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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-11-08 17:00:39 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-11-09 00:24:30 +0300 |
| commit | 5fc2805b3e88302e9cc62f054a7aec8a0075197f (patch) | |
| tree | b922d4530fdc9a6703692b717ef30103b61ce01b /drivers/gpu/drm/i915/intel_lrc.c | |
| parent | 602438ead302aaa844899db5214b489d0d93fe18 (diff) | |
| download | linux-5fc2805b3e88302e9cc62f054a7aec8a0075197f.tar.xz | |
drm/i915: Set MI_INVALIDATE_BSD for all video-decode engines
We have multiple instances of VCS but only remember to invalidate the
BSD caches on the first, ignoring the stale caches of any other engine.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181108140039.12254-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index f7892ddb3f13..08fd9b12e4d7 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1956,7 +1956,7 @@ static int gen8_emit_flush(struct i915_request *request, u32 mode) if (mode & EMIT_INVALIDATE) { cmd |= MI_INVALIDATE_TLB; - if (request->engine->id == VCS) + if (request->engine->class == VIDEO_DECODE_CLASS) cmd |= MI_INVALIDATE_BSD; } |