gpu: nvgpu: adapt gk20a_channel_syncpt to use os_fence

This patch adapts gk20a_channel_syncpt to use os_fence for post fence
as well as pre-fence(wait) use cases.

Jira NVGPU-66

Change-Id: I49627d1f88d52a53511a02f5de60fed6df8350de
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1676631
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/Makefile b/drivers/gpu/nvgpu/Makefile
index 9a46f12c..5af7de35 100644
--- a/drivers/gpu/nvgpu/Makefile
+++ b/drivers/gpu/nvgpu/Makefile
@@ -164,6 +164,10 @@ nvgpu-$(CONFIG_SYNC) += gk20a/sync_gk20a.o \
                 common/linux/os_fence_android.o \
                 common/linux/os_fence_android_sema.o
 
+ifeq ($(CONFIG_TEGRA_GK20A_NVHOST), y)
+nvgpu-$(CONFIG_SYNC) += common/linux/os_fence_android_syncpt.o
+endif
+
 nvgpu-$(CONFIG_GK20A_PCI) += common/linux/pci.o \
         common/linux/pci_usermode.o \