diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_mmio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_mmio.c b/drivers/gpu/drm/xe/xe_mmio.c index 6c035b293bb6..d0a36600e52b 100644 --- a/drivers/gpu/drm/xe/xe_mmio.c +++ b/drivers/gpu/drm/xe/xe_mmio.c @@ -538,6 +538,12 @@ int xe_mmio_wait32(struct xe_gt *gt, struct xe_reg reg, u32 mask, u32 val, u32 t wait <<= 1; } + if (ret != 0) { + read = xe_mmio_read32(gt, reg); + if ((read & mask) == val) + ret = 0; + } + if (out_val) *out_val = read; |