From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 0/4] SNB runtime PM fixes Date: Fri, 4 Jul 2014 13:38:32 -0300 Message-ID: <1404491916-5030-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yk0-f177.google.com (mail-yk0-f177.google.com [209.85.160.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 5126689306 for ; Fri, 4 Jul 2014 09:38:46 -0700 (PDT) Received: by mail-yk0-f177.google.com with SMTP id 10so733948ykt.8 for ; Fri, 04 Jul 2014 09:38:45 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni Hi When I originally wrote and tested SNB runtime PM it was working without any errors, then I sent the patches to the mailing list and we ended up discarding one of the patches that was needed. We ended up replacing that patch with a few patches that only plugged the HSW holes, leaving SNB runtime PM broken since then. Since I never got any bug report about this, I assumed SNB runtime PM was working and didn't test things again... Then a long time later we got the bug reports, and now we have fixes :) Also notice that patch 1 was also sent as part of the "Runtime PM on DPMS on HSW" series, so it's duplicated. Thanks, Paulo Paulo Zanoni (4): drm/i915: add POWER_DOMAIN_PLLS drm/i915: check the power domains in ironlake_get_pipe_config() drm/i915: check the power domains in intel_lvds_get_hw_state() drm/i915: don't read LVDS regs at compute_config time drivers/gpu/drm/i915/i915_debugfs.c | 2 ++ drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/intel_display.c | 14 ++++++++++++++ drivers/gpu/drm/i915/intel_lvds.c | 18 ++++++++++++++---- drivers/gpu/drm/i915/intel_pm.c | 1 + 5 files changed, 32 insertions(+), 4 deletions(-) -- 2.0.0