Imre Deak b32b5327a2 tests/pm_rps: vlv: round middle point to freq supported by HW
When setting the calculated middle frequency value the test assumes that
the HW/kernel rounds this value according to a 50MHz step value. This is
not so at least on VLV/CHV, on my B0 BYT-M for example this step value
is 22MHz, so there the test will fail.

To fix this get the nearest supported value by setting the target
frequency as a min or max frequency and read it back. The kernel will
round the returned value to the nearest supported.

v2:
- remove the 50MHz rounding that was done for non-VLV platforms, the new
  way of rounding should provide the correct value for all platforms
  (Ville)

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Imre Deak <imre.deak@intel.com>
2014-12-08 12:36:59 +02:00
..
2014-12-05 14:34:33 +00:00
2012-04-10 16:23:18 +02:00
2014-05-14 00:36:04 +02:00
2014-05-14 12:33:02 +01:00
2014-05-14 00:36:04 +02:00
2014-12-04 16:07:55 +00:00
2014-05-14 09:56:53 +02:00
2014-05-14 00:36:04 +02:00
2014-05-14 00:36:04 +02:00
2014-12-04 10:17:24 +08:00
2014-05-14 00:36:04 +02:00
2014-12-04 16:07:55 +00:00
2014-05-14 00:36:04 +02:00
2014-05-14 00:36:04 +02:00
2014-05-14 00:36:04 +02:00
2014-06-13 18:27:59 +02:00
2014-12-04 16:07:55 +00:00
2014-12-04 16:07:55 +00:00
2014-12-04 16:07:55 +00:00
2014-12-05 14:34:33 +00:00
2013-11-01 21:10:59 +01:00
2014-06-13 18:27:59 +02:00
2012-01-15 16:05:43 +01:00