From: Tim Huang Date: Fri, 12 Aug 2022 03:37:37 +0000 (+0800) Subject: drm/amd/pm: Enable GFXOFF feature for SMU IP v13.0.4 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5a0918b4cb90a90fc8d8bfd9b0f81efe6651951f;p=linux.git drm/amd/pm: Enable GFXOFF feature for SMU IP v13.0.4 The driver needs to set EnableGfxImu message parameter to tell the PMFW to set the flag that enables the GFXOFF feature. Signed-off-by: Tim Huang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c index fc5772352cfb0..18ee3b5e64c50 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c @@ -2345,8 +2345,8 @@ int smu_v13_0_set_gfx_power_up_by_imu(struct smu_context *smu) index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG, SMU_MSG_EnableGfxImu); - - return smu_cmn_send_msg_without_waiting(smu, index, 0); + /* Param 1 to tell PMFW to enable GFXOFF feature */ + return smu_cmn_send_msg_without_waiting(smu, index, 1); } int smu_v13_0_od_edit_dpm_table(struct smu_context *smu,