AuxXxilium/linux_dsm_epyc7002
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drm/amd/display: implement bounding box update based on uclk breakdown

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[why]
Actual breakdown of DPM level varies by SKU (for the same family)
DC needs some ability to ammend pre-silicon numbers

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jun Lei 2019-02-19 10:33:21 -05:00 committed by Alex Deucher
parent 1c676a678f
commit 4966c3d9b8
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/dc/dml/display_mode_structs.h
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@ -25,6 +25,8 @@
#ifndef __DISPLAY_MODE_STRUCTS_H__
#define __DISPLAY_MODE_STRUCTS_H__
#define MAX_CLOCK_LIMIT_STATES 8
typedef struct _vcs_dpi_voltage_scaling_st voltage_scaling_st;
typedef struct _vcs_dpi_soc_bounding_box_st soc_bounding_box_st;
typedef struct _vcs_dpi_ip_params_st ip_params_st;
@ -103,7 +105,7 @@ struct _vcs_dpi_soc_bounding_box_st {
double xfc_xbuf_latency_tolerance_us;
int use_urgent_burst_bw;
unsigned int num_states;
struct _vcs_dpi_voltage_scaling_st clock_limits[8];
struct _vcs_dpi_voltage_scaling_st clock_limits[MAX_CLOCK_LIMIT_STATES];
};
struct _vcs_dpi_ip_params_st {