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From b7c7eca5fc11b57bbf3fad4710d60332daaf5232 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 14:51:09 +0800
Subject: [PATCH 0061/1110] drm/amdgpu/powerplay: add function point in
hwmgr_funcs for program display gap
Displaygap support is required for proper mclk switching.
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 | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index ca513a1..2370a72 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -275,7 +275,6 @@ struct pp_hwmgr_func {
int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr,
unsigned long, struct pp_power_state *);
-
int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);
int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
@@ -287,6 +286,8 @@ struct pp_hwmgr_func {
void (*print_current_perforce_level)(struct pp_hwmgr *hwmgr,
struct seq_file *m);
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);
};
struct pp_table_func {
@@ -543,6 +544,7 @@ struct pp_hwmgr {
struct phm_runtime_table_header enable_dynamic_state_management;
struct phm_runtime_table_header set_power_state;
struct phm_runtime_table_header enable_clock_power_gatings;
+ struct phm_runtime_table_header display_configuration_changed;
const struct pp_hwmgr_func *hwmgr_func;
const struct pp_table_func *pptable_func;
struct pp_power_state *ps;
--
2.7.4
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