diff options
| author | Nirmoy Das <nirmoy.das@intel.com> | 2022-05-11 17:37:44 +0200 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2022-05-17 09:34:30 +0100 |
| commit | d158367c31f0f87567d2e8a0955287dc005d40e5 (patch) | |
| tree | 581da5722c68c3400d521e86e232292f5c4c5745 | |
| parent | ca10b9d60f8c9556720bad8b1ec7d522e353a01d (diff) | |
drm/i915: return -EIO on lmem setup failure
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>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220511153746.14142-1-nirmoy.das@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_region_lmem.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |