[Intel-gfx] [PATCH] drm/i915: don't conflate is_dgfx with fake lmem

Lucas De Marchi lucas.demarchi at intel.com
Wed Sep 30 15:30:15 UTC 2020


When using fake lmem for tests, we are overriding the setting in
device info for dgfx devices. Current users of IS_DGFX() are correct,
but as we add support for DG1, we are going to use it in additional
places to trigger dgfx-only code path.

In future if we need we can use HAS_LMEM() instead of IS_DGFX() in the
places that make sense to also contemplate fake lmem use.

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 45e719c79183..3f6ed142198c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -840,9 +840,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		    i915->params.fake_lmem_start) {
 			mkwrite_device_info(i915)->memory_regions =
 				REGION_SMEM | REGION_LMEM | REGION_STOLEN;
-			mkwrite_device_info(i915)->is_dgfx = true;
 			GEM_BUG_ON(!HAS_LMEM(i915));
-			GEM_BUG_ON(!IS_DGFX(i915));
 		}
 	}
 #endif
-- 
2.28.0



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