Reviewed-by: Pixel Ding <Pixel.Ding at amd.com> â?? Sincerely Yours, Pixel On 19/01/2017, 5:46 PM, "amd-gfx on behalf of Xiangliang Yu" <amd-gfx-bounces at lists.freedesktop.org on behalf of Xiangliang.Yu at amd.com> 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 <Xiangliang.Yu at amd.com> >--- > 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 > >_______________________________________________ >amd-gfx mailing list >amd-gfx at lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/amd-gfx
