diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c index 1420eb5097d3..880ffea2afc6 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c @@ -312,3 +312,27 @@ void dcn315_smu_transfer_wm_table_dram_2_smu(struct clk_mgr_internal *clk_mgr) VBIOSSMC_MSG_TransferTableDram2Smu, TABLE_WATERMARKS); } +int dcn315_smu_get_dpref_clk(struct clk_mgr_internal *clk_mgr) +{ + int dprefclk_get_mhz = -1; + if (clk_mgr->smu_present) { + dprefclk_get_mhz = dcn315_smu_send_msg_with_param( + clk_mgr, + VBIOSSMC_MSG_GetDprefclkFreq, + 0); + } + return (dprefclk_get_mhz * 1000); +} + +int dcn315_smu_get_smu_fclk(struct clk_mgr_internal *clk_mgr) +{ + int fclk_get_mhz = -1; + + if (clk_mgr->smu_present) { + fclk_get_mhz = dcn315_smu_send_msg_with_param( + clk_mgr, + VBIOSSMC_MSG_GetFclkFrequency, + 0); + } + return (fclk_get_mhz * 1000); +} |