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-rw-r--r--drivers/gpu/nvgpu/gv11b/gr_gv11b.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
index e6050359..ca5e8dc0 100644
--- a/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/gr_gv11b.c
@@ -16,6 +16,7 @@
16#include "gk20a/gk20a.h" /* FERMI and MAXWELL classes defined here */ 16#include "gk20a/gk20a.h" /* FERMI and MAXWELL classes defined here */
17#include <linux/delay.h> 17#include <linux/delay.h>
18#include <linux/tegra-fuse.h> 18#include <linux/tegra-fuse.h>
19#include <linux/version.h>
19 20
20#include "gk20a/gr_gk20a.h" 21#include "gk20a/gr_gk20a.h"
21#include "gk20a/semaphore_gk20a.h" 22#include "gk20a/semaphore_gk20a.h"
@@ -1135,8 +1136,13 @@ static void gr_gv11b_init_cyclestats(struct gk20a *g)
1135 1136
1136static void gr_gv11b_set_gpc_tpc_mask(struct gk20a *g, u32 gpc_index) 1137static void gr_gv11b_set_gpc_tpc_mask(struct gk20a *g, u32 gpc_index)
1137{ 1138{
1139#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)
1138 tegra_fuse_writel(0x1, FUSE_FUSEBYPASS_0); 1140 tegra_fuse_writel(0x1, FUSE_FUSEBYPASS_0);
1139 tegra_fuse_writel(0x0, FUSE_WRITE_ACCESS_SW_0); 1141 tegra_fuse_writel(0x0, FUSE_WRITE_ACCESS_SW_0);
1142#else
1143 tegra_fuse_control_write(0x1, FUSE_FUSEBYPASS_0);
1144 tegra_fuse_control_write(0x0, FUSE_WRITE_ACCESS_SW_0);
1145#endif
1140 1146
1141 if (g->gr.gpc_tpc_mask[gpc_index] == 0x1) 1147 if (g->gr.gpc_tpc_mask[gpc_index] == 0x1)
1142 tegra_fuse_writel(0x2, FUSE_OPT_GPU_TPC0_DISABLE_0); 1148 tegra_fuse_writel(0x2, FUSE_OPT_GPU_TPC0_DISABLE_0);