From a83c99ecb41c5fa0b287efafa22db0e9770ab3e4 Mon Sep 17 00:00:00 2001 From: Martin Radev Date: Mon, 5 Mar 2018 14:12:10 +0200 Subject: 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 Reviewed-on: https://git-master.nvidia.com/r/1668568 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h') diff --git a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h index 6b11a62e..186f5fcc 100644 --- a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h +++ b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h @@ -30,5 +30,6 @@ int gv11b_css_hw_enable_snapshot(struct channel_gk20a *ch, void gv11b_css_hw_disable_snapshot(struct gr_gk20a *gr); int gv11b_css_hw_check_data_available(struct channel_gk20a *ch, u32 *pending, bool *hw_overflow); +void gv11b_css_hw_set_handled_snapshots(struct gk20a *g, u32 done); #endif /* CSS_GR_GV11B_H */ -- cgit v1.2.2