Imre Deak 53188eb401 drm/i915/skl: Ensure HW is powered during DDB HW state readout ... The assumption when adding the intel_display_power_is_enabled() checks was that if it returns success the power can't be turned off afterwards during the HW access, which is guaranteed by modeset locks. This isn't always true, so make sure we hold a dedicated reference for the time of the access. Spotted-by: Mika Kuoppala <mika.kuoppala@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93441 CC: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1455719489-3008-1-git-send-email-imre.deak@intel.com (cherry picked from commit 4d80003023) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2016-02-22 17:44:40 +02:00
..
drm	drm/i915/skl: Ensure HW is powered during DDB HW state readout	2016-02-22 17:44:40 +02:00
host1x	gpu: host1x: Add Tegra210 support	2015-12-14 10:50:33 +01:00
ipu-v3	Merge branch 'patchwork' into v4l_for_linus	2016-01-11 11:13:27 -02:00
vga	More power management and ACPI updates for v4.5-rc1	2016-01-20 19:06:49 -08:00
Makefile