From patchwork Tue Jan 28 18:15:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11354899 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 261F2139A for ; Tue, 28 Jan 2020 18:29:31 +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 0EDA422522 for ; Tue, 28 Jan 2020 18:29:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0EDA422522 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 409BA6F379; Tue, 28 Jan 2020 18:29:27 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id ACEAB6F376; Tue, 28 Jan 2020 18:29:25 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jan 2020 10:29:18 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,374,1574150400"; d="scan'208";a="310822558" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 28 Jan 2020 10:29:14 -0800 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 , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Chris Wilson , Imre Deak , Maarten Lankhorst Date: Tue, 28 Jan 2020 23:45:59 +0530 Message-Id: <20200128181603.27767-18-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200128181603.27767-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200128181603.27767-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v5 17/21] drm/i915/display/sdvo: Make WARN* drm specific where drm_priv ptr is available 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" drm specific WARN* calls include device information in the backtrace, so we know what device the warnings originate from. Covert all the calls of WARN* with device specific drm_WARN* variants in functions where drm_i915_private struct pointer is readily available. The conversion was done automatically with below coccinelle semantic patch. @rule1@ identifier func, T; @@ func(...) { ... struct drm_i915_private *T = ...; <+... ( -WARN( +drm_WARN(&T->drm, ...) | -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ONCE( +drm_WARN_ONCE(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } @rule2@ identifier func, T; @@ func(struct drm_i915_private *T,...) { <+... ( -WARN( +drm_WARN(&T->drm, ...) | -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ONCE( +drm_WARN_ONCE(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/display/intel_sdvo.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index 225b6402718e..c098c3f92eba 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -1506,7 +1506,8 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder, switch (crtc_state->pixel_multiplier) { default: - WARN(1, "unknown pixel multiplier specified\n"); + drm_WARN(&dev_priv->drm, 1, + "unknown pixel multiplier specified\n"); /* fall through */ case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break; case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break; @@ -1674,9 +1675,10 @@ static void intel_sdvo_get_config(struct intel_encoder *encoder, } } - WARN(encoder_pixel_multiplier != pipe_config->pixel_multiplier, - "SDVO pixel multiplier mismatch, port: %i, encoder: %i\n", - pipe_config->pixel_multiplier, encoder_pixel_multiplier); + drm_WARN(dev, + encoder_pixel_multiplier != pipe_config->pixel_multiplier, + "SDVO pixel multiplier mismatch, port: %i, encoder: %i\n", + pipe_config->pixel_multiplier, encoder_pixel_multiplier); if (sdvox & HDMI_COLOR_RANGE_16_235) pipe_config->limited_color_range = true; @@ -3236,9 +3238,9 @@ static void assert_sdvo_port_valid(const struct drm_i915_private *dev_priv, enum port port) { if (HAS_PCH_SPLIT(dev_priv)) - WARN_ON(port != PORT_B); + drm_WARN_ON(&dev_priv->drm, port != PORT_B); else - WARN_ON(port != PORT_B && port != PORT_C); + drm_WARN_ON(&dev_priv->drm, port != PORT_B && port != PORT_C); } bool intel_sdvo_init(struct drm_i915_private *dev_priv,