From patchwork Fri Jan 5 08:47:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: sagar.a.kamble@intel.com X-Patchwork-Id: 10146097 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 AF2F560244 for ; Fri, 5 Jan 2018 08:43:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A74ED288A1 for ; Fri, 5 Jan 2018 08:43:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9C3C4288A7; Fri, 5 Jan 2018 08:43:50 +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 5002D288A1 for ; Fri, 5 Jan 2018 08:43:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A00086E2FE; Fri, 5 Jan 2018 08:43:49 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 591BA6E2FC for ; Fri, 5 Jan 2018 08:43:48 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Jan 2018 00:43:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,317,1511856000"; d="scan'208";a="192452353" Received: from sakamble-desktop.iind.intel.com ([10.223.26.10]) by fmsmga005.fm.intel.com with ESMTP; 05 Jan 2018 00:43:46 -0800 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Fri, 5 Jan 2018 14:17:01 +0530 Message-Id: <1515142021-24232-10-git-send-email-sagar.a.kamble@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1515142021-24232-1-git-send-email-sagar.a.kamble@intel.com> References: <1515142021-24232-1-git-send-email-sagar.a.kamble@intel.com> Subject: [Intel-gfx] [PATCH v4 9/9] HAX: drm/i915/guc: enable GuC submission/logging for CI 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: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Also 1) revert ("drm/i915/guc: Assert that we switch between known ggtt->invalidate functions") 2) fix RPM resume interrupt enabling w.r.t GuC resume 3) disable guc log streaming DRM logs --- drivers/gpu/drm/i915/i915_drv.c | 4 ++-- drivers/gpu/drm/i915/i915_gem_gtt.c | 8 ++------ drivers/gpu/drm/i915/i915_params.h | 4 ++-- drivers/gpu/drm/i915/intel_guc_log.c | 4 ++-- 4 files changed, 8 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 6c8da9d..c8460c5 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -2659,6 +2659,8 @@ static int intel_runtime_resume(struct device *kdev) if (intel_uncore_unclaimed_mmio(dev_priv)) DRM_DEBUG_DRIVER("Unclaimed access during suspend, bios?\n"); + intel_runtime_pm_enable_interrupts(dev_priv); + intel_guc_resume(dev_priv); if (IS_GEN9_LP(dev_priv)) { @@ -2682,8 +2684,6 @@ static int intel_runtime_resume(struct device *kdev) i915_gem_init_swizzling(dev_priv); i915_gem_restore_fences(dev_priv); - intel_runtime_pm_enable_interrupts(dev_priv); - /* * On VLV/CHV display interrupts are part of the display * power well, so hpd is reinitialized from there. For diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index f2a0f55..979709b 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -3550,8 +3550,6 @@ int i915_ggtt_enable_hw(struct drm_i915_private *dev_priv) void i915_ggtt_enable_guc(struct drm_i915_private *i915) { - GEM_BUG_ON(i915->ggtt.invalidate != gen6_ggtt_invalidate); - i915->ggtt.invalidate = guc_ggtt_invalidate; i915_ggtt_invalidate(i915); @@ -3559,10 +3557,8 @@ void i915_ggtt_enable_guc(struct drm_i915_private *i915) void i915_ggtt_disable_guc(struct drm_i915_private *i915) { - /* We should only be called after i915_ggtt_enable_guc() */ - GEM_BUG_ON(i915->ggtt.invalidate != guc_ggtt_invalidate); - - i915->ggtt.invalidate = gen6_ggtt_invalidate; + if (i915->ggtt.invalidate == guc_ggtt_invalidate) + i915->ggtt.invalidate = gen6_ggtt_invalidate; i915_ggtt_invalidate(i915); } diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index c963603..25b7e88 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -47,8 +47,8 @@ param(int, disable_power_well, -1) \ param(int, enable_ips, 1) \ param(int, invert_brightness, 0) \ - param(int, enable_guc, 0) \ - param(int, guc_log_level, -1) \ + param(int, enable_guc, -1) \ + param(int, guc_log_level, 1) \ param(char *, guc_firmware_path, NULL) \ param(char *, huc_firmware_path, NULL) \ param(int, mmio_debug, 0) \ diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c index fd2a40e..84c0fc7 100644 --- a/drivers/gpu/drm/i915/intel_guc_log.c +++ b/drivers/gpu/drm/i915/intel_guc_log.c @@ -225,7 +225,7 @@ static bool guc_check_log_buf_overflow(struct intel_guc *guc, /* buffer_full_cnt is a 4 bit counter */ guc->log.total_overflow_count[type] += 16; } - DRM_ERROR_RATELIMITED("GuC log buffer overflow\n"); + //DRM_ERROR_RATELIMITED("GuC log buffer overflow\n"); } return overflow; @@ -338,7 +338,7 @@ static void guc_read_update_log_buffer(struct intel_guc *guc) /* Used rate limited to avoid deluge of messages, logs might be * getting consumed by User at a slow rate. */ - DRM_ERROR_RATELIMITED("no sub-buffer to capture logs\n"); + //DRM_ERROR_RATELIMITED("no sub-buffer to capture logs\n"); guc->log.capture_miss_count++; } }