Commit f402cc58 authored by Chris Wilson's avatar Chris Wilson 🤔

drm-uapi: Update i915_drm.h for I915_CONTEXT_PARAM_RECOVERABLE

Copying i915_drm.h from

commit ba4fda620a5f7db521aa9e0262cf49854c1b1d9c (HEAD -> drm-intel-next-queued, drm-intel/drm-intel-next-queued)
Author: Chris Wilson <>
Date:   Mon Feb 18 10:58:21 2019 +0000

    drm/i915: Optionally disable automatic recovery after a GPU reset

in order to expose the I915_CONTEXT_PARAM_RECOVERABLE for testing.
Signed-off-by: Chris Wilson's avatarChris Wilson <>
Reviewed-by: default avatarMika Kuoppala <>
parent 784b3c53
......@@ -1491,6 +1491,26 @@ struct drm_i915_gem_context_param {
* drm_i915_gem_context_param_sseu.
#define I915_CONTEXT_PARAM_SSEU 0x7
* Not all clients may want to attempt automatic recover of a context after
* a hang (for example, some clients may only submit very small incremental
* batches relying on known logical state of previous batches which will never
* recover correctly and each attempt will hang), and so would prefer that
* the context is forever banned instead.
* If set to false (0), after a reset, subsequent (and in flight) rendering
* from this context is discarded, and the client will need to create a new
* context to use instead.
* If set to true (1), the kernel will automatically attempt to recover the
* context by skipping the hanging batch and executing the next batch starting
* from the default context state (discarding the incomplete logical context
* state lost due to the reset).
* On creation, all new contexts are marked as recoverable.
__u64 value;
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