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drm/amd/pm: Use emit_clock_levels in SMUv8.0

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Move to emit_clock_levels from print_clock_levels

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2025-11-26 14:45:16 +05:30
committed by Alex Deucher
parent 723c504b56
commit 1803bdfb7e
1 changed files with 18 additions and 11 deletions
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29
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c
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@@ -1564,14 +1564,15 @@ static int smu8_force_clock_level(struct pp_hwmgr *hwmgr,
return 0;
}
static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
enum pp_clock_type type, char *buf)
static int smu8_emit_clock_levels(struct pp_hwmgr *hwmgr,
enum pp_clock_type type, char *buf,
int *offset)
{
struct smu8_hwmgr *data = hwmgr->backend;
struct phm_clock_voltage_dependency_table *sclk_table =
hwmgr->dyn_state.vddc_dependency_on_sclk;
uint32_t i, now;
int size = 0;
int size = *offset;
switch (type) {
case PP_SCLK:
@@ -1582,9 +1583,9 @@ static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
CURR_SCLK_INDEX);
for (i = 0; i < sclk_table->count; i++)
size += sprintf(buf + size, "%d: %uMhz %s\n",
i, sclk_table->entries[i].clk / 100,
(i == now) ? "*" : "");
size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i,
sclk_table->entries[i].clk / 100,
(i == now) ? "*" : "");
break;
case PP_MCLK:
now = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device,
@@ -1594,14 +1595,20 @@ static int smu8_print_clock_levels(struct pp_hwmgr *hwmgr,
CURR_MCLK_INDEX);
for (i = SMU8_NUM_NBPMEMORYCLOCK; i > 0; i--)
size += sprintf(buf + size, "%d: %uMhz %s\n",
SMU8_NUM_NBPMEMORYCLOCK-i, data->sys_info.nbp_memory_clock[i-1] / 100,
(SMU8_NUM_NBPMEMORYCLOCK-i == now) ? "*" : "");
size += sysfs_emit_at(
buf, size, "%d: %uMhz %s\n",
SMU8_NUM_NBPMEMORYCLOCK - i,
data->sys_info.nbp_memory_clock[i - 1] / 100,
(SMU8_NUM_NBPMEMORYCLOCK - i == now) ? "*" :
"");
break;
default:
break;
}
return size;
*offset = size;
return 0;
}
static int smu8_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state,
@@ -2055,7 +2062,7 @@ static const struct pp_hwmgr_func smu8_hwmgr_funcs = {
.set_cpu_power_state = smu8_set_cpu_power_state,
.store_cc6_data = smu8_store_cc6_data,
.force_clock_level = smu8_force_clock_level,
.print_clock_levels = smu8_print_clock_levels,
.emit_clock_levels = smu8_emit_clock_levels,
.get_dal_power_level = smu8_get_dal_power_level,
.get_performance_level = smu8_get_performance_level,
.get_current_shallow_sleep_clocks = smu8_get_current_shallow_sleep_clocks,