[Intel-gfx] [PATCH i-g-t 28/29] igt/perf: load gt_boost_freq_mhz as max gt frequency

[Lionel Landwerlin]

We want the absolute max the hardware can do, not the max value
set by a previous application/user.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
---
 tests/perf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/perf.c b/tests/perf.c
index 6026811b..3d033b3a 100644
--- a/tests/perf.c
+++ b/tests/perf.c
@@ -1107,7 +1107,7 @@ static void
 gt_frequency_range_save(void)
 {
 	gt_min_freq_mhz_saved = sysfs_read("gt_min_freq_mhz");
-	gt_max_freq_mhz_saved = sysfs_read("gt_max_freq_mhz");
+	gt_max_freq_mhz_saved = sysfs_read("gt_boost_freq_mhz");
 
 	gt_min_freq_mhz = gt_min_freq_mhz_saved;
 	gt_max_freq_mhz = gt_max_freq_mhz_saved;
-- 
2.11.0