diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-03 11:21:04 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-01-03 12:40:42 +0000 |
| commit | 55277e1f3107c0b7f18aaa1572ab97081ccde57a (patch) | |
| tree | 6246d6803b348bd700db03281a9239f24ca94fae /drivers/gpu/drm/i915/intel_ringbuffer.h | |
| parent | 57428bccdb139dadcfdfa49e335d01d111fc40ac (diff) | |
drm/i915: Always try to reset the GPU on takeover
When we first introduced the reset to sanitize the GPU on taking over
from the BIOS and before returning control to third parties (the BIOS!),
we restricted it to only systems utilizing HW contexts as we were
uncertain of how stable our reset mechanism truly was. We now have
reasonable coverage across all machines that expose a GPU reset method,
and so we should be safe to sanitize the GPU state everywhere.
v2: We _have_ to skip the reset if it would clobber the display.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190103112104.19561-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 69287e77b929..3c1366c58cf3 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -1019,7 +1019,7 @@ gen8_emit_ggtt_write(u32 *cs, u32 value, u32 gtt_offset) return cs; } -void intel_engines_sanitize(struct drm_i915_private *i915); +void intel_engines_sanitize(struct drm_i915_private *i915, bool force); bool intel_engine_is_idle(struct intel_engine_cs *engine); bool intel_engines_are_idle(struct drm_i915_private *dev_priv); |