diff mbox series

[1/3] drm/i915: return -EIO on lmem setup failure

Message ID 20220511153746.14142-1-nirmoy.das@intel.com (mailing list archive)
State New, archived
Headers show
Series [1/3] drm/i915: return -EIO on lmem setup failure | expand

Commit Message

Nirmoy Das May 11, 2022, 3:37 p.m. UTC 
Caller of setup_lmem() ignores -ENODEV but failing
to setup lmem on dGPU isn't ignorable error.

Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_region_lmem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
index f5111c0a0060..5a7c403d718a 100644
--- a/drivers/gpu/drm/i915/gt/intel_region_lmem.c
+++ b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
@@ -108,7 +108,7 @@  static struct intel_memory_region *setup_lmem(struct intel_gt *gt)
 		flat_ccs_base = (flat_ccs_base >> XEHPSDV_CCS_BASE_SHIFT) * SZ_64K;
 
 		if (GEM_WARN_ON(lmem_size < flat_ccs_base))
-			return ERR_PTR(-ENODEV);
+			return ERR_PTR(-EIO);
 
 		tile_stolen = lmem_size - flat_ccs_base;
 
@@ -131,7 +131,7 @@  static struct intel_memory_region *setup_lmem(struct intel_gt *gt)
 	io_start = pci_resource_start(pdev, 2);
 	io_size = min(pci_resource_len(pdev, 2), lmem_size);
 	if (!io_size)
-		return ERR_PTR(-ENODEV);
+		return ERR_PTR(-EIO);
 
 	min_page_size = HAS_64K_PAGES(i915) ? I915_GTT_PAGE_SIZE_64K :
 						I915_GTT_PAGE_SIZE_4K;