|
[AMD Public Use] Firmware returns zero-based max level, increment by one to get total levels. This fixes the issue of not showing all levels and current frequency when frequency is at max DPM level. Signed-off-by: Lijo Lazar
lijo.lazar@xxxxxxx --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index 1f860969ea1c..30c9ac635105 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -1710,10 +1710,14 @@ int smu_v13_0_get_dpm_level_count(struct smu_context *smu, enum smu_clk_type clk_type, uint32_t *value) { - return smu_v13_0_get_dpm_freq_by_index(smu, - clk_type, - 0xff, - value); + int ret; + + ret = smu_v13_0_get_dpm_freq_by_index(smu, clk_type, 0xff, value); + /* FW returns 0 based max level, increment by one */ + if (!ret && value) + ++(*value); + + return ret; } int smu_v13_0_set_single_dpm_table(struct smu_context *smu, -- 2.17.1 |
_______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
