diff mbox series

[40/47] drm/i915/guc: Enable GuC engine reset

Message ID 20210624070516.21893-41-matthew.brost@intel.com (mailing list archive)
State New, archived
Headers show
Series GuC submission support | expand

Commit Message

Matthew Brost June 24, 2021, 7:05 a.m. UTC 
From: John Harrison <John.C.Harrison@Intel.com>

Clear the 'disable resets' flag to allow GuC to reset hung contexts
(detected via pre-emption timeout).

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
---
 drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Matthew Brost June 24, 2021, 4:19 p.m. UTC | #1 
On Thu, Jun 24, 2021 at 12:05:09AM -0700, Matthew Brost wrote:
> From: John Harrison <John.C.Harrison@Intel.com>
> 
> Clear the 'disable resets' flag to allow GuC to reset hung contexts
> (detected via pre-emption timeout).
> 
> Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
> Signed-off-by: Matthew Brost <matthew.brost@intel.com>

Reviewed-by: Matthew Brost <matthew.brost@intel.com>

> ---
>  drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
> index 9fd3c911f5fb..d3e86ab7508f 100644
> --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
> @@ -81,8 +81,7 @@ static void guc_policies_init(struct guc_policies *policies)
>  {
>  	policies->dpc_promote_time = GLOBAL_POLICY_DEFAULT_DPC_PROMOTE_TIME_US;
>  	policies->max_num_work_items = GLOBAL_POLICY_MAX_NUM_WI;
> -	/* Disable automatic resets as not yet supported. */
> -	policies->global_flags = GLOBAL_POLICY_DISABLE_ENGINE_RESET;
> +	policies->global_flags = 0;
>  	policies->is_valid = 1;
>  }
>  
> -- 
> 2.28.0
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
index 9fd3c911f5fb..d3e86ab7508f 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c
@@ -81,8 +81,7 @@  static void guc_policies_init(struct guc_policies *policies)
 {
 	policies->dpc_promote_time = GLOBAL_POLICY_DEFAULT_DPC_PROMOTE_TIME_US;
 	policies->max_num_work_items = GLOBAL_POLICY_MAX_NUM_WI;
-	/* Disable automatic resets as not yet supported. */
-	policies->global_flags = GLOBAL_POLICY_DISABLE_ENGINE_RESET;
+	policies->global_flags = 0;
 	policies->is_valid = 1;
 }