From patchwork Thu Apr 16 07:40:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mika Kahola X-Patchwork-Id: 6223901 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 116909F1C4 for ; Thu, 16 Apr 2015 07:41:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3CDF2202E9 for ; Thu, 16 Apr 2015 07:41:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 486D320270 for ; Thu, 16 Apr 2015 07:41:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9D1426E983; Thu, 16 Apr 2015 00:41:19 -0700 (PDT) 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 ESMTP id DE7AD6E983 for ; Thu, 16 Apr 2015 00:41:17 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP; 16 Apr 2015 00:41:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,586,1422950400"; d="scan'208";a="481639230" Received: from sorvi.fi.intel.com ([10.237.72.165]) by FMSMGA003.fm.intel.com with ESMTP; 16 Apr 2015 00:41:17 -0700 From: Mika Kahola To: intel-gfx@lists.freedesktop.org Date: Thu, 16 Apr 2015 10:40:53 +0300 Message-Id: <1429170058-15158-8-git-send-email-mika.kahola@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1429170058-15158-1-git-send-email-mika.kahola@intel.com> References: <1429170058-15158-1-git-send-email-mika.kahola@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 07/12] drm/i915: Unify ilk and hsw .get_aux_clock_divider 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä ilk_get_aux_clock_divider() is now a subset of hsw_get_aux_clock_divider() so unify them. Signed-off-by: Ville Syrjälä v2: Rebased to the latest Signed-off-by: Mika Kahola Author: Ville Syrjälä --- drivers/gpu/drm/i915/intel_dp.c | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 91ccdaa..b415d3e 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -698,23 +698,6 @@ static uint32_t ilk_get_aux_clock_divider(struct intel_dp *intel_dp, int index) struct drm_device *dev = intel_dig_port->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - if (index) - return 0; - - if (intel_dig_port->port == PORT_A) { - return DIV_ROUND_UP(dev_priv->cdclk_freq, 2000); - - } else { - return DIV_ROUND_UP(intel_pch_rawclk(dev), 2); - } -} - -static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index) -{ - 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 = dev->dev_private; - if (intel_dig_port->port == PORT_A) { if (index) return 0; @@ -727,7 +710,9 @@ static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index) default: return 0; } } else { - return index ? 0 : DIV_ROUND_UP(intel_pch_rawclk(dev), 2); + if (index) + return 0; + return DIV_ROUND_UP(intel_pch_rawclk(dev), 2); } } @@ -5474,8 +5459,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, intel_dp->get_aux_clock_divider = skl_get_aux_clock_divider; else if (IS_VALLEYVIEW(dev)) intel_dp->get_aux_clock_divider = vlv_get_aux_clock_divider; - else if (IS_HASWELL(dev) || IS_BROADWELL(dev)) - intel_dp->get_aux_clock_divider = hsw_get_aux_clock_divider; else if (HAS_PCH_SPLIT(dev)) intel_dp->get_aux_clock_divider = ilk_get_aux_clock_divider; else