diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-05-01 23:40:59 -0700 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2017-10-04 13:44:00 +0100 |
| commit | 457bed4c6861462ac69880a101812ec44301433a (patch) | |
| tree | 306b06c1c8c1a841ccfb63f34cab4860a1548b5b /tests/perf.c | |
| parent | be844d0811c5a1b2a742d1bbb01ee263c16cc9dd (diff) | |
tests/perf: rc6: try to guess when rc6 is disabled
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Diffstat (limited to 'tests/perf.c')
| -rw-r--r-- | tests/perf.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/perf.c b/tests/perf.c index fa9edfc4..f7ecf38b 100644 --- a/tests/perf.c +++ b/tests/perf.c @@ -3460,6 +3460,17 @@ gen8_test_single_ctx_render_target_writes_a_counter(void) } while (WEXITSTATUS(child_ret) == EAGAIN); } +static bool +rc6_enabled(void) +{ + char *rc6_status = read_debugfs_record(drm_fd, "i915_drpc_info", + "RC6 Enabled"); + bool enabled = strcmp(rc6_status, "yes") == 0; + + free(rc6_status); + return enabled; +} + static void test_rc6_disable(void) { @@ -3479,6 +3490,8 @@ test_rc6_disable(void) }; uint64_t n_events_start, n_events_end; + igt_skip_on(!rc6_enabled()); + stream_fd = __perf_open(drm_fd, ¶m); n_events_start = read_debugfs_u64_record(drm_fd, "i915_drpc_info", |