diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-03-07 16:12:05 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-03-15 09:56:44 -0500 |
| commit | 56088be9afd5ae3bcf60232388751d0e58bd01e8 (patch) | |
| tree | 4a54090c3235efa17df23fe26e61fb99095800d5 /drivers/gpu/drm | |
| parent | 7a67f4559dc25df128d934986cb8a980051cc804 (diff) | |
| download | linux-56088be9afd5ae3bcf60232388751d0e58bd01e8.tar.bz2 | |
drm/amd/pp: Add new smu backend function smc_table_manager
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/smumgr.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c | 8 |
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 312fbc3cdf5f..494f8914fdd2 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -237,6 +237,7 @@ struct pp_smumgr_func { bool (*is_dpm_running)(struct pp_hwmgr *hwmgr); bool (*is_hw_avfs_present)(struct pp_hwmgr *hwmgr); int (*update_dpm_settings)(struct pp_hwmgr *hwmgr, void *profile_setting); + int (*smc_table_manager)(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw); /*rw: true for read, false for write */ }; struct pp_hwmgr_func { diff --git a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h index 19048b098c7e..c2199b8a1afb 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h @@ -100,4 +100,6 @@ extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr); extern int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting); +extern int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw); + #endif diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c index 68d943de1a02..04c45c236a73 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c @@ -199,3 +199,11 @@ int smum_update_dpm_settings(struct pp_hwmgr *hwmgr, void *profile_setting) return -EINVAL; } + +int smum_smc_table_manager(struct pp_hwmgr *hwmgr, uint8_t *table, uint16_t table_id, bool rw) +{ + if (hwmgr->smumgr_funcs->smc_table_manager) + return hwmgr->smumgr_funcs->smc_table_manager(hwmgr, table, table_id, rw); + + return -EINVAL; +} |