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drm/amd/pm: Remove artificial freq level on Navi1x 

Print Navi1x fine grained clocks in a consistent manner with other SOCs.
Don't show aritificial DPM level when the current clock equals min or max.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2021-11-15 15:23:27 +08:00 committed by Alex Deucher
parent 6c08e0ef87
commit 33155ce6e1
1 changed files with 8 additions and 5 deletions
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13
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
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@ -1265,7 +1265,7 @@ static int navi10_print_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, char *buf)
{
uint16_t *curve_settings;
int i, size = 0, ret = 0;
int i, levels, size = 0, ret = 0;
uint32_t cur_value = 0, value = 0, count = 0;
uint32_t freq_values[3] = {0};
uint32_t mark_index = 0;
@ -1319,14 +1319,17 @@ static int navi10_print_clk_levels(struct smu_context *smu,
freq_values[1] = cur_value;
mark_index = cur_value == freq_values[0] ? 0 :
cur_value == freq_values[2] ? 2 : 1;
if (mark_index != 1)
freq_values[1] = (freq_values[0] + freq_values[2]) / 2;
for (i = 0; i < 3; i++) {
levels = 3;
if (mark_index != 1) {
levels = 2;
freq_values[1] = freq_values[2];
}
for (i = 0; i < levels; i++) {
size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, freq_values[i],
i == mark_index ? "*" : "");
}
}
break;
case SMU_PCIE: