diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_random.h')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_random.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_random.h b/drivers/gpu/drm/i915/selftests/i915_random.h index 8e1ff9c105b6..05364eca20f7 100644 --- a/drivers/gpu/drm/i915/selftests/i915_random.h +++ b/drivers/gpu/drm/i915/selftests/i915_random.h @@ -25,6 +25,7 @@ #ifndef __I915_SELFTESTS_RANDOM_H__ #define __I915_SELFTESTS_RANDOM_H__ +#include <linux/math64.h> #include <linux/random.h> #include "../i915_selftest.h" @@ -57,4 +58,8 @@ void i915_random_reorder(unsigned int *order, void i915_prandom_shuffle(void *arr, size_t elsz, size_t count, struct rnd_state *state); +u64 igt_random_offset(struct rnd_state *state, + u64 start, u64 end, + u64 len, u64 align); + #endif /* !__I915_SELFTESTS_RANDOM_H__ */ |
