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From a4c551848ca95c4f9ac20db025c0ca025dce1df6 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 9 Oct 2017 12:21:30 +0800
Subject: [PATCH 1985/4131] drm/amd/pp: add new function point in hwmgr.
used for notify SMU the allocated buffer address.
Change-Id: I2ff65fa847cd3df16eda30f8d3680b38becaa4bd
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 126b44d..004a40e 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -363,6 +363,12 @@ struct pp_hwmgr_func {
int (*set_active_display_count)(struct pp_hwmgr *hwmgr, uint32_t count);
int (*set_deep_sleep_dcefclk)(struct pp_hwmgr *hwmgr, uint32_t clock);
int (*start_thermal_controller)(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *range);
+ int (*notify_cac_buffer_info)(struct pp_hwmgr *hwmgr,
+ uint32_t virtual_addr_low,
+ uint32_t virtual_addr_hi,
+ uint32_t mc_addr_low,
+ uint32_t mc_addr_hi,
+ uint32_t size);
};
struct pp_table_func {
--
2.7.4
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