From patchwork Fri Jan 10 16:29:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Wajdeczko X-Patchwork-Id: 11328047 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 581B8138D for ; Fri, 10 Jan 2020 16:29:51 +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 3FED9206ED for ; Fri, 10 Jan 2020 16:29:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3FED9206ED Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6B136EA57; Fri, 10 Jan 2020 16:29:50 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id EE2D46EA56 for ; Fri, 10 Jan 2020 16:29:48 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Jan 2020 08:29:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,417,1571727600"; d="scan'208";a="223818037" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga006.jf.intel.com with ESMTP; 10 Jan 2020 08:29:47 -0800 Received: from mwajdecz-MOBL1.ger.corp.intel.com (mwajdecz-mobl1.ger.corp.intel.com [172.28.174.138]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id 00AGThAb014277; Fri, 10 Jan 2020 16:29:46 GMT From: Michal Wajdeczko To: intel-gfx@lists.freedesktop.org Date: Fri, 10 Jan 2020 16:29:28 +0000 Message-Id: <20200110162930.88968-3-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20200110162930.88968-1-michal.wajdeczko@intel.com> References: <20200110162930.88968-1-michal.wajdeczko@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 2/4] drm/i915/uc: Add init_fw/fini_fw to to intel_uc_ops 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" Firmware fetching and cleanup steps are only meaningful if we are running with uC enabled. Make these functions part of the uc_ops. Signed-off-by: Michal Wajdeczko Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Daniele Ceraolo Spurio --- drivers/gpu/drm/i915/gt/uc/intel_uc.c | 12 ++++++++---- drivers/gpu/drm/i915/gt/uc/intel_uc.h | 6 ++++-- 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index da401e97bba3..133cbc360a7d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -12,6 +12,8 @@ #include "i915_drv.h" +static void __uc_fetch_firmwares(struct intel_uc *uc); +static void __uc_cleanup_firmwares(struct intel_uc *uc); static int __uc_check_hw(struct intel_uc *uc); static int __uc_init_hw(struct intel_uc *uc); static void __uc_fini_hw(struct intel_uc *uc); @@ -21,6 +23,9 @@ static const struct intel_uc_ops uc_ops_off = { }; static const struct intel_uc_ops uc_ops_on = { + .init_fw = __uc_fetch_firmwares, + .fini_fw = __uc_cleanup_firmwares, + .init_hw = __uc_init_hw, .fini_hw = __uc_fini_hw, }; @@ -263,12 +268,11 @@ static void guc_disable_communication(struct intel_guc *guc) DRM_INFO("GuC communication disabled\n"); } -void intel_uc_fetch_firmwares(struct intel_uc *uc) +static void __uc_fetch_firmwares(struct intel_uc *uc) { int err; - if (!intel_uc_uses_guc(uc)) - return; + GEM_BUG_ON(!intel_uc_uses_guc(uc)); err = intel_uc_fw_fetch(&uc->guc.fw); if (err) @@ -278,7 +282,7 @@ void intel_uc_fetch_firmwares(struct intel_uc *uc) intel_uc_fw_fetch(&uc->huc.fw); } -void intel_uc_cleanup_firmwares(struct intel_uc *uc) +static void __uc_cleanup_firmwares(struct intel_uc *uc) { intel_uc_fw_cleanup_fetch(&uc->huc.fw); intel_uc_fw_cleanup_fetch(&uc->guc.fw); diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.h b/drivers/gpu/drm/i915/gt/uc/intel_uc.h index d5c2d4cf1d38..47c7c8add451 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.h @@ -13,6 +13,8 @@ struct intel_uc; struct intel_uc_ops { + void (*init_fw)(struct intel_uc *uc); + void (*fini_fw)(struct intel_uc *uc); int (*init_hw)(struct intel_uc *uc); void (*fini_hw)(struct intel_uc *uc); }; @@ -29,8 +31,6 @@ struct intel_uc { void intel_uc_init_early(struct intel_uc *uc); void intel_uc_driver_late_release(struct intel_uc *uc); void intel_uc_init_mmio(struct intel_uc *uc); -void intel_uc_fetch_firmwares(struct intel_uc *uc); -void intel_uc_cleanup_firmwares(struct intel_uc *uc); void intel_uc_sanitize(struct intel_uc *uc); void intel_uc_init(struct intel_uc *uc); void intel_uc_fini(struct intel_uc *uc); @@ -77,6 +77,8 @@ static inline _TYPE intel_uc_##_NAME(struct intel_uc *uc) \ return uc->ops->_OPS(uc); \ return _RET; \ } +intel_uc_ops_function(fetch_firmwares, init_fw, void, ); +intel_uc_ops_function(cleanup_firmwares, fini_fw, void, ); intel_uc_ops_function(init_hw, init_hw, int, 0); intel_uc_ops_function(fini_hw, fini_hw, void, ); #undef intel_uc_ops_function