Rodrigo Vivi 86dfb76cba Revert "drm/i915/psr: Make idle_frames sensible again" ... This reverts commit 1c80c25fb6 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed May 18 18:47:12 2016 +0200 drm/i915/psr: Make idle_frames sensible again There are panels that needs 4 idle frames before entering PSR, but VBT is unproperly set. Also lately it was identified that idle frame count calculated at HW can be off by 1, what makes the minimum of 2, at least. Without the current vbt+1 we are with the risk of having HW calculating 0 idle frames and entering PSR when it shouldn't. Regardless the lack of link training. [Jani: there is some disagreement on the explanation, but the commit regresses so revert it is.] References: http://marc.info/?i=20160904191153.GA2328@light.dominikbrodowski.net Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Fixes: 1c80c25fb6 ("drm/i915/psr: Make idle_frames sensible again") Cc: drm-intel-fixes@lists.freedesktop.org # v4.8-rc1+ Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1473295351-8766-1-git-send-email-rodrigo.vivi@intel.com (cherry picked from commit 40918e0bb8) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2016-09-14 11:24:58 +03:00
..
drm	Revert "drm/i915/psr: Make idle_frames sensible again"	2016-09-14 11:24:58 +03:00
host1x	drm/tegra: dsi: Enhance runtime power management	2016-08-24 15:58:57 +02:00
ipu-v3	gpu: ipu-v3: ipu-dc: don't bug out on invalid bus_format	2016-07-12 18:26:05 +02:00
vga	vga_switcheroo: Sphinxify docs	2016-07-12 16:14:36 +02:00
Makefile