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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-02-26 12:49:20 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-02-26 12:55:33 +0300 |
| commit | 8892f47742ea25fe31eb27c73ab6b6f5f4616c1c (patch) | |
| tree | 2677ad689871dc42e9c874b884e263a887b57410 /drivers/gpu/drm/i915/selftests | |
| parent | 89531e7d8ee8602b2723431a581250d5d0ec2913 (diff) | |
| download | linux-8892f47742ea25fe31eb27c73ab6b6f5f4616c1c.tar.xz | |
drm/i915: Remove access to global seqno in the HWSP
Stop accessing the HWSP to read the global seqno, and stop tracking the
mirror in the engine's execution timeline -- it is unused.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190226094922.31617-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_request.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/mock_engine.c | 3 |
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c index 03cc8ab6a620..7da52e3d67af 100644 --- a/drivers/gpu/drm/i915/selftests/i915_request.c +++ b/drivers/gpu/drm/i915/selftests/i915_request.c @@ -226,8 +226,7 @@ static int igt_request_rewind(void *arg) mutex_unlock(&i915->drm.struct_mutex); if (i915_request_wait(vip, 0, HZ) == -ETIME) { - pr_err("timed out waiting for high priority request, vip.seqno=%d, current seqno=%d\n", - vip->global_seqno, intel_engine_get_seqno(i915->engine[RCS])); + pr_err("timed out waiting for high priority request\n"); goto err; } diff --git a/drivers/gpu/drm/i915/selftests/mock_engine.c b/drivers/gpu/drm/i915/selftests/mock_engine.c index 08f0cab02e0f..79bf27606ab8 100644 --- a/drivers/gpu/drm/i915/selftests/mock_engine.c +++ b/drivers/gpu/drm/i915/selftests/mock_engine.c @@ -86,8 +86,6 @@ static struct mock_request *first_request(struct mock_engine *engine) static void advance(struct mock_request *request) { list_del_init(&request->link); - intel_engine_write_global_seqno(request->base.engine, - request->base.global_seqno); i915_request_mark_complete(&request->base); GEM_BUG_ON(!i915_request_completed(&request->base)); @@ -278,7 +276,6 @@ void mock_engine_flush(struct intel_engine_cs *engine) void mock_engine_reset(struct intel_engine_cs *engine) { - intel_engine_write_global_seqno(engine, 0); } void mock_engine_free(struct intel_engine_cs *engine) |