From patchwork Wed Jul 3 09:45:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tvrtko Ursulin X-Patchwork-Id: 11029247 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 CE65E1580 for ; Wed, 3 Jul 2019 09:45:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BDB5B287BA for ; Wed, 3 Jul 2019 09:45:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B203428895; Wed, 3 Jul 2019 09:45:23 +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,HK_RANDOM_FROM, 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 9527528780 for ; Wed, 3 Jul 2019 09:45:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EEEE66E108; Wed, 3 Jul 2019 09:45:21 +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 E77566E10F for ; Wed, 3 Jul 2019 09:45:20 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Jul 2019 02:45:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,446,1557212400"; d="scan'208";a="362563501" Received: from dglazik-mobl2.ger.corp.intel.com (HELO localhost.localdomain) ([10.251.94.160]) by fmsmga005.fm.intel.com with ESMTP; 03 Jul 2019 02:45:19 -0700 From: Tvrtko Ursulin To: Intel-gfx@lists.freedesktop.org Date: Wed, 3 Jul 2019 10:45:17 +0100 Message-Id: <20190703094518.20201-2-tvrtko.ursulin@linux.intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190703094518.20201-1-tvrtko.ursulin@linux.intel.com> References: <20190703094518.20201-1-tvrtko.ursulin@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [CI 2/3] drm/i915: Remove some legacy mmio accessors from interrupt handling 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: Tvrtko Ursulin Mostly in gen11 interrupt handling and a couple neighbouring functions which were easy since uncore local was already available. Signed-off-by: Paulo Zanoni Co-developed-by: Paulo Zanoni Signed-off-by: Tvrtko Ursulin Cc: Daniele Ceraolo Spurio Reviewed-by: Chris Wilson Acked-by: Daniele Ceraolo Spurio --- drivers/gpu/drm/i915/i915_irq.c | 75 +++++++++++++++++---------------- 1 file changed, 39 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 952053e611f8..817deff20bdd 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3479,12 +3479,12 @@ static void vlv_display_irq_reset(struct drm_i915_private *dev_priv) struct intel_uncore *uncore = &dev_priv->uncore; if (IS_CHERRYVIEW(dev_priv)) - I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK_CHV); + intel_uncore_write(uncore, DPINVGTT, DPINVGTT_STATUS_MASK_CHV); else - I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK); + intel_uncore_write(uncore, DPINVGTT, DPINVGTT_STATUS_MASK); i915_hotplug_interrupt_update_locked(dev_priv, 0xffffffff, 0); - I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT)); + intel_uncore_write(uncore, PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT)); i9xx_pipestat_irq_reset(dev_priv); @@ -3531,11 +3531,11 @@ static void ironlake_irq_reset(struct drm_i915_private *dev_priv) GEN3_IRQ_RESET(uncore, DE); if (IS_GEN(dev_priv, 7)) - I915_WRITE(GEN7_ERR_INT, 0xffffffff); + intel_uncore_write(uncore, GEN7_ERR_INT, 0xffffffff); if (IS_HASWELL(dev_priv)) { - I915_WRITE(EDP_PSR_IMR, 0xffffffff); - I915_WRITE(EDP_PSR_IIR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IMR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IIR, 0xffffffff); } gen5_gt_irq_reset(dev_priv); @@ -3575,8 +3575,8 @@ static void gen8_irq_reset(struct drm_i915_private *dev_priv) gen8_gt_irq_reset(dev_priv); - I915_WRITE(EDP_PSR_IMR, 0xffffffff); - I915_WRITE(EDP_PSR_IIR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IMR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IIR, 0xffffffff); for_each_pipe(dev_priv, pipe) if (intel_display_power_is_enabled(dev_priv, @@ -3593,23 +3593,23 @@ static void gen8_irq_reset(struct drm_i915_private *dev_priv) static void gen11_gt_irq_reset(struct