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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-01 17:23:17 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-01 20:58:48 +0100 |
| commit | 1b7744e7ba4e4ad17b5910796c9b1ca74063df01 (patch) | |
| tree | 889e223cb84f9279387f7c8140d15a4faad92c17 /drivers/gpu/drm/i915/i915_gpu_error.c | |
| parent | f69a02c9d57d50c7f688cf0be2b65ea9e3087fc9 (diff) | |
| download | linux-1b7744e7ba4e4ad17b5910796c9b1ca74063df01.tar.gz linux-1b7744e7ba4e4ad17b5910796c9b1ca74063df01.tar.bz2 linux-1b7744e7ba4e4ad17b5910796c9b1ca74063df01.zip | |
drm/i915: Use HWS for seqno tracking everywhere
By using the same address for storing the HWS on every platform, we can
remove the platform specific vfuncs and reduce the get-seqno routine to
a single read of a cached memory location.
v2: Fix semaphore_passed() to look at the signaling engine (not the
waiter's)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467390209-3576-8-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 250f0b818099..1c15a74530cd 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -984,7 +984,7 @@ static void i915_record_ring_state(struct drm_i915_private *dev_priv, ering->waiting = intel_engine_has_waiter(engine); ering->instpm = I915_READ(RING_INSTPM(engine->mmio_base)); ering->acthd = intel_ring_get_active_head(engine); - ering->seqno = engine->get_seqno(engine); + ering->seqno = intel_engine_get_seqno(engine); ering->last_seqno = engine->last_submitted_seqno; ering->start = I915_READ_START(engine); ering->head = I915_READ_HEAD(engine); |