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drm/amd/pm: fix the print_clk_levels issue for SMU v13.0.6

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Pass the correct size to smu_v13_0_6_print_clks, otherwise
the same place in buf will be re-written.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma
2023-09-26 18:56:50 +08:00
committed by Alex Deucher
parent 3152d01e88
commit 2b44d0a417
1 changed files with 12 additions and 12 deletions
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24
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
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@@ -822,12 +822,12 @@ static int smu_v13_0_6_get_current_clk_freq_by_table(struct smu_context *smu,
return smu_v13_0_6_get_smu_metrics_data(smu, member_type, value);
}
static int smu_v13_0_6_print_clks(struct smu_context *smu, char *buf,
static int smu_v13_0_6_print_clks(struct smu_context *smu, char *buf, int size,
struct smu_13_0_dpm_table *single_dpm_table,
uint32_t curr_clk, const char *clk_name)
{
struct pp_clock_levels_with_latency clocks;
int i, ret, size = 0, level = -1;
int i, ret, level = -1;
uint32_t clk1, clk2;
ret = smu_v13_0_6_get_clk_table(smu, &clocks, single_dpm_table);
@@ -948,8 +948,8 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
single_dpm_table = &(dpm_context->dpm_tables.uclk_table);
return smu_v13_0_6_print_clks(smu, buf, single_dpm_table, now,
"mclk");
return smu_v13_0_6_print_clks(smu, buf, size, single_dpm_table,
now, "mclk");
case SMU_SOCCLK:
ret = smu_v13_0_6_get_current_clk_freq_by_table(smu, SMU_SOCCLK,
@@ -962,8 +962,8 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
single_dpm_table = &(dpm_context->dpm_tables.soc_table);
return smu_v13_0_6_print_clks(smu, buf, single_dpm_table, now,
"socclk");
return smu_v13_0_6_print_clks(smu, buf, size, single_dpm_table,
now, "socclk");
case SMU_FCLK:
ret = smu_v13_0_6_get_current_clk_freq_by_table(smu, SMU_FCLK,
@@ -976,8 +976,8 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
single_dpm_table = &(dpm_context->dpm_tables.fclk_table);
return smu_v13_0_6_print_clks(smu, buf, single_dpm_table, now,
"fclk");
return smu_v13_0_6_print_clks(smu, buf, size, single_dpm_table,
now, "fclk");
case SMU_VCLK:
ret = smu_v13_0_6_get_current_clk_freq_by_table(smu, SMU_VCLK,
@@ -990,8 +990,8 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
single_dpm_table = &(dpm_context->dpm_tables.vclk_table);
return smu_v13_0_6_print_clks(smu, buf, single_dpm_table, now,
"vclk");
return smu_v13_0_6_print_clks(smu, buf, size, single_dpm_table,
now, "vclk");
case SMU_DCLK:
ret = smu_v13_0_6_get_current_clk_freq_by_table(smu, SMU_DCLK,
@@ -1004,8 +1004,8 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
single_dpm_table = &(dpm_context->dpm_tables.dclk_table);
return smu_v13_0_6_print_clks(smu, buf, single_dpm_table, now,
"dclk");
return smu_v13_0_6_print_clks(smu, buf, size, single_dpm_table,
now, "dclk");
default:
break;