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linux-stable/drivers/gpu
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Mahesh Kumar 197af5f213 drm/i915/icl: Don't update enabled dbuf slices struct until updated in hw 
Do not update number of enabled dbuf slices in dev_priv struct until we
actually enable/disable dbuf slice in hw. This is leading to never
updating dbuf slices and resulting in DBuf slice mismatch warning.

Fixes: aa9664ffe8 ("drm/i915/icl: Enable 2nd DBuf slice only when needed")
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180517132626.5885-1-mahesh1.kumar@intel.com
(cherry picked from commit 6ceb727717)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-06-07 11:39:15 +03:00
..
drm drm/i915/icl: Don't update enabled dbuf slices struct until updated in hw 2018-06-07 11:39:15 +03:00
host1x
ipu-v3 gpu: ipu-v3: prg: avoid possible array underflow 2018-03-15 17:52:08 +01:00
vga vga_switcheroo: Let HDA autosuspend on mux change 2018-03-13 22:58:49 +01:00
Makefile