From 848af2ce6de6140323a6ffe3075bf8021e119434 Mon Sep 17 00:00:00 2001 From: Timo Alho Date: Sun, 4 Mar 2018 23:31:06 -0800 Subject: Revert "Revert "Revert "gpu: nvgpu: Get coherency on gv100 + NVLINK working""" This reverts commit 89fbf39a05483917c0a9f3453fd94c724bc37375. Bug 2075315 Change-Id: Id34a0376be5160b164931926ec600f77edf69667 Signed-off-by: Timo Alho Reviewed-on: https://git-master.nvidia.com/r/1668487 Reviewed-by: svc-mobile-coverity --- drivers/gpu/nvgpu/common/linux/module.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/gpu/nvgpu/common/linux/module.c') diff --git a/drivers/gpu/nvgpu/common/linux/module.c b/drivers/gpu/nvgpu/common/linux/module.c index 741c86e7..b103fcea 100644 --- a/drivers/gpu/nvgpu/common/linux/module.c +++ b/drivers/gpu/nvgpu/common/linux/module.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include @@ -1108,7 +1107,6 @@ static int gk20a_probe(struct platform_device *dev) struct gk20a *gk20a; int err; struct gk20a_platform *platform = NULL; - struct device_node *np; if (dev->dev.of_node) { const struct of_device_id *match; @@ -1149,12 +1147,6 @@ static int gk20a_probe(struct platform_device *dev) if (err) goto return_err; - np = nvgpu_get_node(gk20a); - if (of_dma_is_coherent(np)) { - __nvgpu_set_enabled(gk20a, NVGPU_USE_COHERENT_SYSMEM, true); - __nvgpu_set_enabled(gk20a, NVGPU_SUPPORT_IO_COHERENCE, true); - } - if (nvgpu_platform_is_simulation(gk20a)) __nvgpu_set_enabled(gk20a, NVGPU_IS_FMODEL, true); -- cgit v1.2.2