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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-02-25 19:22:05 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-02-25 19:23:19 +0000 |
| commit | 88be76cdafc7e60e2e4ed883bfe7e8dd7f35fa3a (patch) | |
| tree | 1866e6ba31ab4a934e0469430b777a92e7aca8a1 /drivers/gpu/drm/i915/gt/intel_context_param.h | |
| parent | drm/i915: Flush idle barriers when waiting (diff) | |
| download | wireguard-linux-88be76cdafc7e60e2e4ed883bfe7e8dd7f35fa3a.tar.xz wireguard-linux-88be76cdafc7e60e2e4ed883bfe7e8dd7f35fa3a.zip | |
drm/i915: Allow userspace to specify ringsize on construction
No good reason why we must always use a static ringsize, so let
userspace select one during construction.
Link: https://github.com/intel/compute-runtime/pull/261
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Steve Carbonari <steven.carbonari@intel.com>
Reviewed-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200225192206.1107336-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context_param.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context_param.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context_param.h b/drivers/gpu/drm/i915/gt/intel_context_param.h new file mode 100644 index 000000000000..f053d8633fe2 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_context_param.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef INTEL_CONTEXT_PARAM_H +#define INTEL_CONTEXT_PARAM_H + +struct intel_context; + +int intel_context_set_ring_size(struct intel_context *ce, long sz); +long intel_context_get_ring_size(struct intel_context *ce); + +#endif /* INTEL_CONTEXT_PARAM_H */ |