From mboxrd@z Thu Jan 1 00:00:00 1970 From: deepak.s@intel.com Subject: [PATCH 3/3] drm/i915: Enabling DebugFS for valleyview forcewake counts Date: Sat, 23 Nov 2013 14:55:44 +0530 Message-ID: <1385198744-9333-4-git-send-email-deepak.s@intel.com> References: <1385198744-9333-1-git-send-email-deepak.s@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 7ECE2FAD57 for ; Sat, 23 Nov 2013 01:25:02 -0800 (PST) In-Reply-To: <1385198744-9333-1-git-send-email-deepak.s@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: Deepak S List-Id: intel-gfx@lists.freedesktop.org From: Deepak S Forcewake counts for valleyview are not exposed throgh DebugFS. Exposing with this change. Signed-off-by: Deepak S --- drivers/gpu/drm/i915/i915_debugfs.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index aeace66..32f2b9c 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1564,13 +1564,21 @@ static int i915_gen6_forcewake_count_info(struct seq_file *m, void *data) struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; struct drm_i915_private *dev_priv = dev->dev_private; - unsigned forcewake_count; + unsigned forcewake_count = 0, fw_rendercount = 0, fw_mediacount = 0; spin_lock_irq(&dev_priv->uncore.lock); - forcewake_count = dev_priv->uncore.forcewake_count; + if (IS_VALLEYVIEW(dev)) { + fw_rendercount = dev_priv->uncore.fw_rendercount; + fw_mediacount = dev_priv->uncore.fw_mediacount; + } else + forcewake_count = dev_priv->uncore.forcewake_count; spin_unlock_irq(&dev_priv->uncore.lock); - seq_printf(m, "forcewake count = %u\n", forcewake_count); + if (IS_VALLEYVIEW(dev)) { + seq_printf(m, "fw_rendercount = %u\n", fw_rendercount); + seq_printf(m, "fw_mediacount = %u\n", fw_mediacount); + } else + seq_printf(m, "forcewake count = %u\n", forcewake_count); return 0; } @@ -2349,7 +2357,7 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, { struct drm_i915_private *dev_priv = dev->dev_private; struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[pipe]; - u32 val; + u32 val = 0; int ret; if (pipe_crc->source == source) -- 1.8.4.2