Chris Wilson 0168bdfc9c drm/i915: Always wake the device to flush the GTT ... Since we hold the device wakeref when writing through the GTT (otherwise the writes would fail), we presumed that before the device sleeps those writes would naturally be flushed and that we wouldn't need our mmio read trick. However, that presumption seems false and a sleepy bxt seems to require us to always manually flush the GTT writes prior to direct access. Fixes: e2a2aa36a5 ("drm/i915: Check we have an wake device before flushing GTT writes") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170829192546.1087-1-chris@chris-wilson.co.uk (cherry picked from commit b69a784f5e) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2017-08-30 12:08:14 -07:00
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drm	drm/i915: Always wake the device to flush the GTT	2017-08-30 12:08:14 -07:00
host1x	drm/tegra: Changes for v4.14-rc1	2017-08-21 17:37:33 +10:00
ipu-v3	drm: Convert to using %pOF instead of full_name	2017-07-26 13:45:06 +02:00
vga	sched/wait: Rename wait_queue_t => wait_queue_entry_t	2017-06-20 12:18:27 +02:00
Makefile