[Intel-gfx] [PATCH v2 1/4] drm/i915: don't specify pinned size for wa_bb pin/allocation

Lionel Landwerlin lionel.g.landwerlin at intel.com
Thu Aug 31 21:25:46 UTC 2017


We can rely on the i915_vma_pin() to use vma->size instead.

v2: Actually set the pin size to 0 to vma->size is used implicitly
    (Chris)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
---
 drivers/gpu/drm/i915/intel_lrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 3758ff81928d..09fb2b29a739 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1141,7 +1141,7 @@ static int lrc_setup_wa_ctx(struct intel_engine_cs *engine)
 		goto err;
 	}
 
-	err = i915_vma_pin(vma, 0, PAGE_SIZE, PIN_GLOBAL | PIN_HIGH);
+	err = i915_vma_pin(vma, 0, 0, PIN_GLOBAL | PIN_HIGH);
 	if (err)
 		goto err;
 
-- 
2.14.1



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