From: Aaron Liu <aaron.liu@xxxxxxx>
This patch adds set_driver_table_location implementation for yellow
carp.
Signed-off-by: Aaron Liu <aaron.liu@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h | 1 +
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c | 23 +++++++++++++++++++
.../drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 1 +
3 files changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h b/drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h
index b2e9258dc06c..9339c39c78fe 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v13_0_1.h
@@ -48,5 +48,6 @@ int smu_v13_0_1_fini_smc_tables(struct smu_context *smu);
int smu_v13_0_1_set_default_dpm_tables(struct smu_context *smu);
+int smu_v13_0_1_set_driver_table_location(struct smu_context *smu);
#endif
#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c
index 6ad2fcb2af2f..4e41c026a2e6 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_1.c
@@ -129,3 +129,26 @@ int smu_v13_0_1_set_default_dpm_tables(struct smu_context *smu)
return smu_cmn_update_table(smu, SMU_TABLE_DPMCLOCKS, 0, smu_table->clocks_table, false);
}
+int smu_v13_0_1_set_driver_table_location(struct smu_context *smu)
+{
+ struct smu_table *driver_table = &smu->smu_table.driver_table;
+ int ret = 0;
+
+ if (!driver_table->mc_address)
+ return 0;
+
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SetDriverDramAddrHigh,
+ upper_32_bits(driver_table->mc_address),
+ NULL);
+
+ if (ret)
+ return ret;
+
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SetDriverDramAddrLow,
+ lower_32_bits(driver_table->mc_address),
+ NULL);
+
+ return ret;
+}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
index d849fa83f01f..cfe086658ce5 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c
@@ -151,6 +151,7 @@ static const struct pptable_funcs yellow_carp_ppt_funcs = {
.is_dpm_running = yellow_carp_is_dpm_running,
.get_enabled_mask = smu_cmn_get_enabled_32_bits_mask,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
+ .set_driver_table_location = smu_v13_0_1_set_driver_table_location,
};
void yellow_carp_set_ppt_funcs(struct smu_context *smu)
--
2.31.1
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