diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.h | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 22 |
3 files changed, 33 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c index 86f7a9ac1c39..2b0266cab66b 100644 --- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c @@ -661,6 +661,16 @@ static inline void execlists_schedule_out(struct i915_request *rq) i915_request_put(rq); } +static u32 map_i915_prio_to_lrc_desc_prio(int prio) +{ + if (prio > I915_PRIORITY_NORMAL) + return GEN12_CTX_PRIORITY_HIGH; + else if (prio < I915_PRIORITY_NORMAL) + return GEN12_CTX_PRIORITY_LOW; + else + return GEN12_CTX_PRIORITY_NORMAL; +} + static u64 execlists_update_context(struct i915_request *rq) { struct intel_context *ce = rq->context; @@ -669,7 +679,7 @@ static u64 execlists_update_context(struct i915_request *rq) desc = ce->lrc.desc; if (rq->engine->flags & I915_ENGINE_HAS_EU_PRIORITY) - desc |= lrc_desc_priority(rq_prio(rq)); + desc |= map_i915_prio_to_lrc_desc_prio(rq_prio(rq)); /* * WaIdleLiteRestore:bdw,skl diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.h b/drivers/gpu/drm/i915/gt/intel_lrc.h index 31be734010db..a390f0813c8b 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.h +++ b/drivers/gpu/drm/i915/gt/intel_lrc.h @@ -111,16 +111,6 @@ enum { #define XEHP_SW_COUNTER_SHIFT 58 #define XEHP_SW_COUNTER_WIDTH 6 -static inline u32 lrc_desc_priority(int prio) -{ - if (prio > I915_PRIORITY_NORMAL) - return GEN12_CTX_PRIORITY_HIGH; - else if (prio < I915_PRIORITY_NORMAL) - return GEN12_CTX_PRIORITY_LOW; - else - return GEN12_CTX_PRIORITY_NORMAL; -} - static inline void lrc_runtime_start(struct intel_context *ce) { struct intel_context_stats *stats = &ce->stats; diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 1726f0f19901..5a1dfacf24ea 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -2394,6 +2394,26 @@ static int guc_context_policy_init(struct intel_context *ce, bool loop) return ret; } +static u32 map_guc_prio_to_lrc_desc_prio(u8 prio) +{ + /* + * this matches the mapping we do in map_i915_prio_to_guc_prio() + * (e.g. prio < I915_PRIORITY_NORMAL maps to GUC_CLIENT_PRIORITY_NORMAL) + */ + switch (prio) { + default: + MISSING_CASE(prio); + fallthrough; + case GUC_CLIENT_PRIORITY_KMD_NORMAL: + return GEN12_CTX_PRIORITY_NORMAL; + case GUC_CLIENT_PRIORITY_NORMAL: + return GEN12_CTX_PRIORITY_LOW; + case GUC_CLIENT_PRIORITY_HIGH: + case GUC_CLIENT_PRIORITY_KMD_HIGH: + return GEN12_CTX_PRIORITY_HIGH; + } +} + static void prepare_context_registration_info(struct intel_context *ce, struct guc_ctxt_registration_info *info) { @@ -2420,6 +2440,8 @@ static void prepare_context_registration_info(struct intel_context *ce, */ info->hwlrca_lo = lower_32_bits(ce->lrc.lrca); info->hwlrca_hi = upper_32_bits(ce->lrc.lrca); + if (engine->flags & I915_ENGINE_HAS_EU_PRIORITY) + info->hwlrca_lo |= map_guc_prio_to_lrc_desc_prio(ce->guc_state.prio); info->flags = CONTEXT_REGISTRATION_FLAG_KMD; /* |