From a4c551848ca95c4f9ac20db025c0ca025dce1df6 Mon Sep 17 00:00:00 2001 From: Rex Zhu 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 Signed-off-by: Rex Zhu --- 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