From: Evan Quan Date: Tue, 12 Nov 2019 06:18:54 +0000 (+0800) Subject: drm/amd/powerplay: issue BTC on Navi during SMU setup X-Git-Tag: v5.10.7~3266^2~25^2~270 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0eeaa899263cf1f55ab7df46575015e6ba08dbb0;p=platform%2Fkernel%2Flinux-rpi.git drm/amd/powerplay: issue BTC on Navi during SMU setup RunBTC is added for Navi ASIC on hardware setup. Signed-off-by: Evan Quan Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index 95eeb44..b759226 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -2007,6 +2007,17 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL return ret; } +static int navi10_run_btc(struct smu_context *smu) +{ + int ret = 0; + + ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc); + if (ret) + pr_err("RunBtc failed!\n"); + + return ret; +} + static const struct pptable_funcs navi10_ppt_funcs = { .tables_init = navi10_tables_init, .alloc_dpm_context = navi10_allocate_dpm_context, @@ -2099,6 +2110,7 @@ static const struct pptable_funcs navi10_ppt_funcs = { .set_default_od_settings = navi10_set_default_od_settings, .od_edit_dpm_table = navi10_od_edit_dpm_table, .get_pptable_power_limit = navi10_get_pptable_power_limit, + .run_btc = navi10_run_btc, }; void navi10_set_ppt_funcs(struct smu_context *smu)