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drm/i915/error: remove unused gen8_engine_sync_index 

Leftover from Gen8 ringbuffer support removal

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180305222122.3547-1-daniele.ceraolospurio@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Daniele Ceraolo Spurio 2018-03-05 14:21:20 -08:00 committed by Chris Wilson
parent d4ccceb055
commit 618d87d783
1 changed files with 0 additions and 21 deletions
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21
drivers/gpu/drm/i915/i915_gpu_error.c
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@ -1102,27 +1102,6 @@ static void i915_gem_record_fences(struct drm_i915_private *dev_priv,
error->nfence = i;
}
static inline u32
gen8_engine_sync_index(struct intel_engine_cs *engine,
struct intel_engine_cs *other)
{
int idx;
/*
* rcs -> 0 = vcs, 1 = bcs, 2 = vecs, 3 = vcs2;
* vcs -> 0 = bcs, 1 = vecs, 2 = vcs2, 3 = rcs;
* bcs -> 0 = vecs, 1 = vcs2. 2 = rcs, 3 = vcs;
* vecs -> 0 = vcs2, 1 = rcs, 2 = vcs, 3 = bcs;
* vcs2 -> 0 = rcs, 1 = vcs, 2 = bcs, 3 = vecs;
*/
idx = (other - engine) - 1;
if (idx < 0)
idx += I915_NUM_ENGINES;
return idx;
}
static void gen6_record_semaphore_state(struct intel_engine_cs *engine,
struct drm_i915_error_engine *ee)
{