Commit 5f0d49ef authored by xiaomhou's avatar xiaomhou Committed by Alex Deucher
Browse files

drm/amd/pm: initialize feature_enabled/feature_support bitmap for yellow carp

Initialize the feature_enabled and feature_supported bitmap for yellow
Signed-off-by: xiaomhou's avatarXiaomeng Hou <>
Reviewed-by: default avatarKevin Wang <>
Signed-off-by: default avatarAlex Deucher <>
parent 32b7d743
......@@ -177,6 +177,30 @@ static int yellow_carp_init_smc_tables(struct smu_context *smu)
return -ENOMEM;
static int yellow_carp_system_features_control(struct smu_context *smu, bool en)
struct smu_feature *feature = &smu->smu_feature;
uint32_t feature_mask[2];
int ret = 0;
bitmap_zero(feature->enabled, feature->feature_num);
bitmap_zero(feature->supported, feature->feature_num);
if (!en)
return ret;
ret = smu_cmn_get_enabled_32_bits_mask(smu, feature_mask, 2);
if (ret)
return ret;
bitmap_copy(feature->enabled, (unsigned long *)&feature_mask,
bitmap_copy(feature->supported, (unsigned long *)&feature_mask,
return 0;
static int yellow_carp_dpm_set_vcn_enable(struct smu_context *smu, bool enable)
int ret = 0;
......@@ -679,6 +703,7 @@ static const struct pptable_funcs yellow_carp_ppt_funcs = {
.check_fw_version = smu_v13_0_1_check_fw_version,
.init_smc_tables = yellow_carp_init_smc_tables,
.fini_smc_tables = smu_v13_0_1_fini_smc_tables,
.system_features_control = yellow_carp_system_features_control,
.send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param,
.send_smc_msg = smu_cmn_send_smc_msg,
.dpm_set_vcn_enable = yellow_carp_dpm_set_vcn_enable,
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