gpu: nvgpu: Use gv11b_css_hw_set_handled_snapshots for GV11B

The value of NV_PERF_PMASYS_MEM_BUMP is different for Volta
and NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT_CMD_FLUSH did not
have correct behavior on GV11B due to that.
The patch adds an instance of css_hw_set_handled_snapshots
for Volta to fix that.

Bug 1960846
Bug 2068936

Change-Id: Ic057338d3b1b951a66d070267e69a90f136598b9
Signed-off-by: Martin Radev <mradev@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1668568
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.c b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.c
index 86977bb3..bb7c37bd 100644
--- a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.c
@@ -57,15 +57,6 @@ static inline u32 css_hw_get_pending_snapshots(struct gk20a *g)
                         sizeof(struct gk20a_cs_snapshot_fifo_entry);
 }
 
-/* informs hw how many snapshots have been processed (frees up fifo space) */
-static inline void gv11b_css_hw_set_handled_snapshots(struct gk20a *g, u32 done)
-{
-        if (done > 0) {
-                gk20a_writel(g, perf_pmasys_mem_bump_r(),
-                     done * sizeof(struct gk20a_cs_snapshot_fifo_entry));
-        }
-}
-
 /* disable streaming to memory */
 static void gv11b_css_hw_reset_streaming(struct gk20a *g)
 {
@@ -86,6 +77,15 @@ static void gv11b_css_hw_reset_streaming(struct gk20a *g)
         gv11b_css_hw_set_handled_snapshots(g, css_hw_get_pending_snapshots(g));
 }
 
+/* informs hw how many snapshots have been processed (frees up fifo space) */
+void gv11b_css_hw_set_handled_snapshots(struct gk20a *g, u32 done)
+{
+        if (done > 0) {
+                gk20a_writel(g, perf_pmasys_mem_bump_r(),
+                     done * sizeof(struct gk20a_cs_snapshot_fifo_entry));
+        }
+}
+
 int gv11b_css_hw_enable_snapshot(struct channel_gk20a *ch,
                                 struct gk20a_cs_snapshot_client *cs_client)
 {