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From 37cce1a8266a1ab827d2173772fee084ede9f6d6 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
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 <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
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
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