From: Hawking Zhang Date: Wed, 24 May 2017 18:54:42 +0800 Subject: drm/amd/powerplay: bypass pptable process on raven Git-commit: 9e23f192dccf4e70634f529a21b2bd72f5586925 Patch-mainline: v4.13-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 Signed-off-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Acked-by: Petr Tesarik --- drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c @@ -1563,6 +1563,9 @@ static int pp_tables_initialize(struct p int result; const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table; + if (hwmgr->chip_id == CHIP_RAVEN) + return 0; + hwmgr->need_pp_table_upload = true; powerplay_table = get_powerplay_table(hwmgr); @@ -1609,6 +1612,9 @@ static int pp_tables_initialize(struct p static int pp_tables_uninitialize(struct pp_hwmgr *hwmgr) { + if (hwmgr->chip_id == CHIP_RAVEN) + return 0; + if (NULL != hwmgr->dyn_state.vddc_dependency_on_sclk) { kfree(hwmgr->dyn_state.vddc_dependency_on_sclk); hwmgr->dyn_state.vddc_dependency_on_sclk = NULL;