Commit 0b8b1c4d authored by Xiaomeng Hou's avatar Xiaomeng Hou 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
carp.

Acked-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarXiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: default avatarKevin Wang <kevin1.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2f6888af

drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c

+25 −0
Original line number Diff line number Diff line
@@ -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,

		    feature->feature_num);

	bitmap_copy(feature->supported, (unsigned long *)&feature_mask,

		    feature->feature_num);



	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,