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drm/i915/pmu: Drop I915_ENGINE_SAMPLE_MAX from uapi headers

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We have agreed during the engine classes discussion that fields marked as
non-ABI are better left out altogether from uapi headers.

v2: Use a local define for maintanability. (Chris Wilson)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171123100701.18430-1-tvrtko.ursulin@linux.intel.com
This commit is contained in:
Tvrtko Ursulin 2017-11-23 10:07:01 +00:00
parent 4f0aa1fa3e
commit b552ae444e
2 changed files with 2 additions and 2 deletions
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1
drivers/gpu/drm/i915/intel_ringbuffer.h
View file

@ -358,6 +358,7 @@ struct intel_engine_cs {
*
* Our internal timer stores the current counters in this field.
*/
#define I915_ENGINE_SAMPLE_MAX (I915_SAMPLE_SEMA + 1)
struct i915_pmu_sample sample[I915_ENGINE_SAMPLE_MAX];
/**
* @busy_stats: Has enablement of engine stats tracking been

3
include/uapi/drm/i915_drm.h
View file

@ -110,8 +110,7 @@ enum drm_i915_gem_engine_class {
enum drm_i915_pmu_engine_sample {
I915_SAMPLE_BUSY = 0,
I915_SAMPLE_WAIT = 1,
I915_SAMPLE_SEMA = 2,
I915_ENGINE_SAMPLE_MAX /* non-ABI */
I915_SAMPLE_SEMA = 2
};
#define I915_PMU_SAMPLE_BITS (4)