Am 09.09.21 um 07:54 schrieb Pan, Xinhui:
[AMD Official Use Only]
Direct IB pool is used for vce/uvd/vcn IB extra msg too. Increase its
size to 64 pages.
Do you really run into issues with that? 64 pages are 256kiB on x86 and
the extra msg are maybe 2kiB.
Additional to that we should probably make this a constant independent
of the CPU page size.
Christian.
Signed-off-by: xinhui pan <xinhui....@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
