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[35/51] drm/amd/powerplay: add new function point in hwmgr_func for CG/PG.

Message ID 1447309121-2480-36-git-send-email-alexander.deucher@amd.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alex Deucher Nov. 12, 2015, 6:18 a.m. UTC 
From: Rex Zhu <Rex.Zhu@amd.com>

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(+)
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Patch

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 {