From patchwork Thu Jul 1 20:23:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 12354957 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 61F15C11F7A for ; Thu, 1 Jul 2021 20:26:49 +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 21F50613F3 for ; Thu, 1 Jul 2021 20:26:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21F50613F3 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 1B3806EC22; Thu, 1 Jul 2021 20:25:42 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id E9AAF6EB9B; Thu, 1 Jul 2021 20:25:23 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10032"; a="208436155" X-IronPort-AV: E=Sophos;i="5.83,315,1616482800"; d="scan'208";a="208436155" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga103.fm.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="644564423" 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 07/53] drm/i915/xehp: Extra media engines - Part 1 (engine definitions) Date: Thu, 1 Jul 2021 13:23:41 -0700 Message-Id: <20210701202427.1547543-8-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: Tomas Winkler , 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 basic definitions for them. Cc: Tvrtko Ursulin Signed-off-by: John Harrison Signed-off-by: Tomas Winkler Signed-off-by: Matt Roper --- drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 7 ++- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 50 ++++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_engine_types.h | 14 ++++-- drivers/gpu/drm/i915/i915_reg.h | 6 +++ 4 files changed, 69 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c index 87b06572fd2e..35edc55720f4 100644 --- a/drivers/gpu/drm/i915/gt/gen8_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/gen8_engine_cs.c @@ -279,7 +279,7 @@ int gen12_emit_flush_xcs(struct i915_request *rq, u32 mode) if (mode & EMIT_INVALIDATE) aux_inv = rq->engine->mask & ~BIT(BCS0); if (aux_inv) - cmd += 2 * hweight8(aux_inv) + 2; + cmd += 2 * hweight32(aux_inv) + 2; cs = intel_ring_begin(rq, cmd); if (IS_ERR(cs)) @@ -313,9 +313,8 @@ int gen12_emit_flush_xcs(struct i915_request *rq, u32 mode) struct intel_engine_cs *engine; unsigned int tmp; - *cs++ = MI_LOAD_REGISTER_IMM(hweight8(aux_inv)); - for_each_engine_masked(engine, rq->engine->gt, - aux_inv, tmp) { + *cs++ = MI_LOAD_REGISTER_IMM(hweight32(aux_inv)); + for_each_engine_masked(engine, rq->engine->gt, aux_inv, tmp) { *cs++ = i915_mmio_reg_offset(aux_inv_reg(engine)); *cs++ = AUX_INV; } diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 4ab2c9abb943..6e2aa1acc4d4 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -104,6 +104,38 @@ static const struct engine_info intel_engines[] = { { .graphics_ver = 11, .base = GEN11_BSD4_RING_BASE } }, }, + [VCS4] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_DECODE_CLASS, + .instance = 4, + .mmio_bases = { + { .graphics_ver = 11, .base = XEHP_BSD5_RING_BASE } + }, + }, + [VCS5] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_DECODE_CLASS, + .instance = 5, + .mmio_bases = { + { .graphics_ver = 12, .base = XEHP_BSD6_RING_BASE } + }, + }, + [VCS6] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_DECODE_CLASS, + .instance = 6, + .mmio_bases = { + { .graphics_ver = 12, .base = XEHP_BSD7_RING_BASE } + }, + }, + [VCS7] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_DECODE_CLASS, + .instance = 7, + .mmio_bases = { + { .graphics_ver = 12, .base = XEHP_BSD8_RING_BASE } + }, + }, [VECS0] = { .hw_id = VECS0_HW, .class = VIDEO_ENHANCEMENT_CLASS, @@ -121,6 +153,22 @@ static const struct engine_info intel_engines[] = { { .graphics_ver = 11, .base = GEN11_VEBOX2_RING_BASE } }, }, + [VECS2] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_ENHANCEMENT_CLASS, + .instance = 2, + .mmio_bases = { + { .graphics_ver = 12, .base = XEHP_VEBOX3_RING_BASE } + }, + }, + [VECS3] = { + .hw_id = 0, /* not used in GEN12+, see MI_SEMAPHORE_SIGNAL */ + .class = VIDEO_ENHANCEMENT_CLASS, + .instance = 3, + .mmio_bases = { + { .graphics_ver = 12, .base = XEHP_VEBOX4_RING_BASE } + }, + }, }; /** @@ -269,6 +317,8 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id) BUILD_BUG_ON(MAX_ENGINE_CLASS >= BIT(GEN11_ENGINE_CLASS_WIDTH)); BUILD_BUG_ON(MAX_ENGINE_INSTANCE >= BIT(GEN11_ENGINE_INSTANCE_WIDTH)); + BUILD_BUG_ON(I915_MAX_VCS > (MAX_ENGINE_INSTANCE + 1)); + BUILD_BUG_ON(I915_MAX_VECS > (MAX_ENGINE_INSTANCE + 1)); if (GEM_DEBUG_WARN_ON(id >= ARRAY_SIZE(gt->engine))) return -EINVAL; diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index 5b91068ab277..b25f594a7e4b 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -46,7 +46,7 @@ #define COPY_ENGINE_CLASS 3 #define OTHER_CLASS 4 #define MAX_ENGINE_CLASS 4 -#define MAX_ENGINE_INSTANCE 3 +#define MAX_ENGINE_INSTANCE 7 #define I915_MAX_SLICES 3 #define I915_MAX_SUBSLICES 8 @@ -64,7 +64,7 @@ struct intel_gt; struct intel_ring; struct intel_uncore; -typedef u8 intel_engine_mask_t; +typedef u32 intel_engine_mask_t; #define ALL_ENGINES ((intel_engine_mask_t)~0ul) struct intel_hw_status_page { @@ -101,8 +101,8 @@ struct i915_ctx_workarounds { struct i915_vma *vma; }; -#define I915_MAX_VCS 4 -#define I915_MAX_VECS 2 +#define I915_MAX_VCS 8 +#define I915_MAX_VECS 4 /* * Engine IDs definitions. @@ -115,9 +115,15 @@ enum intel_engine_id { VCS1, VCS2, VCS3, + VCS4, + VCS5, + VCS6, + VCS7, #define _VCS(n) (VCS0 + (n)) VECS0, VECS1, + VECS2, + VECS3, #define _VECS(n) (VECS0 + (n)) I915_NUM_ENGINES #define INVALID_ENGINE ((enum intel_engine_id)-1) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f7dad8541417..d4546e871833 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2516,9 +2516,15 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define GEN11_BSD2_RING_BASE 0x1c4000 #define GEN11_BSD3_RING_BASE 0x1d0000 #define GEN11_BSD4_RING_BASE 0x1d4000 +#define XEHP_BSD5_RING_BASE 0x1e0000 +#define XEHP_BSD6_RING_BASE 0x1e4000 +#define XEHP_BSD7_RING_BASE 0x1f0000 +#define XEHP_BSD8_RING_BASE 0x1f4000 #define VEBOX_RING_BASE 0x1a000 #define GEN11_VEBOX_RING_BASE 0x1c8000 #define GEN11_VEBOX2_RING_BASE 0x1d8000 +#define XEHP_VEBOX3_RING_BASE 0x1e8000 +#define XEHP_VEBOX4_RING_BASE 0x1f8000 #define BLT_RING_BASE 0x22000 #define RING_TAIL(base) _MMIO((base) + 0x30) #define RING_HEAD(base) _MMIO((base) + 0x34)