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drm/i915/mtl: Apply notify_guc to all GTs
Handle platforms with multiple GTs by iterate over all GTs.
Add a Fixes commit so this gets propagated for MTL support.
Fixes: 213c43676b
("drm/i915/mtl: Remove the 'force_probe' requirement for Meteor Lake")
Suggested-by: John Harrison <john.c.harrison@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231025102826.16955-1-nirmoy.das@intel.com
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parent
3b9bbd7962
commit
949113d34f
1 changed files with 6 additions and 3 deletions
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@ -38,10 +38,13 @@ static int i915_param_int_open(struct inode *inode, struct file *file)
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static int notify_guc(struct drm_i915_private *i915)
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{
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int ret = 0;
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struct intel_gt *gt;
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int i, ret = 0;
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if (intel_uc_uses_guc_submission(&to_gt(i915)->uc))
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ret = intel_guc_global_policies_update(&to_gt(i915)->uc.guc);
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for_each_gt(gt, i915, i) {
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if (intel_uc_uses_guc_submission(>->uc))
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ret = intel_guc_global_policies_update(>->uc.guc);
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}
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return ret;
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}
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