From mboxrd@z Thu Jan 1 00:00:00 1970 From: deepak.s@intel.com Subject: [PATCH 0/4] Fixes for vlv turbo. Date: Sun, 8 Dec 2013 14:16:42 +0530 Message-ID: <1386492406-24716-1-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 mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id E0472FAC0C for ; Sun, 8 Dec 2013 00:45:57 -0800 (PST) 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 This patch includes 1. update current freq properly before requesting new freq. 2. set min delay to rpe delay (Efficient frequency) for better performace. 3. Disable/Enable PM Intrrupts based on the current freq. 4. WA to fix Voltage is not getting dropped to Vmin when Gfx is power gated Deepak S (4): drm/i915: update current freq properly before requesting new freq. drm/i915: set min delay to rpe delay (Efficient frequency) for better performace. drm/i915: Disable/Enable PM Intrrupts based on the current freq. drm/i915: WA to fix Voltage is not getting dropped to Vmin when Gfx is power gated. drivers/gpu/drm/i915/i915_drv.h | 4 ++ drivers/gpu/drm/i915/i915_irq.c | 39 +++++++++++++- drivers/gpu/drm/i915/i915_reg.h | 4 ++ drivers/gpu/drm/i915/intel_pm.c | 114 +++++++++++++++++++++++++++++++++++++++- 4 files changed, 157 insertions(+), 4 deletions(-) -- 1.8.4.2