From b538995d8d43098b7c3e787960108c40bee53003 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Fri, 1 Apr 2022 10:02:28 +0800 Subject: [PATCH] drm/amd/pm: enable ac/dc switching for SMU 13.0.0 Fulfill the ->set_power_source interface which notifies PMFW the current system power source(AC/DC). Signed-off-by: Evan Quan Reviewed-by: Hawking Zhang Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c index f4184ea..2bebc69 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c @@ -115,6 +115,7 @@ static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = MSG_MAP(DisallowGfxOff, PPSMC_MSG_DisallowGfxOff, 0), MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0), MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 0), + MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0), }; static struct cmn2asic_mapping smu_v13_0_0_clk_map[SMU_CLK_COUNT] = { @@ -1393,6 +1394,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = { .enable_mgpu_fan_boost = smu_v13_0_0_enable_mgpu_fan_boost, .get_power_limit = smu_v13_0_0_get_power_limit, .set_power_limit = smu_v13_0_set_power_limit, + .set_power_source = smu_v13_0_set_power_source, }; void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu) -- 2.7.4