From 37cce1a8266a1ab827d2173772fee084ede9f6d6 Mon Sep 17 00:00:00 2001 From: Rex Zhu Date: Wed, 30 Sep 2015 13:28:49 +0800 Subject: [PATCH 0068/1110] drm/amd/powerplay: add new function point in hwmgr_func for CG/PG. Add callbacks interface for clock and powergating. Signed-off-by: Rex Zhu Reviewed-by: Jammy Zhou Reviewed-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 2370a72..f90a8b6 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -288,6 +288,9 @@ struct pp_hwmgr_func { int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr); int (*notify_smc_display_config_after_ps_adjustment)(struct pp_hwmgr *hwmgr); int (*display_config_changed)(struct pp_hwmgr *hwmgr); + int (*disable_clock_power_gating)(struct pp_hwmgr *hwmgr); + int (*update_clock_gatings)(struct pp_hwmgr *hwmgr, + const uint32_t *msg_id); }; struct pp_table_func { -- 2.7.4