From patchwork Tue Aug 29 11:39:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13368881 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C8076C83F16 for ; Tue, 29 Aug 2023 11:40:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 85BAD10E2CB; Tue, 29 Aug 2023 11:40:05 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5271610E27E; Tue, 29 Aug 2023 11:39:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693309193; x=1724845193; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aUVcxP6gkQBY3ZAeJRgiv+sTDv6CEU1AMMz8+dceLOw=; b=lXRC9/liEANVCBC0fk53pLCrm1mS3mvSE+jSepGYoH8fXnwpYdXO5YBE IvjqER+iTlMdb73xPlT5JnjizPraxkYBF+SsXUw4S35zhRUi11Yw2TOtH P4HxElNpRoo8RrpZ2ucYLGgsT8yANsogSoUTQ4r7+Lj57QPSZMD+F0Q7N aUITQNaAZImY3Es6Lt7cRVhR/ZoAINq8ojrfAw9s+MJaAkjm0XmK90zEr r5mMIiSl2+fzmokVv9syy+fDiuXBrbQpuljgQbpDU2/M2ozuOAS7MTxYJ l9/Gf38NUKHx+CWv5GjVqohYmvWEfpoUMOstfR7Pn4Zw+/P9ZG+L3+XEG A==; X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="378063949" X-IronPort-AV: E=Sophos;i="6.02,210,1688454000"; d="scan'208";a="378063949" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2023 04:39:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10816"; a="738669082" X-IronPort-AV: E=Sophos;i="6.02,210,1688454000"; d="scan'208";a="738669082" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.153]) by orsmga002.jf.intel.com with SMTP; 29 Aug 2023 04:39:50 -0700 Received: by stinkbox (sSMTP sendmail emulation); Tue, 29 Aug 2023 14:39:50 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Subject: [PATCH 08/12] drm/i915/mst: Populate connector->ddc Date: Tue, 29 Aug 2023 14:39:16 +0300 Message-ID: <20230829113920.13713-9-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230829113920.13713-1-ville.syrjala@linux.intel.com> References: <20230829113920.13713-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Ville Syrjälä Populate connector->ddc, and thus create the "ddc" symlink in sysfs for DP MST connectors. TODO: test that this actually works References: https://gitlab.freedesktop.org/drm/intel/-/issues/3605 Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_dp_mst.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 2d1c42a5e684..0bf02a29e371 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -1104,8 +1104,10 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo drm_dp_mst_get_port_malloc(port); connector = &intel_connector->base; - ret = drm_connector_init(dev, connector, &intel_dp_mst_connector_funcs, - DRM_MODE_CONNECTOR_DisplayPort); + ret = drm_connector_init_with_ddc(dev, connector, + &intel_dp_mst_connector_funcs, + DRM_MODE_CONNECTOR_DisplayPort, + &port->aux.ddc); if (ret) { drm_dp_mst_put_port_malloc(port); intel_connector_free(intel_connector);