CRI defines bit 5 of the perf limit reasons register as a power brake
(PWRBRK) indicator. Add PWRBRK_MASK and a reason_pwrbrk sysfs attribute
for CRI in place of reason_ratl.
Signed-off-by: Sk Anirban <sk.anirban@intel.com>
Fixes: 8578e6d054 ("drm/xe/gt_throttle: Drop individual show functions")
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260909114931.1039331-2-sk.anirban@intel.com
(cherry picked from commit e199c851c0ab608a0ca89e7be1756a1461b41a2c)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
ea4debcd80