From patchwork Thu Jul 1 20:23:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 12354877 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4930DC11F64 for ; Thu, 1 Jul 2021 20:25:43 +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 1AD75613F3 for ; Thu, 1 Jul 2021 20:25:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1AD75613F3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AF2336EC21; Thu, 1 Jul 2021 20:25:24 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id E99C86EB9A; Thu, 1 Jul 2021 20:25:21 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10032"; a="208567510" X-IronPort-AV: E=Sophos;i="5.83,315,1616482800"; d="scan'208";a="208567510" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2021 13:25:20 -0700 X-IronPort-AV: E=Sophos;i="5.83,315,1616482800"; d="scan'208";a="644564425" Received: from mdroper-desk1.fm.intel.com ([10.1.27.134]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2021 13:25:19 -0700 From: Matt Roper To: intel-gfx@lists.freedesktop.org Subject: [PATCH 08/53] drm/i915/xehp: Extra media engines - Part 2 (interrupts) Date: Thu, 1 Jul 2021 13:23:42 -0700 Message-Id: <20210701202427.1547543-9-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20210701202427.1547543-1-matthew.d.roper@intel.com> References: <20210701202427.1547543-1-matthew.d.roper@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniele Ceraolo Spurio , John Harrison , dri-devel@lists.freedesktop.org, Tvrtko Ursulin Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: John Harrison Xe_HP can have a lot of extra media engines. This patch adds the interrupt handler support for them. Cc: Tvrtko Ursulin Cc: Daniele Ceraolo Spurio Signed-off-by: John Harrison Signed-off-by: Matt Roper Reviewed-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/gt/intel_gt_irq.c | 13 ++++++++++++- drivers/gpu/drm/i915/i915_reg.h | 3 +++ 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c index c13462274fe8..b2de83be4d97 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c @@ -184,7 +184,13 @@ void gen11_gt_irq_reset(struct intel_gt *gt) 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); + if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5)) + intel_uncore_write(uncore, GEN12_VCS4_VCS5_INTR_MASK, ~0); + if (HAS_ENGINE(gt, VCS6) || HAS_ENGINE(gt, VCS7)) + intel_uncore_write(uncore, GEN12_VCS6_VCS7_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~0); + if (HAS_ENGINE(gt, VECS2) || HAS_ENGINE(gt, VECS3)) + intel_uncore_write(uncore, GEN12_VECS2_VECS3_INTR_MASK, ~0); intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_ENABLE, 0); intel_uncore_write(uncore, GEN11_GPM_WGBOXPERF_INTR_MASK, ~0); @@ -218,8 +224,13 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt) 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); + if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5)) + intel_uncore_write(uncore, GEN12_VCS4_VCS5_INTR_MASK, ~dmask); + if (HAS_ENGINE(gt, VCS6) || HAS_ENGINE(gt, VCS7)) + intel_uncore_write(uncore, GEN12_VCS6_VCS7_INTR_MASK, ~dmask); intel_uncore_write(uncore, GEN11_VECS0_VECS1_INTR_MASK, ~dmask); - + if (HAS_ENGINE(gt, VECS2) || HAS_ENGINE(gt, VECS3)) + intel_uncore_write(uncore, GEN12_VECS2_VECS3_INTR_MASK, ~dmask); /* * RPS interrupts will get enabled/disabled on demand when RPS itself * is enabled/disabled. diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index d4546e871833..cb1716b6ce72 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8076,7 +8076,10 @@ enum { #define GEN11_BCS_RSVD_INTR_MASK _MMIO(0x1900a0) #define GEN11_VCS0_VCS1_INTR_MASK _MMIO(0x1900a8) #define GEN11_VCS2_VCS3_INTR_MASK _MMIO(0x1900ac) +#define GEN12_VCS4_VCS5_INTR_MASK _MMIO(0x1900b0) +#define GEN12_VCS6_VCS7_INTR_MASK _MMIO(0x1900b4) #define GEN11_VECS0_VECS1_INTR_MASK _MMIO(0x1900d0) +#define GEN12_VECS2_VECS3_INTR_MASK _MMIO(0x1900d4) #define GEN11_GUC_SG_INTR_MASK _MMIO(0x1900e8) #define GEN11_GPM_WGBOXPERF_INTR_MASK _MMIO(0x1900ec) #define GEN11_CRYPTO_RSVD_INTR_MASK _MMIO(0x1900f0)