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drm/amd/powerplay: add interface to set tool table location (v2) 

This patch adds interface to set tool table location for smu.
Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools.

v2: add detailed info to describe this function

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.2
Huang Rui 2018-12-04 22:04:24 +08:00 committed by Alex Deucher
parent a7ebb6d2fd
commit 206bc589ed
2 changed files with 9 additions and 1 deletions
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7
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
View File

@ -208,7 +208,12 @@ static int smu_smc_table_hw_init(struct smu_context *smu)
if (ret)
return ret;
return 0;
/*
* Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools.
*/
ret = smu_set_tool_table_location(smu);
return ret;
}
static int smu_hw_init(void *handle)

3
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
View File

@ -47,6 +47,7 @@ struct smu_funcs
int (*check_fw_version)(struct smu_context *smu);
int (*write_pptable)(struct smu_context *smu);
int (*set_min_dcef_deep_sleep)(struct smu_context *smu);
int (*set_tool_table_location)(struct smu_context *smu);
};
#define smu_init_microcode(smu) \
@ -75,6 +76,8 @@ struct smu_funcs
((smu)->funcs->write_pptable ? (smu)->funcs->write_pptable((smu)) : 0)
#define smu_set_min_dcef_deep_sleep(smu) \
((smu)->funcs->set_min_dcef_deep_sleep ? (smu)->funcs->set_min_dcef_deep_sleep((smu)) : 0)
#define smu_set_tool_table_location(smu) \
((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0)
extern const struct amd_ip_funcs smu_ip_funcs;