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| author | Praveen Paneri <praveen.paneri@intel.com> | 2017-08-03 20:32:10 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-08-03 22:30:23 +0300 |
| commit | 32087d1425887e2d51e8c77ff9849d73f6384457 (patch) | |
| tree | 32da80d060922151269d0c6d64c1b3ab4d18972e /drivers/gpu/drm/i915/i915_perf.c | |
| parent | 23247d715d3cf679cac24d1c4de2d76774a2a495 (diff) | |
| download | linux-32087d1425887e2d51e8c77ff9849d73f6384457.tar.xz | |
drm/i915: enable WaDisableDopClkGating for skl
This WA is required when decoupled frequencies for slice and unslice
are enabled. This disables DOP clock gating for skl.
v2: enable the WA for all gen9 platforms (not just for SKL GT4 where
the hang issue is originally reported) to avoid rare hangs (David)
v3: as per WaDatabase, enable it only for SKL (Rodrigo)
Cc: David Weinehall <david.weinehall@linux.intel.com>
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
Signed-off-by: Praveen Paneri <praveen.paneri@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1501781530-8186-1-git-send-email-praveen.paneri@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_perf.c')
0 files changed, 0 insertions, 0 deletions