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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 A5D73C433C1 for ; Fri, 19 Mar 2021 17:36:37 +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 69B446197A for ; Fri, 19 Mar 2021 17:36:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69B446197A 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 EFC736E0CF; Fri, 19 Mar 2021 17:36:36 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 11BD46E0C4 for ; Fri, 19 Mar 2021 17:36:35 +0000 (UTC) IronPort-SDR: SoXetMNoY0VUZLvbXWMFBVsBtRsNpS75S8XJ2b5wutiuV6isB405/NZZRrnLY64PtWTQudC7z9 V4jzCJSmxJFA== X-IronPort-AV: E=McAfee;i="6000,8403,9928"; a="177522281" X-IronPort-AV: E=Sophos;i="5.81,262,1610438400"; d="scan'208";a="177522281" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2021 10:36:33 -0700 IronPort-SDR: 57UkcBg4D6K3GiWshx79AlEj/RLIKHYJ9ExQEkupjKwPntYyjJbRgec3qeeWmCMcwOPBXCfjid Iz0LZ+Q9RVsA== X-IronPort-AV: E=Sophos;i="5.81,262,1610438400"; d="scan'208";a="450943577" Received: from lucas-s2600cw.jf.intel.com ([10.165.21.202]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2021 10:36:33 -0700 From: Lucas De Marchi To: intel-gfx@lists.freedesktop.org Date: Fri, 19 Mar 2021 10:36:01 -0700 Message-Id: <20210319173603.521779-2-lucas.demarchi@intel.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210319173603.521779-1-lucas.demarchi@intel.com> References: <20210319173603.521779-1-lucas.demarchi@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 1/3] drm/i915/display: move vbt check to intel_ddi_init() 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Since commit 45c0673aac97 ("drm/i915/bios: start using the intel_bios_encoder_data directly") we lookup the devdata for each port in intel_ddi_init() and just return if the port is not present in VBT (or if we didn't create a fake devdata for it if VBT is not available). So in intel_display.c we don't have to check intel_bios_is_port_present(), just rely on the check in intel_ddi_init(). v2: Rebase 45c0673aac97 re-using that check in intel_ddi_init() instead of adding a new one. Signed-off-by: Lucas De Marchi Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_display.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7b38b9a38b85..c793cbecfb3b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -11672,13 +11672,13 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) intel_ddi_init(dev_priv, PORT_C); intel_ddi_init(dev_priv, PORT_D); intel_ddi_init(dev_priv, PORT_E); + /* - * On some ICL SKUs port F is not present. No strap bits for - * this, so rely on VBT. - * Work around broken VBTs on SKUs known to have no port F. + * On some ICL SKUs port F is not present, but broken VBTs mark + * the port as present. Only try to initialize port F for the + * SKUs that may actually have it. */ - if (IS_ICL_WITH_PORT_F(dev_priv) && - intel_bios_is_port_present(dev_priv, PORT_F)) + if (IS_ICL_WITH_PORT_F(dev_priv)) intel_ddi_init(dev_priv, PORT_F); icl_dsi_init(dev_priv); @@ -11732,10 +11732,8 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv) /* * On SKL we don't have a way to detect DDI-E so we rely on VBT. */ - if (IS_GEN9_BC(dev_priv) && - intel_bios_is_port_present(dev_priv, PORT_E)) + if (IS_GEN9_BC(dev_priv)) intel_ddi_init(dev_priv, PORT_E); - } else if (HAS_PCH_SPLIT(dev_priv)) { int found; -- 2.30.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx