From patchwork Tue Sep 19 17:27:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: sagar.a.kamble@intel.com X-Patchwork-Id: 9959739 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6F1A260568 for ; Tue, 19 Sep 2017 17:24:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 56FAE28ED4 for ; Tue, 19 Sep 2017 17:24:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4BACC28ED6; Tue, 19 Sep 2017 17:24:35 +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, 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 0A71328ED4 for ; Tue, 19 Sep 2017 17:24:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 93F396E5FD; Tue, 19 Sep 2017 17:24:34 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 425926E17E for ; Tue, 19 Sep 2017 17:24:29 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Sep 2017 10:24:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.42,418,1500966000"; d="scan'208"; a="1173839466" Received: from sakamble-desktop.iind.intel.com ([10.223.26.118]) by orsmga001.jf.intel.com with ESMTP; 19 Sep 2017 10:24:26 -0700 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Tue, 19 Sep 2017 22:57:38 +0530 Message-Id: <1505842071-12787-2-git-send-email-sagar.a.kamble@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1505842071-12787-1-git-send-email-sagar.a.kamble@intel.com> References: <1505842071-12787-1-git-send-email-sagar.a.kamble@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 01/14] drm/i915/guc: Pass intel_guc struct as parameter to intel_guc_wopcm_size X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 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 Pass intel_guc struct as parameter to intel_guc_wopcm_size instead of drm_i915_private. intel_guc_suspend/resume parameters are not updated in this patch as those functions are updated in the upcoming patches. Cc: Michal Wajdeczko Cc: Michał Winiarski Signed-off-by: Sagar Arun Kamble --- drivers/gpu/drm/i915/intel_guc_loader.c | 3 ++- drivers/gpu/drm/i915/intel_uc.c | 4 ++-- drivers/gpu/drm/i915/intel_uc.h | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index 8b0ae7f..6ee7c16 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -250,8 +250,9 @@ static int guc_ucode_xfer_dma(struct drm_i915_private *dev_priv, return ret; } -u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv) +u32 intel_guc_wopcm_size(struct intel_guc *guc) { + struct drm_i915_private *dev_priv = guc_to_i915(guc); u32 wopcm_size = GUC_WOPCM_TOP; /* On BXT, the top of WOPCM is reserved for RC6 context */ diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 0178ba4..b91f848 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -188,7 +188,7 @@ static void fetch_uc_fw(struct drm_i915_private *dev_priv, size = uc_fw->header_size + uc_fw->ucode_size; /* Top 32k of WOPCM is reserved (8K stack + 24k RC6 context). */ - if (size > intel_guc_wopcm_size(dev_priv)) { + if (size > intel_guc_wopcm_size(&dev_priv->guc)) { DRM_ERROR("Firmware is too large to fit in WOPCM\n"); goto fail; } @@ -353,7 +353,7 @@ int intel_uc_init_hw(struct drm_i915_private *dev_priv) } /* init WOPCM */ - I915_WRITE(GUC_WOPCM_SIZE, intel_guc_wopcm_size(dev_priv)); + I915_WRITE(GUC_WOPCM_SIZE, intel_guc_wopcm_size(guc)); I915_WRITE(DMA_GUC_WOPCM_OFFSET, GUC_WOPCM_OFFSET_VALUE | HUC_LOADING_AGENT_GUC); diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 7703c9a..8560a7e 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -227,7 +227,7 @@ static inline void intel_guc_notify(struct intel_guc *guc) int intel_guc_init_hw(struct intel_guc *guc); int intel_guc_suspend(struct drm_i915_private *dev_priv); int intel_guc_resume(struct drm_i915_private *dev_priv); -u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv); +u32 intel_guc_wopcm_size(struct intel_guc *guc); /* i915_guc_submission.c */ int i915_guc_submission_init(struct drm_i915_private *dev_priv);