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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-06 11:14:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-06 14:05:23 +0100 |
| commit | 481827b441674b7f1d030c223decdb56266ff398 (patch) | |
| tree | b3258982e42570a616a05f58b73c36c57f858399 /drivers/gpu/drm/i915/intel_engine_cs.c | |
| parent | b79ebe74e1c4219e91940b637d40939b0c80c0f2 (diff) | |
| download | lwn-481827b441674b7f1d030c223decdb56266ff398.tar.gz lwn-481827b441674b7f1d030c223decdb56266ff398.zip | |
drm/i915: Record logical context support in driver caps
Avoid looking at the magical engines[RCS] to decide if the HW and driver
supports logical contexts, and instead record that knowledge during
initialisation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180706101442.21279-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 478c928912c4..e2f562853aee 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -302,6 +302,8 @@ intel_engine_setup(struct drm_i915_private *dev_priv, engine->class); if (WARN_ON(engine->context_size > BIT(20))) engine->context_size = 0; + if (engine->context_size) + DRIVER_CAPS(dev_priv)->has_logical_contexts = true; /* Nothing to do here, execute in order of dependencies */ engine->schedule = NULL; |