diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_submit.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 1a5fe4822a62..31bc2022bfc2 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -15,6 +15,7 @@ #include <drm/drm_managed.h> #include "abi/guc_actions_abi.h" +#include "abi/guc_actions_slpc_abi.h" #include "abi/guc_klvs_abi.h" #include "regs/xe_lrc_layout.h" #include "xe_assert.h" @@ -400,6 +401,7 @@ static void __guc_exec_queue_policy_add_##func(struct exec_queue_policy *policy, MAKE_EXEC_QUEUE_POLICY_ADD(execution_quantum, EXECUTION_QUANTUM) MAKE_EXEC_QUEUE_POLICY_ADD(preemption_timeout, PREEMPTION_TIMEOUT) MAKE_EXEC_QUEUE_POLICY_ADD(priority, SCHEDULING_PRIORITY) +MAKE_EXEC_QUEUE_POLICY_ADD(slpc_exec_queue_freq_req, SLPM_GT_FREQUENCY) #undef MAKE_EXEC_QUEUE_POLICY_ADD static const int xe_exec_queue_prio_to_guc[] = { @@ -414,14 +416,20 @@ static void init_policies(struct xe_guc *guc, struct xe_exec_queue *q) struct exec_queue_policy policy; enum xe_exec_queue_priority prio = q->sched_props.priority; u32 timeslice_us = q->sched_props.timeslice_us; + u32 slpc_exec_queue_freq_req = 0; u32 preempt_timeout_us = q->sched_props.preempt_timeout_us; xe_gt_assert(guc_to_gt(guc), exec_queue_registered(q)); + if (q->flags & EXEC_QUEUE_FLAG_LOW_LATENCY) + slpc_exec_queue_freq_req |= SLPC_CTX_FREQ_REQ_IS_COMPUTE; + __guc_exec_queue_policy_start_klv(&policy, q->guc->id); __guc_exec_queue_policy_add_priority(&policy, xe_exec_queue_prio_to_guc[prio]); __guc_exec_queue_policy_add_execution_quantum(&policy, timeslice_us); __guc_exec_queue_policy_add_preemption_timeout(&policy, preempt_timeout_us); + __guc_exec_queue_policy_add_slpc_exec_queue_freq_req(&policy, + slpc_exec_queue_freq_req); xe_guc_ct_send(&guc->ct, (u32 *)&policy.h2g, __guc_exec_queue_policy_action_size(&policy), 0, 0); |