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tools headers UAPI: Update i915_drm.h with the kernel sources

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Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2024-05-28 16:54:31 -03:00
parent 88e520512a
commit 2f523f29d3
1 changed files with 28 additions and 3 deletions
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31
tools/include/uapi/drm/i915_drm.h
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@ -806,6 +806,12 @@ typedef struct drm_i915_irq_wait {
*/
#define I915_PARAM_PXP_STATUS 58
/*
* Query if kernel allows marking a context to send a Freq hint to SLPC. This
* will enable use of the strategies allowed by the SLPC algorithm.
*/
#define I915_PARAM_HAS_CONTEXT_FREQ_HINT 59
/* Must be kept compact -- no holes and well documented */
/**
@ -2148,6 +2154,15 @@ struct drm_i915_gem_context_param {
* -EIO: The firmware did not succeed in creating the protected context.
*/
#define I915_CONTEXT_PARAM_PROTECTED_CONTENT 0xd
/*
* I915_CONTEXT_PARAM_LOW_LATENCY:
*
* Mark this context as a low latency workload which requires aggressive GT
* frequency scaling. Use I915_PARAM_HAS_CONTEXT_FREQ_HINT to check if the kernel
* supports this per context flag.
*/
#define I915_CONTEXT_PARAM_LOW_LATENCY 0xe
/* Must be kept compact -- no holes and well documented */
/** @value: Context parameter value to be set or queried */
@ -2623,19 +2638,29 @@ struct drm_i915_reg_read {
*
*/
/*
* struct drm_i915_reset_stats - Return global reset and other context stats
*
* Driver keeps few stats for each contexts and also global reset count.
* This struct can be used to query those stats.
*/
struct drm_i915_reset_stats {
/** @ctx_id: ID of the requested context */
__u32 ctx_id;
/** @flags: MBZ */
__u32 flags;
/* All resets since boot/module reload, for all contexts */
/** @reset_count: All resets since boot/module reload, for all contexts */
__u32 reset_count;
/* Number of batches lost when active in GPU, for this context */
/** @batch_active: Number of batches lost when active in GPU, for this context */
__u32 batch_active;
/* Number of batches lost pending for execution, for this context */
/** @batch_pending: Number of batches lost pending for execution, for this context */
__u32 batch_pending;
/** @pad: MBZ */
__u32 pad;
};