[Intel-gfx] [PATCH i-g-t] igt/pm_rps: current freq < user specified min is no longer a fail

[Bob Paauwe]

Since commit

  commit aed242ff7ebb697e4dff912bd4dc7ec7192f7581
  Author: Chris Wilson <chris at chris-wilson.co.uk>
  Date:   Wed Mar 18 09:48:21 2015 +0000

      drm/i915: Relax RPS contraints to allows setting minfreq on idle

it is now possible that the current frequency will drop below the user
specified minimum frequency. Update the pm_rps tests to reflect that
this is no longer considered a failure.

Signed-off-by: Bob Paauwe <bob.j.paauwe at intel.com>
---
 tests/pm_rps.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/tests/pm_rps.c b/tests/pm_rps.c
index 74f08f4..e92ca3b 100644
--- a/tests/pm_rps.c
+++ b/tests/pm_rps.c
@@ -146,7 +146,6 @@ static void checkit(const int *freqs)
 {
 	igt_assert_lte(freqs[MIN], freqs[MAX]);
 	igt_assert_lte(freqs[CUR], freqs[MAX]);
-	igt_assert_lte(freqs[MIN], freqs[CUR]);
 	igt_assert_lte(freqs[RPn], freqs[MIN]);
 	igt_assert_lte(freqs[MAX], freqs[RP0]);
 	igt_assert_lte(freqs[RP1], freqs[RP0]);
@@ -472,14 +471,14 @@ static void idle_check(void)
 		read_freqs(freqs);
 		dump(freqs);
 		checkit(freqs);
-		if (freqs[CUR] == freqs[MIN])
+		if (freqs[CUR] <= freqs[MIN])
 			break;
 		usleep(1000 * IDLE_WAIT_TIMESTEP_MSEC);
 		wait += IDLE_WAIT_TIMESTEP_MSEC;
 	} while (wait < IDLE_WAIT_TIMEOUT_MSEC);
 
-	igt_assert_eq(freqs[CUR], freqs[MIN]);
-	igt_debug("Required %d msec to reach cur=min\n", wait);
+	igt_assert_lte(freqs[CUR], freqs[MIN]);
+	igt_debug("Required %d msec to reach cur<=min\n", wait);
 }
 
 #define LOADED_WAIT_TIMESTEP_MSEC 100
-- 
2.4.3