From patchwork Wed Jun 26 18:03:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 11018159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 907D076 for ; Wed, 26 Jun 2019 18:03:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 82B162871C for ; Wed, 26 Jun 2019 18:03:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7702828806; Wed, 26 Jun 2019 18:03:55 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 23BED2886C for ; Wed, 26 Jun 2019 18:03:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AF9676E4CD; Wed, 26 Jun 2019 18:03:53 +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 081DC6E4C1 for ; Wed, 26 Jun 2019 18:03:52 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Jun 2019 11:03:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,420,1557212400"; d="scan'208";a="188733644" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by fmsmga002.fm.intel.com with SMTP; 26 Jun 2019 11:03:47 -0700 Received: by stinkbox (sSMTP sendmail emulation); Wed, 26 Jun 2019 21:03:46 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Wed, 26 Jun 2019 21:03:40 +0300 Message-Id: <20190626180344.26314-2-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190626180344.26314-1-ville.syrjala@linux.intel.com> References: <20190626180344.26314-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 1/5] drm/i915: Add gen8_de_pipe_fault_mask() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 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-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Reduce the clutter a bit by introducing gen8_de_pipe_fault_mask(). Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson --- drivers/gpu/drm/i915/i915_irq.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 1b83d6e2ae69..4b2cb6131f51 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2825,6 +2825,14 @@ static u32 gen8_de_port_aux_mask(struct drm_i915_private *dev_priv) return mask; } +static u32 gen8_de_pipe_fault_mask(struct drm_i915_private *dev_priv) +{ + if (INTEL_GEN(dev_priv) >= 9) + return GEN9_DE_PIPE_IRQ_FAULT_ERRORS; + else + return GEN8_DE_PIPE_IRQ_FAULT_ERRORS; +} + static irqreturn_t gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) { @@ -2937,12 +2945,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) if (iir & GEN8_PIPE_FIFO_UNDERRUN) intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe); - fault_errors = iir; - if (INTEL_GEN(dev_priv) >= 9) - fault_errors &= GEN9_DE_PIPE_IRQ_FAULT_ERRORS; - else - fault_errors &= GEN8_DE_PIPE_IRQ_FAULT_ERRORS; - + fault_errors = iir & gen8_de_pipe_fault_mask(dev_priv); if (fault_errors) DRM_ERROR("Fault errors on pipe %c: 0x%08x\n", pipe_name(pipe),