diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context_types.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context_types.h b/drivers/gpu/drm/i915/gt/intel_context_types.h index 6d99631d19b9..606c480aec26 100644 --- a/drivers/gpu/drm/i915/gt/intel_context_types.h +++ b/drivers/gpu/drm/i915/gt/intel_context_types.h @@ -96,6 +96,7 @@ struct intel_context { #define CONTEXT_BANNED 6 #define CONTEXT_FORCE_SINGLE_SUBMISSION 7 #define CONTEXT_NOPREEMPT 8 +#define CONTEXT_LRCA_DIRTY 9 struct { u64 timeout_us; @@ -138,14 +139,29 @@ struct intel_context { u8 wa_bb_page; /* if set, page num reserved for context workarounds */ + struct { + /** lock: protects everything in guc_state */ + spinlock_t lock; + /** + * sched_state: scheduling state of this context using GuC + * submission + */ + u8 sched_state; + } guc_state; + /* GuC scheduling state flags that do not require a lock. */ atomic_t guc_sched_state_no_lock; + /* GuC LRC descriptor ID */ + u16 guc_id; + + /* GuC LRC descriptor reference count */ + atomic_t guc_id_ref; + /* - * GuC LRC descriptor ID - Not assigned in this patch but future patches - * in the series will. + * GuC ID link - in list when unpinned but guc_id still valid in GuC */ - u16 guc_id; + struct list_head guc_id_link; }; #endif /* __INTEL_CONTEXT_TYPES__ */ |