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drm/xe/mocs: Initialize MOCS index early

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MOCS uc_index is used even before it is initialized in the following
callstack
    guc_prepare_xfer()
    __xe_guc_upload()
    xe_guc_min_load_for_hwconfig()
    xe_uc_init_hwconfig()
    xe_gt_init_hwconfig()

Do MOCS index initialization earlier in the device probe.

Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
Link: https://lore.kernel.org/r/20250520142445.2792824-1-balasubramani.vivekanandan@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Balasubramani Vivekanandan 2025-05-20 19:54:45 +05:30 committed by Matt Roper
parent fbeaad071a
commit 241cc827c0
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/xe/xe_gt.c
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@ -417,6 +417,8 @@ int xe_gt_init_early(struct xe_gt *gt)
if (err)
return err;
xe_mocs_init_early(gt);
return 0;
}
@ -634,8 +636,6 @@ int xe_gt_init(struct xe_gt *gt)
if (err)
return err;
xe_mocs_init_early(gt);
err = xe_gt_sysfs_init(gt);
if (err)
return err;