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-rw-r--r--drivers/gpu/nvgpu/common/linux/driver_common.c1
-rw-r--r--drivers/gpu/nvgpu/gk20a/bus_gk20a.c7
-rw-r--r--drivers/gpu/nvgpu/gk20a/gk20a.h2
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/driver_common.c b/drivers/gpu/nvgpu/common/linux/driver_common.c
index 67584f95..10394b22 100644
--- a/drivers/gpu/nvgpu/common/linux/driver_common.c
+++ b/drivers/gpu/nvgpu/common/linux/driver_common.c
@@ -104,6 +104,7 @@ static void nvgpu_init_pm_vars(struct gk20a *g)
104 nvgpu_platform_is_silicon(g) ? platform->enable_mscg : false; 104 nvgpu_platform_is_silicon(g) ? platform->enable_mscg : false;
105 g->can_elpg = 105 g->can_elpg =
106 nvgpu_platform_is_silicon(g) ? platform->can_elpg : false; 106 nvgpu_platform_is_silicon(g) ? platform->can_elpg : false;
107 g->default_pri_timeout = platform->default_pri_timeout;
107 108
108 /* set default values to aelpg parameters */ 109 /* set default values to aelpg parameters */
109 g->pmu.aelpg_param[0] = APCTRL_SAMPLING_PERIOD_PG_DEFAULT_US; 110 g->pmu.aelpg_param[0] = APCTRL_SAMPLING_PERIOD_PG_DEFAULT_US;
diff --git a/drivers/gpu/nvgpu/gk20a/bus_gk20a.c b/drivers/gpu/nvgpu/gk20a/bus_gk20a.c
index e81a5b2a..5f25271f 100644
--- a/drivers/gpu/nvgpu/gk20a/bus_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/bus_gk20a.c
@@ -27,16 +27,13 @@
27 27
28void gk20a_bus_init_hw(struct gk20a *g) 28void gk20a_bus_init_hw(struct gk20a *g)
29{ 29{
30 struct gk20a_platform *platform = gk20a_get_platform(g->dev);
31
32 /* enable pri timeout only on silicon */ 30 /* enable pri timeout only on silicon */
33 if (nvgpu_platform_is_silicon(g)) { 31 if (nvgpu_platform_is_silicon(g)) {
34 gk20a_writel(g, 32 gk20a_writel(g,
35 timer_pri_timeout_r(), 33 timer_pri_timeout_r(),
36 timer_pri_timeout_period_f( 34 timer_pri_timeout_period_f(
37 platform->default_pri_timeout ? 35 g->default_pri_timeout ?
38 platform->default_pri_timeout : 36 g->default_pri_timeout : 0x186A0) |
39 0x186A0) |
40 timer_pri_timeout_en_en_enabled_f()); 37 timer_pri_timeout_en_en_enabled_f());
41 } else { 38 } else {
42 gk20a_writel(g, 39 gk20a_writel(g,
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 2f25e406..a1700ebf 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -987,6 +987,8 @@ struct gk20a {
987 bool forced_reset; 987 bool forced_reset;
988 bool allow_all; 988 bool allow_all;
989 989
990 u32 default_pri_timeout;
991
990 u32 emc3d_ratio; 992 u32 emc3d_ratio;
991 993
992#ifdef CONFIG_DEBUG_FS 994#ifdef CONFIG_DEBUG_FS