gpu: nvgpu: replace input parameter tsgid with pointer to struct tsg_gk20a

gv11b_fifo_preempt_tsg needs to access the runlist_id of the tsg as
well as pass the tsg pointer to other public functions such as
gk20a_fifo_disable_tsg_sched. This qualifies the preempt_tsg to use a
pointer to a struct tsg_gk20a instead of just using the tsgid.

Jira NVGPU-1461

Change-Id: I01fbd2370b5746c2a597a0351e0301b0f7d25175
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1959068
(cherry picked from commit 1e78d47f15ff050edbb10a88550012178d353288
in rel-32)
Reviewed-on: https://git-master.nvidia.com/r/2013725
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
index 8821e799..9e3f7867 100644
--- a/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/fifo_vgpu.c
@@ -471,7 +471,7 @@ int vgpu_fifo_preempt_channel(struct gk20a *g, u32 chid)
         return err;
 }
 
-int vgpu_fifo_preempt_tsg(struct gk20a *g, u32 tsgid)
+int vgpu_fifo_preempt_tsg(struct gk20a *g, struct tsg_gk20a *tsg)
 {
         struct tegra_vgpu_cmd_msg msg;
         struct tegra_vgpu_tsg_preempt_params *p =
@@ -482,13 +482,13 @@ int vgpu_fifo_preempt_tsg(struct gk20a *g, u32 tsgid)
 
         msg.cmd = TEGRA_VGPU_CMD_TSG_PREEMPT;
         msg.handle = vgpu_get_handle(g);
-        p->tsg_id = tsgid;
+        p->tsg_id = tsg->tsgid;
         err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg));
         err = err ? err : msg.ret;
 
         if (err) {
                 nvgpu_err(g,
-                        "preempt tsg %u failed", tsgid);
+                        "preempt tsg %u failed", tsg->tsgid);
         }
 
         return err;