diff options
| author | Anusha Srivatsa <anusha.srivatsa@intel.com> | 2018-06-22 11:19:03 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-06-22 20:27:35 +0100 |
| commit | aa58f58d9c6471a1087ede57e4ab6cc0817c949f (patch) | |
| tree | 16f10ef6087ff3960f3be193b651356b44a5ae4e /drivers/gpu/drm | |
| parent | e16a375086337af3fcf21dbd512e1573049ba6cb (diff) | |
drm/i915/guc: Remove USES_GUC_SUBMISSION for ads programming
In the guc_ctl_debug_flags, the ads struct is programmed only
when USES_GUC_SUBMISSION is satisfied. But, this has to be
programmed for all suspend/resume cases.
Remove the condition and program the ads struct for
both huc loading and guc submission.
This issue was noticed when CI threw errors for enable_guc=2
(load huc; disable submission)
v2:
- Change commit title.
- Correct the shifts. (Daniele)
Credits to: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Spotswood <john.a.spotswood@intel.com>
Cc: Oscar Mateo <oscar.mateo@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: John Spotswood <john.a.spotswood@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1529691543-28606-1-git-send-email-anusha.srivatsa@intel.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc.c b/drivers/gpu/drm/i915/intel_guc.c index 1aff30b0870c..f651e57b4c61 100644 --- a/drivers/gpu/drm/i915/intel_guc.c +++ b/drivers/gpu/drm/i915/intel_guc.c @@ -206,7 +206,11 @@ void intel_guc_fini(struct intel_guc *guc) static u32 guc_ctl_debug_flags(struct intel_guc *guc) { u32 level = intel_guc_log_get_level(&guc->log); - u32 flags = 0; + u32 flags; + u32 ads; + + ads = intel_guc_ggtt_offset(guc, guc->ads_vma) >> PAGE_SHIFT; + flags = ads << GUC_ADS_ADDR_SHIFT | GUC_ADS_ENABLED; if (!GUC_LOG_LEVEL_IS_ENABLED(level)) flags |= GUC_LOG_DEFAULT_DISABLED; @@ -217,13 +221,6 @@ static u32 guc_ctl_debug_flags(struct intel_guc *guc) flags |= GUC_LOG_LEVEL_TO_VERBOSITY(level) << GUC_LOG_VERBOSITY_SHIFT; - if (USES_GUC_SUBMISSION(guc_to_i915(guc))) { - u32 ads = intel_guc_ggtt_offset(guc, guc->ads_vma) - >> PAGE_SHIFT; - - flags |= ads << GUC_ADS_ADDR_SHIFT | GUC_ADS_ENABLED; - } - return flags; } |