From patchwork Fri Oct 13 10:24:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kahola, Mika" X-Patchwork-Id: 10004043 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1FC05602B3 for ; Fri, 13 Oct 2017 10:22:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0FFDC22230 for ; Fri, 13 Oct 2017 10:22:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 04C6429010; Fri, 13 Oct 2017 10:22:41 +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=-4.2 required=2.0 tests=BAYES_00, 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 8C73622230 for ; Fri, 13 Oct 2017 10:22:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B28E06E08A; Fri, 13 Oct 2017 10:22:39 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 898ED6E08A for ; Fri, 13 Oct 2017 10:22:38 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Oct 2017 03:22:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,370,1503385200"; d="scan'208";a="146069565" Received: from sorvi.fi.intel.com ([10.237.72.154]) by orsmga002.jf.intel.com with ESMTP; 13 Oct 2017 03:22:36 -0700 From: Mika Kahola To: intel-gfx@lists.freedesktop.org Date: Fri, 13 Oct 2017 13:24:46 +0300 Message-Id: <1507890286-16214-1-git-send-email-mika.kahola@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [Intel-gfx] [PATCH] drm/i915: Get rid of hardcoded pipes X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Favor for_each_pipe() macro when looping through pipes. This patch is related to miscellenous fixes to reduce dependency on I915_MAX_PIPES. https://patchwork.freedesktop.org/series/30336/ Signed-off-by: Mika Kahola --- drivers/gpu/drm/i915/intel_dp_mst.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c index 3c131e2..f7c7825 100644 --- a/drivers/gpu/drm/i915/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/intel_dp_mst.c @@ -454,9 +454,10 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr); struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); struct drm_device *dev = intel_dig_port->base.base.dev; + struct drm_i915_private *dev_priv = to_i915(dev); struct intel_connector *intel_connector; struct drm_connector *connector; - int i; + enum pipe pipe; intel_connector = intel_connector_alloc(); if (!intel_connector) @@ -470,9 +471,9 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo intel_connector->mst_port = intel_dp; intel_connector->port = port; - for (i = PIPE_A; i <= PIPE_C; i++) { + for_each_pipe(dev_priv, pipe) { drm_mode_connector_attach_encoder(&intel_connector->base, - &intel_dp->mst_encoders[i]->base.base); + &intel_dp->mst_encoders[pipe]->base.base); } drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0); @@ -569,11 +570,12 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum static bool intel_dp_create_fake_mst_encoders(struct intel_digital_port *intel_dig_port) { - int i; struct intel_dp *intel_dp = &intel_dig_port->dp; + struct drm_i915_private *dev_priv = to_i915(intel_dig_port->base.base.dev); + enum pipe pipe; - for (i = PIPE_A; i <= PIPE_C; i++) - intel_dp->mst_encoders[i] = intel_dp_create_fake_mst_encoder(intel_dig_port, i); + for_each_pipe(dev_priv, pipe) + intel_dp->mst_encoders[pipe] = intel_dp_create_fake_mst_encoder(intel_dig_port, pipe); return true; }