[PATCH i-g-t 0/1] Fix PMU freq verification with SLPC
Ashutosh Dixit
ashutosh.dixit at intel.com
Thu Jan 5 04:46:25 UTC 2023
With SLPC, even when we set the same min and max freq's, the requested and
actual freq's can differ from the min/max freq set. For example "efficient
freq" (when in effect) can override set min/max freq. In general FW is the
final arbiter in determining freq and can override set values.
Therefore compare the requested freq reported by PMU not against the set
freq's but against the requested freq reported in sysfs.
v1: Add failing tests to BAT testlist to try to repro the failures
Bug: https://gitlab.freedesktop.org/drm/intel/-/issues/6806
Bug: https://gitlab.freedesktop.org/drm/intel/-/issues/6786
Ashutosh Dixit (1):
HAX: Add gem_ctx_freq at sysfs and perf_pmu at frequency to
fast-feedback.testlist
tests/intel-ci/fast-feedback.testlist | 2 ++
1 file changed, 2 insertions(+)
--
2.38.0
More information about the Intel-gfx-trybot
mailing list