From patchwork Thu Sep 14 07:53:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mika Kahola X-Patchwork-Id: 9952523 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 A4BE6602C9 for ; Thu, 14 Sep 2017 07:51:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 76D2828D9C for ; Thu, 14 Sep 2017 07:51:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6BBA428D9B; Thu, 14 Sep 2017 07:51:41 +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 412E828F01 for ; Thu, 14 Sep 2017 07:51:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 909746E98A; Thu, 14 Sep 2017 07:51:27 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9C7586E985 for ; Thu, 14 Sep 2017 07:51:23 +0000 (UTC) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Sep 2017 00:51:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.42,391,1500966000"; d="scan'208";a="900138284" Received: from sorvi.fi.intel.com ([10.237.72.154]) by FMSMGA003.fm.intel.com with ESMTP; 14 Sep 2017 00:51:02 -0700 From: Mika Kahola To: intel-gfx@lists.freedesktop.org Date: Thu, 14 Sep 2017 10:53:03 +0300 Message-Id: <1505375586-23015-3-git-send-email-mika.kahola@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1505375586-23015-1-git-send-email-mika.kahola@intel.com> References: <1505375586-23015-1-git-send-email-mika.kahola@intel.com> Cc: Kahola@freedesktop.org Subject: [Intel-gfx] [PATCH 2/5] drm/i915: Remove I915_MAX_PIPES dependency for DDB allocation 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 From: "Kahola, Mika" Remove dependency for I915_MAX_PIPES by replacing it with for_each_pipe() macro. Signed-off-by: Ramalingam C Signed-off-by: Kahola, Mika --- drivers/gpu/drm/i915/intel_display.c | 5 ++++- drivers/gpu/drm/i915/intel_drv.h | 3 ++- drivers/gpu/drm/i915/intel_pm.c | 6 ++++-- 3 files changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8599e42..7811b65 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12220,7 +12220,10 @@ static void skl_update_crtcs(struct drm_atomic_state *state) if (updated & cmask || !cstate->base.active) continue; - if (skl_ddb_allocation_overlaps(entries, &cstate->wm.skl.ddb, i)) + if (skl_ddb_allocation_overlaps(dev_priv, + entries, + &cstate->wm.skl.ddb, + i)) continue; updated |= cmask; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 3078076..bb61fd7 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1891,7 +1891,8 @@ int intel_enable_sagv(struct drm_i915_private *dev_priv); int intel_disable_sagv(struct drm_i915_private *dev_priv); bool skl_wm_level_equals(const struct skl_wm_level *l1, const struct skl_wm_level *l2); -bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry **entries, +bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv, + const struct skl_ddb_entry **entries, const struct skl_ddb_entry *ddb, int ignore); bool ilk_disable_lp_wm(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index fa9055a..7e66141 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4821,16 +4821,18 @@ static inline bool skl_ddb_entries_overlap(const struct skl_ddb_entry *a, return a->start < b->end && b->start < a->end; } -bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry **entries, +bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv, + const struct skl_ddb_entry **entries, const struct skl_ddb_entry *ddb, int ignore) { int i; - for (i = 0; i < I915_MAX_PIPES; i++) + for_each_pipe(dev_priv, i) { if (i != ignore && entries[i] && skl_ddb_entries_overlap(ddb, entries[i])) return true; + } return false; }