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| author | Oscar Mateo <oscar.mateo@intel.com> | 2017-09-13 00:36:35 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-09-13 12:34:50 +0300 |
| commit | e9eb8039ba0cb902817fafb5a0217dba0544f165 (patch) | |
| tree | d0312c43da108e1f4a0f2583479b0da97a76863a /drivers/gpu/drm/i915/intel_guc_fwif.h | |
| parent | 2013ddebd2f4b5ef90625c8b82da216df0123134 (diff) | |
| download | linux-e9eb8039ba0cb902817fafb5a0217dba0544f165.tar.xz | |
drm/i915/guc: Name the default GuC scheduling policy
The default values for the default scheduling policy come from the
GuC firmware itself. Transform the magic numbers into defines.
Suggested-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1505252197-27696-1-git-send-email-oscar.mateo@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_fwif.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_fwif.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_fwif.h b/drivers/gpu/drm/i915/intel_guc_fwif.h index 5fa286074811..83bd401196eb 100644 --- a/drivers/gpu/drm/i915/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/intel_guc_fwif.h @@ -388,7 +388,11 @@ struct guc_ct_buffer_desc { /* Preempt to idle on quantum expiry */ #define POLICY_PREEMPT_TO_IDLE (1<<1) -#define POLICY_MAX_NUM_WI 15 +#define POLICY_MAX_NUM_WI 15 +#define POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000 +#define POLICY_DEFAULT_EXECUTION_QUANTUM_US 1000000 +#define POLICY_DEFAULT_PREEMPTION_TIME_US 500000 +#define POLICY_DEFAULT_FAULT_TIME_US 250000 struct guc_policy { /* Time for one workload to execute. (in micro seconds) */ |