diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-05 13:43:25 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-09 08:42:24 +0100 |
| commit | 4a5fdc962fc4ce143791496def78c2acc3e51810 (patch) | |
| tree | e8fccccad4bbacb4a4d7341a3084cbcf76e75452 /drivers/gpu | |
| parent | 7c6d6867e9723e9548ed5ae0c6b070652f4d43e3 (diff) | |
drm/i915/gt: Remove presumption of RCS0
We now track features correctly instead of probing i915->engine[RCS0]
which is much more flexible and avoids any nasty surprises.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190705124325.14270-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_cs.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index df5932f5f578..bdf279fa3b2e 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -448,12 +448,6 @@ int intel_engines_init_mmio(struct drm_i915_private *i915) if (WARN_ON(mask != engine_mask)) device_info->engine_mask = mask; - /* We always presume we have at least RCS available for later probing */ - if (WARN_ON(!HAS_ENGINE(i915, RCS0))) { - err = -ENODEV; - goto cleanup; - } - RUNTIME_INFO(i915)->num_engines = hweight32(mask); intel_gt_check_and_clear_faults(&i915->gt); |