[PATCH 1/2] drm/amdgpu: Increase direct IB pool size

Pan, Xinhui Xinhui.Pan at amd.com
Thu Sep 9 05:54:10 UTC 2021


[AMD Official Use Only]

Direct IB pool is used for vce/uvd/vcn IB extra msg too. Increase its
size to 64 pages.

Signed-off-by: xinhui pan <xinhui.pan at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index c076a6b9a5a2..cd2c7073fdd9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -308,7 +308,7 @@ int amdgpu_ib_pool_init(struct amdgpu_device *adev)

        for (i = 0; i < AMDGPU_IB_POOL_MAX; i++) {
                if (i == AMDGPU_IB_POOL_DIRECT)
-                       size = PAGE_SIZE * 6;
+                       size = PAGE_SIZE * 64;
                else
                        size = AMDGPU_IB_POOL_SIZE;

--
2.25.1



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