v4 13/16] drm/i915/hdcp: Pass connector to check_2_2_link X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, seanpaul@chromium.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 2020-10-27 at 22:12:05 +0530, Anshuman Gupta wrote: > This requires for HDCP 2.2 MST check link. > > Cc: Ramalingam C > Reviewed-by: Uma Shankar > Signed-off-by: Anshuman Gupta > --- > 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 24e0067c2e7c..dfb5be64e03a 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); do we need both of them? -Ram. > }; > > 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 591b68e5de48..4be61e7fde4e 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 1df6d4a23476..87f7aaf3a319 100644 > --- a/drivers/gpu/drm/i915/display/intel_hdcp.c > +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c > @@ -1940,7 +1940,7 @@ 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 0788de04711b..bd0d91101464 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