Message ID | 20190628143635.22066-16-imre.deak@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <intel-gfx-bounces@lists.freedesktop.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C85314C0 for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 28 Jun 2019 14:37:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0003A28500 for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 28 Jun 2019 14:37:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E8431287AA; Fri, 28 Jun 2019 14:37:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 797EA2851B for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 28 Jun 2019 14:37:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 20D506E946; Fri, 28 Jun 2019 14:37:45 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9A9116E93C for <intel-gfx@lists.freedesktop.org>; Fri, 28 Jun 2019 14:37:12 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jun 2019 07:37:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,428,1557212400"; d="scan'208";a="165079533" Received: from ideak-desk.fi.intel.com ([10.237.68.142]) by orsmga003.jf.intel.com with ESMTP; 28 Jun 2019 07:37:11 -0700 From: Imre Deak <imre.deak@intel.com> To: intel-gfx@lists.freedesktop.org Date: Fri, 28 Jun 2019 17:36:27 +0300 Message-Id: <20190628143635.22066-16-imre.deak@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190628143635.22066-1-imre.deak@intel.com> References: <20190628143635.22066-1-imre.deak@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 15/23] drm/i915: Sanitize the TypeC FIA lane configuration decoding X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development <intel-gfx.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/intel-gfx> List-Post: <mailto:intel-gfx@lists.freedesktop.org> List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
drm/i915: Fix TypeC port mode switching
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diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index 18a599a71bd3..58a228ba7696 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -52,15 +52,16 @@ int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port) switch (lane_mask) { default: MISSING_CASE(lane_mask); - case 1: - case 2: - case 4: - case 8: + /* fall-through */ + case 0x1: + case 0x2: + case 0x4: + case 0x8: return 1; - case 3: - case 12: + case 0x3: + case 0xc: return 2; - case 15: + case 0xf: return 4; } }