platform/x86/amd: Stop counting intermediate cycles with metrics table

The metrics table doesn't increment for all cases that can cause an
intermediate wakeup if the cycle is very fast.  This can make the intent
from commit 9f5595d5f03fd ("platform/x86/amd: pmc: Require at least 2.5
seconds between HW sleep cycles") not work properly.

That commit originally was measured to work properly, but it was
accidental due to a logic error.  The logic error was fixed in
commit 4dbd11796f3a8 ("platform/x86/amd: pmc: Clear metrics table at
start of cycle") but this now masked the table doesn't always update.

Since that code was introduced, Daniel Gibson added a number of changes
to the logic which includes a state variable introduced in
commit 037f0b03c663a ("platform/x86/amd/pmc: Don't log during
intermediate wakeups").

Utilize that state variable to instead decide if a single sequence has
started.

Cc: Daniel Gibson <daniel@gibson.sh>
Cc: stable@vger.kernel.org # 7.1.y: 037f0b03c663a platform/x86/amd/pmc: Don't log during intermediate wakeups
Cc: stable@vger.kernel.org # 6.18.y: 037f0b03c663a platform/x86/amd/pmc: Don't log during intermediate wakeups
Fixes: 4dbd11796f3a8 ("platform/x86/amd: pmc: Clear metrics table at start of cycle")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Tested-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Link: https://patch.msgid.link/20260914141734.2703545-1-mario.limonciello@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

0 files changed, 0 insertions, 0 deletions