gpu: nvgpu: support platform specific TSG enable/disable

Add platform specific operations to enable/disable a TSG and use them instead
of directly calling enable/disable APIs

For gm20b/gp106/gp10b we continue to use gk20a_enable_tsg() and
gk20a_disable_tsg() as platform specific operations

Bug 1739362

Change-Id: I2dd0f38c8303757e8c7a47d8da0e30a790e514f0
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1560635
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c b/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
index d35ea14c..10379633 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
@@ -409,7 +409,7 @@ long nvgpu_ioctl_tsg_dev_ioctl(struct file *filp, unsigned int cmd,
                            "failed to host gk20a for ioctl cmd: 0x%x", cmd);
                         return err;
                 }
-                gk20a_enable_tsg(tsg);
+                g->ops.fifo.enable_tsg(tsg);
                 gk20a_idle(g);
                 break;
                 }
@@ -422,7 +422,7 @@ long nvgpu_ioctl_tsg_dev_ioctl(struct file *filp, unsigned int cmd,
                            "failed to host gk20a for ioctl cmd: 0x%x", cmd);
                         return err;
                 }
-                gk20a_disable_tsg(tsg);
+                g->ops.fifo.disable_tsg(tsg);
                 gk20a_idle(g);
                 break;
                 }