From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id F18F6C433FE for ; Tue, 8 Nov 2022 02:03:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CE6B710E40F; Tue, 8 Nov 2022 02:03:56 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 031BE10E406 for ; Tue, 8 Nov 2022 02:03:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667873027; x=1699409027; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=fdg3eAQa/d63XQqPxcoeXRsDOFilRhnYGkdGacIO8i0=; b=Cqi5LBJCK1wPD88PIfCbo66r5pqRiPa9soKwf3WNRJddJ1OsqGZBX3Ia b9ow5ztFz7FhS4EODQYWiSp7XMRP10csgxzb71yHl/JVcrLnpNJ6HLO64 /Dg0BAVGpdQPDC5ktrGm1S37aACtJzSujQweBIUwuxXNBjjAcXzoM2Z+u OnVcdaaINDjQ572/puRA0SlE8B7dT+09vJOBquA++985WRqgCqLyBKRqD xXBv3LKhqzmnhbzwM8LmZmspoqA/RP4omHY1g/FESLDGezqrWjaaToHjD IGfdQ5W0lCabmMNC5KpPtp7HGEQBmaGsR6SDyIGSwk+sV1iwD6Yft84mI Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="374850066" X-IronPort-AV: E=Sophos;i="5.96,145,1665471600"; d="scan'208";a="374850066" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2022 18:03:04 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="614097239" X-IronPort-AV: E=Sophos;i="5.96,145,1665471600"; d="scan'208";a="614097239" Received: from valcore-skull-1.fm.intel.com ([10.1.27.19]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2022 18:03:03 -0800 From: Daniele Ceraolo Spurio To: intel-gfx@lists.freedesktop.org Date: Mon, 7 Nov 2022 18:05:55 -0800 Message-Id: <20221108020600.3575467-2-daniele.ceraolospurio@intel.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221108020600.3575467-1-daniele.ceraolospurio@intel.com> References: <20221108020600.3575467-1-daniele.ceraolospurio@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [CI 2/7] drm/i915/uc: fetch uc firmwares for each GT 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" The FW binaries are independently loaded on each GT. On MTL, the memory is shared so we could potentially re-use a single allocation, but on discrete multi-gt platforms we are going to need independent copies, so it is easier to do the same on MTL as well, given that the amount of duplicated memory is relatively small (~500K). Signed-off-by: Daniele Ceraolo Spurio Cc: John Harrison Cc: Alan Previn Reviewed-by: John Harrison --- drivers/gpu/drm/i915/i915_gem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 299f94a9fb87..5c2bc6bc9b92 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1140,7 +1140,8 @@ int i915_gem_init(struct drm_i915_private *dev_priv) if (ret) return ret; - intel_uc_fetch_firmwares(&to_gt(dev_priv)->uc); + for_each_gt(gt, dev_priv, i) + intel_uc_fetch_firmwares(>->uc); intel_wopcm_init(&dev_priv->wopcm); ret = i915_init_ggtt(dev_priv); -- 2.37.3