blob: e5d9a456645fd87aa151deb57f8d3ba4cd0f42d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// SPDX-License-Identifier: MIT
//
// Copyright 2026 Advanced Micro Devices, Inc.
#ifndef _DML21_WRAPPER_FPU_H_
#define _DML21_WRAPPER_FPU_H_
#include "os_types.h"
#include "dml_top_soc_parameter_types.h"
#include "dml_top_display_cfg_types.h"
struct dc;
struct dc_state;
struct dml2_configuration_options;
struct dml2_context;
enum dc_validate_mode;
/**
* dml21_init - Initialize DML21 context
* @in_dc: dc.
* @dml_ctx: DML21 context to initialize.
* @config: dml21 configuration options.
*
* Performs FPU-requiring initialization. Must be called with FPU protection.
*/
void dml21_init(const struct dc *in_dc, struct dml2_context *dml_ctx, const struct dml2_configuration_options *config);
/**
* dml21_validate - Determines if a display configuration is supported or not.
* @in_dc: dc.
* @context: dc_state to be validated.
* @dml_ctx: dml21 context.
* @validate_mode: DC_VALIDATE_MODE_ONLY and DC_VALIDATE_MODE_AND_STATE_INDEX
* will not populate context.res_ctx.
*
* Based on fast_validate option internally would call:
*
* -dml21_mode_check_and_programming - for DC_VALIDATE_MODE_AND_PROGRAMMING option
* Calculates if dc_state can be supported on the input display
* configuration. If supported, generates the necessary HW
* programming for the new dc_state.
*
* -dml21_check_mode_support - for DC_VALIDATE_MODE_ONLY and DC_VALIDATE_MODE_AND_STATE_INDEX option
* Calculates if dc_state can be supported for the input display
* config.
*
* Context: Two threads may not invoke this function concurrently unless they reference
* separate dc_states for validation.
* Return: True if mode is supported, false otherwise.
*/
void dml21_reinit(const struct dc *in_dc, struct dml2_context *dml_ctx,
const struct dml2_configuration_options *config);
bool dml21_validate(const struct dc *in_dc, struct dc_state *context, struct dml2_context *dml_ctx,
enum dc_validate_mode validate_mode);
/* Prepare hubp mcache_regs for hubp mcache ID and split coordinate programming */
void dml21_prepare_mcache_programming(struct dc *in_dc, struct dc_state *context, struct dml2_context *dml_ctx);
#endif /* _DML21_WRAPPER_FPU_H_ */
|
