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| author | Evan Quan <evan.quan@amd.com> | 2017-08-22 11:19:10 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-24 11:48:43 -0400 |
| commit | 547f1091b972cec23feec21611eb33105c86240c (patch) | |
| tree | 27dcaf2b46fc08d9c190252c28707bf53a6cf70e /drivers/gpu | |
| parent | 6af0883ed9770cf9b0a4f224c91481484cd1b025 (diff) | |
| download | linux-547f1091b972cec23feec21611eb33105c86240c.tar.gz linux-547f1091b972cec23feec21611eb33105c86240c.tar.bz2 linux-547f1091b972cec23feec21611eb33105c86240c.zip | |
drm/amd/powerplay: ACG frequency added in PPTable
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h | 6 |
2 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 9d71a259d97d..f8f02e70b8bc 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -1558,7 +1558,8 @@ static int vega10_populate_smc_link_levels(struct pp_hwmgr *hwmgr) */ static int vega10_populate_single_gfx_level(struct pp_hwmgr *hwmgr, - uint32_t gfx_clock, PllSetting_t *current_gfxclk_level) + uint32_t gfx_clock, PllSetting_t *current_gfxclk_level, + uint32_t *acg_freq) { struct phm_ppt_v2_information *table_info = (struct phm_ppt_v2_information *)(hwmgr->pptable); @@ -1609,6 +1610,8 @@ static int vega10_populate_single_gfx_level(struct pp_hwmgr *hwmgr, cpu_to_le16(dividers.usPll_ss_slew_frac); current_gfxclk_level->Did = (uint8_t)(dividers.ulDid); + *acg_freq = gfx_clock / 100; /* 100 Khz to Mhz conversion */ + return 0; } @@ -1689,7 +1692,8 @@ static int vega10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr) for (i = 0; i < dpm_table->count; i++) { result = vega10_populate_single_gfx_level(hwmgr, dpm_table->dpm_levels[i].value, - &(pp_table->GfxclkLevel[i])); + &(pp_table->GfxclkLevel[i]), + &(pp_table->AcgFreqTable[i])); if (result) return result; } @@ -1698,7 +1702,8 @@ static int vega10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr) while (i < NUM_GFXCLK_DPM_LEVELS) { result = vega10_populate_single_gfx_level(hwmgr, dpm_table->dpm_levels[j].value, - &(pp_table->GfxclkLevel[i])); + &(pp_table->GfxclkLevel[i]), + &(pp_table->AcgFreqTable[i])); if (result) return result; i++; diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h b/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h index f6d6c61f796a..2818c98ff5ca 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h +++ b/drivers/gpu/drm/amd/powerplay/inc/smu9_driver_if.h @@ -315,10 +315,12 @@ typedef struct { uint8_t AcgEnable[NUM_GFXCLK_DPM_LEVELS]; GbVdroopTable_t AcgBtcGbVdroopTable; QuadraticInt_t AcgAvfsGb; - uint32_t Reserved[4]; + + /* ACG Frequency Table, in Mhz */ + uint32_t AcgFreqTable[NUM_GFXCLK_DPM_LEVELS]; /* Padding - ignore */ - uint32_t MmHubPadding[7]; /* SMU internal use */ + uint32_t MmHubPadding[3]; /* SMU internal use */ } PPTable_t; |