diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 2f85bf96c..8dfe8edaa 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -101,7 +101,6 @@ enum nvgpu_litter_value { struct gpu_ops { struct { int (*determine_L2_size_bytes)(struct gk20a *gk20a); - void (*set_max_ways_evict_last)(struct gk20a *g, u32 max_ways); int (*init_comptags)(struct gk20a *g, struct gr_gk20a *gr); int (*cbc_ctrl)(struct gk20a *g, enum gk20a_cbc_op op, u32 min, u32 max); diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c index 4638d5970..c98da2736 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c @@ -1293,7 +1293,6 @@ static int gr_gk20a_ctx_state_floorsweep(struct gk20a *g) u32 tpc_offset, gpc_offset; u32 sm_id = 0, gpc_id = 0; u32 tpc_per_gpc; - u32 max_ways_evict = INVALID_MAX_WAYS; u32 gpc_stride = nvgpu_get_litter_value(g, GPU_LIT_GPC_STRIDE); u32 tpc_in_gpc_stride = nvgpu_get_litter_value(g, GPU_LIT_TPC_IN_GPC_STRIDE); @@ -1355,12 +1354,6 @@ static int gr_gk20a_ctx_state_floorsweep(struct gk20a *g) if (g->ops.gr.setup_alpha_beta_tables) g->ops.gr.setup_alpha_beta_tables(g, gr); - if (gr->num_fbps == 1) - max_ways_evict = 9; - - if (max_ways_evict != INVALID_MAX_WAYS) - g->ops.ltc.set_max_ways_evict_last(g, max_ways_evict); - for (gpc_index = 0; gpc_index < gr_pd_dist_skip_table__size_1_v() * 4; gpc_index += 4) { diff --git a/drivers/gpu/nvgpu/gk20a/ltc_common.c b/drivers/gpu/nvgpu/gk20a/ltc_common.c index cc0932d9a..a4d16b67b 100644 --- a/drivers/gpu/nvgpu/gk20a/ltc_common.c +++ b/drivers/gpu/nvgpu/gk20a/ltc_common.c @@ -24,20 +24,6 @@ #include "gk20a.h" #include "gr_gk20a.h" -/* - * Set the maximum number of ways that can have the "EVIST_LAST" class. - */ -static void gk20a_ltc_set_max_ways_evict_last(struct gk20a *g, u32 max_ways) -{ - u32 mgmt_reg; - - mgmt_reg = gk20a_readl(g, ltc_ltcs_ltss_tstg_set_mgmt_r()) & - ~ltc_ltcs_ltss_tstg_set_mgmt_max_ways_evict_last_f(~0); - mgmt_reg |= ltc_ltcs_ltss_tstg_set_mgmt_max_ways_evict_last_f(max_ways); - - gk20a_writel(g, ltc_ltcs_ltss_tstg_set_mgmt_r(), mgmt_reg); -} - /* * Sets the ZBC color for the passed index. */ diff --git a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c index 0ce4f91ae..a2ecb3450 100644 --- a/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/ltc_gk20a.c @@ -276,7 +276,6 @@ static int gk20a_determine_L2_size_bytes(struct gk20a *g) void gk20a_init_ltc(struct gpu_ops *gops) { gops->ltc.determine_L2_size_bytes = gk20a_determine_L2_size_bytes; - gops->ltc.set_max_ways_evict_last = gk20a_ltc_set_max_ways_evict_last; gops->ltc.init_comptags = gk20a_ltc_init_comptags; gops->ltc.cbc_ctrl = gk20a_ltc_cbc_ctrl; gops->ltc.set_zbc_color_entry = gk20a_ltc_set_zbc_color_entry; diff --git a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c index 4fc9d51b5..56df6a5d2 100644 --- a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c @@ -394,7 +394,6 @@ void gm20b_init_ltc(struct gpu_ops *gops) { /* Gk20a reused ops. */ gops->ltc.determine_L2_size_bytes = gm20b_determine_L2_size_bytes; - gops->ltc.set_max_ways_evict_last = gk20a_ltc_set_max_ways_evict_last; gops->ltc.set_zbc_color_entry = gk20a_ltc_set_zbc_color_entry; gops->ltc.set_zbc_depth_entry = gk20a_ltc_set_zbc_depth_entry; gops->ltc.init_cbc = gk20a_ltc_init_cbc;