Commit 1405ac8f authored by Aaron Liu's avatar Aaron Liu Committed by Alex Deucher
Browse files

drm/amd/powerplay: add smu tables for rn 



add and map smu tables for renoir

Signed-off-by: default avatarAaron Liu <aaron.liu@amd.com>
Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Reviewed-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarKevin Wang <kevin1.wang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b5604512

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

+2 −0
Original line number Diff line number Diff line
@@ -231,6 +231,8 @@ enum smu_table_id 
{

	SMU_TABLE_PPTABLE = 0,

	SMU_TABLE_WATERMARKS,

	SMU_TABLE_CUSTOM_DPM,

	SMU_TABLE_DPMCLOCKS,

	SMU_TABLE_AVFS,

	SMU_TABLE_AVFS_PSM_DEBUG,

	SMU_TABLE_AVFS_FUSE_OVERRIDE,

drivers/gpu/drm/amd/powerplay/renoir_ppt.c

+27 −0
Original line number Diff line number Diff line
@@ -33,6 +33,12 @@ 
#define MSG_MAP(msg, index) \

	[SMU_MSG_##msg] = {1, (index)}



#define TAB_MAP_VALID(tab) \

	[SMU_TABLE_##tab] = {1, TABLE_##tab}



#define TAB_MAP_INVALID(tab) \

	[SMU_TABLE_##tab] = {0, TABLE_##tab}



static struct smu_12_0_cmn2aisc_mapping renoir_message_map[SMU_MSG_MAX_COUNT] = {

	MSG_MAP(TestMessage,                    PPSMC_MSG_TestMessage),

	MSG_MAP(GetSmuVersion,                  PPSMC_MSG_GetSmuVersion),
@@ -97,6 +103,13 @@ static struct smu_12_0_cmn2aisc_mapping renoir_message_map[SMU_MSG_MAX_COUNT] = 
	MSG_MAP(SetHardMinFclkByFreq,           PPSMC_MSG_SetHardMinFclkByFreq),

};



static struct smu_12_0_cmn2aisc_mapping renoir_table_map[SMU_TABLE_COUNT] = {

	TAB_MAP_VALID(WATERMARKS),

	TAB_MAP_INVALID(CUSTOM_DPM),

	TAB_MAP_VALID(DPMCLOCKS),

	TAB_MAP_VALID(SMU_METRICS),

};



static int renoir_get_smu_msg_index(struct smu_context *smc, uint32_t index)

{

	struct smu_12_0_cmn2aisc_mapping mapping;
@@ -111,9 +124,23 @@ static int renoir_get_smu_msg_index(struct smu_context *smc, uint32_t index) 
	return mapping.map_to;

}



static int renoir_get_smu_table_index(struct smu_context *smc, uint32_t index)

{

	struct smu_12_0_cmn2aisc_mapping mapping;



	if (index >= SMU_TABLE_COUNT)

		return -EINVAL;



	mapping = renoir_table_map[index];

	if (!(mapping.valid_mapping))

		return -EINVAL;



	return mapping.map_to;

}



static const struct pptable_funcs renoir_ppt_funcs = {

	.get_smu_msg_index = renoir_get_smu_msg_index,

	.get_smu_table_index = renoir_get_smu_table_index,

	.set_power_state = NULL,

};

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