intel_gt *gt) { - struct drm_i915_private *dev_priv = gt->i915; + struct intel_uncore *uncore = gt->uncore; /* Disable RCS, BCS, VCS and VECS class engines. */ - I915_WRITE(GEN11_RENDER_COPY_INTR_ENABLE, 0); - I915_WRITE(GEN11_VCS_VECS_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_RENDER_COPY_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_VCS_VECS_INTR_ENABLE, 0); /* Restore masks irqs on RCS, BCS, VCS and VECS engines. */ - I915_WRITE(GEN11_RCS0_RSVD_INTR_MASK, ~0); - I915_WRITE(GEN11_BCS_RSVD_INTR_MASK, ~0); - I915_WRITE(GEN11_VCS0_VCS1_INTR_MASK, ~0); - I915_WRITE(GEN11_VCS2_VCS3_INTR_MASK, ~0); - I915_WRITE(GEN11_VECS0_VECS1_INTR_MASK, ~0); - - I915_WRITE(GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); - I915_WRITE(GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); - I915_WRITE(GEN11_GUC_SG_INTR_ENABLE, 0); - I915_WRITE(GEN11_GUC_SG_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~0); + + intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_GUC_SG_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_GUC_SG_INTR_MASK, ~0); } static void gen11_irq_reset(struct drm_i915_private *dev_priv) @@ -3621,10 +3621,10 @@ static void gen11_irq_reset(struct drm_i915_private *dev_priv) gen11_gt_irq_reset(&dev_priv->gt); - I915_WRITE(GEN11_DISPLAY_INT_CTL, 0); + intel_uncore_write(uncore, GEN11_DISPLAY_INT_CTL, 0); - I915_WRITE(EDP_PSR_IMR, 0xffffffff); - I915_WRITE(EDP_PSR_IIR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IMR, 0xffffffff); + intel_uncore_write(uncore, EDP_PSR_IIR, 0xffffffff); for_each_pipe(dev_priv, pipe) if (intel_display_power_is_enabled(dev_priv, @@ -4227,21 +4227,24 @@ static void gen8_irq_postinstall(struct drm_i915_private *dev_priv) static void gen11_gt_irq_postinstall(struct intel_gt *gt) { - struct drm_i915_private *dev_priv = gt->i915; const u32 irqs = GT_RENDER_USER_INTERRUPT | GT_CONTEXT_SWITCH_INTERRUPT; + struct drm_i915_private *dev_priv = gt->i915; + struct intel_uncore *uncore = gt->uncore; + const u32 dmask = irqs << 16 | irqs; + const u32 smask = irqs << 16; BUILD_BUG_ON(irqs & 0xffff0000); /* Enable RCS, BCS, VCS and VECS class interrupts. */ - I915_WRITE(GEN11_RENDER_COPY_INTR_ENABLE, irqs << 16 | irqs); - I915_WRITE(GEN11_VCS_VECS_INTR_ENABLE, irqs << 16 | irqs); + intel_uncore_write(uncore, GEN11_RENDER_COPY_INTR_ENABLE, dmask); + intel_uncore_write(uncore, GEN11_VCS_VECS_INTR_ENABLE, dmask); /* Unmask irqs on RCS, BCS, VCS and VECS engines. */ - I915_WRITE(GEN11_RCS0_RSVD_INTR_MASK, ~(irqs << 16)); - I915_WRITE(GEN11_BCS_RSVD_INTR_MASK, ~(irqs << 16)); - I915_WRITE(GEN11_VCS0_VCS1_INTR_MASK, ~(irqs | irqs << 16)); - I915_WRITE(GEN11_VCS2_VCS3_INTR_MASK, ~(irqs | irqs << 16)); - I915_WRITE(GEN11_VECS0_VECS1_INTR_MASK, ~(irqs | irqs << 16)); + intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~smask); + intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~smask); + intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK, ~dmask); + intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK, ~dmask); + intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~dmask); /* * RPS interrupts will get enabled/disabled on demand when RPS itself @@ -4249,12 +4252,12 @@ static void gen11_gt_irq_postinstall(struct intel_gt *gt) */ dev_priv->pm_ier = 0x0; dev_priv->pm_imr = ~dev_priv->pm_ier; - I915_WRITE(GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); - I915_WRITE(GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); /* Same thing for GuC interrupts */ - I915_WRITE(GEN11_GUC_SG_INTR_ENABLE, 0); - I915_WRITE(GEN11_GUC_SG_INTR_MASK, ~0); + intel_uncore_write(uncore, GEN11_GUC_SG_INTR_ENABLE, 0); + intel_uncore_write(uncore, GEN11_GUC_SG_INTR_MASK, ~0); } static void icp_irq_postinstall(struct drm_i915_private *dev_priv)