From patchwork Sat Jul 25 19:00:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 6865411 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C6EA19F358 for ; Sat, 25 Jul 2015 19:00:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CFE4220615 for ; Sat, 25 Jul 2015 19:00:56 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E29F220611 for ; Sat, 25 Jul 2015 19:00:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 44F276E47C; Sat, 25 Jul 2015 12:00:55 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id BF4A16E47C for ; Sat, 25 Jul 2015 12:00:53 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 25 Jul 2015 12:00:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,543,1432623600"; d="scan'208";a="735456094" Received: from amanna-desktop.iind.intel.com ([10.223.25.39]) by orsmga001.jf.intel.com with ESMTP; 25 Jul 2015 12:00:51 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org Date: Sun, 26 Jul 2015 00:30:30 +0530 Message-Id: <1437850839-16782-10-git-send-email-animesh.manna@intel.com> X-Mailer: git-send-email 2.0.2 In-Reply-To: <1437850839-16782-1-git-send-email-animesh.manna@intel.com> References: <1437850839-16782-1-git-send-email-animesh.manna@intel.com> Cc: Daniel Vetter Subject: [Intel-gfx] [PATCH 09/18] drm/i915/gen9: Simplify csr loading failure printing. 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-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Daniel Vetter If we really want to we can be more verbose here, but we really don't need an entire function for this. Cc: Damien Lespiau Cc: Imre Deak Cc: Sunil Kamath Signed-off-by: Daniel Vetter Signed-off-by: Animesh Manna --- drivers/gpu/drm/i915/i915_drv.c | 20 -------------------- drivers/gpu/drm/i915/i915_drv.h | 1 - drivers/gpu/drm/i915/intel_csr.c | 8 +++----- 3 files changed, 3 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 6e7edce..44dd28f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -537,26 +537,6 @@ bool i915_semaphore_is_enabled(struct drm_device *dev) return true; } -void i915_firmware_load_error_print(const char *fw_path, int err) -{ - DRM_ERROR("failed to load firmware %s (%d)\n", fw_path, err); - - /* - * If the reason is not known assume -ENOENT since that's the most - * usual failure mode. - */ - if (!err) - err = -ENOENT; - - if (!(IS_BUILTIN(CONFIG_DRM_I915) && err == -ENOENT)) - return; - - DRM_ERROR( - "The driver is built-in, so to load the firmware you need to\n" - "include it either in the kernel (see CONFIG_EXTRA_FIRMWARE) or\n" - "in your initrd/initramfs image.\n"); -} - static void intel_suspend_encoders(struct drm_i915_private *dev_priv) { struct drm_device *dev = dev_priv->dev; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index f986cc2..94cf79a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2631,7 +2631,6 @@ extern unsigned long i915_mch_val(struct drm_i915_private *dev_priv); extern unsigned long i915_gfx_val(struct drm_i915_private *dev_priv); extern void i915_update_gfx_val(struct drm_i915_private *dev_priv); int vlv_force_gfx_clock(struct drm_i915_private *dev_priv, bool on); -void i915_firmware_load_error_print(const char *fw_path, int err); /* intel_hotplug.c */ void intel_hpd_irq_handler(struct drm_device *dev, u32 pin_mask, u32 long_mask); diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index 0560db4..381d891 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -241,10 +241,8 @@ static void finish_csr_load(const struct firmware *fw, void *context) __be32 *dmc_payload; bool fw_loaded = false; - if (!fw) { - i915_firmware_load_error_print(csr->fw_path, 0); + if (!fw) goto out; - } if ((stepping == -ENODATA) || (substepping == -ENODATA)) { DRM_ERROR("Unknown stepping info, firmware loading failed\n"); @@ -352,6 +350,8 @@ static void finish_csr_load(const struct firmware *fw, void *context) out: if (fw_loaded || IS_BROXTON(dev)) intel_runtime_pm_put(dev_priv); + else + DRM_ERROR("Failed to load DMC firmware, disabling rpm\n"); /* * We require the dmc firmware for runtime pm on skl - leak the rpm @@ -395,8 +395,6 @@ void intel_csr_ucode_init(struct drm_device *dev) &dev_priv->dev->pdev->dev, GFP_KERNEL, dev_priv, finish_csr_load); - if (ret) - i915_firmware_load_error_print(csr->fw_path, ret); } /**