Acked-by: Christian König <[email protected]>.
Am 19.01.2017 um 11:56 schrieb Ding, Pixel:
Reviewed-by: Pixel Ding <[email protected]>
—
Sincerely Yours,
Pixel
On 19/01/2017, 5:46 PM, "amd-gfx on behalf of Xiangliang Yu"
<[email protected] on behalf of [email protected]> wrote:
If start all VFs at same time, the GPU hypervisor need more time
to handle mailbox access. Set it to five seconds according to
test experience.
Signed-off-by: Xiangliang Yu <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
index fd6216e..2db7411 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
@@ -23,7 +23,7 @@
#ifndef __MXGPU_VI_H__
#define __MXGPU_VI_H__
-#define VI_MAILBOX_TIMEDOUT 150
+#define VI_MAILBOX_TIMEDOUT 5000
#define VI_MAILBOX_RESET_TIME 12
/* VI mailbox messages request */
--
2.7.4
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