Contributors: 13
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Anthony Koo |
180 |
49.45% |
5 |
23.81% |
| Amy Zhang |
47 |
12.91% |
3 |
14.29% |
| Stylon Wang |
44 |
12.09% |
1 |
4.76% |
| Wayne Lin |
31 |
8.52% |
1 |
4.76% |
| Harry Wentland |
14 |
3.85% |
3 |
14.29% |
| David Francis |
14 |
3.85% |
1 |
4.76% |
| Martin Tsai |
8 |
2.20% |
1 |
4.76% |
| Jun Lei |
8 |
2.20% |
1 |
4.76% |
| Yongqiang Sun |
6 |
1.65% |
1 |
4.76% |
| Josip Pavic |
4 |
1.10% |
1 |
4.76% |
| Charlene Liu |
3 |
0.82% |
1 |
4.76% |
| Krunoslav Kovac |
3 |
0.82% |
1 |
4.76% |
| Alan Liu |
2 |
0.55% |
1 |
4.76% |
| Total |
364 |
|
21 |
|
/* Copyright 2012-15 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DC_DMCU_H__
#define __DC_DMCU_H__
#include "dm_services_types.h"
/* If HW itself ever powered down it will be 0.
* fwDmcuInit will write to 1.
* Driver will only call MCP init if current state is 1,
* and the MCP command will transition this to 2.
*/
enum dmcu_state {
DMCU_UNLOADED = 0,
DMCU_LOADED_UNINITIALIZED = 1,
DMCU_RUNNING = 2,
};
struct dmcu_version {
unsigned int interface_version;
unsigned int abm_version;
unsigned int psr_version;
unsigned int build_version;
};
struct dmcu {
struct dc_context *ctx;
const struct dmcu_funcs *funcs;
enum dmcu_state dmcu_state;
struct dmcu_version dmcu_version;
unsigned int cached_wait_loop_number;
uint32_t psp_version;
bool auto_load_dmcu;
};
struct dmcu_funcs {
bool (*dmcu_init)(struct dmcu *dmcu);
bool (*load_iram)(struct dmcu *dmcu,
unsigned int start_offset,
const char *src,
unsigned int bytes);
void (*set_psr_enable)(struct dmcu *dmcu, bool enable, bool wait);
bool (*setup_psr)(struct dmcu *dmcu,
struct dc_link *link,
struct psr_context *psr_context);
void (*get_psr_state)(struct dmcu *dmcu, enum dc_psr_state *dc_psr_state);
void (*set_psr_wait_loop)(struct dmcu *dmcu,
unsigned int wait_loop_number);
void (*get_psr_wait_loop)(struct dmcu *dmcu,
unsigned int *psr_wait_loop_number);
bool (*is_dmcu_initialized)(struct dmcu *dmcu);
bool (*lock_phy)(struct dmcu *dmcu);
bool (*unlock_phy)(struct dmcu *dmcu);
bool (*send_edid_cea)(struct dmcu *dmcu,
int offset,
int total_length,
uint8_t *data,
int length);
bool (*recv_amd_vsdb)(struct dmcu *dmcu,
int *version,
int *min_frame_rate,
int *max_frame_rate);
bool (*recv_edid_cea_ack)(struct dmcu *dmcu, int *offset);
#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
void (*forward_crc_window)(struct dmcu *dmcu,
struct rect *rect,
struct otg_phy_mux *mux_mapping);
void (*stop_crc_win_update)(struct dmcu *dmcu,
struct otg_phy_mux *mux_mapping);
#endif
};
#endif