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| author | Jeff McGee <jeff.mcgee@intel.com> | 2017-10-03 21:34:45 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-04 17:52:45 +0100 |
| commit | 1e998343f95b46497c56a21de1b14a302256f973 (patch) | |
| tree | d798a0617cdad79d8498fc8dc79bdbd2ae0db81f /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | 3af7a9c6446b4489d208e501d95c5745d89f6628 (diff) | |
drm/i915/preempt: Fix WaEnablePreemptionGranularityControlByUMD
The WA applies to all production Gen9 and requires both enabling and
whitelisting of the per-context preemption control register.
v2: Extend to Cannonlake.
Signed-off-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171003203453.15692-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions