[099/102] drm/amdkfd: Increase vcrat size for GPU

Submitted by Alex Deucher on July 16, 2019, 1:27 a.m.

Details

Message ID 20190716012741.32036-9-alexander.deucher@amd.com
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in AMD X.Org drivers

Not browsing as part of any series.

Commit Message

Alex Deucher July 16, 2019, 1:27 a.m.
From: Oak Zeng <Oak.Zeng@amd.com>

GPU cache info (part of virtual CRAT) size depends on CU number.
For arcturus, CU number has been increased from 64 to 128. So
the required memory for vcrat also increases.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Yong Zhao <Yong.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch hide | download patch | download mbox

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index b30ccbfeb648..454552fe2563 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -788,7 +788,7 @@  int kfd_create_crat_image_acpi(void **crat_image, size_t *size)
  * is put in the code to ensure we don't overwrite.
  */
 #define VCRAT_SIZE_FOR_CPU	(2 * PAGE_SIZE)
-#define VCRAT_SIZE_FOR_GPU	(3 * PAGE_SIZE)
+#define VCRAT_SIZE_FOR_GPU	(4 * PAGE_SIZE)
 
 /* kfd_fill_cu_for_cpu - Fill in Compute info for the given CPU NUMA node
  *