drm/xe: Do not sleep in atomic

Set atomic in xe_mmio_wait32() otherwise we would
be scheduling in atomic context.

Fixes: 7dc9b92dcfef ("drm/xe: Remove i915_utils dependency from xe_pcode.")
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c
index 02afb313bfea797059c2749bcdcc936053a62ae1..125c63bdc9b5ff53c1e7d61040e14dc802236f0b 100644 (file)
--- a/drivers/gpu/drm/xe/xe_gt_mcr.c
+++ b/drivers/gpu/drm/xe/xe_gt_mcr.c
@@ -424,7 +424,7 @@ static void mcr_lock(struct xe_gt *gt)
         */
        if (GRAPHICS_VERx100(xe) >= 1270)
                ret = xe_mmio_wait32(gt, STEER_SEMAPHORE, 0, 0x1, 10, NULL,
-                                    false);
+                                    true);
 
        drm_WARN_ON_ONCE(&xe->drm, ret == -ETIMEDOUT);
 }