diff options
| author | Nirmoy Das <nirmoy.das@intel.com> | 2023-10-25 12:28:26 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-11-06 14:42:44 +0200 |
| commit | 0ad755fb88bdb7452f976d97847a47dbf7496763 (patch) | |
| tree | 730d742fca9eee4a0984b963ca281152acc64114 /drivers/gpu/drm/i915 | |
| parent | 471aa951bf1206d3c10d0daa67005b8e4db4ff83 (diff) | |
| download | lwn-0ad755fb88bdb7452f976d97847a47dbf7496763.tar.gz lwn-0ad755fb88bdb7452f976d97847a47dbf7496763.zip | |
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: 213c43676beb ("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
(cherry picked from commit 949113d34fb82a5dc6f5dd3ad9168001b441792b)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs_params.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs_params.c b/drivers/gpu/drm/i915/i915_debugfs_params.c index 614bde321589..8bca02025e09 100644 --- a/drivers/gpu/drm/i915/i915_debugfs_params.c +++ b/drivers/gpu/drm/i915/i915_debugfs_params.c @@ -38,10 +38,13 @@ static int i915_param_int_open(struct inode *inode, struct file *file) static int notify_guc(struct drm_i915_private *i915) { - int ret = 0; + struct intel_gt *gt; + int i, ret = 0; - if (intel_uc_uses_guc_submission(&to_gt(i915)->uc)) - ret = intel_guc_global_policies_update(&to_gt(i915)->uc.guc); + for_each_gt(gt, i915, i) { + if (intel_uc_uses_guc_submission(>->uc)) + ret = intel_guc_global_policies_update(>->uc.guc); + } return ret; } |