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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-20 20:55:00 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-20 21:53:59 +0000 |
| commit | fb5c551ad510e4a408c105670f89c725ebbfe6c8 (patch) | |
| tree | 952a4abe5c235f412265a163278dbda87aca55a7 /drivers/gpu/drm/i915/i915_gem_context.c | |
| parent | ba74cb10c775c839f6e1d0fabd1e772eabd9c43f (diff) | |
| download | op-kernel-dev-fb5c551ad510e4a408c105670f89c725ebbfe6c8.zip op-kernel-dev-fb5c551ad510e4a408c105670f89c725ebbfe6c8.tar.gz | |
drm/i915: Remove i915.enable_execlists module parameter
Execlists and legacy ringbuffer submission are no longer feature
comparable (execlists now offer greater functionality that should
overcome their performance hit) and obsoletes the unsafe module
parameter, i.e. comparing the two modes of execution is no longer
useful, so remove the debug tool.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> #i915_perf.c
Link: https://patchwork.freedesktop.org/patch/msgid/20171120205504.21892-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index c1efbaf..c75941d 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -460,14 +460,6 @@ int i915_gem_contexts_init(struct drm_i915_private *dev_priv) INIT_WORK(&dev_priv->contexts.free_work, contexts_free_worker); init_llist_head(&dev_priv->contexts.free_list); - if (intel_vgpu_active(dev_priv) && - HAS_LOGICAL_RING_CONTEXTS(dev_priv)) { - if (!i915_modparams.enable_execlists) { - DRM_INFO("Only EXECLIST mode is supported in vgpu.\n"); - return -EINVAL; - } - } - /* Using the simple ida interface, the max is limited by sizeof(int) */ BUILD_BUG_ON(MAX_CONTEXT_HW_ID > INT_MAX); ida_init(&dev_priv->contexts.hw_ida); @@ -842,7 +834,7 @@ int i915_switch_context(struct drm_i915_gem_request *req) struct intel_engine_cs *engine = req->engine; lockdep_assert_held(&req->i915->drm.struct_mutex); - GEM_BUG_ON(i915_modparams.enable_execlists); + GEM_BUG_ON(HAS_EXECLISTS(req->i915)); if (!req->ctx->engine[engine->id].state) { struct i915_gem_context *to = req->ctx; |
