From 4f67a794ddbb9e5c1ce66461fabdf3f27708945a Mon Sep 17 00:00:00 2001 From: Aparna Das Date: Thu, 30 Nov 2017 01:08:52 -0800 Subject: gpu: nvgpu: vgpu: add io coherency support Modify command message parameter to support io coherency. Jira EVLR-2025 Change-Id: I38b21c72d85f559555c4d97dab73d0f715ecc655 Signed-off-by: Aparna Das Reviewed-on: https://git-master.nvidia.com/r/1614388 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/common/linux/vgpu/gv11b') diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c index 9ba1892b..93e26541 100644 --- a/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c +++ b/drivers/gpu/nvgpu/common/linux/vgpu/gv11b/vgpu_gv11b.c @@ -35,6 +35,7 @@ int vgpu_gv11b_init_gpu_characteristics(struct gk20a *g) } __nvgpu_set_enabled(g, NVGPU_SUPPORT_TSG_SUBCONTEXTS, true); + __nvgpu_set_enabled(g, NVGPU_SUPPORT_IO_COHERENCE, true); return 0; } -- cgit v1.2.2