From patchwork Wed Nov 1 11:50:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Kahola X-Patchwork-Id: 10036283 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 9E56D600C5 for ; Wed, 1 Nov 2017 12:14:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 89C2128B61 for ; Wed, 1 Nov 2017 12:14:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7D08628B66; Wed, 1 Nov 2017 12:14:55 +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 086D528B61 for ; Wed, 1 Nov 2017 12:14:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 16C476E71E; Wed, 1 Nov 2017 12:14:54 +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 C51CF6E71E for ; Wed, 1 Nov 2017 12:14:52 +0000 (UTC) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Nov 2017 04:48:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.44,327,1505804400"; d="scan'208"; a="1032067786" Received: from sorvi.fi.intel.com ([10.237.72.154]) by orsmga003.jf.intel.com with ESMTP; 01 Nov 2017 04:48:39 -0700 From: Mika Kahola To: intel-gfx@lists.freedesktop.org Date: Wed, 1 Nov 2017 13:50:51 +0200 Message-Id: <1509537051-5598-1-git-send-email-mika.kahola@intel.com> X-Mailer: git-send-email 2.7.4 Subject: [Intel-gfx] [PATCH] drm/i915: Generalize transcoder looping 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 To make looping through transcoders in intel_ddi.c more generic, let's switch to use 'for_each_pipe()' macro to do this. Signed-off-by: Mika Kahola --- drivers/gpu/drm/i915/intel_ddi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index ace674c..3df991b 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1717,7 +1717,7 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder, goto out; } - for (i = TRANSCODER_A; i <= TRANSCODER_C; i++) { + for_each_pipe(dev_priv, i) { tmp = I915_READ(TRANS_DDI_FUNC_CTL(i)); if ((tmp & TRANS_DDI_PORT_MASK) == TRANS_DDI_SELECT_PORT(port)) {