From patchwork Mon Apr 6 11:27:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11475335 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AD3701392 for ; Mon, 6 Apr 2020 11:37:39 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9631F2072A for ; Mon, 6 Apr 2020 11:37:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9631F2072A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 96A676E353; Mon, 6 Apr 2020 11:37:38 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id CAD2C6E34C; Mon, 6 Apr 2020 11:37:36 +0000 (UTC) IronPort-SDR: b6cL355yc0D49/Pcp6BUhg4uH5loEePrSvwivnXTPlMexMHfz//IzaXk6zRLBYrIdyB9WPxT3I g4cusZmqhyHQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Apr 2020 04:37:36 -0700 IronPort-SDR: XleHSHifGGDBMBsJcCim8KeAEXpHDIX3/mIzDwv5fF5wxlVrP1zM5sPXU4wVJfY1lR3ybrFAV9 sld9xBLqW2Ow== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,350,1580803200"; d="scan'208";a="361192347" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 06 Apr 2020 04:37:31 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , Chris Wilson , Imre Deak , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Matt Roper Date: Mon, 6 Apr 2020 16:57:47 +0530 Message-Id: <20200406112800.23762-6-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200406112800.23762-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200406112800.23762-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 05/18] drm/i915/display/display: Prefer drm_WARN_ON over WARN_ON X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 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" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON at places where struct i915_power_domains struct is available. Conversion is done with below sementic patch: @@ identifier func, T; @@ func(struct i915_power_domains *T,...) { + struct drm_i915_private *i915 = container_of(T, struct drm_i915_private, power_domains); <+... -WARN_ON( +drm_WARN_ON(&i915->drm, ...) ...+> } Signed-off-by: Pankaj Bharadiya --- .../drm/i915/display/intel_display_power.c | 35 +++++++++++++------ 1 file changed, 24 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 433e5a81dd4d..5475f989df4c 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -1850,22 +1850,29 @@ static u64 __async_put_domains_mask(struct i915_power_domains *power_domains) static bool assert_async_put_domain_masks_disjoint(struct i915_power_domains *power_domains) { - return !WARN_ON(power_domains->async_put_domains[0] & - power_domains->async_put_domains[1]); + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); + return !drm_WARN_ON(&i915->drm, power_domains->async_put_domains[0] & + power_domains->async_put_domains[1]); } static bool __async_put_domains_state_ok(struct i915_power_domains *power_domains) { + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); enum intel_display_power_domain domain; bool err = false; err |= !assert_async_put_domain_masks_disjoint(power_domains); - err |= WARN_ON(!!power_domains->async_put_wakeref != - !!__async_put_domains_mask(power_domains)); + err |= drm_WARN_ON(&i915->drm, !!power_domains->async_put_wakeref != + !!__async_put_domains_mask(power_domains)); for_each_power_domain(domain, __async_put_domains_mask(power_domains)) - err |= WARN_ON(power_domains->domain_use_count[domain] != 1); + err |= drm_WARN_ON(&i915->drm, + power_domains->domain_use_count[domain] != 1); return !err; } @@ -2107,11 +2114,14 @@ static void queue_async_put_domains_work(struct i915_power_domains *power_domains, intel_wakeref_t wakeref) { - WARN_ON(power_domains->async_put_wakeref); + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); + drm_WARN_ON(&i915->drm, power_domains->async_put_wakeref); power_domains->async_put_wakeref = wakeref; - WARN_ON(!queue_delayed_work(system_unbound_wq, - &power_domains->async_put_work, - msecs_to_jiffies(100))); + drm_WARN_ON(&i915->drm, !queue_delayed_work(system_unbound_wq, + &power_domains->async_put_work, + msecs_to_jiffies(100))); } static void @@ -4318,6 +4328,9 @@ __set_power_wells(struct i915_power_domains *power_domains, const struct i915_power_well_desc *power_well_descs, int power_well_count) { + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); u64 power_well_ids = 0; int i; @@ -4337,8 +4350,8 @@ __set_power_wells(struct i915_power_domains *power_domains, if (id == DISP_PW_ID_NONE) continue; - WARN_ON(id >= sizeof(power_well_ids) * 8); - WARN_ON(power_well_ids & BIT_ULL(id)); + drm_WARN_ON(&i915->drm, id >= sizeof(power_well_ids) * 8); + drm_WARN_ON(&i915->drm, power_well_ids & BIT_ULL(id)); power_well_ids |= BIT_ULL(id); }