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path: root/drivers/gpu/nvgpu/volt/volt_policy.c
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Diffstat (limited to 'drivers/gpu/nvgpu/volt/volt_policy.c')
-rw-r--r--drivers/gpu/nvgpu/volt/volt_policy.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/gpu/nvgpu/volt/volt_policy.c b/drivers/gpu/nvgpu/volt/volt_policy.c
index e943e771..239b908e 100644
--- a/drivers/gpu/nvgpu/volt/volt_policy.c
+++ b/drivers/gpu/nvgpu/volt/volt_policy.c
@@ -11,16 +11,15 @@
11 * more details. 11 * more details.
12 */ 12 */
13 13
14#include <nvgpu/bios.h>
15
14#include "gk20a/gk20a.h" 16#include "gk20a/gk20a.h"
15#include "include/bios.h"
16#include "boardobj/boardobjgrp.h" 17#include "boardobj/boardobjgrp.h"
17#include "boardobj/boardobjgrp_e32.h" 18#include "boardobj/boardobjgrp_e32.h"
18#include "gm206/bios_gm206.h" 19#include "gm206/bios_gm206.h"
19#include "ctrl/ctrlvolt.h" 20#include "ctrl/ctrlvolt.h"
20#include "gk20a/pmu_gk20a.h" 21#include "gk20a/pmu_gk20a.h"
21 22
22#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
23#include "include/bios.h"
24#include "volt.h" 23#include "volt.h"
25 24
26static u32 volt_policy_pmu_data_init_super(struct gk20a *g, 25static u32 volt_policy_pmu_data_init_super(struct gk20a *g,
@@ -170,15 +169,10 @@ static u32 volt_get_volt_policy_table(struct gk20a *g,
170 struct voltage_policy_split_rail split_rail; 169 struct voltage_policy_split_rail split_rail;
171 } policy_type_data; 170 } policy_type_data;
172 171
173 if (g->ops.bios.get_perf_table_ptrs) { 172 voltage_policy_table_ptr =
174 voltage_policy_table_ptr = 173 (u8 *)nvgpu_bios_get_perf_table_ptrs(g,
175 (u8 *)g->ops.bios.get_perf_table_ptrs(g, 174 g->bios.perf_token, VOLTAGE_POLICY_TABLE);
176 g->bios.perf_token, VOLTAGE_POLICY_TABLE); 175 if (voltage_policy_table_ptr == NULL) {
177 if (voltage_policy_table_ptr == NULL) {
178 status = -EINVAL;
179 goto done;
180 }
181 } else {
182 status = -EINVAL; 176 status = -EINVAL;
183 goto done; 177 goto done;
184 } 178 }