From e921ec97fe696f89be5959fdc96dd722026ba5d0 Mon Sep 17 00:00:00 2001 From: Likun Gao Date: Fri, 4 Jan 2019 15:40:53 +0800 Subject: [PATCH] drm/amd/powerplay: add function to set fan table to control thermal Add function of smu_v11_0_set_thermal_fan_table to set fan table for smu11. Signed-off-by: Likun Gao Acked-by: Alex Deucher Reviewed-by: Huang Rui Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 59e8458..55e9ed6 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -951,6 +951,18 @@ static int smu_v11_0_enable_thermal_alert(struct smu_context *smu) return 0; } +static int smu_v11_0_set_thermal_fan_table(struct smu_context *smu) +{ + int ret; + struct smu_table_context *table_context = &smu->smu_table; + PPTable_t *pptable = table_context->driver_pptable; + + ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetFanTemperatureTarget, + (uint32_t)pptable->FanTargetTemperature); + + return ret; +} + static const struct smu_funcs smu_v11_0_funcs = { .init_microcode = smu_v11_0_init_microcode, .load_microcode = smu_v11_0_load_microcode, -- 2.7.4